Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Windom Municipal Airport (KMWM)

Lat: 43.91°NLon: 95.11°WElev: 1401ft.

Fair

66°F

19°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.97 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 21 Aug 4:15 am CDT
Extended Forecast for

Lamberton MN

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 83. West wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 83 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. North northwest wind around 5 mph becoming calm.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. North wind 5 to 15 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 58. South southeast wind 5 to 10 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 1pm.  Cloudy, then gradually becoming mostly sunny, with a high near 79. South southeast wind 10 to 15 mph.

    High: 79 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 61. South southeast wind around 10 mph.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. South southwest wind around 10 mph becoming west in the afternoon.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 83. West wind 5 to 10 mph becoming north northwest in the afternoon.
Tonight
Mostly clear, with a low around 59. North northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 80. North wind 5 to 15 mph.
Saturday Night
Mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 80. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58. South southeast wind 5 to 10 mph.
Monday
A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. South southeast wind 10 to 15 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61. South southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 83. South southwest wind around 10 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. West northwest wind around 10 mph.
Wednesday
Sunny, with a high near 80. Northwest wind 10 to 15 mph.
Wednesday Night
Mostly clear, with a low around 56. West northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 80. North wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lamberton MN
 44.23°N 95.27°W (Elev. 1115 ft)
2:52 am CDT Aug 21, 2026
4am CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
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Additional Resources

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