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

63°F

17°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.96 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 7 Aug 5:35 am CDT
Extended Forecast for

3 Miles SSW Marine On Saint Croix MN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Increasing clouds, with a high near 83. South wind 5 to 10 mph becoming west in the afternoon.

    High: 83 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 56. Northwest wind 5 to 10 mph becoming light in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph becoming light south after midnight.

    Low: 62 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 85. Calm wind becoming north northeast around 5 mph.

    High: 85 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82. Calm wind becoming east northeast around 5 mph in the morning.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Increasing clouds, with a high near 83. South wind 5 to 10 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 56. Northwest wind 5 to 10 mph becoming light in the evening.
Saturday
Sunny, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. South southwest wind 5 to 10 mph becoming light south after midnight.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 85. Calm wind becoming north northeast around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82. Calm wind becoming east northeast around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming east northeast around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 58. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming north northwest around 5 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Marine On Saint Croix MN
 45.16°N 92.79°W (Elev. 912 ft)
Last Update:
4:11 am CDT Aug 7, 2026
Forecast Valid:
5am CDT Aug 7, 2026-6pm CDT Aug 13, 2026
 
Forecast Discussion
 
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