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

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Overcast

19°F

-7°C

Humidity 93%
Wind Speed SW 7 mph
Barometer 29.89 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 21 Jan 6:15 am CST
Extended Forecast for

5 Miles E Lafayette MN

Extreme Cold Watch January 22, 09:00pm until January 24, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Today

    Today: Snow, mainly after 10am.  Patchy blowing snow after 2pm. High near 25. Blustery, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Patchy blowing snow before 7pm. Partly cloudy, with a low around 4. Blustery, with a west wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 4 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a temperature rising to near 8 by 10am, then falling to around -3 during the remainder of the day. Wind chill values as low as -25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 8 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -20. Wind chill values as low as -40. Northwest wind 10 to 15 mph.

    Low: -20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near -9. Northwest wind 5 to 10 mph.

    High: -9 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -19. Northwest wind around 5 mph becoming calm  in the evening.

    Low: -19 °F

    Partly Cloudy

  • Saturday

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

    High: 0 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -13. South southeast wind around 5 mph.

    Low: -13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 4. South southwest wind 5 to 10 mph becoming west in the morning.

    High: 4 °F

    Cold

Detailed Forecast

Today
Snow, mainly after 10am. Patchy blowing snow after 2pm. High near 25. Blustery, with a southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 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 4. Blustery, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a temperature rising to near 8 by 10am, then falling to around -3 during the remainder of the day. Wind chill values as low as -25. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around -20. Wind chill values as low as -40. Northwest wind 10 to 15 mph.
Friday
Sunny and cold, with a high near -9. Northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around -19. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and cold, with a high near 0. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Mostly cloudy, with a low around -13. South southeast wind around 5 mph.
Sunday
Mostly sunny and cold, with a high near 4. South southwest wind 5 to 10 mph becoming west in the morning.
Sunday Night
Partly cloudy, with a low around -11. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 15. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 2. Southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 19. West wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Lafayette MN
 44.45°N 94.31°W (Elev. 1001 ft)
4:51 am CST Jan 21, 2026
6am 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