Current conditions at

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Overcast

64°F

18°C

Humidity 94%
Wind Speed SE 7 mph
Barometer 29.56 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Apr 12:15 pm CDT
Extended Forecast for

Lake St. Croix Beach MN

Severe T-storm Watch until April 17, 05:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until April 17, 05:00pm

    NOW until 5:00pm Fri

    Severe T-storm Watch

  • This Afternoon

    High: 67 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Northwest wind around 15 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow showers after 3pm.  Mostly sunny, with a high near 44. West northwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 44 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. West wind 5 to 15 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. South wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. South wind 5 to 10 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm. Some of the storms could be severe. Temperature falling to around 39 by 3pm. South wind around 15 mph becoming northwest. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 30. Northwest wind around 15 mph.
Saturday
A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 44. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 30. West wind 5 to 15 mph.
Sunday
Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 59. South wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 44. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 67. North wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 43. North wind around 5 mph becoming east southeast after midnight.
Wednesday
Mostly sunny, with a high near 73. South southeast wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56. South southeast wind around 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. South southeast wind 10 to 15 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lake St. Croix Beach MN
 44.93°N 92.76°W (Elev. 679 ft)
11:46 am CDT Apr 17, 2026
12pm CDT Apr 17, 2026-6pm CDT Apr 23, 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