Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Hazardous Weather Conditions

Current conditions at

Sheboygan County Memorial Airport (KSBM)

Lat: 43.77° N Lon: 87.85° W Elev: 738 ft.

A Few Clouds

57°F

14°C

Humidity 93%
Wind Speed N 6 mph
Barometer 30.30 in (1026.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Sep 4:53 am CDT
Detailed forecast for

Sheboygan County

Early This Morning
Partly cloudy. Northeast winds 5 to 10 mph.
Today
Partly sunny until late afternoon then becoming cloudy. A 40 percent chance of light rain showers late in the afternoon. Highs in the upper 60s. East winds 5 to 15 mph.
Tonight
Chance of rain showers in the evening, then rain showers in the late evening and overnight. Slight chance of thunderstorms after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation near 100 percent.
Saturday
Slight chance of thunderstorms in the morning. Rain showers through the day. Slight chance of thunderstorms late in the afternoon. Highs in the mid 60s. East winds 10 to 20 mph. Chance of precipitation near 100 percent.
Saturday Night
Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 50s. Northeast winds 5 to 15 mph.
Sunday
Mostly cloudy with a 40 percent chance of light rain showers. Highs in the mid 60s. Northeast winds 15 to 20 mph.
Sunday Night
Mostly cloudy. Lows around 50.
Monday
Mostly cloudy with a 30 percent chance of light rain showers. Highs in the lower 60s.
Monday Night
Mostly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the upper 40s.
Tuesday
Partly sunny. Highs in the lower 60s.
Tuesday Night
Partly cloudy. Lows in the upper 40s.
Wednesday
Partly sunny. Highs in the lower 60s.
Wednesday Night
Partly cloudy. Lows in the upper 40s.
Thursday
Partly sunny. Highs in the upper 60s.



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430 AM CDT Fri Sep 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database