Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

BNSF Java East (JVEMT)

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

NA

39°F

4°C

Humidity 100%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 20 Mar 12:00 AM MDT
Extended Forecast for

19 Miles E Swan Lake MT

  • This Afternoon

    This Afternoon: A 50 percent chance of rain.  Partly sunny, with a high near 47. Breezy, with a west southwest wind around 23 mph, with gusts as high as 44 mph.

    High: 47 °F

    Chance Rain
    and Breezy

  • Tonight

    Tonight: Rain, mainly after 3am.  Low around 31. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 40 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Chance Rain
    and Breezy
    then Rain

  • Saturday

    Saturday: Rain and snow, mainly before 2pm.  Snow level 7500 feet lowering to 5200 feet in the afternoon . High near 38. Breezy, with a west wind 13 to 23 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and midnight.  Partly cloudy, with a low around 22. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.  Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. West southwest wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 9am, then a chance of rain and snow.  Snow level rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Partly sunny, with a high near 47. Breezy, with a west southwest wind around 23 mph, with gusts as high as 44 mph.
Tonight
Rain, mainly after 3am. Low around 31. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and snow, mainly before 2pm. Snow level 7500 feet lowering to 5200 feet in the afternoon . High near 38. Breezy, with a west wind 13 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and midnight. Partly cloudy, with a low around 22. Breezy, with a west southwest wind 20 to 25 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 34. West southwest wind 13 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Partly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A slight chance of snow before 9am, then a chance of rain and snow. Snow level rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 42.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 31.
Wednesday
Rain and snow likely. Snow level 6800 feet lowering to 5500 feet in the afternoon . Mostly cloudy, with a high near 39.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 31.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 17.
Friday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles E Swan Lake MT
 47.9°N 113.42°W (Elev. 5079 ft)
2:41 pm MDT Mar 20, 2026
3pm MDT Mar 20, 2026-6pm MDT Mar 27, 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