Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

A Few Clouds

63°F

17°C

Humidity 58%
Wind Speed Calm
Barometer 30.19 in (1022.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Jul 6:52 am CDT
Extended Forecast for

West Allis WI

  • Today

    Today: Sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. South wind 5 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. Southwest wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 91. West wind 5 to 10 mph becoming south in the afternoon.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph.

    Low: 72 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 93.

    High: 93 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 78. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 60. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 61. South wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 68. Southwest wind around 5 mph.
Sunday
Mostly sunny and hot, with a high near 91. West wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. Southwest wind 5 to 10 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 93.
Monday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
West Allis WI
 43°N 88.01°W (Elev. 755 ft)
6:31 am CDT Jul 23, 2026
7am CDT Jul 23, 2026-6pm CDT Jul 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database