National Weather Service United States Department of Commerce

As system moves offshore in the east, snow develops across parts of western, southern U.S.

The system that has been bringing a mix of wintry precipitation to the Southeast and mid-Atlantic will continue to move off shore over the Atlantic on Thursday, with snow continuing from the Ohio Valley, southern Great Lakes and Appalachians through Thursday evening. Meanwhile, snow will develop over the central and southern Rockies, with rain and mountain snow across the Pacific Northwest.
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Current Conditions

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3 Miles SW Portage WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Tonight

Clear

Clear

Low: -10 °F

Friday

Sunny

Sunny

High: 15 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: -8 °F

Saturday

Increasing Clouds

Increasing
Clouds

High: 19 °F

Saturday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 11 °F

Sunday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 27 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 8 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 27 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 18 °F

Detailed Forecast

  • Tonight Clear, with a low around -10. Wind chill values between -15 and -20. Northwest wind around 5 mph.
  • Friday Sunny, with a high near 15. Wind chill values between -10 and zero. Light west wind increasing to 5 to 10 mph in the morning.
  • Friday Night Mostly clear, with a low around -8. Wind chill values between -15 and -20. Southwest wind around 5 mph.
  • Saturday Increasing clouds, with a high near 19. Wind chill values between -10 and -20. South wind 5 to 10 mph.
  • Saturday Night A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 11. South wind around 5 mph.
  • Sunday A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 27. South wind 5 to 10 mph.
  • Sunday Night Partly cloudy, with a low around 8. Northwest wind 5 to 10 mph.
  • Monday Mostly sunny, with a high near 27. Northwest wind around 5 mph becoming south in the afternoon.
  • Monday Night A 50 percent chance of snow. Mostly cloudy, with a low around 18.
  • Tuesday Snow and freezing rain likely. Cloudy, with a high near 32. Chance of precipitation is 60%.
  • Tuesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 15.
  • Wednesday Partly sunny, with a high near 22.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 3.
  • Thursday Partly sunny, with a high near 17.