Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

A Few Clouds

3°F

-16°C

Humidity 83%
Wind Speed NW 8 mph
Barometer 30.17 in (1025.5 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 30 Dec 1:55 am CST
Extended Forecast for

Hermantown MN

  • Overnight

    Overnight: A 20 percent chance of snow after 5am.  Mostly cloudy, with a steady temperature around 2. West wind around 5 mph.

    Low: 2 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow, mainly before 11am.  High near 17. Southwest wind 5 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 17 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow between 2am and 3am.  Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 4 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon.  Cloudy through mid morning, then gradual clearing, with a high near 9. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 9 °F

    Blustery.
    Slight Chance
    Snow then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -11. West wind around 10 mph, with gusts as high as 25 mph.

    Low: -11 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: A 30 percent chance of snow, mainly after noon.  Mostly cloudy, with a high near 8. West wind around 10 mph, with gusts as high as 15 mph.

    High: 8 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3. West wind 5 to 10 mph.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 11. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 11 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. Northwest wind around 5 mph.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow after 5am. Mostly cloudy, with a steady temperature around 2. West wind around 5 mph.
Tuesday
Snow, mainly before 11am. High near 17. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night
A slight chance of snow between 2am and 3am. Mostly cloudy, with a low around 4. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow before noon. Cloudy through mid morning, then gradual clearing, with a high near 9. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around -11. West wind around 10 mph, with gusts as high as 25 mph.
New Year's Day
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 8. West wind around 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around -3. West wind 5 to 10 mph.
Friday
Sunny, with a high near 11. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around -1. Northwest wind around 5 mph.
Saturday
Partly sunny, with a high near 15. Northwest wind 5 to 10 mph.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 6. West wind around 5 mph becoming southeast after midnight.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 22. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 10. South wind around 5 mph becoming west after midnight.
Monday
Mostly cloudy, with a high near 20. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hermantown MN
 46.81°N 92.23°W
1:27 am CST Dec 30, 2025
2am CST Dec 30, 2025-6pm CST Jan 5, 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