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

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level rising to 10000 feet in the afternoon. Mostly sunny, with a high near 60. South southeast wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 35. South wind around 6 mph.

    Low: 35 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Snow level 8200 feet rising to 9300 feet in the afternoon. Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 55 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain showers before 3am, then a slight chance of rain and snow showers. Some thunder is also possible. Snow level 9100 feet lowering to 7500 feet after midnight . Partly cloudy, with a low around 30. South southwest wind 3 to 6 mph. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow showers, mainly after noon. Some thunder is also possible. Snow level rising to 8100 feet in the afternoon. High near 51. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

    High: 51 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 27. South southwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: Snow showers. Some thunder is also possible. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Southwest wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Snow level rising to 10000 feet in the afternoon. Mostly sunny, with a high near 60. South southeast wind 5 to 8 mph. Chance of precipitation is 20%.
Friday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 35. South wind around 6 mph.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Snow level 8200 feet rising to 9300 feet in the afternoon. Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Saturday Night
A chance of rain showers before 3am, then a slight chance of rain and snow showers. Some thunder is also possible. Snow level 9100 feet lowering to 7500 feet after midnight . Partly cloudy, with a low around 30. South southwest wind 3 to 6 mph. Winds could gust as high as 23 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow showers, mainly after noon. Some thunder is also possible. Snow level rising to 8100 feet in the afternoon. High near 51. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Sunday Night
Rain likely, possibly mixed with snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 27. South southwest wind 3 to 6 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Monday
Snow showers. Some thunder is also possible. High near 44. Chance of precipitation is 80%.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Tuesday
Snow showers likely. Partly sunny, with a high near 43. Chance of precipitation is 60%.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow showers. Partly sunny, with a high near 42.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 23.
Thursday
A chance of snow showers. Partly sunny, with a high near 41.
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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:
6:02 pm MDT Apr 9, 2026
Forecast Valid:
7pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation