Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Light Snow

16°F

-9°C

Humidity 92%
Wind Speed SW 6 mph
Barometer 29.85 in (1013.1 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill7°F (-14°C)
Last update 21 Jan 7:56 am CST
Extended Forecast for

Mankato MN

Extreme Cold Watch January 22, 09:00pm until January 24, 12:00pm
Winter Weather Advisory January 21, 09:00am until January 21, 06:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory
  • Today

    Today: Snow likely with a chance of flurries before noon, then snow, mainly between noon and 3pm.  Patchy blowing snow after 2pm. High near 27. Blustery, with a west southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow Likely
    then Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Patchy blowing snow before 7pm. Partly cloudy, with a low around 6. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 6 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a temperature rising to near 11 by 10am, then falling to around 0 during the remainder of the day. Wind chill values as low as -19. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -19. Wind chill values as low as -36. Northwest wind 10 to 15 mph.

    Low: -19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near -7. Northwest wind 5 to 10 mph.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -18. Northwest wind around 5 mph becoming calm.

    Low: -18 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 0. Calm wind becoming south around 5 mph in the afternoon.

    High: 0 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -12. South southeast wind around 5 mph.

    Low: -12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 5. South wind around 5 mph becoming west in the afternoon.

    High: 5 °F

    Cold

Detailed Forecast

Today
Snow likely with a chance of flurries before noon, then snow, mainly between noon and 3pm. Patchy blowing snow after 2pm. High near 27. Blustery, with a west southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Patchy blowing snow before 7pm. Partly cloudy, with a low around 6. Blustery, with a west wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Thursday
Partly sunny, with a temperature rising to near 11 by 10am, then falling to around 0 during the remainder of the day. Wind chill values as low as -19. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -19. Wind chill values as low as -36. Northwest wind 10 to 15 mph.
Friday
Sunny and cold, with a high near -7. Northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around -18. Northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny and cold, with a high near 0. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around -12. South southeast wind around 5 mph.
Sunday
Mostly sunny and cold, with a high near 5. South wind around 5 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around -10. West southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 16. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 3. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 21. West wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Mankato MN
 44.17°N 94.01°W (Elev. 784 ft)
7:51 am CST Jan 21, 2026
8am CST Jan 21, 2026-6pm CST Jan 27, 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