Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

42°F

6°C

Humidity 98%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Nov 04:43 PM MST
Extended Forecast for

6 Miles E Big Arm MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 50. Calm wind.

    High: 50 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 11am.  Partly sunny, with a high near 48. Calm wind becoming south around 5 mph in the morning.

    High: 48 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Light south southwest wind.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain.  Cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. Calm wind.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 50. Calm wind.
Friday Night
Mostly cloudy, with a low around 39. Calm wind.
Saturday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 48. Calm wind becoming south around 5 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 38. Light south southwest wind.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A chance of rain. Cloudy, with a high near 45.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 36.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 41.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 34.
Thursday
A slight chance of rain and snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Big Arm MT
 47.79°N 114.16°W (Elev. 2966 ft)
1:01 pm MST Nov 12, 2026
5pm MST Nov 12, 2026-6pm MST Nov 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