Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

18°F

-8°C

Humidity 94%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 19 Jan 01:00 AM MST
Extended Forecast for

19 Miles E Swan Lake MT

  • Overnight

    Overnight: Partly cloudy, with a low around 11. South southeast wind around 5 mph becoming west southwest.

    Low: 11 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 24. Southeast wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Southwest wind 6 to 8 mph becoming west northwest after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 25. North northwest wind around 6 mph becoming west southwest in the afternoon.  Little or no snow accumulation expected.

    High: 25 °F

    Chance Snow
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9. West wind around 7 mph becoming north after midnight.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 22.

    High: 22 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 11am.  Partly sunny, with a high near 20.

    High: 20 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around 2.

    Low: 2 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 11. South southeast wind around 5 mph becoming west southwest.
M.L.King Day
Mostly sunny, with a high near 24. Southeast wind 5 to 9 mph becoming west northwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. Southwest wind 6 to 8 mph becoming west northwest after midnight.
Tuesday
A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 25. North northwest wind around 6 mph becoming west southwest in the afternoon. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 9. West wind around 7 mph becoming north after midnight.
Wednesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 20.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 2.
Friday
A chance of snow. Mostly sunny, with a high near 19.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 4.
Saturday
A chance of snow. Partly sunny, with a high near 19.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 9.
Sunday
A chance of snow. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles E Swan Lake MT
 47.9°N 113.42°W (Elev. 5079 ft)
1:01 am MST Jan 19, 2026
1am MST Jan 19, 2026-6pm MST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database