Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Overcast

79°F

26°C

Humidity 79%
Wind Speed N 7 mph
Barometer 29.92 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 4 Sep 1:35 pm CDT
Extended Forecast for

Stillwater MN

Heat Advisory until September 4, 06:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until September 4, 06:00pm

    NOW until 6:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 86 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 63. North northeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 84. East northeast wind around 5 mph.

    High: 84 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 65. East wind around 5 mph becoming calm  after midnight.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 82. South southeast wind 5 to 10 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms and
    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 65. South southeast wind around 5 mph.

    Low: 65 °F

    Chance
    Showers

  • Labor Day

    Labor Day: A 40 percent chance of showers.  Mostly cloudy, with a high near 81. South southeast wind 5 to 15 mph.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am.  Low around 66. South southeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%.

    Low: 66 °F

    Chance
    Showers then
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming north around 5 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 63. North northeast wind around 5 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 84. East northeast wind around 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. East wind around 5 mph becoming calm after midnight.
Sunday
A chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 65. South southeast wind around 5 mph.
Labor Day
A 40 percent chance of showers. Mostly cloudy, with a high near 81. South southeast wind 5 to 15 mph.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 66. South southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South southeast wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 64. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 80. West wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming north northwest around 5 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Stillwater MN
 45.06°N 92.82°W (Elev. 856 ft)
1:21 pm CDT Sep 4, 2026
1pm CDT Sep 4, 2026-6pm CDT Sep 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database