Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Lame Deer Divide US-212 MP 50.1 (MTLAM)

Lat: 45.62886°NLon: 106.51125°WElev: 4327.0ft.

NA

37°F

3°C

Humidity 51%
Wind Speed W 7 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 01 Feb 01:00 AM MST
Extended Forecast for

Colstrip MT

  • Overnight

    Overnight: Partly cloudy, with a low around 34. West wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. West southwest wind around 6 mph becoming south southeast in the afternoon.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. South wind 7 to 12 mph becoming west 15 to 20 mph after midnight.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. West wind 20 to 23 mph.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 33. West wind 6 to 11 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Northwest wind 7 to 11 mph.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Northwest wind around 6 mph becoming west southwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Southwest wind 5 to 9 mph.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. West wind 7 to 10 mph.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. West wind around 6 mph.
Sunday
Partly sunny, with a high near 57. West southwest wind around 6 mph becoming south southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 37. South wind 7 to 12 mph becoming west 15 to 20 mph after midnight.
Monday
Mostly sunny, with a high near 54. West wind 20 to 23 mph.
Monday Night
Increasing clouds, with a low around 33. West wind 6 to 11 mph.
Tuesday
Partly sunny, with a high near 51. Northwest wind 7 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 30. Northwest wind around 6 mph becoming west southwest after midnight.
Wednesday
Partly sunny, with a high near 57. Southwest wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 41. West wind 7 to 10 mph.
Thursday
Sunny, with a high near 61. West wind around 10 mph.
Thursday Night
Mostly clear, with a low around 31. West northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 54. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 32. Light and variable wind becoming southwest around 6 mph in the evening.
Saturday
Mostly sunny, with a high near 52. West northwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Colstrip MT
 45.89°N 106.64°W (Elev. 3301 ft)
12:47 am MST Feb 1, 2026
1am MST Feb 1, 2026-6pm MST Feb 7, 2026
 
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Additional Resources

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National Digital Forecast Database