Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Fair

70°F

21°C

Humidity 83%
Wind Speed N 5 mph
Barometer 30.04 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 13 Aug 9:15 pm CDT
Extended Forecast for

Stillwater MN

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Calm wind becoming east northeast around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 84. East southeast wind 5 to 10 mph.

    High: 84 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 63. East southeast wind around 10 mph.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm.  Mostly cloudy, with a high near 80. East wind around 5 mph becoming southwest in the afternoon.

    High: 80 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 64. West northwest wind around 5 mph becoming calm.

    Low: 64 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 81. North northwest wind 5 to 10 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 62. South southwest wind around 5 mph.  Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Calm wind becoming east northeast around 5 mph.
Friday
Partly sunny, with a high near 84. East southeast wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 63. East southeast wind around 10 mph.
Saturday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 80. East wind around 5 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 64. West northwest wind around 5 mph becoming calm.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 81. North northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 58. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62. South southwest wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 81. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Northwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Stillwater MN
 45.06°N 92.79°W (Elev. 686 ft)
7:51 pm CDT Aug 13, 2026
9pm CDT Aug 13, 2026-6pm CDT Aug 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database