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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

36°F

2°C

Humidity 81%
Wind Speed E 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Nov 07:15 PM MST
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. South wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. South southwest wind 6 to 11 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Snow level 8900 feet lowering to 8100 feet after midnight . Mostly clear, with a low around 31. South wind 9 to 11 mph.

    Low: 31 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers. High near 45. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers. Snow level 8500 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 27. Southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Snow level rising to 7900 feet in the afternoon. Partly sunny, with a high near 43. Southwest wind around 7 mph, with gusts as high as 20 mph.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Light south wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain and snow showers, mainly after 11am. Snow level 8100 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers likely, mainly after 11pm. Snow level 8600 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. South wind around 7 mph.
Thursday
Sunny, with a high near 51. South southwest wind 6 to 11 mph.
Thursday Night
A 20 percent chance of showers after 11pm. Snow level 8900 feet lowering to 8100 feet after midnight . Mostly clear, with a low around 31. South wind 9 to 11 mph.
Friday
Showers. High near 45. Southwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers. Snow level 8500 feet lowering to 7500 feet after midnight . Mostly cloudy, with a low around 27. Southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow showers before 11am. Snow level rising to 7900 feet in the afternoon. Partly sunny, with a high near 43. Southwest wind around 7 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 24. Light south wind.
Sunday
A chance of rain and snow showers, mainly after 11am. Snow level 8100 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Sunday Night
Rain and snow showers likely, mainly after 11pm. Snow level 8600 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
Snow showers likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 13.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
Last Update:
7:17 pm MST Nov 12, 2025
Forecast Valid:
8pm MST Nov 12, 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