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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

30°F

-1°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 21 Nov 07:15 PM MST
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Partly cloudy, with a low around 22. South southwest wind around 6 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 41. South southwest wind 3 to 8 mph.

    High: 41 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. South wind around 5 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 44. Calm wind becoming southwest around 5 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 18. South southwest wind 3 to 6 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Snow showers likely. Partly sunny, with a high near 31. West wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 6. West wind 3 to 7 mph. Winds could gust as high as 20 mph.

    Low: 6 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. South southwest wind around 6 mph.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 41. South southwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 20. South wind around 5 mph.
Sunday
Sunny, with a high near 44. Calm wind becoming southwest around 5 mph.
Sunday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 18. South southwest wind 3 to 6 mph.
Monday
Snow showers likely. Partly sunny, with a high near 31. West wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 6. West wind 3 to 7 mph. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 26.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 9.
Wednesday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 18.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Friday
A chance of snow showers. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
Last Update:
5:31 pm MST Nov 21, 2025
Forecast Valid:
7pm MST Nov 21, 2025-6pm MST Nov 28, 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