Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

JETTE (JETM8)

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

NA

38°F

3°C

Humidity 100%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 13 Nov 07:43 AM MST
Extended Forecast for

6 Miles NW Big Arm MT

  • Today

    Today: Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind.

    High: 45 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain between 1pm and 2pm.  Increasing clouds, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43. Light south southwest wind.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Monday Night

    Monday Night: A slight chance of rain before 11pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind.
Tonight
Partly cloudy, with a low around 35. Calm wind.
Saturday
A slight chance of rain between 1pm and 2pm. Increasing clouds, with a high near 42. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 32. Calm wind.
Sunday
Partly sunny, with a high near 43. Light south southwest wind.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 40.
Monday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 35.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 29.
Thursday
A slight chance of snow. Mostly cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Big Arm MT
 47.85°N 114.39°W (Elev. 4255 ft)
6:53 am MST Nov 13, 2026
7am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database