Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

BNSF Java East (JVEMT)

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

NA

87°F

31°C

Humidity 23%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Heat Index84°F (29°C)
Last update 22 Aug 04:00 PM MDT
Extended Forecast for

10 Miles ENE Bigfork MT

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am.  Mostly cloudy during the early evening, then becoming mostly clear, with a low around 54. Southwest wind 6 to 10 mph.  Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm.  Patchy smoke between 1pm and 3pm. Mostly sunny, with a high near 60. Breezy, with a west southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. Breezy, with a south southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 61. West southwest wind 6 to 8 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. West wind 5 to 11 mph becoming east after midnight.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 54. Southwest wind 6 to 10 mph. Chance of precipitation is 40%.
Sunday
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm. Patchy smoke between 1pm and 3pm. Mostly sunny, with a high near 60. Breezy, with a west southwest wind 7 to 12 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 48. Breezy, with a south southwest wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.
Monday
Sunny, with a high near 61. West southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 49. West wind 5 to 11 mph becoming east after midnight.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Bigfork MT
 48.11°N 113.88°W (Elev. 6719 ft)
2:01 pm MDT Aug 22, 2026
4pm MDT Aug 22, 2026-6pm MDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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