Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

NA

20°F

-7°C

Humidity 33%
Wind Speed NW 14 MPH
Barometer NA
Dewpoint -5°F (-21°C)
Visibility NA
Wind Chill7°F (-14°C)
Last update 27 Dec 03:15 PM MST
Extended Forecast for

22 Miles SSE Cameron MT

Winter Weather Advisory December 27, 03:45pm until December 27, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 27, 03:45pm until December 27, 06:00pm

    NOW until 6:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 3 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 10pm.  Patchy blowing snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -25. Northwest wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: -2 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Sunny, with a high near 8. Wind chill values as low as -20. West northwest wind around 9 mph.

    High: 8 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Wind chill values as low as -15. West wind 9 to 13 mph becoming south southwest after midnight.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 14. South southwest wind 10 to 14 mph.

    High: 14 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Southwest wind 10 to 14 mph.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19. Southwest wind 9 to 11 mph.

    High: 19 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. South southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Areas of blowing snow. Partly sunny and cold, with a steady temperature around 3. Wind chill values as low as -20. West northwest wind 18 to 20 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow before 10pm. Patchy blowing snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -25. Northwest wind 11 to 18 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 8. Wind chill values as low as -20. West northwest wind around 9 mph.
Sunday Night
Mostly clear, with a low around 2. Wind chill values as low as -15. West wind 9 to 13 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 14. South southwest wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 7. Southwest wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 19. Southwest wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 10. South southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 13.
New Year's Day
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
A chance of snow. Mostly cloudy, with a high near 20.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12.
Saturday
A chance of snow. Partly sunny, with a high near 17.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSE Cameron MT
 44.92°N 111.47°W (Elev. 10230 ft)
1:07 pm MST Dec 27, 2025
3pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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