Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Madison, Dane County Regional-Truax Field (KMSN)

Lat: 43.14°NLon: 89.35°WElev: 860ft.

Fair

59°F

15°C

Humidity	93%
Wind Speed	Calm
Barometer	29.97 in (1014.5 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	29 Jul 3:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Sun Prairie WI

Today
High: 84 °F
Sunny
Tonight
Low: 63 °F
Patchy Smoke
then Mostly
Clear
Thursday
High: 87 °F
Increasing
Clouds
Thursday Night
Low: 64 °F
Increasing
Clouds
Friday
High: 76 °F
Showers
Friday Night
Low: 61 °F
Showers
Saturday
High: 78 °F
Chance
Showers
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 84. Calm wind becoming northeast around 5 mph.

Tonight

Patchy smoke between 8pm and 9pm. Mostly clear, with a low around 63. East wind around 5 mph becoming southwest after midnight.

Thursday

Increasing clouds, with a high near 87. Calm wind becoming west around 5 mph in the morning.

Thursday Night

Increasing clouds, with a low around 64. South wind around 5 mph.

Friday

Showers, with thunderstorms also possible after 4pm. High near 76. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Friday Night

Showers and possibly a thunderstorm. Low around 61. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Northeast wind around 10 mph. Chance of precipitation is 50%.

Saturday Night

Partly cloudy, with a low around 60. Northeast wind around 5 mph.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Mostly clear, with a low around 59.

Monday

Sunny, with a high near 83.

Monday Night

Mostly clear, with a low around 62.

Tuesday

A 20 percent chance of showers. Mostly sunny, with a high near 85.