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

TIMBERCREST (TCTM8)

Lat: 45.15694°NLon: 109.36056°WElev: 6400.0ft.

NA

12°F

-11°C

Humidity 77%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill4°F (-16°C)
Last update 27 Dec 06:15 PM MST
Extended Forecast for

3 Miles W Fishtail MT

Winter Weather Advisory December 27, 07:11pm until December 27, 11:00pm
Click here for hazard details and duration
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  •  
    Winter Weather Advisory December 27, 07:11pm until December 27, 11:00pm

    NOW until 11:00pm Sat

    Winter Weather Advisory

  • Tonight

    Low: 4 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 30. Wind chill values as low as -5. West wind 8 to 10 mph.

    High: 30 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a steady temperature around 21. West southwest wind 7 to 9 mph.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 41. West southwest wind 5 to 7 mph.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West southwest wind 6 to 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. West southwest wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 35. Southwest wind 6 to 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind 6 to 8 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Tonight
A 50 percent chance of snow showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -10. Northeast wind 6 to 10 mph becoming west northwest after midnight. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 30. Wind chill values as low as -5. West wind 8 to 10 mph.
Sunday Night
Mostly clear, with a steady temperature around 21. West southwest wind 7 to 9 mph.
Monday
Sunny, with a high near 41. West southwest wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 28. West southwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 47. West southwest wind 5 to 7 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly cloudy, with a steady temperature around 35. Southwest wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind around 8 mph.
New Year's Day
Mostly sunny, with a high near 49. Southwest wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 33. Southwest wind 7 to 9 mph.
Friday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 51. Southwest wind 9 to 13 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 29. West southwest wind 11 to 13 mph. Chance of precipitation is 20%.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 45. West wind around 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Fishtail MT
 45.46°N 109.58°W (Elev. 5000 ft)
5:55 pm MST Dec 27, 2025
7pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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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