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

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

N/A

Humidity 75%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 29 Mar 07:15 AM MDT
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Mostly clear, with a low around 16. South wind 3 to 6 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Calm wind becoming southwest around 5 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 34. South southeast wind around 5 mph.

    Low: 34 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of rain showers before noon, then rain and snow showers. Some thunder is also possible. Snow level 8700 feet lowering to 7600 feet in the afternoon . High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Chance
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 16. South wind 3 to 6 mph.
Sunday
Sunny, with a high near 53. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 27. Calm wind.
Monday
Sunny, with a high near 60. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 31. Light and variable wind.
Tuesday
Mostly sunny, with a high near 62. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 34. South southeast wind around 5 mph.
Wednesday
A chance of rain showers before noon, then rain and snow showers. Some thunder is also possible. Snow level 8700 feet lowering to 7600 feet in the afternoon . High near 50. Chance of precipitation is 80%.
Wednesday Night
Snow showers. Low around 26. Chance of precipitation is 80%.
Thursday
Snow showers. Some thunder is also possible. High near 40. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 18.
Friday
A chance of snow showers. Mostly sunny, with a high near 43.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 18.
Saturday
A chance of snow showers. Mostly sunny, with a high near 44.
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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:
6:02 pm MDT Apr 18, 2026
Forecast Valid:
6pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
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