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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

NA

39°F

4°C

Humidity 53%
Wind Speed SSE 10 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 13 Nov 10:04 AM MST
Extended Forecast for

19 Miles S Big Sky MT

  • Today

    Today: Sunny, with a high near 40. South southwest wind 15 to 20 mph, with gusts as high as 38 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after 4am. Increasing clouds, with a low around 31. Breezy, with a south southwest wind 21 to 24 mph, with gusts as high as 43 mph.

    Low: 31 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance Snow

  • Friday

    Friday: Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35. South southwest wind around 18 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 27. Southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. South wind around 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 34. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 28. South southwest wind around 10 mph.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 29.

    High: 29 °F

    Snow Likely

Detailed Forecast

Today
Sunny, with a high near 40. South southwest wind 15 to 20 mph, with gusts as high as 38 mph.
Tonight
A 20 percent chance of snow after 4am. Increasing clouds, with a low around 31. Breezy, with a south southwest wind 21 to 24 mph, with gusts as high as 43 mph.
Friday
Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35. South southwest wind around 18 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 27. Southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 35. Southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 27. South wind around 10 mph.
Sunday
A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 34. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28. South southwest wind around 10 mph.
Monday
Snow likely. Mostly cloudy, with a high near 29.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
A chance of snow. Partly sunny, with a high near 24.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Partly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Big Sky MT
 44.98°N 111.3°W (Elev. 8599 ft)
Last Update:
8:50 am MST Nov 13, 2025
Forecast Valid:
10am MST Nov 13, 2025-6pm MST Nov 19, 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