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.

Fair

59°F

15°C

Humidity 59%
Wind Speed S 10 mph
Barometer 29.69 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 15 May 3:55 am CDT
Extended Forecast for

Mahtomedi MN

  • Today

    Today: Sunny, with a high near 84. West wind 10 to 15 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. West southwest wind 5 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 78. Northwest wind 5 to 10 mph.

    High: 78 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54. East wind 5 to 15 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 73. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 58. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 74. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 53. Breezy, with a north northeast wind 10 to 20 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 63. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 84. West wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around 55. West southwest wind 5 to 10 mph.
Saturday
Increasing clouds, with a high near 78. Northwest wind 5 to 10 mph.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54. East wind 5 to 15 mph.
Sunday
Showers and possibly a thunderstorm. High near 73. Breezy, with an east southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm. Low around 58. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 74. Southwest wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 53. Breezy, with a north northeast wind 10 to 20 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 63. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 58. Northwest wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 43. Northwest wind 5 to 10 mph becoming east southeast after midnight.
Thursday
Mostly sunny, with a high near 66. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahtomedi MN
 45.06°N 92.94°W (Elev. 1004 ft)
Last Update:
3:07 am CDT May 15, 2026
Forecast Valid:
4am CDT May 15, 2026-6pm CDT May 21, 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