National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

39°F

4°C

Humidity 84%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 13 Apr 02:00 AM MDT
Extended Forecast for

13 Miles E Swan Lake MT

  • Overnight

    Overnight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: Showers, mainly after 4pm. High near 52. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 35. Light west southwest wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before noon. Snow level 4600 feet. Partly sunny, with a high near 50. West southwest wind 3 to 8 mph. Winds could gust as high as 26 mph.

    High: 50 °F

    Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 9pm, then rain likely, possibly mixed with snow showers. Snow level 4700 feet. Mostly cloudy, with a low around 34. West southwest wind 5 to 7 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 9am. Snow level 4300 feet rising to 4900 feet in the afternoon. High near 49. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 49 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. Cloudy, with a high near 42.

    High: 42 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Overnight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 60%.
Monday
Showers, mainly after 4pm. High near 52. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 35. Light west southwest wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of showers before noon. Snow level 4600 feet. Partly sunny, with a high near 50. West southwest wind 3 to 8 mph. Winds could gust as high as 26 mph.
Tuesday Night
A chance of rain showers before 9pm, then rain likely, possibly mixed with snow showers. Snow level 4700 feet. Mostly cloudy, with a low around 34. West southwest wind 5 to 7 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 9am. Snow level 4300 feet rising to 4900 feet in the afternoon. High near 49. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow showers, becoming all snow after 9pm. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers. Cloudy, with a high near 42.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 21.
Friday
A chance of snow before noon, then a chance of rain and snow. Partly sunny, with a high near 46.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 25.
Saturday
A slight chance of rain and snow. Snow level rising to 4700 feet in the afternoon. Mostly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Snow level 4600 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Swan Lake MT
 47.95°N 113.56°W (Elev. 3819 ft)
Last Update:
2:01 am MDT Apr 13, 2026
Forecast Valid:
2am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation