Extreme Heat and Fire Weather Conditions in the West; Heavy Rain in the Southeast; Poor Air Quality

Extreme heat will begin to peak across the Desert Southwest. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Poor air quality persists from the Upper Midwest into the Northeast due to wildfire smoke. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

76°F

24°C

Humidity 37%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Heat Index78°F (26°C)
Last update 06 Aug 02:43 PM MDT
Extended Forecast for

8 Miles SSW Big Arm MT

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 55. West wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 55 °F

    Chance Rain

  • Thursday

    Thursday: Rain before 9am, then showers and possibly a thunderstorm, mainly after 9am.  High near 73. Calm wind becoming west southwest 5 to 9 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and midnight.  Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming south after midnight.  Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of rain, mainly before noon.  Partly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 55. West wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Rain before 9am, then showers and possibly a thunderstorm, mainly after 9am. High near 73. Calm wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and midnight. Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 40%.
Friday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 72. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 88.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Big Arm MT
 47.69°N 114.35°W (Elev. 2975 ft)
2:30 pm MDT Aug 6, 2025
3pm MDT Aug 6, 2025-6pm MDT Aug 13, 2025
 
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Additional Resources

Radar & Satellite Image

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National Digital Forecast Database