National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. Some snow and a wintry mix is occurring today to the north. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

JETTE (JETM8)

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

NA

28°F

-2°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 05 Dec 06:43 AM MST
Extended Forecast for

3 Miles NW Big Arm MT

  • Today

    Today: Snow, mainly after 1pm. High near 36. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Rain, snow, and freezing rain before 4am, then freezing rain likely, possibly mixed with rain. Low around 30. West wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Wintry Mix

  • Saturday

    Saturday: Rain or freezing rain likely before 8am, then rain. High near 40. Southwest wind around 7 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.

    High: 40 °F

    Rain/Freezing
    Rain then
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 31. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Sunday

    Sunday: Rain, mainly after 11am. High near 40. South southwest wind 5 to 7 mph. Chance of precipitation is 90%.

    High: 40 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain then
    Rain Likely

  • Monday

    Monday: Rain, mainly after 11am. High near 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Tuesday

    Tuesday: Rain. Cloudy, with a high near 45.

    High: 45 °F

    Rain

Detailed Forecast

Today
Snow, mainly after 1pm. High near 36. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain, snow, and freezing rain before 4am, then freezing rain likely, possibly mixed with rain. Low around 30. West wind 5 to 7 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Saturday
Rain or freezing rain likely before 8am, then rain. High near 40. Southwest wind around 7 mph. Chance of precipitation is 100%. Little or no ice accumulation expected.
Saturday Night
Rain. Low around 31. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday
Rain, mainly after 11am. High near 40. South southwest wind 5 to 7 mph. Chance of precipitation is 90%.
Sunday Night
Rain. Low around 34. Chance of precipitation is 90%.
Monday
Rain, mainly after 11am. High near 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Cloudy, with a low around 36.
Tuesday
Rain. Cloudy, with a high near 45.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 29.
Wednesday
Rain and snow. Mostly cloudy, with a high near 39.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Big Arm MT
 47.84°N 114.32°W (Elev. 2940 ft)
Last Update:
1:02 am MST Dec 5, 2025
Forecast Valid:
7am MST Dec 5, 2025-6pm MST Dec 11, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation