National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Hazardous Weather Conditions

Current conditions at

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

NA

18°F

-8°C

Humidity 70%
Wind Speed NNW 16 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill3°F (-16°C)
Last update 21 Jan 09:32 PM MST
Extended Forecast for

Zortman MT

Cold Weather Advisory January 22, 03:00am until January 25, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Wind chill values between -5 and -15. Northwest wind 14 to 20 mph, with gusts as high as 29 mph.

    Low: 0 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 12. Wind chill values between -5 and -15. North northwest wind around 11 mph.

    High: 12 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around -13. Wind chill values between -15 and -25. East wind 9 to 11 mph.

    Low: -13 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 3. Wind chill values between -20 and -30. East southeast wind 6 to 8 mph becoming west southwest in the afternoon.

    High: 3 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -5. Southwest wind 3 to 6 mph.

    Low: -5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 15. Northwest wind 6 to 10 mph.

    High: 15 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -1. Northwest wind around 10 mph.

    Low: -1 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 18. Northwest wind around 10 mph becoming southwest in the afternoon.

    High: 18 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. West southwest wind around 10 mph.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 0. Wind chill values between -5 and -15. Northwest wind 14 to 20 mph, with gusts as high as 29 mph.
Thursday
Mostly cloudy, with a high near 12. Wind chill values between -5 and -15. North northwest wind around 11 mph.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around -13. Wind chill values between -15 and -25. East wind 9 to 11 mph.
Friday
Mostly sunny, with a high near 3. Wind chill values between -20 and -30. East southeast wind 6 to 8 mph becoming west southwest in the afternoon.
Friday Night
Partly cloudy, with a low around -5. Southwest wind 3 to 6 mph.
Saturday
Mostly cloudy, with a high near 15. Northwest wind 6 to 10 mph.
Saturday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -1. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 18. Northwest wind around 10 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 8. West southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 33. West wind around 10 mph.
Monday Night
Mostly cloudy, with a low around 18. West northwest wind around 10 mph.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zortman MT
 47.91°N 108.53°W (Elev. 4134 ft)
Last Update:
1:36 pm MST Jan 21, 2026
Forecast Valid:
10pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
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Additional Resources

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Chance of Precipitation