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

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

NA

50°F

10°C

Humidity 37%
Wind Speed WSW 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 13 Nov 01:56 PM MST
Extended Forecast for

West Thumb WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. Southwest wind 8 to 11 mph, with gusts as high as 26 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 31 mph.

    Low: 29 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Showers. Snow level 8800 feet. High near 43. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Breezy.
    Scattered
    Showers then
    Showers

  • Friday Night

    Friday Night: Scattered rain and snow showers. Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 28 °F

    Scattered
    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow showers. Some thunder is also possible. Snow level 8300 feet rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 43. Light south southeast wind. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers likely, mainly after 11pm. Snow level 8900 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow showers. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 49. Southwest wind 8 to 11 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 29. Breezy, with a south southwest wind 10 to 17 mph, with gusts as high as 31 mph.
Friday
Showers. Snow level 8800 feet. High near 43. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Scattered rain and snow showers. Snow level 9100 feet lowering to 8200 feet after midnight . Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 42. Southwest wind 5 to 7 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 23. Calm wind.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Snow level 8300 feet rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 43. Light south southeast wind. Chance of precipitation is 40%.
Sunday Night
Rain and snow showers likely, mainly after 11pm. Snow level 8900 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
Snow showers. High near 37. Chance of precipitation is 80%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 35.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Thumb WY
 44.41°N 110.57°W (Elev. 7776 ft)
Last Update:
1:32 pm MST Nov 13, 2025
Forecast Valid:
2pm MST Nov 13, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation