Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

53°F

12°C

Humidity 64%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 22 Jun 04:43 AM MDT
Extended Forecast for

13 Miles N Big Arm MT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between noon and 5pm.  Mostly sunny, with a high near 61. Northwest wind 5 to 7 mph.

    High: 61 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 46. North northeast wind 5 to 7 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 66. Northeast wind 3 to 6 mph.

    High: 66 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. North wind around 6 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 70. Light and variable wind becoming east northeast around 5 mph in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain, mainly after noon.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 61. Northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 46. North northeast wind 5 to 7 mph.
Tuesday
Increasing clouds, with a high near 66. Northeast wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 52. North wind around 6 mph.
Wednesday
Sunny, with a high near 70. Light and variable wind becoming east northeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
A chance of rain, mainly after noon. Mostly cloudy, with a high near 60.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 48.
Saturday
Rain and thunderstorms likely. Mostly cloudy, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Big Arm MT
 47.98°N 114.35°W (Elev. 5000 ft)
2:01 am MDT Jun 22, 2026
5am MDT Jun 22, 2026-6pm MDT Jun 28, 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