FPUS53 KMKX 192131 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 430 PM CDT Tue May 19 2026 WIZ066-200900- Milwaukee- Including the city of Milwaukee 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. West winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Cooler. Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Much cooler. Partly sunny until late afternoon then clearing. Highs in the mid 50s. Northeast winds 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the mid 50s. Northeast winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs around 60. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms through around midnight, then light rain showers likely after midnight. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 70s. $$ WIZ065-200900- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. West winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Cooler. Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Partly sunny. Highs in the upper 50s. Northeast winds 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs around 60. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ063-200900- Dane- Including the city of Madison 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph. .TONIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows in the lower 40s. East winds up to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 60s. East winds 5 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 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers and slight chance of thunderstorms after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. Highs around 70. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 50. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. 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 with a 20 percent chance of light rain showers. Highs in the lower 80s. $$ WIZ071-200900- Racine- Including the city of Racine 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Cooler. Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Much cooler. Partly sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs around 60. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms through around midnight, then light rain showers likely after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 50. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Partly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ072-200900- Kenosha- Including the city of Kenosha 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph with gusts to around 35 mph. .TONIGHT...Cooler. Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Much cooler. Partly sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs in the upper 50s. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. Northeast winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs around 60. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms through around midnight, then light rain showers likely after midnight. Lows in the upper 40s. Chance of precipitation 70 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 after midnight. Lows around 50. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Partly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ052-200900- Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Partly sunny. West winds 15 to 20 mph. .TONIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Partly sunny in the morning then clearing. Highs in the mid 50s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Northeast winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs in the mid 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the upper 50s. .FRIDAY NIGHT...Light rain showers likely. Lows in the mid 40s. Chance of showers 70 percent. .SATURDAY...Mostly cloudy. A 30 percent chance of light rain showers in the morning. Highs in the mid 60s. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MEMORIAL DAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 70s. $$ WIZ051-200900- Fond du Lac- Including the city of Fond Du Lac 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 20 mph. .TONIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Partly sunny in the morning then clearing. Highs around 60. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs in the upper 50s. East winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs around 60. .FRIDAY NIGHT...Light rain showers likely through around midnight, then light rain showers likely and slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...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 around 80. $$ WIZ069-200900- Rock- Including the cities of Janesville and Beloit 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 20 mph. .TONIGHT...Cooler. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Mostly sunny. Highs in the lower 60s. North winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 50s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the upper 50s. .TUESDAY...Partly sunny with a 20 percent chance of light showers. Highs in the lower 80s. $$ WIZ059-200900- Washington- Including the cities of West Bend, Germantown, and Hartford 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. West winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Partly sunny in the morning then clearing. Highs in the upper 50s. Northeast winds 5 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows around 40. Northeast winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs in the upper 50s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs around 60. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. 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 with a 20 percent chance of light rain showers. Highs in the upper 70s. $$ WIZ060-200900- Ozaukee- Including the cities of Mequon, Cedarburg, and Grafton 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Partly sunny. West winds 10 to 15 mph with gusts to around 30 mph. .TONIGHT...Cooler. Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Partly sunny until late afternoon then clearing. Highs in the mid 50s. Northeast winds 5 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs in the mid 50s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the upper 50s. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms through around midnight, then light rain showers likely after midnight. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the mid 60s. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the mid 70s. $$ WIZ070-200900- Walworth- Including the cities of Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 20 mph. .TONIGHT...Cooler. Partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Partly sunny. Highs in the lower 60s. Northeast winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs around 60. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 40s. East winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then light rain showers likely after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light rain showers after midnight. Lows around 50. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. 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. A 20 percent chance of light rain showers after midnight. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs around 80. $$ WIZ064-200900- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds around 15 mph with gusts to around 30 mph. .TONIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Cooler. Mostly sunny. Highs in the lower 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows around 40. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 60s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 80s. $$ WIZ058-200900- Dodge- Including the cities of Beaver Dam, Waupun, and Mayville 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. West winds 10 to 20 mph. .TONIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds 5 to 10 mph. .THURSDAY...Partly sunny. Highs around 60. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 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. .FRIDAY NIGHT...Light rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 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. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 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...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. $$ WIZ056-200900- Sauk- Including the cities of Baraboo, Reedsburg, Prairie Du Sac, and Sauk City 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph. .TONIGHT...Much colder. Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny until late afternoon then becoming partly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the lower 40s. East winds up to 5 mph. .THURSDAY...Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 60 percent. .SATURDAY...Partly sunny. A 20 percent chance of light rain showers in the morning. Highs around 70. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 50. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. $$ WIZ057-200900- Columbia- Including the cities of Portage, Columbus, Lake Wisconsin, and Lodi 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph. .TONIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows around 40. East winds up to 10 mph. .THURSDAY...Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy with a 40 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy with light rain showers likely and slight chance of thunderstorms. Lows in the mid 40s. Chance of precipitation 70 percent. .SATURDAY...Partly sunny. 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. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 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...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. $$ WIZ068-200900- Green- Including the cities of Monroe and Brodhead 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph. .TONIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. Northeast winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy until early morning then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 60s. East winds 10 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the mid 40s. East winds 10 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 40s. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 50s. .SUNDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny with a 20 percent chance of light showers. Highs in the lower 80s. $$ WIZ062-200900- Iowa- Including the cities of Dodgeville, Mineral Point, and Barneveld 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph. .TONIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny until late afternoon then becoming partly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows in the lower 40s. East winds up to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 60s. East winds 5 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 with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 40s. Chance of precipitation 60 percent. .SATURDAY...Partly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows around 50. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. 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 in the afternoon. Highs in the lower 80s. $$ WIZ067-200900- Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 15 mph. .TONIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny until late afternoon then becoming partly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 60s. East winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. A 30 percent chance of light rain showers after midnight. Lows in the mid 40s. East winds 5 to 15 mph. .FRIDAY...Mostly cloudy with a 50 percent chance of light rain showers. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the upper 40s. Chance of precipitation 60 percent. .SATURDAY...Partly sunny. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 50s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MEMORIAL DAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny with a 20 percent chance of light showers. Highs in the lower 80s. $$ WIZ046-200900- Marquette- Including the cities of Montello, Westfield, Oxford, Neshkoro, and Endeavor 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 10 to 20 mph. .TONIGHT...Much colder. Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Sunny until late afternoon then becoming partly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds up to 5 mph. .THURSDAY...Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 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. .FRIDAY NIGHT...Mostly cloudy. Light rain showers likely and slight chance of thunderstorms through around midnight, then chance of light rain showers after midnight. Lows in the mid 40s. Chance of precipitation 60 percent. .SATURDAY...Partly sunny. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 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...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. $$ WIZ047-200900- Green Lake- Including the cities of Berlin, Princeton, and Markesan 430 PM CDT Tue May 19 2026 .LATE THIS AFTERNOON...Mostly cloudy. Northwest winds 15 to 20 mph. .TONIGHT...Much colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest winds 5 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 30s. East winds up to 10 mph. .THURSDAY...Partly sunny. Highs around 60. East winds 5 to 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. East winds 5 to 10 mph. .FRIDAY...Mostly cloudy. A 40 percent chance of light rain showers in the afternoon. Highs in the lower 60s. .FRIDAY NIGHT...Light rain showers likely through around midnight, then light rain showers likely and slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of precipitation 60 percent. .SATURDAY...Mostly cloudy. A 20 percent chance of light rain showers in the morning. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 40s. .SUNDAY...Partly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MEMORIAL DAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. $$