FPUS53 KGRB 181555 ZFPGRB North-Central and Northeast Wisconsin Zone Forecast National Weather Service Green Bay WI 1054 AM CDT Mon May 18 2026 WIZ005-182100- Vilas- Including the cities of Eagle River and Lac Du Flambeau 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 70. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows in the middle 40s. Temperatures rising into the mid 50s after midnight. East wind 5 to 10 mph shifting to the southwest after midnight. Chance of rain near 100 percent. .TUESDAY...Cooler. Mostly cloudy. Showers likely in the morning. Highs in the middle 50s. Northwest wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Colder. Mostly cloudy. Areas of frost after midnight. Lows in the middle 30s. Northwest wind 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs in the middle 50s. Northwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY...Mostly sunny. Highs in the middle 60s. .THURSDAY NIGHT...Partly cloudy. Lows around 40. .FRIDAY...Partly sunny with a 40 percent chance of showers. Highs in the middle 60s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower 40s. Highs in the upper 60s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the middle 70s. $$ WIZ010-182100- Oneida- Including the city of Rhinelander 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows around 50. Temperatures rising into the upper 50s after midnight. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Cooler. Mostly cloudy. A chance of showers in the morning. Highs in the upper 50s. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy. Lows in the middle 30s. Northwest wind 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs in the upper 50s. Northwest wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows around 40. .FRIDAY...Partly sunny with a 40 percent chance of showers. Highs in the middle 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the middle 40s. .SATURDAY...Mostly cloudy. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the middle 70s. $$ WIZ011-182100- Forest- Including the city of Crandon 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows in the lower 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Mostly cloudy. Showers likely in the morning. Highs in the middle 60s. Temperatures falling into the mid 50s in the afternoon. West wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Colder. Mostly cloudy. Lows in the middle 30s. Northwest wind 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs in the upper 50s. Northwest wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Widespread frost. Lows in the middle 30s. .THURSDAY...Mostly sunny.Highs in the lower 60s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 30s. Highs in the middle 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the middle 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ012-182100- Florence- Including the cities of Aurora, Commonwealth, and Spread Eagle 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows in the middle 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning. Highs in the middle 60s. Temperatures falling into the mid 50s in the afternoon. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy. Lows in the middle 30s. Northwest wind 10 to 15 mph. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. Northwest wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Widespread frost. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows around 40. Highs in the middle 60s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the middle 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ018-182100- Lincoln- Including the cities of Merrill and Tomahawk 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows in the middle 50s. Southwest wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Cooler. Mostly cloudy. A chance of showers in the morning. Highs in the lower 60s. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 50s. Northwest wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 60s. Lows around 40. .FRIDAY...Partly sunny with a 30 percent chance of showers. Highs in the middle 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the middle 40s. .SATURDAY...Mostly cloudy. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the middle 70s. $$ WIZ019-182100- Langlade- Including the city of Antigo 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog after midnight. Lows in the upper 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the middle 60s. Temperatures falling into the mid 50s in the afternoon. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s. Northwest wind 10 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs in the upper 50s. Northwest wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 60s. Lows in the upper 30s. .FRIDAY NIGHT...Partly cloudy. Lows in the middle 40s. .SATURDAY...Mostly cloudy. Highs in the upper 60s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the middle 70s. $$ WIZ013-182100- Northern Marinette County- Including the cities of Niagara and Wausaukee 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows in the middle 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the morning, then partly cloudy in the afternoon. Highs around 70. Temperatures falling into the upper 50s in the afternoon. Southwest wind 10 to 15 mph shifting to the northwest in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Partly cloudy in the morning then clearing. Highs in the upper 50s. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Widespread frost. Lows in the middle 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 30s. .FRIDAY...Partly sunny. Highs in the middle 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the middle 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ021-182100- Northern Oconto County- Including the cities of Mountain, Lakewood, and Townsend 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog after midnight. Lows in the upper 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the morning, then partly cloudy in the afternoon. Highs around 70. Temperatures falling into the lower 60s in the afternoon. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 30s. Northwest wind 5 to 10 mph in the evening becoming light and variable. .WEDNESDAY...Partly cloudy in the morning then clearing. Highs around 60. North wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY...Partly cloudy. Highs around 60. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the middle 60s. Lows in the lower 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the middle 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ073-182100- Southern Marinette County- Including the cities of Harmony, Peshtigo, Porterfield, Crivitz, High Falls Reservoir, Loomis, and Middle Inlet 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Southwestwind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 50s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Mostly cloudy with a chance of showers and a slight chance of thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the lower 70s. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows around 40. Northwest wind 5 to 10 mph. .WEDNESDAY...Cooler. Partly cloudy in the morning then clearing. Highs in the upper 50s. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY...Partly cloudy. Highs in the upper 50s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Highs in the middle 60s. .SUNDAY...Partly cloudy. Highs in the lower 70s. $$ WIZ074-182100- Southern Oconto County- Including the cities of Little Suamico, Sobieski, Brookside, Oconto, and Pensaukee 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows around 60. South wind 5 to 10 mph. Chance of rain 90 percent. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the lower 70s. West wind 10 to 20 mph with gusts to around 30 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Partly cloudy in the morning then clearing. Highs around 60. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY...Partly cloudy. Highs in the upper 50s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Highs in the lower 60s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the middle 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ030-182100- Marathon- Including the city of Wausau 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog. Lows in the middle 50s. Southwest wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Breezy. Cooler. Mostly cloudy. A chance of showers in the morning. Highs in the middle 60s. West wind 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows around 40. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 50s. Northwest wind 5 to 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .FRIDAY...Partly sunny with a 30 percent chance of showers. Highs in the middle 60s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the middle 40s. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. $$ WIZ035-182100- Wood- Including the cities of Marshfield and Wisconsin Rapids 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Showers and a chance of thunderstorms. Patchy fog after midnight. Lows in the upper 50s. Southwest wind 10 to 15 mph. Chance of rain near 100 percent. .TUESDAY...Breezy. Cooler. Mostly cloudy. Showers likely in the morning. Highs in the middle 60s. West wind 10 to 15 mph shifting to the northwest 15 to 25 mph in the afternoon. Chance of rain 60 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows around 40. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Highs in the middle 60s. Lows in the lower 40s. .FRIDAY...Partly sunny with a 30 percent chance of showers. Highs in the upper 60s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the middle 40s. Highs in the lower 70s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 50. Highs around 80. $$ WIZ036-182100- Portage- Including the cities of Stevens Point and Plover 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows around 60. South wind 10 to 15 mph. Chance of rain near 100 percent. .TUESDAY...Breezy. Cooler. Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the middle 60s. West wind 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North wind 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .THURSDAY AND THURSDAY NIGHT...Mostly cloudy. Highs in the lower 60s. Lows in the lower 40s. .FRIDAY...Partly sunny. Highs in the middle 60s. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s. .SUNDAY...Partly cloudy. Highs in the upper 70s. $$ WIZ020-182100- Menominee- Including the cities of Keshena and Neopit 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the middle 70s. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Chance of rain 50 percent. .TONIGHT...A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows around 60. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs around 70. Temperatures falling into the lower 60s in the afternoon. West wind 10 to 15 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest wind 5 to 10 mph in the evening becoming light and variable. .WEDNESDAY...Mostly sunny. Highs around 60. Northwest wind around 5 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the middle 30s. .THURSDAY...Partly cloudy. Highs in the lower 60s. .THURSDAY NIGHT...Mostly cloudy. Lows around 40. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the middle 60s. Lows in the middle 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ031-182100- Shawano- Including the city of Shawano 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy with a chance of showers and thunderstorms. Highs in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Warmer. A chance of showers and thunderstorms in the evening, then showers and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. South wind 5 to 10 mph. Chance of rain near 100 percent. .TUESDAY...Cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs around 70. Temperatures falling into the lower 60s in the afternoon. West wind 10 to 20 mph with gusts to around 30 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming mostly clear. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs around 60. North wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT...Mostly clear. Areas of frost. Lows in the upper 30s. .THURSDAY...Partly cloudy. Highs in the lower 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. Highs in the middle 60s. .SATURDAY...Mostly cloudy. Highs around 70. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the middle 70s. $$ WIZ037-182100- Waupaca- Including the cities of New London, Waupaca, and Clintonville 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Warmer. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. South wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs around 70. West wind 10 to 20 mph with gusts to around 30 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 60s. North wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the middle 60s. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 50. Highs in the upper 70s. $$ WIZ045-182100- Waushara- Including the cities of Redgranite and Wautoma 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Lows in the lower 60s. Southwest wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Breezy. Cooler. Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the upper 60s. Southwest wind 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Chance of rain 40 percent. .TUESDAY NIGHT...Colder. Partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. North wind 5 to 10 mph in the morning becoming light and variable. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the upper 60s. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Mostly sunny. Highs in the upper 70s. $$ WIZ038-182100- Outagamie- Including the city of Appleton 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. South wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Breezy. Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the lower 70s. Southwest wind 10 to 15 mph shifting to the west 15 to 25 mph in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then clearing. Lows in the middle 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Mostly sunny in the morning then becoming partly cloudy. Highs around 60. North wind 5 to 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the middle 60s. .SATURDAY...Mostly cloudy. Highs in the lower 70s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 50. Highs in the middle 70s. $$ WIZ039-182100- Brown- Including the city of Green Bay 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the middle 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Warmer. Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. South wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Breezy. Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the lower 70s. Southwest wind 15 to 25 mph with gusts to around 35 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Partly cloudy. Highs in the upper 50s. North wind 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Partly cloudy. Highs in the upper 50s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the lower 60s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .SUNDAY...Partly cloudy. Highs in the middle 70s. $$ WIZ048-182100- Winnebago- Including the cities of Oshkosh, Neenah, and Menasha 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the upper 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Lows in the lower 60s. South wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Breezy. Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the lower 70s. West wind 15 to 25 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Cooler. Partly cloudy. Lows in the middle 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning then becoming partly cloudy. Highs around 60. North wind 10 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 40s. Highs around 60. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the middle40s. Highs in the middle 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SATURDAY...Mostly cloudy. Highs around 70. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs in the middle 70s. $$ WIZ049-182100- Calumet- Including the cities of Chilton, Brillion, and New Holstein 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the middle 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Lows in the lower 60s. South wind 10 to 15 mph. Chance of rain 60 percent. .TUESDAY...Breezy. Mostly cloudy. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 70. West wind 15 to 25 mph with gusts to around 35 mph. Chance of rain 40 percent. .TUESDAY NIGHT...Cooler. Mostly cloudy in the evening then becoming partly cloudy. Lows in the middle 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 50s. North wind 10 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the upper 50s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the lower 60s. .SATURDAY...Partly sunny. Highs in the upper 60s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 50s. Highs in the middle 70s. $$ WIZ022-182100- Door- Including the cities of Sturgeon Bay, Fish Creek, and Sister Bay 1054 AM CDT Mon May 18 2026 .TODAY...Warmer. Mostly cloudy with a chance of showers and thunderstorms. Highs around 70. Temperatures falling into the mid 60s in the afternoon. Southwest wind 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Patchy fog in the evening. Areas of fog after midnight. Lows in the lower 50s. South wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning. Patchy fog in the morning. Highs in the middle 70s. Temperatures falling into the mid 60s in the afternoon. Southwest wind 10 to 20 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Partly cloudy in the morning then clearing. Highs in the middle 50s. North wind 10 to 15 mph shifting to the northeast 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Partly cloudy. Highs in the middle 50s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs around 60. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the middle 60s. Lows in the upper 40s. .SUNDAY...Partly cloudy. Highs around 70. $$ WIZ040-182100- Kewaunee- Including the cities of Kewaunee and Luxemburg 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs in the lower 70s. Southwest wind 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Patchy fog. Lows in the middle 50s. South wind 10 to 15 mph. Chance of rain 70 percent. .TUESDAY...Breezy. Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 70s. Southwest wind 15 to 25 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Partly cloudy in the morning then clearing. Highs in the middle 50s. North wind 10 to 15 mph shifting to the northeast 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Partly cloudy. Highs in the middle 50s. .THURSDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the middle 60s. .SUNDAY...Partly cloudy. Highs around 70. $$ WIZ050-182100- Manitowoc- Including the cities of Manitowoc and Two Rivers 1054 AM CDT Mon May 18 2026 .TODAY...Humid. Mostly cloudy with a chance of showers and thunderstorms. Highs in the middle 70s. Southwest wind 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely and a chance of thunderstorms after midnight. Patchy fog. Lows in the middle 50s. Temperatures rising into the lower 60s after midnight. South wind 10 to 15 mph. Chance of rain 60 percent. .TUESDAY...Breezy. Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs in the lower 70s. Southwest wind 15 to 25 mph with gusts to around 35 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Colder. Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 40s. Northwest wind 10 to 15 mph. .WEDNESDAY...Cooler. Mostly sunny in the morning then becoming partly cloudy. Highs in the middle 50s. North wind 10 to 15 mph shifting to the northeast 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the middle 50s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Lows in the middle 40s. Highs in the upper 50s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the middle 60s. Lows in the upper 40s. .SUNDAY...Partly cloudy. Highs around 70. $$