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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Lake Geneva WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 52 °F

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 37 °F

Monday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 39 °FFalling Temperatures

Monday
Night

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

Low: 19 °F

Tuesday

Chance Flurries

Chance
Flurries

High: 27 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 15 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 32 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 20 °F

Thanksgiving
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 23 °F

Detailed Forecast

  • Today Rain, mainly after 9am. Areas of fog. High near 52. South wind 10 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Rain. Low around 37. Southeast wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Monday Rain and snow, becoming all snow after 11am. Temperature falling to around 28 by 5pm. Windy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Monday Night Snow likely with areas of blowing snow before midnight, then a chance of snow after midnight. Cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Tuesday Scattered flurries before noon. Cloudy, then gradually becoming mostly sunny, with a high near 27. West wind 10 to 15 mph.
  • Tuesday Night Partly cloudy, with a low around 15. Southwest wind 5 to 10 mph.
  • Wednesday A 50 percent chance of snow. Mostly cloudy, with a high near 32. South wind 10 to 15 mph.
  • Wednesday Night A 40 percent chance of snow. Cloudy, with a low around 20. Southwest wind 10 to 15 mph becoming northwest after midnight.
  • Thanksgiving Day A 20 percent chance of snow. Partly sunny, with a high near 23.
  • Thursday Night Partly cloudy, with a low around 10.
  • Friday Partly sunny, with a high near 22.
  • Friday Night Mostly cloudy, with a low around 16.
  • Saturday Partly sunny, with a high near 24.