Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Overcast

55°F

13°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.83 in
Dewpoint 55°F (13°C)
Visibility 7.00 mi
Wind Chill53°F (12°C)
Last update 14 Sep 8:55 pm CDT
Extended Forecast for

Lake Elmo MN

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49. Northwest wind around 5 mph becoming calm.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 72. Light east northeast wind becoming southeast 5 to 10 mph in the morning.

    High: 72 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers before 1am.  Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 75. Calm wind becoming north northeast around 5 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 1am.  Mostly cloudy, with a low around 57. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm.  High near 70. Southeast wind 5 to 10 mph.  Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 59. East southeast wind around 10 mph becoming south after midnight.  Chance of precipitation is 80%.

    Low: 59 °F

    Heavy Rain

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 57. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 70. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 49. Northwest wind around 5 mph becoming calm.
Wednesday
Increasing clouds, with a high near 72. Light east northeast wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 75. Calm wind becoming north northeast around 5 mph.
Thursday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 57. Calm wind becoming east southeast around 5 mph after midnight.
Friday
Showers, with thunderstorms also possible after 1pm. High near 70. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. East southeast wind around 10 mph becoming south after midnight. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 72. North northeast wind around 10 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56. Northeast wind 5 to 10 mph.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 68. East northeast wind 5 to 10 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 68. Northeast wind around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Elmo MN
 44.99°N 92.91°W (Elev. 948 ft)
8:41 pm CDT Sep 14, 2026
9pm CDT Sep 14, 2026-6pm CDT Sep 21, 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