FPUS53 KMKX 202131 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 431 PM CDT Wed May 20 2026 WIZ066-210900- Milwaukee- Including the city of Milwaukee 431 PM CDT Wed May 20 2026 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THURSDAY AFTERNOON... .LATE THIS AFTERNOON...Mostly sunny. Northeast winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northeast winds 10 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the mid 50s. Northeast winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. .FRIDAY...Partly sunny in the morning then becoming cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers. Lows in the upper 40s. Northeast winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of light rain showers and thunderstorms after midnight. Lows around 50. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the morning. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the mid 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ065-210900- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Mostly sunny. East winds 10 to 15 mph. .TONIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy then becoming mostly cloudy after midnight then becoming partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows around 50. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs around 80. $$ WIZ063-210900- Dane- Including the city of Madison 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 15 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs around 60. East winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 30 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. Highs around 70. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows in the lower 50s. .SUNDAY...Partly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$ WIZ071-210900- Racine- Including the city of Racine 431 PM CDT Wed May 20 2026 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THURSDAY AFTERNOON... .LATE THIS AFTERNOON...Mostly sunny. Northeast winds around 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the mid 50s. Northeast winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph. .FRIDAY...Partly sunny in the morning, then cloudy with a 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of light rain showers and thunderstorms after midnight. Lows in the lower 50s. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs around 80. .TUESDAY NIGHT...Partly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the upper 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ072-210900- Kenosha- Including the city of Kenosha 431 PM CDT Wed May 20 2026 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THURSDAY AFTERNOON... .LATE THIS AFTERNOON...Mostly sunny. Northeast winds around 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. Northeast winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs around 70. .SATURDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers and thunderstorms after midnight. Lows in the lower 50s. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs around 80. .TUESDAY NIGHT...Partly cloudy. A 30 percent chance of light showers after midnight. Lows in the upper 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs in the upper 70s. $$ WIZ052-210900- Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. East winds 10 to 15 mph. .TONIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the upper 30s. Northeast winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the mid 50s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy then becoming mostly cloudy early in the morning. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs around 60. East winds 5 to 15 mph. .FRIDAY NIGHT...Light rain showers. Lows in the mid 40s. East winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 30 percent chance of light rain showers in the morning. Highs in the mid 60s. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of light rain showers and thunderstorms after midnight. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the morning. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MEMORIAL DAY...Sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ051-210900- Fond du Lac- Including the city of Fond Du Lac 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy then becoming mostly cloudy early in the morning. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers. Lows in the mid 40s. East winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 30 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy with slight chance of light rain showers through around midnight, then mostly cloudy with slight chance of light rain showers and thunderstorms after midnight. Lows in the upper 40s. Chance of precipitation 20 percent. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the morning. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. A 20 percent chance of light rain showers in the afternoon. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs around 80. $$ WIZ069-210900- Rock- Including the cities of Janesville and Beloit 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 10 to 15 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs around 60. East winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 15 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 20 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 10 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light showers in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$ WIZ059-210900- Washington- Including the cities of West Bend, Germantown, and Hartford 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. East winds 10 to 15 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. Northeast winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the mid 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy then becoming mostly cloudy in the late evening and early morning then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs in the lower 60s. East winds 5 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers and thunderstorms after midnight. Lows around 50. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs around 80. $$ WIZ060-210900- Ozaukee- Including the cities of Mequon, Cedarburg, and Grafton 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Mostly sunny. Northeast winds 10 to 15 mph. .TONIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows around 40. Northeast winds 10 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the mid 50s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy then becoming mostly cloudy after midnight then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .FRIDAY...Partly sunny. Highs around 60. East winds 5 to 15 mph. .FRIDAY NIGHT...Light rain showers. Lows in the mid 40s. Northeast winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Mostly cloudy. A 20 percent chance of light rain showers and thunderstorms after midnight. Lows in the upper 40s. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MEMORIAL DAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the mid 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ070-210900- Walworth- Including the cities of Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Mostly sunny. East winds 10 to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 20 mph. .FRIDAY NIGHT...Light rain showers. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 80 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows in the lower 50s. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. $$ WIZ064-210900- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. East winds 10 to 15 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs around 70. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows around 50. .SUNDAY...Partly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs in the lower 80s. $$ WIZ058-210900- Dodge- Including the cities of Beaver Dam, Waupun, and Mayville 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 15 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the mid 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows in the upper 40s. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 80s. $$ WIZ056-210900- Sauk- Including the cities of Baraboo, Reedsburg, Prairie Du Sac, and Sauk City 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy until early morning then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Chance of sprinkles in the late morning and afternoon. Highs around 60. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 5 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 10 to 15 mph decreasing to up to 10 mph after midnight. Chance of showers 60 percent. .SATURDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs around 70. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows around 50. .SUNDAY...Partly sunny in the morning then clearing. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$ WIZ057-210900- Columbia- Including the cities of Portage, Columbus, Lake Wisconsin, and Lodi 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows around 40. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 5 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the upper 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows around 50. .SUNDAY...Partly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs in the lower 80s. $$ WIZ068-210900- Green- Including the cities of Monroe and Brodhead 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds around 10 mph. .TONIGHT...Partly cloudy. Lows in the lower 40s. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 15 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the mid 60s. East winds 10 to 20 mph. .FRIDAY NIGHT...Cloudy. Light rain showers likely through around midnight, then chance of light rain showers after midnight. Lows around 50. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows in the lower 50s. .SUNDAY...Partly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light showers in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows around 60. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$ WIZ062-210900- Iowa- Including the cities of Dodgeville, Mineral Point, and Barneveld 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Chance of sprinkles in the late morning and afternoon. Highs around 60. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Cloudy with light rain showers likely. Lows in the upper 40s. East winds 10 to 15 mph decreasing to up to 10 mph after midnight. Chance of showers 70 percent. .SATURDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows in the lower 50s. .SUNDAY...Partly sunny in the morning then clearing. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then chance of light rain showers after midnight. Lows around 60. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ WIZ067-210900- Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. East winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Chance of sprinkles in the late morning and afternoon. Highs in the lower 60s. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 40s. East winds 5 to 15 mph. .FRIDAY...Mostly cloudy. A 50 percent chance of light rain showers in the afternoon. Highs in the mid 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely through around midnight, then chance of light rain showers after midnight. Lows around 50. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows in the lower 50s. .SUNDAY...Partly sunny in the morning then clearing. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows around 60. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ WIZ046-210900- Marquette- Including the cities of Montello, Westfield, Oxford, Neshkoro, and Endeavor 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds 5 to 10 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 60s. East winds 5 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the mid 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Chance of light rain showers and slight chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 30 percent. .SUNDAY...Partly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the upper 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of light showers. Highs in the lower 80s. $$ WIZ047-210900- Green Lake- Including the cities of Berlin, Princeton, and Markesan 431 PM CDT Wed May 20 2026 .LATE THIS AFTERNOON...Partly sunny. Northeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds 5 to 15 mph. .THURSDAY...Partly sunny. Chance of sprinkles in the late morning and afternoon. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .FRIDAY NIGHT...Light rain showers likely. Lows in the mid 40s. East winds 5 to 15 mph. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 30 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. A 20 percent chance of light rain showers and thunderstorms. Lows in the upper 40s. .SUNDAY...Partly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight, then slight chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 80s. $$