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

  • Today

    Today: Mostly sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow showers after 5am. Increasing clouds, with a low around 19. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers. High near 41. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers. High near 40. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Light west southwest wind. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. High near 42. Calm wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 80%.

    High: 42 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
A 20 percent chance of snow showers after 5am. Increasing clouds, with a low around 19. Southwest wind around 6 mph becoming light and variable after midnight.
Sunday
Snow showers. High near 41. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow showers. High near 40. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 21. Light west southwest wind. Chance of precipitation is 70%.
Tuesday
Snow showers. High near 42. Calm wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 80%.
Tuesday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 21.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 45. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 21.
Thursday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 21.
Friday
A slight chance of rain and snow showers. Sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
Last Update:
4:17 am MDT Apr 25, 2026
Forecast Valid:
5am MDT Apr 25, 2026-6pm MDT May 1, 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