National Weather Service United States Department of Commerce

A Moderate Risk of Severe Thunderstorms is Forecast This Evening and Tonight

Damaging winds and large hail are likely from North Dakota into western and northern Minnesota this evening into tonight. Some wind gusts could be particularly damaging. Storms are also possible over the Texas panhandle and the Carolinas.
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Current Conditions

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West Allis WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Overnight

Clear

Clear

Low: 70 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 91 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 50%

Heavy
Rain

Low: 61 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 72 °F

Wednesday
Night

Patchy Fog

Patchy
Fog

Low: 50 °F

Thursday

Patchy Fog

Patchy
Fog

High: 73 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 57 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 76 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 62 °F

Detailed Forecast

  • Overnight Clear, with a low around 70. South wind around 5 mph.
  • Tuesday A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 91. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 30 mph.
  • Tuesday Night Scattered showers and thunderstorms before 1am. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 61. West wind 10 to 15 mph becoming north after midnight. Chance of precipitation is 50%.
  • Wednesday Mostly sunny, with a high near 72. North wind 10 to 15 mph.
  • Wednesday Night Patchy fog after 1am. Otherwise, mostly clear, with a low around 50. Northeast wind 5 to 10 mph becoming light north in the evening.
  • Thursday Patchy fog before 8am. Otherwise, sunny, with a high near 73. North wind around 5 mph becoming southeast in the afternoon.
  • Thursday Night Mostly clear, with a low around 57. Southeast wind around 5 mph becoming southwest after midnight.
  • Friday Mostly sunny, with a high near 76. West wind 5 to 10 mph becoming south in the afternoon.
  • Friday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
  • Saturday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
  • Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
  • Sunday A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
  • Monday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.