Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Unknown Precip and Windy

35°F

2°C

Humidity 93%
Wind Speed NW 29 G 36 mph
Barometer 29.31 in (993.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 9 Dec 10:56 pm CST
Extended Forecast for

Le Sueur MN

Winter Weather Advisory December 9, 11:11pm until December 10, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 9, 11:11pm until December 10, 06:00am

    NOW until 6:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 19 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A slight chance of snow between 8am and 1pm.  Cloudy, with a temperature falling to around 18 by 4pm. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 4am.  Mostly cloudy, with a low around 6. Northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after noon.  Cloudy, with a high near 20. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 20 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Cloudy, with a low around 9. East wind around 5 mph becoming northwest after midnight.  New snow accumulation of less than one inch possible.

    Low: 9 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow before noon.  Mostly cloudy, with a temperature rising to near 16 by 11am, then falling to around 8 during the remainder of the day. West northwest wind 5 to 15 mph.

    High: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight.  Mostly cloudy, with a low around -6. Northwest wind 5 to 10 mph.

    Low: -6 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before noon.  Mostly cloudy and cold, with a high near 1. Northwest wind around 5 mph.

    High: 1 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely, possibly mixed with rain, becoming all snow after midnight. Patchy blowing snow between 2am and 3am. Cloudy, with a low around 19. Blustery, with a north northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow between 8am and 1pm. Cloudy, with a temperature falling to around 18 by 4pm. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow after 4am. Mostly cloudy, with a low around 6. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
A 40 percent chance of snow, mainly after noon. Cloudy, with a high near 20. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 9. East wind around 5 mph becoming northwest after midnight. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a temperature rising to near 16 by 11am, then falling to around 8 during the remainder of the day. West northwest wind 5 to 15 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -6. Northwest wind 5 to 10 mph.
Saturday
A 40 percent chance of snow, mainly before noon. Mostly cloudy and cold, with a high near 1. Northwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around -16. West northwest wind around 5 mph.
Sunday
Mostly sunny and cold, with a high near 5. West northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around -6. South wind 5 to 10 mph.
Monday
Partly sunny, with a high near 19. South southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 3. South southwest wind around 5 mph.
Tuesday
Partly sunny, with a high near 27. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Le Sueur MN
 44.47°N 93.92°W (Elev. 735 ft)
9:52 pm CST Dec 9, 2025
11pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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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