National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Overcast

75°F

24°C

Humidity 78%
Wind Speed W 8 mph
Barometer 29.91 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 25 Jul 11:55 am CDT
Extended Forecast for

Lake Elmo MN

Extreme Heat Warning July 25, 12:18pm until July 26, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 25, 12:18pm until July 26, 09:00pm

    NOW until 9:00pm Sun

    Extreme Heat Warning

  • This Afternoon

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Calm wind becoming south around 5 mph after midnight.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly between 11pm and 1am. Partly cloudy, with a low around 73. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 73 °F

    T-storms
    Likely

  • Monday

    Monday: Sunny and hot, with a high near 93. South southwest wind 5 to 15 mph becoming north northwest in the afternoon.

    High: 93 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. North wind 10 to 15 mph becoming light after midnight.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. North northeast wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 92. Heat index values as high as 98. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 73. Calm wind becoming south around 5 mph after midnight.
Sunday
Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 10 mph.
Sunday Night
Showers and thunderstorms likely, mainly between 11pm and 1am. Partly cloudy, with a low around 73. South wind 5 to 10 mph. Chance of precipitation is 60%.
Monday
Sunny and hot, with a high near 93. South southwest wind 5 to 15 mph becoming north northwest in the afternoon.
Monday Night
Mostly clear, with a low around 68. North wind 10 to 15 mph becoming light after midnight.
Tuesday
Sunny, with a high near 91. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 68. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 91. South southeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 69. South southeast wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind around 5 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 89. South southwest wind around 5 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Elmo MN
 44.99°N 92.91°W (Elev. 948 ft)
Last Update:
12:11 pm CDT Jul 25, 2026
Forecast Valid:
12pm CDT Jul 25, 2026-6pm CDT Jul 31, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation