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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

35°F

2°C

Humidity 71%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 27 Nov 08:15 PM MST
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. South wind around 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 34. Southwest wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Scattered
    Snow Showers
    then Snow
    Showers
    Likely

  • Friday Night

    Friday Night: Snow showers, mainly before 9pm. Low around -1. West northwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Wind chill values as low as zero. Calm wind.

    High: 26 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 29. Light and variable wind.

    High: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. South wind around 8 mph.
Friday
Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 34. Southwest wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers, mainly before 9pm. Low around -1. West northwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Mostly sunny, with a high near 26. Wind chill values as low as zero. Calm wind.
Saturday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 5. Calm wind.
Sunday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 29. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 3. Calm wind.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 26.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 12.
Tuesday
Snow showers. High near 27. Chance of precipitation is 80%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 11.
Wednesday
A chance of snow showers. Partly sunny, with a high near 30.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 6.
Thursday
A chance of snow showers. Partly sunny, with a high near 26.
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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:
8:33 pm MST Nov 27, 2025
Forecast Valid:
8pm MST Nov 27, 2025-6pm MST Dec 4, 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