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

Maple Lake, Maple Lake Municipal Airport (KMGG)

Lat: 45.24°NLon: 93.99°WElev: 1014ft.

Thunderstorm Rain

67°F

19°C

Humidity 86%
Wind Speed N 9 mph
Barometer 30.01 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Aug 11:15 pm CDT
Extended Forecast for

3 Miles NE South Haven MN

  • Tonight

    Tonight: A 20 percent chance of showers after 4am.  Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm.

    Low: 62 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.  Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm.  Mostly clear, with a low around 55. North northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 10%.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. West southwest wind around 5 mph becoming calm.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 83 °F

    Sunny then
    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 62. South southwest wind 5 to 10 mph.  Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 83. Northwest wind 5 to 10 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming light  in the evening.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm.
Tuesday
A chance of showers, with thunderstorms also possible after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 55. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 10%.
Wednesday
Sunny, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 58. West southwest wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Light southwest wind increasing to 5 to 10 mph in the morning.
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 62. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 83. Northwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 59. North northwest wind 5 to 10 mph becoming light in the evening.
Saturday
Sunny, with a high near 80. North northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 57. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60. South southeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE South Haven MN
 45.32°N 94.18°W (Elev. 1030 ft)
10:31 pm CDT Aug 17, 2026
11pm CDT Aug 17, 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