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

Marquette, Sawyer International Airport (KSAW)

Lat: 46.35°NLon: 87.4°WElev: 1220ft.

Light Snow

19°F

-7°C

Humidity 73%
Wind Speed S 20 G 26 mph
Barometer 29.83 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 9 Dec 12:38 am EST
Extended Forecast for

Sand River MI

  • Overnight

    Overnight: Snow likely, mainly after 3am.  Cloudy, with a low around 17. South wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.

    Low: 17 °F

    Snow Likely

  • Tuesday

    Tuesday: A chance of snow before 8am, then a chance of snow showers, mainly between 8am and 1pm.  Mostly cloudy, with a high near 30. West wind around 10 mph.  Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 8pm, then snow likely, mainly after 1am.  Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow likely before 1pm, then snow showers likely after 1pm.  Mostly cloudy, with a high near 31. North wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely.  Cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 19 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm.  Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

    High: 27 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly after 1am.  Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers.  Mostly cloudy, with a high near 24.

    High: 24 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers.  Mostly cloudy, with a low around 8.

    Low: 8 °F

    Snow Showers

Detailed Forecast

Overnight
Snow likely, mainly after 3am. Cloudy, with a low around 17. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of around an inch possible.
Tuesday
A chance of snow before 8am, then a chance of snow showers, mainly between 8am and 1pm. Mostly cloudy, with a high near 30. West wind around 10 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers before 8pm, then snow likely, mainly after 1am. Mostly cloudy, with a low around 18. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow likely before 1pm, then snow showers likely after 1pm. Mostly cloudy, with a high near 31. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely. Cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Thursday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Friday
Snow showers. Mostly cloudy, with a high near 24.
Friday Night
Snow showers. Mostly cloudy, with a low around 8.
Saturday
Snow showers likely. Mostly cloudy, with a high near 18.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 9.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 20.
Sunday Night
Snow showers likely. Cloudy, with a low around 10.
Monday
Snow showers likely. Mostly cloudy, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
Sand River MI
 46.48°N 87.1°W (Elev. 663 ft)
12:17 am EST Dec 9, 2025
12am 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