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.

Thunderstorm in Vicinity

52°F

11°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 29.69 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 12 Apr 5:15 am CDT
Extended Forecast for

Mahtomedi MN

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 52. South southeast wind around 10 mph.

    Low: 52 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 78. Breezy, with a south southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 78 °F

    Cloudy then
    Decreasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. West southwest wind 5 to 15 mph becoming north northwest after midnight.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 72. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 51. East southeast wind 5 to 10 mph becoming north northwest in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67. North northwest wind around 5 mph.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 48. North northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 49. East northeast wind 5 to 10 mph.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Cloudy, with a steady temperature around 52. South southeast wind around 10 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 78. Breezy, with a south southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 51. West southwest wind 5 to 15 mph becoming north northwest after midnight.
Monday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 72. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 10pm, then showers likely between 10pm and 1am. Mostly cloudy, with a low around 51. East southeast wind 5 to 10 mph becoming north northwest in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67. North northwest wind around 5 mph.
Tuesday Night
A chance of showers before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 48. North northeast wind around 5 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 68. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
A 40 percent chance of showers, mainly before 1am. Partly cloudy, with a low around 49. East northeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 74. East wind 5 to 10 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly clear, with a low around 55. South southeast wind around 10 mph.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 68. South southeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. Northwest wind around 15 mph.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 46. North northwest wind 10 to 15 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mahtomedi MN
 45.06°N 92.97°W (Elev. 928 ft)
Last Update:
4:12 am CDT Apr 12, 2026
Forecast Valid:
5am CDT Apr 12, 2026-6pm CDT Apr 18, 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