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

BNSF Java East (JVEMT)

Lat: 48.23587°NLon: 113.56453°WElev: 4043.0ft.

NA

41°F

5°C

Humidity 71%
Wind Speed NW 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 30 Jan 07:00 PM MST
Extended Forecast for

5 Miles NE Swan Lake MT

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 31. Southwest wind 15 to 17 mph, with gusts as high as 31 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 31 °F

    Chance Snow

  • Saturday

    Saturday: A 10 percent chance of snow before 7am.  Mostly cloudy, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 34 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South wind around 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. South southeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 30. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow.  Mostly cloudy, with a high near 31. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 31. Southwest wind 15 to 17 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than one inch possible.
Saturday
A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 29. South wind around 9 mph.
Sunday
Partly sunny, with a high near 38. South southeast wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 30. Southwest wind 13 to 15 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 31. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Swan Lake MT
 47.97°N 113.78°W (Elev. 5968 ft)
2:07 pm MST Jan 30, 2026
8pm MST Jan 30, 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