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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Waukesha WI

7 Day Forecast

Milwaukee, WI

NWS Weather Forecast Office

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 53 °F

Monday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 69 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 42 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 55 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 32 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 50 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 39 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 58 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 45 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 53. Southwest wind 5 to 15 mph.
  • Monday Showers and thunderstorms likely before noon, then showers likely between noon and 2pm, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 69. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Night A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Northwest wind around 10 mph. Chance of precipitation is 40%.
  • Tuesday Mostly sunny, with a high near 55. Northwest wind 10 to 15 mph.
  • Tuesday Night Mostly clear, with a low around 32. North wind 5 to 10 mph.
  • Wednesday Mostly sunny, with a high near 50. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
  • Wednesday Night A 40 percent chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 39. East wind around 10 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 tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
  • Friday A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 60.
  • Friday Night A 40 percent chance of showers. Mostly cloudy, with a low around 38.
  • Saturday A 20 percent chance of showers. Mostly sunny, with a high near 51.
  • Saturday Night Partly cloudy, with a low around 34.
  • Sunday A 30 percent chance of showers. Partly sunny, with a high near 48.

 

Additional Forecasts and Information

Zone Area Forecast for Waukesha County, WI