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 >

Hazardous Weather Conditions

Current conditions at

Houghton County Memorial Airport (KCMX)

Lat: 47.17°NLon: 88.48°WElev: 1060ft.

Overcast

24°F

-4°C

Humidity 77%
Wind Speed N 5 mph
Barometer 29.47 in (999.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 10 Dec 1:53 am EST
Extended Forecast for

22 Miles WSW Isle Royale National Park MI

  • Overnight

    Overnight: A 20 percent chance of snow showers before 3am.  Cloudy, with a low around 13. Wind chill values between -5 and zero. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 18. Wind chill values between -5 and 5. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 18 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14. Wind chill values between zero and 5. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16. Northwest wind around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after 1pm.  Cloudy, with a high near 21. Chance of precipitation is 60%.

    High: 21 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 1am.  Mostly cloudy, with a low around -1.

    Low: -1 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 6.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 3am. Cloudy, with a low around 13. Wind chill values between -5 and zero. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 18. Wind chill values between -5 and 5. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Wind chill values between zero and 5. Northwest wind around 15 mph, with gusts as high as 30 mph.
Thursday
Mostly cloudy, with a high near 22. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 16. Northwest wind around 5 mph.
Friday
Snow showers likely, mainly after 1pm. Cloudy, with a high near 21. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around -1.
Saturday
Mostly cloudy and cold, with a high near 6.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 14.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Monday
A chance of snow showers. Mostly cloudy, with a high near 20.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles WSW Isle Royale National Park MI
 47.96°N 89.01°W (Elev. 994 ft)
1:22 am EST Dec 10, 2025
2am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database