Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Windom Municipal Airport (KMWM)

Lat: 43.91°NLon: 95.11°WElev: 1401ft.

Fair

70°F

21°C

Humidity 94%
Wind Speed W 6 mph
Barometer 29.94 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Aug 4:55 am CDT
Extended Forecast for

Sanborn MN

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. West southwest wind around 5 mph.

    Low: 61 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 77. Northwest wind around 5 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 7pm.  Mostly clear, with a low around 57. Calm wind becoming south southwest around 5 mph in the evening.

    Low: 57 °F

    Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 82. South southwest wind 5 to 10 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am.  Partly cloudy, with a low around 61. Southwest wind around 10 mph.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 82. Northwest wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northwest wind around 5 mph.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West southwest wind around 5 mph.
Tuesday
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 77. Northwest wind around 5 mph. Chance of precipitation is 30%.
Tuesday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 10 percent chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 78. Calm wind becoming south around 5 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 57. Calm wind becoming south southwest around 5 mph in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 82. South southwest wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 61. Southwest wind around 10 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 82. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 57. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 56. North wind around 5 mph becoming south southwest after midnight.
Sunday
Partly sunny, with a high near 78. South southeast wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 80. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Sanborn MN
 44.21°N 95.12°W (Elev. 1070 ft)
2:51 am CDT Aug 18, 2026
5am CDT Aug 18, 2026-6pm CDT Aug 24, 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