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

Hazardous Weather Conditions

Current conditions at

South St. Paul Municipal-Richard E. Flemi (KSGS)

Lat: 44.86°NLon: 93.03°WElev: 817ft.

Partly Cloudy

39°F

4°C

Humidity 39%
Wind Speed NW 17 G 23 mph
Barometer 29.91 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Mar 2:55 pm CDT
Extended Forecast for

Cottage Grove MN

Winter Storm Warning March 14, 07:00pm until March 16, 07:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Sunny, with a high near 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 36 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 25. North northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 25 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 36. Light southeast wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 28. Blustery, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 28 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 31. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 31 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Widespread blowing snow, mainly before 7pm. Mostly cloudy, with a low around 8. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: Partly sunny, with a high near 17. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.

    High: 17 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around -4. Northwest wind 5 to 15 mph.

    Low: -4 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 1pm. Increasing clouds, with a high near 23. West wind 5 to 10 mph becoming south in the afternoon.

    High: 23 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 25. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 36. Light southeast wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Patchy blowing snow after 2am. Low around 28. Blustery, with an east wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly after 4pm. High near 31. Blustery, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Sunday Night
A 50 percent chance of snow. Widespread blowing snow, mainly before 7pm. Mostly cloudy, with a low around 8. Blustery, with a north wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of 1 to 3 inches possible.
Monday
Partly sunny, with a high near 17. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around -4. Northwest wind 5 to 15 mph.
Tuesday
A 30 percent chance of snow after 1pm. Increasing clouds, with a high near 23. West wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. South southeast wind around 10 mph.
Wednesday
Partly sunny, with a high near 41. West southwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 31. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 45. West wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove MN
 44.82°N 92.92°W (Elev. 846 ft)
Last Update:
1:51 pm CDT Mar 13, 2026
Forecast Valid:
2pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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