Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

Milwaukee, General Mitchell International Airport (KMKE)

Lat: 42.96°NLon: 87.9°WElev: 722ft.

Mostly Cloudy

82°F

28°C

Humidity 47%
Wind Speed W 15 G 32 mph
Barometer 29.91 in (1012.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 20 Jun 1:52 pm CDT
Extended Forecast for

Brown Deer WI

Extreme Heat Warning June 21, 12:00pm until June 23, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • This Afternoon

    This Afternoon: Partly sunny, with a high near 78. Southwest wind 10 to 15 mph.

    High: 78 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms between midnight and 1am.  Partly cloudy, with a low around 72. South wind around 10 mph.  Chance of precipitation is 30%.

    Low: 72 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Sunny and hot, with a high near 96. Heat index values as high as 104. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 96 °F

    Hot and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 96. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 96 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 77. Southwest wind 10 to 15 mph.

    Low: 77 °F

    Clear

  • Monday

    Monday: A 20 percent chance of showers after 1pm.  Sunny and hot, with a high near 94. Southwest wind 10 to 15 mph.

    High: 94 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph.

    Low: 68 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 78. Southwest wind 10 to 15 mph.
Tonight
A chance of showers and thunderstorms between midnight and 1am. Partly cloudy, with a low around 72. South wind around 10 mph. Chance of precipitation is 30%.
Saturday
Sunny and hot, with a high near 96. Heat index values as high as 104. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 77. Southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny and hot, with a high near 96. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 77. Southwest wind 10 to 15 mph.
Monday
A 20 percent chance of showers after 1pm. Sunny and hot, with a high near 94. Southwest wind 10 to 15 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Southwest wind 5 to 10 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Brown Deer WI
 43.15°N 87.97°W (Elev. 699 ft)
1:54 pm CDT Jun 20, 2025
2pm CDT Jun 20, 2025-6pm CDT Jun 26, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database