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

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

48°F

9°C

Humidity 61%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 31 Jan 12:43 PM MST
Extended Forecast for

6 Miles NNE Big Arm MT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 39. South southwest wind 7 to 11 mph.

    Low: 39 °F

    Chance Rain

  • Monday

    Monday: Mostly cloudy, with a high near 48. South southwest wind 3 to 5 mph.

    High: 48 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 48. Calm wind.
Tonight
Mostly cloudy, with a low around 38. Calm wind.
Sunday
Mostly cloudy, with a high near 51. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39. South southwest wind 7 to 11 mph.
Monday
Mostly cloudy, with a high near 48. South southwest wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 48.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Big Arm MT
 47.87°N 114.23°W (Elev. 2890 ft)
1:01 pm MST Jan 31, 2026
1pm MST Jan 31, 2026-6pm MST Feb 6, 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