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

46°F

8°C

Humidity 75%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 08 May 09:15 PM MDT
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Light south wind.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 64. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. West southwest wind around 6 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 42. South wind 3 to 6 mph. Winds could gust as high as 21 mph.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 66. Light south southeast wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 60%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. South wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 58. Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 9100 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Light south wind.
Friday
Sunny, with a high near 64. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 36. West southwest wind around 6 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 71. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 42. South wind 3 to 6 mph. Winds could gust as high as 21 mph.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 66. Light south southeast wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. South wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 58. Chance of precipitation is 50%.
Monday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 9100 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow showers before 10am, then rain showers likely. Some thunder is also possible. Snow level 7800 feet rising to 8400 feet in the afternoon. Partly sunny, with a high near 52. Chance of precipitation is 70%.
Tuesday Night
Rain and snow showers. Snow level 8400 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 29.
Wednesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 45.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 28.
Thursday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 48.
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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 ft)
Last Update:
9:28 pm MDT May 8, 2025
Forecast Valid:
10pm MDT May 8, 2025-6pm MDT May 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation