Zone Forecast Product
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
797 FPUS53 KMKX 220330 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 1030 PM CDT Fri Aug 21 2026 WIZ066-220900- Milwaukee- Including the city of Milwaukee 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then mostly cloudy with chance of light showers late in the evening. Partly cloudy after midnight. Lows in the lower 60s. Southwest winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .SATURDAY...Sunny in the morning then becoming mostly sunny. Chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy with chance of light rain showers and slight chance of thunderstorms in the evening, then mostly clear in the late evening and overnight. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds up to 5 mph. .MONDAY...Sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the mid 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs in the upper 70s. $$ WIZ065-220900- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy with chance of showers and thunderstorms in the evening, then partly cloudy with chance of light showers late in the evening. Partly cloudy after midnight. Lows in the upper 50s. Southwest winds up to 5 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .SATURDAY...Sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. A 20 percent chance of light rain showers and thunderstorms in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds up to 5 mph through around midnight becoming calm. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Sunny in the morning, then partly sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs around 80. $$ WIZ063-220900- Dane- Including the city of Madison 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Partly cloudy. A 50 percent chance of light rain showers and thunderstorms in the evening. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Northwest winds up to 10 mph. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the mid 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs around 80. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. A 20 percent chance of light showers in the morning. Highs in the lower 80s. $$ WIZ071-220900- Racine- Including the city of Racine 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Showers and thunderstorms likely in the evening, then slight chance of light showers late in the evening. Lows around 60. Southwest winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 60 percent. .SATURDAY...Sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Chance of light rain showers and slight chance of thunderstorms in the evening, then slight chance of light rain showers late in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds up to 5 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs in the upper 70s. $$ WIZ072-220900- Kenosha- Including the city of Kenosha 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Light showers and thunderstorms likely in the evening. Some thunderstorms may produce damaging winds and large hail in the evening. Lows in the lower 60s. Southwest winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 60 percent. .SATURDAY...Sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Slight chance of light rain showers and thunderstorms in the evening, then slight chance of light rain showers late in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds up to 5 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly cloudy. Slight chance of light showers through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly sunny. Highs in the upper 70s. $$ WIZ052-220900- Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy with chance of light rain showers and thunderstorms in the evening, then mostly cloudy with chance of light rain showers late in the evening. Partly cloudy after midnight. Lows in the upper 50s. West winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .SATURDAY...Mostly sunny. A 30 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. A 20 percent chance of light rain showers in the evening. Lows in the mid 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds up to 5 mph. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy with chance of light showers through around midnight, then mostly cloudy with chance of light showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly sunny. Highs around 80. $$ WIZ051-220900- Fond du Lac- Including the city of Fond Du Lac 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Chance of light rain showers and thunderstorms in the evening, then chance of light rain showers late in the evening. Lows in the upper 50s. West winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .SATURDAY...Sunny in the morning then becoming mostly sunny. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. A 20 percent chance of light rain showers in the evening. Lows in the lower 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds up to 5 mph. .MONDAY...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. Highs around 80. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows around 60. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs around 80. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows in the upper 50s. .FRIDAY...Partly sunny. Highs around 80. $$ WIZ069-220900- Rock- Including the cities of Janesville and Beloit 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Partly cloudy. A 50 percent chance of light rain showers and thunderstorms in the evening. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. West winds up to 10 mph shifting to the northwest after midnight. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny with a 20 percent chance of light rain showers. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Mostly sunny. Highs in the upper 70s. $$ WIZ059-220900- Washington- Including the cities of West Bend, Germantown, and Hartford 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy with chance of light rain showers and thunderstorms in the evening, then mostly cloudy with rain showers likely late in the evening. Partly cloudy after midnight. Lows in the upper 50s. West winds up to 5 mph shifting to the northwest around 5 mph after midnight. Chance of precipitation 60 percent. .SATURDAY...Sunny in the morning then becoming mostly sunny. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. A 20 percent chance of light rain showers and thunderstorms in the evening. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds up to 5 mph through around midnight becoming calm. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows around 60. .FRIDAY...Partly sunny. Highs around 80. $$ WIZ060-220900- Ozaukee- Including the cities of Mequon, Cedarburg, and Grafton 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy with chance of rain showers and thunderstorms in the evening, then mostly cloudy with chance of light rain showers late in the evening. Partly cloudy after midnight. Lows around 60. West winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 40 percent. .SATURDAY...Sunny in the morning, then partly sunny with chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Northwest winds 5 to 15 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of light rain showers and thunderstorms in the evening, then mostly clear in the late evening and overnight. Lows in the mid 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 15 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds up to 5 mph. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Mostly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the upper 70s. $$ WIZ070-220900- Walworth- Including the cities of Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. Rain showers and thunderstorms likely in the evening. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Southwest winds up to 10 mph shifting to the northwest after midnight. Chance of precipitation 70 percent. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with slight chance of light showers through around midnight, then mostly cloudy with chance of light showers and slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Mostly sunny. Highs in the upper 70s. $$ WIZ064-220900- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Chance of rain showers and thunderstorms in the evening, then chance of light rain showers late in the evening. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Southwest winds up to 5 mph shifting to the northwest after midnight. Chance of precipitation 50 percent. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Slight chance of light showers through around midnight, then chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Mostly sunny. Slight chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Sunny in the morning then becoming partly sunny. Highs in the lower 80s. $$ WIZ058-220900- Dodge- Including the cities of Beaver Dam, Waupun, and Mayville 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly cloudy in the evening then clearing. Rain showers likely and chance of thunderstorms in the evening, then rain showers likely late in the evening. Lows in the upper 50s. West winds up to 5 mph shifting to the northwest around 5 mph after midnight. Chance of precipitation 70 percent. .SATURDAY...Sunny. A 20 percent chance of light rain showers and thunderstorms late in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds up to 5 mph. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Chance of light showers through around midnight, then chance of light showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Mostly sunny. Slight 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. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. $$ WIZ056-220900- Sauk- Including the cities of Baraboo, Reedsburg, Prairie Du Sac, and Sauk City 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly clear. A 20 percent chance of light rain showers and thunderstorms in the evening. Areas of fog early in the morning. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Northwest winds up to 10 mph. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs around 80. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Partly sunny. Highs around 80. $$ WIZ057-220900- Columbia- Including the cities of Portage, Columbus, Lake Wisconsin, and Lodi 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Partly cloudy. Light rain showers likely and chance of thunderstorms in the evening. Patchy fog early in the morning. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Northwest winds up to 5 mph. Chance of precipitation 70 percent. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs around 80. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Slight 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. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly sunny. Highs around 80. $$ WIZ068-220900- Green- Including the cities of Monroe and Brodhead 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly clear. A 50 percent chance of light rain showers and thunderstorms in the evening. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Northwest winds up to 10 mph. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the mid 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds up to 5 mph. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of light showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Partly sunny. Highs in the upper 70s. $$ WIZ062-220900- Iowa- Including the cities of Dodgeville, Mineral Point, and Barneveld 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly clear. A 20 percent chance of thunderstorms in the evening. Areas of fog early in the morning. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Northwest winds up to 10 mph. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds up to 5 mph through around midnight becoming calm. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Partly sunny. A 20 percent chance of light showers in the morning. Highs around 80. $$ WIZ067-220900- Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Mostly clear. A 50 percent chance of light rain showers and thunderstorms in the evening. Some thunderstorms may be severe with damaging winds and large hail. Lows in the upper 50s. Northwest winds up to 10 mph. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the mid 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds up to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Calm winds. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly sunny. Slight chance of light rain showers in the morning, then slight chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 80. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the upper 70s. $$ WIZ046-220900- Marquette- Including the cities of Montello, Westfield, Oxford, Neshkoro, and Endeavor 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Partly cloudy. Light rain showers and chance of thunderstorms in the evening. Lows in the upper 50s. Northwest winds up to 5 mph. Chance of precipitation 80 percent. .SATURDAY...Sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows around 50. North winds up to 5 mph. .MONDAY...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 in the lower 80s. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly sunny. Highs in the lower 80s. $$ WIZ047-220900- Green Lake- Including the cities of Berlin, Princeton, and Markesan 1030 PM CDT Fri Aug 21 2026 .TONIGHT...Partly cloudy. Rain showers and chance of thunderstorms in the evening. Lows in the upper 50s. Northwest winds up to 10 mph. Chance of precipitation 80 percent. .SATURDAY...Sunny. A 20 percent chance of light rain showers and thunderstorms late in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. .SATURDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds up to 10 mph. .SUNDAY...Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds up to 5 mph. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy with a 40 percent chance of showers and thunderstorms. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Slight chance of light showers in the morning, then chance of light showers and slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly sunny. Highs around 80. $$