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

36°F

2°C

Humidity 89%
Wind Speed E 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 01 Feb 12:00 AM MST
Extended Forecast for

5 Miles NE Swan Lake MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Southwest wind around 9 mph.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 5pm.  Partly sunny, with a high near 42. South southwest wind 9 to 13 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    High: 42 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 9pm.  Cloudy, with a low around 28. Southwest wind 15 to 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am.  Cloudy, with a high near 31. West southwest wind around 15 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Southwest wind around 9 mph.
Sunday
A 30 percent chance of snow, mainly after 5pm. Partly sunny, with a high near 42. South southwest wind 9 to 13 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 9pm. Cloudy, with a low around 28. Southwest wind 15 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 31. West southwest wind around 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 28. Southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 25.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Swan Lake MT
 47.97°N 113.78°W (Elev. 5968 ft)
1:01 am MST Feb 1, 2026
1am MST Feb 1, 2026-6pm MST Feb 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database