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Severe Thunderstorms With Heavy Rain from Great Lakes to Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible today into Sunday across the upper Great Lakes region to the northern Mid-Atlantic. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14° N Lon: 89.35° W Elev: 860 ft.

Mostly Cloudy

83°F

28°C

Humidity 65%
Wind Speed N 3 mph
Barometer 29.80 in (1008.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 22 Jul 5:53 pm CDT
Detailed forecast for

Dane County

Tonight
Mostly cloudy in the evening, then partly cloudy with a 40 percent chance of light showers and thunderstorms in the late evening and early morning. Partly cloudy early in the morning. Lows in the upper 60s. West winds up to 5 mph.
Sunday
Mostly sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
Sunday Night
Partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph.
Monday
Partly sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.
Monday Night
Mostly clear. Lows in the upper 50s. Southeast winds up to 5 mph.
Tuesday
Mostly sunny. Highs around 80.
Tuesday Night
Partly cloudy. Lows in the mid 60s.
Wednesday
Mostly cloudy. A 40 percent chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s.
Wednesday Night
Mostly cloudy through around midnight then becoming partly cloudy. A 50 percent chance of light showers and thunderstorms. Lows in the mid 60s.
Thursday
Partly sunny with a 40 percent chance of light showers and thunderstorms. Highs around 80.
Thursday Night
Partly cloudy with a 20 percent chance of light showers and thunderstorms. Lows in the lower 60s.
Friday
Mostly sunny. A 20 percent chance of light showers and thunderstorms in the morning. Highs around 80.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Sunny. Highs in the lower 80s.



Click Map For Forecast
602 PM CDT Sat Jul 22 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database