Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Houghton County Memorial Airport (KCMX)

Lat: 47.17°NLon: 88.48°WElev: 1060ft.

Light Snow Fog/Mist

20°F

-7°C

Humidity 89%
Wind Speed S 6 mph
Barometer 29.70 in (1007.5 mb)
Dewpoint 17°F (-8°C)
Visibility 2.00 mi
Wind Chill12°F (-11°C)
Last update 9 Dec 2:53 am EST
Extended Forecast for

Calumet MI

  • Overnight

    Overnight: Snow showers, mainly after 4am.  Low around 17. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers, mainly before 8am.  High near 25. West wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Showers
    then Cloudy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers after 10pm.  Cloudy, with a low around 19. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.  New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before 10am.  Mostly cloudy, with a high near 20. North wind around 15 mph, with gusts as high as 35 mph.

    High: 20 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after midnight.  Cloudy, with a low around 16. Northwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Cloudy then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 16.

    Low: 16 °F

    Cloudy

  • Friday

    Friday: Snow showers, mainly after 1pm.  Cloudy, with a high near 22.

    High: 22 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely.  Cloudy, with a low around 4.

    Low: 4 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Snow showers, mainly after 4am. Low around 17. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers, mainly before 8am. High near 25. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
A 50 percent chance of snow showers after 10pm. Cloudy, with a low around 19. East wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow showers, mainly before 10am. Mostly cloudy, with a high near 20. North wind around 15 mph, with gusts as high as 35 mph.
Wednesday Night
A 20 percent chance of snow showers after midnight. Cloudy, with a low around 16. Northwest wind around 10 mph, with gusts as high as 30 mph.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
Cloudy, with a low around 16.
Friday
Snow showers, mainly after 1pm. Cloudy, with a high near 22.
Friday Night
Snow showers likely. Cloudy, with a low around 4.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 11.
Saturday Night
A chance of snow showers. Cloudy, with a low around 3.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 15.
Sunday Night
A chance of snow showers. Cloudy, with a low around 7.
Monday
A chance of snow showers. Mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
Calumet MI
 47.25°N 88.46°W (Elev. 1201 ft)
3:13 am EST Dec 9, 2025
3am EST Dec 9, 2025-6pm EST Dec 15, 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