Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. 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 87%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 17 Mar 12:00 AM MDT
Extended Forecast for

13 Miles E Swan Lake MT

  • Overnight

    Overnight: A 20 percent chance of rain.  Partly cloudy, with a low around 37. West wind around 7 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain likely, mainly between noon and 3pm.  Partly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 40. West southwest wind 3 to 6 mph. Winds could gust as high as 24 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before noon.  Mostly cloudy, with a high near 53. Southwest wind 3 to 7 mph. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 41. Southwest wind 3 to 5 mph. Winds could gust as high as 21 mph.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Friday

    Friday: A chance of rain.  Partly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of rain. Partly cloudy, with a low around 37. West wind around 7 mph, with gusts as high as 28 mph.
Tuesday
Rain likely, mainly between noon and 3pm. Partly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 40. West southwest wind 3 to 6 mph. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 53. Southwest wind 3 to 7 mph. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41. Southwest wind 3 to 5 mph. Winds could gust as high as 21 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 57.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Partly sunny, with a high near 60.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Mostly cloudy, with a high near 52.
Saturday Night
A chance of rain and snow. Snow level 5200 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow. Snow level rising to 4400 feet in the afternoon. Mostly sunny, with a high near 49.
Sunday Night
A slight chance of rain and snow. Snow level 4800 feet lowering to 4200 feet after midnight . Partly cloudy, with a low around 27.
Monday
A slight chance of rain and snow. Snow level 4000 feet rising to 4700 feet in the afternoon. Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Swan Lake MT
 47.95°N 113.56°W (Elev. 3819 ft)
12:21 am MDT Mar 17, 2026
1am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database