Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

53°F

12°C

Humidity 74%
Wind Speed SE 5 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 13 Aug 06:00 AM MDT
Extended Forecast for

15 Miles E Swan Lake MT

  • Today

    Today: Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Patchy smoke after 5pm. Mostly cloudy, with a high near 69. East northeast wind around 6 mph becoming calm.  Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain and thunderstorms before 3am, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 42. East northeast wind 5 to 9 mph becoming light north  after midnight.  Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain

  • Friday

    Friday: Rain likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm.  Cloudy, with a high near 67. Light northeast wind.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance Rain
    then Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 41. Light northeast wind.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Patchy smoke after 5pm. Mostly cloudy, with a high near 69. East northeast wind around 6 mph becoming calm. Chance of precipitation is 70%.
Tonight
A chance of rain and thunderstorms before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 42. East northeast wind 5 to 9 mph becoming light north after midnight. Chance of precipitation is 30%.
Friday
Rain likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 67. Light northeast wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Mostly cloudy, with a low around 41. Light northeast wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 74. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 78.
Monday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 45.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 77.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles E Swan Lake MT
 47.95°N 113.53°W (Elev. 4957 ft)
2:22 am MDT Aug 13, 2026
6am MDT Aug 13, 2026-6pm MDT Aug 19, 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