National Weather Service United States Department of Commerce

Storm system to bring winter weather from the Plains to New England through Monday

A storm system spinning over the central U.S. will set the stage for a widespread precipitation event across the central and eastern U.S. through Monday. A wide swath of accumulating snow will extend from Nebraska to New England. Just to the south of this area of snow, marginal temps will lead to the possibility of a transition zone of sleet and freezing rain.
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Current Conditions

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Oconomowoc WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Today

Snow Chance for Measurable Precipitation 100%

Snow

High: 20 °FFalling Temperatures

Tonight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 1 °F

Monday

Blowing Snow

Blowing
Snow

High: 14 °F

Monday
Night

Increasing Clouds

Increasing
Clouds

Low: 6 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 24 °F

Tuesday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 13 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 18 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: -5 °F

Thursday

Sunny

Sunny

High: 13 °F

Detailed Forecast

  • Today Snow with widespread blowing snow. Temperature falling to around 16 by 3pm. Wind chill values between zero and 10. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
  • Tonight Snow with widespread blowing snow before 1am, then areas of blowing snow and a slight chance of snow between 1am and 3am, then patchy blowing snow after 3am. Low around 1. Wind chill values between -5 and -10. Blustery, with a north wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
  • Monday Patchy blowing snow before 7am. Sunny, with a high near 14. Wind chill values between -5 and -15. North wind 5 to 10 mph becoming west in the afternoon.
  • Monday Night Increasing clouds, with a low around 6. Wind chill values between -10 and zero. Southwest wind 5 to 10 mph.
  • Tuesday A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 24. Southwest wind around 10 mph.
  • Tuesday Night Snow likely, mainly between 7pm and 1am. Cloudy, with a low around 13. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
  • Wednesday A 50 percent chance of snow, mainly before 7am. Partly sunny, with a high near 18. Northwest wind 10 to 15 mph.
  • Wednesday Night A 20 percent chance of snow. Mostly clear, with a low around -5. Northwest wind 5 to 10 mph.
  • Thursday Sunny, with a high near 13.
  • Thursday Night Partly cloudy, with a low around -3.
  • Friday Mostly sunny, with a high near 21.
  • Friday Night Mostly cloudy, with a low around 15.
  • Saturday A 30 percent chance of snow. Mostly cloudy, with a high near 29.