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

24°C

75°F

Humidity 27%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 4°C (39°F)
Visibility NA
Last update 12 Jul 07:15 PM MDT
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Clear, with a low around 5. West northwest wind 6 to 11 km/h becoming light and variable in the evening.

    Low: 5 °C

    Clear

  • Sunday

    Sunday: Sunny, with a high near 27. Light and variable wind becoming west 8 to 13 km/h in the afternoon.

    High: 27 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 7. West wind 5 to 10 km/h becoming calm in the evening.

    Low: 7 °C

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 28. Calm wind becoming west southwest 5 to 10 km/h in the morning.

    High: 28 °C

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 7. West wind 5 to 10 km/h becoming calm in the evening.

    Low: 7 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Sunny, with a high near 27. Light and variable wind becoming west southwest 6 to 11 km/h in the morning. Winds could gust as high as 32 km/h. Chance of precipitation is 50%.

    High: 27 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 4. North wind 8 to 10 km/h.

    Low: 4 °C

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 24.

    High: 24 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 3.

    Low: 3 °C

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 5. West northwest wind 6 to 11 km/h becoming light and variable in the evening.
Sunday
Sunny, with a high near 27. Light and variable wind becoming west 8 to 13 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 7. West wind 5 to 10 km/h becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 28. Calm wind becoming west southwest 5 to 10 km/h in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 7. West wind 5 to 10 km/h becoming calm in the evening.
Tuesday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Sunny, with a high near 27. Light and variable wind becoming west southwest 6 to 11 km/h in the morning. Winds could gust as high as 32 km/h. Chance of precipitation is 50%.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 4. North wind 8 to 10 km/h.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 24.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 3.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 26.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 4.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 5.
Saturday
Sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 m)
Last Update:
5:43 pm MDT Jul 12, 2025
Forecast Valid:
7pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation