Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Hazardous Weather Conditions

Current conditions at

Mankato, Mankato Regional Airport (KMKT)

Lat: 44.22°NLon: 93.92°WElev: 1020ft.

Fair

-3°F

-19°C

Humidity 86%
Wind Speed SW 3 mph
Barometer 30.27 in (1028.2 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 20 Jan 1:56 am CST
Extended Forecast for

Madison Lake MN

  • Overnight

    Overnight: Clear, with a low around -7. Wind chill values as low as -18. West southwest wind around 5 mph.

    Low: -7 °F

    Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 5pm.  Increasing clouds, with a high near 16. Wind chill values as low as -18. South southwest wind 5 to 10 mph.

    High: 16 °F

    Mostly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 11. South wind around 5 mph becoming west after midnight.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly after noon.  Partly sunny, with a high near 26. Blustery, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Slight Chance
    Snow then
    Snow Likely
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 2. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 2 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11. West wind 10 to 15 mph.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -19. Northwest wind around 10 mph.

    Low: -19 °F

    Mostly Clear

  • Friday

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

    High: -10 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -20. Northwest wind around 5 mph becoming south southwest after midnight.

    Low: -20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around -7. Wind chill values as low as -18. West southwest wind around 5 mph.
Tuesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 16. Wind chill values as low as -18. South southwest wind 5 to 10 mph.
Tuesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 11. South wind around 5 mph becoming west after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly after noon. Partly sunny, with a high near 26. Blustery, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 2. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, with a high near 11. West wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around -19. Northwest wind around 10 mph.
Friday
Sunny and cold, with a high near -10. Northwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around -20. Northwest wind around 5 mph becoming south southwest after midnight.
Saturday
Mostly sunny and cold, with a high near -3. South southwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around -14. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 9. South wind 5 to 10 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around -6. West southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 17. West southwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Madison Lake MN
 44.21°N 93.83°W (Elev. 1010 ft)
2:01 am CST Jan 20, 2026
2am CST Jan 20, 2026-6pm CST Jan 26, 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