FNUS53 KMKX 220924 FWFMKX Fire Weather Planning Forecast for Southern Wisconsin National Weather Service Milwaukee/Sullivan WI 424 AM CDT Sat Aug 22 2026 .DISCUSSION... A few thunderstorms may develop over the lakeshore counties this afternoon. Otherwise, drier air will work its way into southern Wisconsin this weekend. The minimum RH values will be just under 50 percent for most locations each afternoon. There will also be a northwest breeze each day with mixing heights in the 4000 to 5500 ft range inland from Lake Michigan. WIZ046-047-056-057-222315- Marquette-Green Lake-Sauk-Columbia- Including the cities of Montello, Westfield, Oxford, Neshkoro, Endeavor, Berlin, Princeton, Markesan, Baraboo, Reedsburg, Prairie Du Sac, Sauk City, Portage, Columbus, Lake Wisconsin, and Lodi 424 AM CDT Sat Aug 22 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....75-80. Min humidity........46-51 percent. 20-foot winds.......Northwest winds 7 to 12 mph. Hours of Sun........12 Hours. Precipitation.......None. Mixing Height.......Around 5200 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 16 mph (Ave 12-6 pm). Smoke dispersal.....Around 76000 or excellent (Ave 12-6 PM). .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....50-55. Max humidity........90-95 percent. 20-foot winds.......Northwest winds 5 to 10 mph. Precipitation.......None. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. Min humidity........41-46 percent. 20-foot winds.......Northwest winds 5 to 9 mph. Hours of Sun........12 Hours. Precipitation.......None. Mixing Height.......Around 5500 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 12 mph (Ave 12-6 pm). Smoke dispersal.....Around 61000 or excellent (Ave 12-6 PM). .FORECAST DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear. Lows 50 to 55. North winds 5 to 6 mph. .MONDAY...Mostly sunny. Highs 75 to 80. Light winds. .MONDAY NIGHT...Mostly clear. Lows 55 to 60. Light winds. .TUESDAY...Partly sunny. Highs 80 to 85. Southwest winds 5 to 8 mph. .TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 60 to 65. Southwest winds 5 to 8 mph. Chance of precipitation 40 percent. .WEDNESDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. West winds 5 to 10 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65. West winds 5 to 8 mph. .THURSDAY...Mostly sunny. Highs 80 to 85. Northwest winds 5 to 6 mph. .THURSDAY NIGHT...Mostly clear. Lows 55 to 60. North winds around 5 mph. .FRIDAY...Partly sunny. Highs 80 to 85. Southeast winds 5 to 6 mph. $$ WIZ062-063-067>069-222315- Iowa-Dane-Lafayette-Green-Rock- Including the cities of Dodgeville, Mineral Point, Barneveld, Madison, Darlington, Shullsburg, Benton, Belmont, Argyle, Blanchardville, Monroe, Brodhead, Janesville, and Beloit 424 AM CDT Sat Aug 22 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....75-80. Min humidity........48-53 percent. 20-foot winds.......Northwest winds 7 to 12 mph. Gusts up to 25 mph in the late morning and afternoon. Hours of Sun........13 Hours. Precipitation.......None. Mixing Height.......Around 5000 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 17 mph (Ave 12-6 pm). Smoke dispersal.....Around 75000 or excellent (Ave 12-6 PM). .TONIGHT... Sky/weather.........Clear. Min temperature.....51-56. Max humidity........87-92 percent. 20-foot winds.......Northwest winds 5 to 9 mph. Gusts up to 20 mph early in the evening. Precipitation.......None. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....71-76. Min humidity........46-51 percent. 20-foot winds.......Northwest winds 5 to 9 mph. Hours of Sun........12 Hours. Precipitation.......None. Mixing Height.......Around 4900 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 11 mph (Ave 12-6 pm). Smoke dispersal.....Around 50000 or good (Ave 12-6 PM). .FORECAST DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear. Lows 50 to 55. North winds 5 to 6 mph. .MONDAY...Partly sunny. Highs 75 to 80. Light winds. .MONDAY NIGHT...Mostly clear. Lows 55 to 60. Light winds. .TUESDAY...Partly sunny. Highs 75 to 80. South winds 5 to 7 mph. .TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 60 to 65. Southwest winds 5 to 7 mph. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of rain showers and slight chance of thunderstorms. Highs 80 to 85. West winds 5 to 10 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65. West winds 5 to 8 mph. .THURSDAY...Mostly sunny. Highs 80 to 85. Northwest winds 5 to 6 mph. .THURSDAY NIGHT...Mostly clear. Lows 60 to 65. Northwest winds around 5 mph. .FRIDAY...Partly sunny. Highs 80 to 85. East winds around 5 mph. $$ WIZ051-058-059-222315- Fond du Lac-Dodge-Washington- Including the cities of Fond Du Lac, Beaver Dam, Waupun, Mayville, West Bend, Germantown, and Hartford 424 AM CDT Sat Aug 22 2026 .TODAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms after 1400. Chance of precipitation 20 percent. Max temperature.....74-79. Min humidity........51-56 percent. 20-foot winds.......Northwest winds 7 to 12 mph. Hours of Sun........11 Hours. Precipitation.......Isolated trace to 0.05 inch amounts. Mixing Height.......Around 4600 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 16 mph (Ave 12-6 pm). Smoke dispersal.....Around 65000 or excellent (Ave 12-6 PM). .TONIGHT... Sky/weather.........Mostly clear. Chance of rain showers and slight chance of thunderstorms until 1900Slight chance of rain showers after 2000 until 2100. Chance of precipitation 30 percent. Min temperature.....50-55. Max humidity........90-95 percent. 20-foot winds.......Northwest winds 7 to 12 mph. Precipitation.......Isolated Trace to 0.05 inch amounts. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....70-75. Min humidity........45-50 percent. 20-foot winds.......Northwest winds 5 to 10 mph. Hours of Sun........11 Hours. Precipitation.......None. Mixing Height.......Around 5400 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 13 mph (Ave 12-6 pm). Smoke dispersal.....Around 62000 or excellent (Ave 12-6 PM). .FORECAST DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear. Lows 50 to 55. North winds 5 to 7 mph. .MONDAY...Mostly sunny. Highs 75 to 80. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 60. South winds 5 to 6 mph. .TUESDAY...Partly sunny. Highs 80 to 85. Southwest winds 5 to 9 mph. .TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 60 to 65. Southwest winds 7 to 12 mph. Chance of precipitation 40 percent. .WEDNESDAY...Partly sunny. Chance of showers and thunderstorms. Highs 80 to 85. West winds 6 to 11 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65. West winds 5 to 9 mph. .THURSDAY...Mostly sunny. Highs 80 to 85. Northwest winds 5 to 7 mph. .THURSDAY NIGHT...Mostly clear. Lows 55 to 60. Northeast winds 5 to 6 mph. .FRIDAY...Partly sunny. Highs 80 to 85. Northeast winds 5 to 6 mph. $$ WIZ064-065-070-222315- Jefferson-Waukesha-Walworth- Including the cities of Watertown, Fort Atkinson, Jefferson, Waukesha, Brookfield, New Berlin, Menomonee Falls, Muskego, Whitewater, Delavan, Elkhorn, Lake Geneva, and East Troy 424 AM CDT Sat Aug 22 2026 .TODAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms after 1400 until 1500. Chance of precipitation 20 percent. Max temperature.....75-80. Min humidity........52-57 percent. 20-foot winds.......Northwest winds 7 to 12 mph. Gusts up to 25 mph in the late morning and afternoon. Hours of Sun........12 Hours. Precipitation.......None. Mixing Height.......Around 4600 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 16 mph (Ave 12-6 pm). Smoke dispersal.....Around 66000 or excellent (Ave 12-6 PM). .TONIGHT... Sky/weather.........Mostly clear. Slight chance of thunderstorms until 1900. Slight chance of rain showers until 2100. Chance of precipitation 20 percent. Min temperature.....50-55. Max humidity........91-96 percent. 20-foot winds.......Northwest winds 5 to 9 mph. Gusts up to 20 mph early in the evening. Precipitation.......None. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....70-75. Min humidity........47-52 percent. 20-foot winds.......Northwest winds 5 to 9 mph. Gusts up to 20 mph early in the afternoon. Hours of Sun........11 Hours. Precipitation.......None. Mixing Height.......Around 5400 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 13 mph (Ave 12-6 pm). Smoke dispersal.....Around 60000 or excellent (Ave 12-6 PM). .FORECAST DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear. Lows 50 to 55. Northwest winds 5 to 6 mph. .MONDAY...Mostly sunny. Highs 75 to 80. North winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 60. Southeast winds around 5 mph. .TUESDAY...Partly sunny. Highs 75 to 80. Southwest winds 5 to 7 mph. .TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 60 to 65. Southwest winds 5 to 6 mph. Chance of precipitation 30 percent. .WEDNESDAY...Partly sunny. Chance of showers and thunderstorms. Highs 80 to 85. Southwest winds 6 to 11 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows 60 to 65. West winds 5 to 9 mph. .THURSDAY...Mostly sunny. Highs 80 to 85. Northwest winds 5 to 6 mph. .THURSDAY NIGHT...Mostly clear. Lows 60 to 65. Northeast winds 5 to 6 mph. .FRIDAY...Partly sunny. Highs 80 to 85. Northeast winds 5 to 6 mph. $$ WIZ052-060-222315- Sheboygan-Ozaukee- Including the cities of Plymouth, Sheboygan Falls, Howards Grove, Oostburg, Mequon, Cedarburg, and Grafton 424 AM CDT Sat Aug 22 2026 .TODAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms after 1400 until 1700, then chance of showers and thunderstorms. Chance of precipitation 30 percent. Max temperature.....73-78. Min humidity........52-57 percent. 20-foot winds.......Northwest winds 6 to 11 mph. Gusts up to 20 mph early in the morning. Hours of Sun........10 Hours. Precipitation.......Scattered Trace to 0.05 inch amounts. Mixing Height.......Around 3400 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 14 mph (Ave 12-6 pm). Smoke dispersal.....Around 42000 or good (Ave 12-6 PM). .TONIGHT... Sky/weather.........Mostly clear. Chance of showers and thunderstorms until 1900. Slight chance of showers and thunderstorms after 1900 until 2200. Chance of precipitation 30 percent. Min temperature.....51-56. Max humidity........89-94 percent. 20-foot winds.......Northwest winds 5 to 10 mph. Precipitation.......Scattered Trace to 0.05 inch amounts. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....70-75. Min humidity........45-50 percent. 20-foot winds.......Northwest winds 6 to 11 mph. Hours of Sun........11 Hours. Precipitation.......None. Mixing Height.......Around 5200 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 13 mph (Ave 12-6 pm). Smoke dispersal.....Around 62000 or excellent (Ave 12-6 PM). .FORECAST DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear. Lows 50 to 55. North winds 5 to 7 mph. .MONDAY...Mostly sunny. Highs 75 to 80. North winds 5 to 6 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 60. South winds 5 to 6 mph. .TUESDAY...Partly sunny. Highs 80 to 85. Southwest winds 7 to 12 mph. .TUESDAY NIGHT...Partly cloudy. Chance of rain showers and slight chance of thunderstorms. Lows 60 to 65. Southwest winds 6 to 11 mph. Chance of precipitation 50 percent. .WEDNESDAY...Mostly sunny. Chance of showers and thunderstorms. Highs 80 to 85. West winds 7 to 12 mph. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. Slight chance of showers and thunderstorms. Lows 60 to 65. West winds 5 to 10 mph. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs 80 to 85. Northwest winds 5 to 8 mph. .THURSDAY NIGHT...Mostly clear. Lows 60 to 65. Northeast winds 5 to 6 mph. .FRIDAY...Mostly sunny. Highs 80 to 85. Northeast winds 5 to 9 mph. $$ WIZ066-071-072-222315- Milwaukee-Racine-Kenosha- Including the cities of Milwaukee, Racine, and Kenosha 424 AM CDT Sat Aug 22 2026 .TODAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms after 1400. Chance of precipitation 20 percent. Max temperature.....75-80. Min humidity........54-59 percent. 20-foot winds.......Northwest winds 7 to 12 mph. Gusts up to 20 mph early in the morning. Hours of Sun........11 Hours. Precipitation.......Isolated Trace to 0.05 inch amounts. Mixing Height.......Around 3600 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 14 mph (Ave 12-6 pm). Smoke dispersal.....Around 47000 or good (Ave 12-6 PM). .TONIGHT... Sky/weather.........Mostly clear. Slight chance of thunderstorms until 2200. Slight chance of rain showers until 2300. Chance of precipitation 20 percent. Min temperature.....52-57. Max humidity........93-98 percent. 20-foot winds.......Northwest winds 5 to 9 mph. Gusts up to 20 mph early in the evening. Precipitation.......Isolated Trace to 0.05 inch amounts. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....70-75. Min humidity........46-51 percent. 20-foot winds.......Northwest winds 5 to 10 mph. Hours of Sun........10 Hours. Precipitation.......None. Mixing Height.......Around 5400 ft AGL (Ave 12-6 PM). Transport winds.....Northwest around 13 mph (Ave 12-6 pm). Smoke dispersal.....Around 62000 or excellent (Ave 12-6 PM). .FORECAST DAYS 3 THROUGH 7... .SUNDAY NIGHT...Mostly clear. Lows 55 to 60. North winds 5 to 7 mph. .MONDAY...Mostly sunny. Highs 75 to 80. North winds 5 to 6 mph. .MONDAY NIGHT...Mostly clear. Lows 55 to 60. South winds 5 to 6 mph. .TUESDAY...Partly sunny. Highs 75 to 80. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 60 to 65. Southwest winds 5 to 9 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly sunny. Chance of showers and thunderstorms. Highs 80 to 85. Southwest winds 6 to 11 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms. Lows 60 to 65. West winds 5 to 9 mph. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs 80 to 85. Northwest winds 5 to 7 mph. .THURSDAY NIGHT...Mostly clear. Lows 60 to 65. Northeast winds 5 to 6 mph. .FRIDAY...Partly sunny. Highs 75 to 80. Northeast winds 5 to 9 mph. $$