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

Lake Elmo Airport (K21D)

Lat: 45°NLon: 92.85°WElev: 925ft.

Overcast

14°F

-10°C

Humidity 57%
Wind Speed N 16 G 21 mph
Barometer 30.02 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 16 Mar 11:15 am CDT
Extended Forecast for

Lake Saint Croix Beach MN

  • Today

    Today: Patchy blowing snow before 4pm. Partly sunny, with a high near 17. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 17 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values as low as -10. North northwest wind 5 to 15 mph.

    Low: -2 °F

    Mostly Clear

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 21 °F

    Mostly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before 1am. Temperature falling to near 18 by 10pm, then rising to around 23 during the remainder of the night. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F⇑

    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. South southwest wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. South southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 46. Calm wind becoming west around 5 mph.

    High: 46 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. Southwest wind 5 to 10 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Patchy blowing snow before 4pm. Partly sunny, with a high near 17. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around -2. Wind chill values as low as -10. North northwest wind 5 to 15 mph.
Tuesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, mainly before 1am. Temperature falling to near 18 by 10pm, then rising to around 23 during the remainder of the night. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly sunny, with a high near 42. South southwest wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 31. South southwest wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 46. Calm wind becoming west around 5 mph.
Thursday Night
Mostly cloudy, with a low around 35. South wind around 5 mph.
Friday
Partly sunny, with a high near 51. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 36. South wind around 5 mph.
Saturday
Mostly sunny, with a high near 57. South southwest wind 5 to 10 mph becoming west northwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 33. North northwest wind around 10 mph.
Sunday
Partly sunny, with a high near 45. North northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Saint Croix Beach MN
 44.93°N 92.76°W (Elev. 679 ft)
Last Update:
11:11 am CDT Mar 16, 2026
Forecast Valid:
11am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation