National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

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Madison WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 43 °FRising Temperatures

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 51 °F

Sunday
Night

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 34 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 34 °FFalling Temperatures

Monday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Tuesday

Decreasing Clouds

Decreasing
Clouds

High: 25 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 17 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 31 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 19 °F

Detailed Forecast

  • Tonight Rain. Areas of fog. Temperature rising to around 49 by 8pm. South wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Rain. Areas of fog. High near 51. South wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Sunday Night Rain before 4am, then rain and snow. Areas of fog before midnight. Low around 34. Southeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Monday Snow. Temperature falling to around 26 by 5pm. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
  • Monday Night Snow likely. Cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Tuesday Cloudy, then gradually becoming mostly sunny, with a high near 25. West wind around 10 mph.
  • Tuesday Night Partly cloudy, with a low around 17. South wind around 5 mph.
  • Wednesday A 40 percent chance of snow. Mostly cloudy, with a high near 31. South wind 5 to 10 mph.
  • Wednesday Night A 40 percent chance of snow. Mostly cloudy, with a low around 19.
  • Thanksgiving Day A 30 percent chance of snow. Mostly cloudy, with a high near 24.
  • Thursday Night Partly cloudy, with a low around 7.
  • Friday Partly sunny, with a high near 19.
  • Friday Night Mostly cloudy, with a low around 9.
  • Saturday Mostly sunny, with a high near 20.