Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

HORSE THIEF (HORM8)

Lat: 46.42581°NLon: 108.6745°WElev: 3414.0ft.

NA

58°F

14°C

Humidity 30%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 10 Nov 02:39 PM MST
Extended Forecast for

20 Miles SSW Forestgrove MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West northwest wind 22 to 27 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 47 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Veterans Day

    Veterans Day: Sunny, with a high near 38. West northwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a steady temperature around 31. West southwest wind 8 to 11 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 41. West southwest wind around 9 mph.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. West southwest wind 6 to 14 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. South southwest wind 13 to 16 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain showers after 11pm, mixing with snow after 2am.  Increasing clouds, with a low around 31. West southwest wind 14 to 19 mph increasing to 20 to 25 mph after midnight.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: A 30 percent chance of snow showers.  Mostly cloudy, with a temperature falling to around 25 by 5pm. West wind 18 to 25 mph.

    High: 34 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 23. West wind 15 to 22 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West northwest wind 22 to 27 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 47 mph.
Veterans Day
Sunny, with a high near 38. West northwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Increasing clouds, with a steady temperature around 31. West southwest wind 8 to 11 mph.
Wednesday
Partly sunny, with a high near 41. West southwest wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 33. West southwest wind 6 to 14 mph.
Thursday
Mostly sunny, with a high near 45. South southwest wind 13 to 16 mph.
Thursday Night
A slight chance of rain showers after 11pm, mixing with snow after 2am. Increasing clouds, with a low around 31. West southwest wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Chance of precipitation is 20%.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a temperature falling to around 25 by 5pm. West wind 18 to 25 mph.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 23. West wind 15 to 22 mph.
Saturday
Mostly sunny, with a high near 29. West wind 16 to 23 mph.
Saturday Night
Partly cloudy, with a low around 23. West wind 11 to 15 mph.
Sunday
Mostly sunny, with a high near 34. West southwest wind 10 to 14 mph.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a steady temperature around 28. West wind 10 to 17 mph.
Monday
A 40 percent chance of snow showers. Mostly cloudy, with a temperature rising to near 29 by 11am, then falling to around 22 during the remainder of the day. West northwest wind 15 to 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSW Forestgrove MT
 46.76°N 109.32°W (Elev. 7730 ft)
2:42 pm MST Nov 10, 2025
3pm MST Nov 10, 2025-6pm MST Nov 17, 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