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Tropical System in the Gulf; Dangerous Heat and Air Quality Concerns; Severe Thunderstorms for Midwest to mid-Atlantic

Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Milwaukee-Timmerman (KMWC)

Lat: 43.11°NLon: 88.03°WElev: 735ft.

Mostly Cloudy with Haze

79°F

26°C

Humidity 61%
Wind Speed S 15 G 23 mph
Barometer 29.84 in
Dewpoint 64°F (18°C)
Visibility 5.00 mi
Heat Index81°F (27°C)
Last update 20 Jul 1:55 pm CDT
Extended Forecast for

Menomonee Falls WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. Southwest wind around 15 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 81. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 81 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. North wind 5 to 15 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. North wind around 10 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. Southwest wind around 15 mph.
Tonight
Showers and thunderstorms likely, mainly before 10pm. Some of the storms could be severe. Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Increasing clouds, with a high near 81. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 54. North wind 5 to 15 mph.
Wednesday
Sunny, with a high near 76. North wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 66.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Menomonee Falls WI
 43.14°N 88.12°W (Elev. 850 ft)
Last Update:
1:34 pm CDT Jul 20, 2026
Forecast Valid:
2pm CDT Jul 20, 2026-6pm CDT Jul 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation