Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Plains and Mississippi Valley

A heat wave over the Southwest will intensify late week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rain are expected over portions of the Plains and Mississippi Valley tonight, which will shift to parts of the Upper Midwest and mid-Mississippi Valley Friday. Monsoonal showers and flooding persist in the Desert Southwest. Read More >

Current conditions at

Racine, Batten International Airport (KRAC)

Lat: 42.76°NLon: 87.82°WElev: 673ft.

Fair

69°F

21°C

Humidity 76%
Wind Speed SW 3 mph
Barometer 30.02 in (1016.2 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 31 Jul 1:53 am CDT
Extended Forecast for

Caledonia WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 65. Southwest wind around 5 mph.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 4pm.  Increasing clouds, with a high near 82. Southwest wind 5 to 15 mph becoming southeast in the afternoon.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms before 11pm, then showers between 11pm and 1am, then showers and possibly a thunderstorm after 1am.  Low around 65. Breezy, with a southeast wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    Showers and
    Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers after 4pm.  High near 71. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. North wind around 15 mph.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. North wind 5 to 15 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. Northeast wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 65. Southwest wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after 4pm. Increasing clouds, with a high near 82. Southwest wind 5 to 15 mph becoming southeast in the afternoon.
Friday Night
Showers and thunderstorms before 11pm, then showers between 11pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 65. Breezy, with a southeast wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then a chance of showers after 4pm. High near 71. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Mostly cloudy, with a low around 61. North wind around 15 mph.
Sunday
Partly sunny, with a high near 73. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 57. North wind 5 to 15 mph.
Monday
Sunny, with a high near 77. Northeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Caledonia WI
 42.83°N 87.93°W (Elev. 673 ft)
3:17 am CDT Jul 31, 2026
3am CDT Jul 31, 2026-6pm CDT Aug 6, 2026
 
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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