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

  • Overnight

    Overnight: Mostly clear, with a low around 18. South wind around 7 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. South southwest wind 3 to 7 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. South wind 5 to 7 mph becoming calm after midnight.

    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 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 35. South southeast wind 3 to 5 mph.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Rain and snow showers, mainly after noon. Some thunder is also possible. Snow level 8700 feet lowering to 7700 feet in the afternoon . High near 48. Chance of precipitation is 90%.

    High: 48 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 27. Chance of precipitation is 90%.

    Low: 27 °F

    Snow Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 18. South wind around 7 mph.
Sunday
Sunny, with a high near 52. South southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 27. South wind 5 to 7 mph becoming calm after midnight.
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 30. Light and variable wind.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35. South southeast wind 3 to 5 mph.
Wednesday
Rain and snow showers, mainly after noon. Some thunder is also possible. Snow level 8700 feet lowering to 7700 feet in the afternoon . High near 48. Chance of precipitation is 90%.
Wednesday Night
Snow showers. Low around 27. Chance of precipitation is 90%.
Thursday
Snow showers. Some thunder is also possible. High near 40. Chance of precipitation is 90%.
Thursday Night
A chance of snow showers. Partly cloudy, with a low around 17.
Friday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 17.
Saturday
A chance of snow showers. Mostly sunny, with a high near 42.
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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:
1:17 am MDT Apr 19, 2026
Forecast Valid:
2am MDT Apr 19, 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