Zone Forecast Product
Issued by NWS Milwaukee/Sullivan, WI
Issued by NWS Milwaukee/Sullivan, WI
417 FPUS53 KMKX 221102 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 601 AM CDT Tue Jul 22 2025 WIZ066-222100- Milwaukee- Including the city of Milwaukee 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny in the morning then clearing. Highs in the lower 80s. Southeast winds 5 to 15 mph. .TONIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Hot and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 100 to 105 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. Southwest winds 5 to 15 mph. Highest heat index readings 96 to 101 in the evening. .THURSDAY...Hot and humid. Sunny in the morning, then partly sunny with a 50 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy with light showers likely and chance of thunderstorms. Lows around 70. Chance of precipitation 60 percent. .FRIDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Not as warm. Highs in the lower 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly cloudy with chance of light showers and slight chance of thunderstorms through around midnight, then partly cloudy with slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny with slight chance of light showers in the morning, then sunny with slight chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows around 70. .MONDAY...Partly sunny with a 20 percent chance of light showers and thunderstorms. Highs in the upper 80s. $$ WIZ065-222100- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny until late afternoon then clearing. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 5 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 96 to 101 in the evening. .THURSDAY...Very warm and humid. Sunny in the morning, then partly sunny with a 50 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and chance of thunderstorms through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...Partly sunny. 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. .FRIDAY NIGHT...Partly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the upper 60s. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ063-222100- Dane- Including the city of Madison 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Partly cloudy through around midnight, then mostly cloudy with a 40 percent chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds 5 to 15 mph. .WEDNESDAY...Hot and humid. Mostly cloudy with a 30 percent chance of light showers and thunderstorms in the morning, then sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 101 to 106 in the late morning and afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 95 to 100 in the evening. .THURSDAY...Warm and humid. Partly sunny. Slight chance of light showers and thunderstorms in the morning, then light showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 15 mph. Chance of precipitation 60 percent. Highest heat index readings 97 to 102 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Chance of light showers and thunderstorms through around midnight, then chance of light showers after midnight. Lows around 70. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 20 percent. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows around 70. .MONDAY...Partly sunny with a 20 percent chance of light showers and thunderstorms. Highs in the lower 90s. $$ WIZ071-222100- Racine- Including the city of Racine 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Mostly sunny. Highs in the mid 80s. Southeast winds 5 to 15 mph. .TONIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 97 to 102 in the evening. .THURSDAY...Hot and humid. Mostly sunny. A 40 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows around 70. Chance of precipitation 60 percent. .FRIDAY...Partly sunny with a 40 percent chance of light showers and thunderstorms. Not as warm. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny with slight chance of light showers in the morning, then sunny with slight chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows around 70. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ072-222100- Kenosha- Including the city of Kenosha 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny in the morning then clearing. Highs in the mid 80s. Southeast winds 5 to 15 mph. .TONIGHT...Partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 5 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. Southwest winds 5 to 10 mph. Highest heat index readings 97 to 102 in the evening. .THURSDAY...Hot and humid. Sunny. A 40 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds 5 to 15 mph. Highest heat index readings 102 to 107 in the late morning and afternoon. .THURSDAY NIGHT...Showers likely and chance of thunderstorms. Lows in the lower 70s. Chance of precipitation 70 percent. .FRIDAY...Partly sunny with a 40 percent chance of light showers and thunderstorms. Not as warm. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy. Chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny with slight chance of light showers in the morning, then sunny with slight chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows around 70. .MONDAY...Mostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs around 90. $$ WIZ052-222100- Sheboygan- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, and Oostburg 601 AM CDT Tue Jul 22 2025 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Mostly sunny. Highs in the lower 80s. South winds 10 to 15 mph. .TONIGHT...Warmer. Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows around 70. South winds 5 to 15 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the upper 80s NEAR THE LAKE AND in the lower 90s INLAND. South winds 10 to 15 mph with gusts to around 30 mph. Highest heat index readings 100 to 105 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 10 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Warm and humid. Sunny with slight chance of light showers and thunderstorms in the morning, then partly sunny with showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. Highest heat index readings 96 to 101 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and slight chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...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. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light showers through around midnight. Lows in the mid 60s. .SATURDAY...Sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 30 percent chance of light showers and thunderstorms. Highs in the upper 80s. $$ WIZ051-222100- Fond du Lac- Including the city of Fond Du Lac 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Warmer. Partly cloudy until early morning then becoming mostly cloudy. A 30 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 10 to 15 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. Southwest winds 10 to 20 mph. Highest heat index readings 100 to 105 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 10 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Warm and humid. Partly sunny. Chance of light showers and slight chance of thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. Highest heat index readings 95 to 99 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and slight chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light showers through around midnight. Lows in the mid 60s. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 30 percent chance of light showers and thunderstorms. Highs in the upper 80s. $$ WIZ069-222100- Rock- Including the cities of Janesville and Beloit 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Partly cloudy until early morning then becoming mostly cloudy. A 30 percent chance of showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Very warm and humid. Sunny in the morning then becoming partly sunny. A 50 percent chance of light showers and thunderstorms. Highs around 90. Southwest winds 5 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Showers likely and chance of thunderstorms through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows around 70. Chance of precipitation 60 percent. .FRIDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny with slight chance of light showers in the morning, then sunny with slight chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ059-222100- Washington- Including the cities of West Bend, Germantown, and Hartford 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny until late afternoon then clearing. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Warmer. Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows around 70. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Highest heat index readings 101 to 106 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Very warm and humid. Sunny with slight chance of light showers and thunderstorms in the morning, then partly sunny with showers likely and chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of precipitation 60 percent. Highest heat index readings 97 to 102 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...Partly 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 mid 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. .SATURDAY...Partly sunny in the morning then clearing. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ060-222100- Ozaukee- Including the cities of Mequon, Cedarburg, and Grafton 601 AM CDT Tue Jul 22 2025 ...BEACH HAZARDS STATEMENT IN EFFECT THROUGH THIS EVENING... ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Mostly sunny. Highs in the lower 80s. Southeast winds 5 to 15 mph. .TONIGHT...Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows around 70. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 100 to 105 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 95 to 100 in the evening. .THURSDAY...Very warm and humid. Sunny in the morning, then partly sunny with a 50 percent chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Highest heat index readings 97 to 102 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...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. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of light showers. Lows in the mid 60s. .SATURDAY...Partly sunny in the morning then clearing. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 20 percent chance of light showers and thunderstorms. Highs in the upper 80s. $$ WIZ070-222100- Walworth- Including the cities of Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny until late afternoon then clearing. Highs in the mid 80s. South winds 5 to 10 mph. .TONIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 5 to 15 mph. Highest heat index readings 98 to 103 in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 10 mph. Highest heat index readings 97 to 102 in the evening. .THURSDAY...Very warm and humid. Sunny in the morning, then partly sunny with a 50 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. Highest heat index readings 101 to 106 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Showers likely and chance of thunderstorms through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows around 70. Chance of precipitation 60 percent. .FRIDAY...Partly sunny with a 40 percent chance of light showers and thunderstorms. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy with chance of light showers and slight chance of thunderstorms through around midnight, then mostly cloudy with slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent. $$ WIZ064-222100- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny. Highs in the mid 80s. South winds 5 to 10 mph. .TONIGHT...Warmer. Partly cloudy until early morning then becoming mostly cloudy. A 30 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 101 to 106 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 95 to 100 in the evening. .THURSDAY...Very warm and humid. Sunny in the morning then becoming partly sunny. A 50 percent chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph. Highest heat index readings 98 to 103 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the upper 60s. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs in the lower 90s. $$ WIZ058-222100- Dodge- Including the cities of Beaver Dam, Waupun, and Mayville 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Warmer. Partly cloudy until early morning, then mostly cloudy with a 30 percent chance of light showers and thunderstorms early in the morning. Lows in the lower 70s. South winds 5 to 15 mph. .WEDNESDAY...Hot and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 20 mph. Highest heat index readings 101 to 106 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Very warm and humid. Sunny with slight chance of light showers and thunderstorms in the morning, then partly sunny with showers likely and chance of thunderstorms in the afternoon. Highs around 90. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent. Highest heat index readings 96 to 101 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and slight chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 60 percent. .FRIDAY...Partly sunny with chance of light showers and slight chance of thunderstorms. Highs in the mid 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light showers and thunderstorms through around midnight. Lows in the mid 60s. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Mostly sunny with a 30 percent chance of light showers and thunderstorms. Highs in the lower 90s. $$ WIZ056-222100- Sauk- Including the cities of Baraboo, Reedsburg, Prairie Du Sac, and Sauk City 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the upper 80s. South winds 5 to 10 mph. Highest heat index readings around 95 in the afternoon. .TONIGHT...Partly cloudy through around midnight, then mostly cloudy with a 40 percent chance of light showers and thunderstorms after midnight. Lows in the mid 70s. South winds 5 to 15 mph. .WEDNESDAY...Hot and humid. Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 102 to 107 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of light showers and thunderstorms after midnight. Lows in the mid 70s. Southwest winds 5 to 10 mph. Highest heat index readings 97 to 102 in the evening. .THURSDAY...Warm and humid. Partly sunny. Chance of light showers and thunderstorms in the morning, then light showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. Highest heat index readings 95 to 100 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Slight chance of light showers in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of light showers. Lows in the upper 60s. .SATURDAY...Partly sunny in the morning then clearing. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows around 70. .MONDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. $$ WIZ057-222100- Columbia- Including the cities of Portage, Columbus, Lake Wisconsin, and Lodi 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the upper 80s. South winds 5 to 15 mph. .TONIGHT...Warmer. Partly cloudy through around midnight, then mostly cloudy with a 40 percent chance of light showers and thunderstorms after midnight. Lows in the lower 70s. South winds 5 to 15 mph. .WEDNESDAY...Hot and humid. Partly sunny with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Highest heat index readings 102 to 107 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 97 to 102 in the evening. .THURSDAY...Warm and humid. Partly sunny. Chance of light showers and thunderstorms in the morning, then light showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. Highest heat index readings 95 to 100 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy with chance of light showers and slight chance of thunderstorms through around midnight, then partly cloudy with slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 50 percent. .FRIDAY...Partly sunny with a 20 percent chance of light showers and thunderstorms. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of light showers. Lows in the upper 60s. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. $$ WIZ068-222100- Green- Including the cities of Monroe and Brodhead 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds 10 to 15 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 100 to 105 in the late morning and afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Very warm and humid. Partly sunny with a 50 percent chance of light showers and thunderstorms. Highs around 90. Southwest winds 5 to 15 mph. Highest heat index readings 98 to 103 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Light showers likely and chance of thunderstorms through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows around 70. Chance of precipitation 60 percent. .FRIDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SATURDAY...Partly sunny with slight chance of light showers in the morning, then sunny with slight chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows around 70. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ062-222100- Iowa- Including the cities of Dodgeville, Mineral Point, and Barneveld 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. Highest heat index readings around 95 in the afternoon. .TONIGHT...Partly cloudy through around midnight, then mostly cloudy with a 40 percent chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds 5 to 15 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 102 to 107 in the late morning and afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 15 mph. Highest heat index readings 95 to 100 in the evening. .THURSDAY...Warm and humid. Partly sunny. Chance of light showers and slight chance of thunderstorms in the morning, then light showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. Highest heat index readings 96 to 101 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. Slight chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 20 percent. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows around 70. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ067-222100- Lafayette- Including the cities of Darlington, Shullsburg, Benton, Belmont, Argyle, and Blanchardville 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Warm and humid. Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. Highest heat index readings around 95 late in the afternoon. .TONIGHT...Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of showers and thunderstorms after midnight. Lows in the mid 70s. South winds 10 to 15 mph. .WEDNESDAY...Very warm and humid. Partly sunny with a 20 percent chance of light showers and thunderstorms in the morning, then sunny in the late morning and afternoon. Highs in the lower 90s. South winds 10 to 15 mph. Highest heat index readings 98 to 103 in the late morning and afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. South winds 5 to 10 mph. Highest heat index readings 95 to 98 in the evening. .THURSDAY...Warm and humid. Partly sunny. Slight chance of light showers and thunderstorms in the morning, then light showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent. Highest heat index readings 97 to 102 in the late morning and afternoon. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of light showers and thunderstorms. Lows around 70. .FRIDAY...Partly sunny. Chance of light showers in the morning, then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Slight chance of light showers and thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 20 percent. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows around 70. .SUNDAY...Sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the lower 70s. .MONDAY...Mostly sunny with a 20 percent chance of light showers and thunderstorms. Highs around 90. $$ WIZ046-222100- Marquette- Including the cities of Montello, Westfield, Oxford, Neshkoro, and Endeavor 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny. Highs in the upper 80s. South winds 5 to 10 mph. .TONIGHT...Warmer. Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds 5 to 10 mph. .WEDNESDAY...Hot and humid. Mostly cloudy with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the mid 90s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Highest heat index readings 101 to 106 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the mid 70s. Southwest winds 5 to 10 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Warm and humid. Partly sunny. Chance of light showers and thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of precipitation 70 percent. Highest heat index readings 95 to 97 in the late morning and early afternoon. .THURSDAY NIGHT...Partly cloudy. Chance of light showers and slight chance of thunderstorms through around midnight, then slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 40 percent. .FRIDAY...Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of light showers. Lows in the mid 60s. .SATURDAY...Partly sunny in the morning then clearing. Highs around 90. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs in the lower 90s. $$ WIZ047-222100- Green Lake- Including the cities of Berlin, Princeton, and Markesan 601 AM CDT Tue Jul 22 2025 ...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY EVENING... .TODAY...Partly sunny. Highs in the mid 80s. South winds 5 to 15 mph. .TONIGHT...Warmer. Partly cloudy through around midnight, then mostly cloudy with a 30 percent chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds 10 to 15 mph. .WEDNESDAY...Hot and humid. Mostly cloudy with a 30 percent chance of light showers and thunderstorms in the morning, then mostly sunny in the late morning and afternoon. Highs in the lower 90s. Southwest winds 10 to 20 mph. Highest heat index readings 101 to 106 in the late morning and afternoon. .WEDNESDAY NIGHT...Mostly clear. A 20 percent chance of light showers through around midnight. Lows in the mid 70s. Southwest winds 5 to 15 mph. Highest heat index readings 95 to 99 in the evening. .THURSDAY...Warm and humid. Partly sunny. Chance of light showers and thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent. Highest heat index readings 95 to 96 in the late morning and early afternoon. .THURSDAY NIGHT...Mostly cloudy with chance of light showers and slight chance of thunderstorms through around midnight, then partly cloudy with slight chance of light showers after midnight. Lows in the upper 60s. Chance of precipitation 50 percent. .FRIDAY...Partly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy. A 20 percent chance of light showers through around midnight. Lows in the mid 60s. .SATURDAY...Partly sunny in the morning, then sunny with a 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Sunny. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 60s. .MONDAY...Partly sunny with a 30 percent chance of showers and thunderstorms. Highs around 90. $$