National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Hazardous Weather Conditions

Current Conditions

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3 Miles SW Portage WI

7 Day Forecast

Milwaukee, WI

NWS Weather Forecast Office

Overnight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 53 °F

Monday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 69 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 39 °F

Tuesday

Sunny

Sunny

High: 57 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 56 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 41 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 58 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 44 °F

Detailed Forecast

  • Overnight Showers likely and possibly a thunderstorm. Cloudy, with a low around 53. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday Showers likely and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Monday Night Mostly clear, with a low around 39. Northwest wind 10 to 15 mph.
  • Tuesday Sunny, with a high near 57. Northwest wind 10 to 15 mph.
  • Tuesday Night Mostly clear, with a low around 33. North wind 5 to 10 mph becoming light and variable after midnight.
  • Wednesday A 30 percent chance of showers after 1pm. Partly sunny, with a high near 56. Southeast wind 5 to 10 mph.
  • Wednesday Night A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 41. Southeast wind 10 to 15 mph.
  • Thursday Showers and thunderstorms likely. Mostly cloudy, with a high near 58. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday Night A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
  • Friday A chance of showers. Mostly cloudy, with a high near 58. Breezy. Chance of precipitation is 40%.
  • Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 37.
  • Saturday Mostly sunny, with a high near 52.
  • Saturday Night Partly cloudy, with a low around 35.
  • Sunday A 30 percent chance of showers. Partly sunny, with a high near 51.

 

Additional Forecasts and Information

Zone Area Forecast for Columbia County, WI