Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Fairmont, Fairmont Municipal Airport (KFRM)

Lat: 43.65°NLon: 94.42°WElev: 1161ft.

Fair

68°F

20°C

Humidity 81%
Wind Speed NW 3 mph
Barometer 29.98 in (1014.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 Aug 10:56 pm CDT
Extended Forecast for

Truman MN

  • Tonight

    Tonight: Partly cloudy, with a low around 57. West northwest wind around 5 mph becoming calm.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Southeast wind around 5 mph.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. Calm wind becoming south southwest around 5 mph in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Sunny, with a high near 81. South southwest wind 5 to 15 mph.  Chance of precipitation is 50%.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 62. Southwest wind around 10 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 81. Northwest wind 5 to 10 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Northwest wind around 5 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. North northwest wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. North wind around 5 mph becoming southeast after midnight.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 57. West northwest wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 78. Southeast wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 58. Calm wind becoming south southwest around 5 mph in the evening.
Thursday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 81. South southwest wind 5 to 15 mph. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62. Southwest wind around 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 81. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 60. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 78. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 57. North wind around 5 mph becoming southeast after midnight.
Sunday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 77. Light south southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. South southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 80. South wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 62. South southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 82. West northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Truman MN
 43.82°N 94.43°W (Elev. 1119 ft)
9:31 pm CDT Aug 18, 2026
11pm CDT Aug 18, 2026-6pm CDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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