National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Overcast and Breezy

25°F

-4°C

Humidity 81%
Wind Speed E 21 G 29 mph
Barometer 29.94 in (1016.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 25 Dec 4:55 pm CST
Extended Forecast for

2 Miles W Hermantown MN

Winter Weather Advisory until December 26, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 26, 09:00am

    NOW until 9:00am Fri

    Winter Weather Advisory

  • Christmas Day

    High: 25 °F

    Chance
    Freezing Rain
    and Breezy

  • Tonight

    Tonight: Freezing rain and sleet likely before 4am, then a chance of freezing rain between 4am and 5am, then a slight chance of freezing rain and sleet after 5am. Patchy fog before 2am, then patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 30 by 5am. Breezy, with a southeast wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. Little or no sleet accumulation expected.

    Low: 25 °F⇑

    Wintry Mix
    Likely and
    Patchy Fog

  • Friday

    Friday: A slight chance of freezing rain and sleet before 8am, then a slight chance of snow between 8am and 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Wintry Mix
    and Patchy
    Fog then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of freezing rain before 9am, then a slight chance of drizzle or freezing rain between 9am and noon, then a chance of drizzle after noon. Cloudy, with a high near 37. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Drizzle/Freezing
    Rain then
    Chance
    Drizzle

  • Saturday Night

    Saturday Night: A chance of drizzle before 9pm, then a chance of drizzle or freezing rain between 9pm and midnight, then a slight chance of freezing rain after midnight. Cloudy, with a low around 20. Southeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    Low: 20 °F

    Chance
    Drizzle/Freezing
    Rain

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 29. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Chance Snow
    and Blustery

Detailed Forecast

Christmas Day
A chance of freezing rain. Cloudy, with a high near 25. Breezy, with a southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Freezing rain and sleet likely before 4am, then a chance of freezing rain between 4am and 5am, then a slight chance of freezing rain and sleet after 5am. Patchy fog before 2am, then patchy fog after 4am. Otherwise, cloudy, with a temperature rising to around 30 by 5am. Breezy, with a southeast wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. Little or no sleet accumulation expected.
Friday
A slight chance of freezing rain and sleet before 8am, then a slight chance of snow between 8am and 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight.
Saturday
A slight chance of freezing rain before 9am, then a slight chance of drizzle or freezing rain between 9am and noon, then a chance of drizzle after noon. Cloudy, with a high near 37. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Saturday Night
A chance of drizzle before 9pm, then a chance of drizzle or freezing rain between 9pm and midnight, then a slight chance of freezing rain after midnight. Cloudy, with a low around 20. Southeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Cloudy, with a high near 29. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 9. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around -1. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of snow. Mostly cloudy, with a high near 19. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 0. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of snow. Partly sunny, with a high near 9. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around -7. Northwest wind around 10 mph, with gusts as high as 20 mph.
New Year's Day
Mostly sunny and cold, with a high near 5. West wind around 10 mph, with gusts as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hermantown MN
 46.81°N 92.29°W
Last Update:
4:51 pm CST Dec 25, 2025
Forecast Valid:
5pm CST Dec 25, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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