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

  • Tonight

    Tonight: Scattered rain and snow showers, mainly before 11pm. Patchy fog after midnight. Snow level 7900 feet lowering to 7400 feet after midnight . Otherwise, mostly cloudy, with a low around 27. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Scattered
    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: Rain and snow showers likely. Some thunder is also possible. Patchy fog before 9am. Snow level rising to 8200 feet in the afternoon. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F

    Isolated
    Rain/Snow and
    Patchy Fog
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 25. South southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 42. Southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 25. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 42. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    High: 42 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers. Partly cloudy, with a low around 26. South southwest wind around 8 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 100%.

    Low: 25 °F

    Snow Showers

Detailed Forecast

Tonight
Scattered rain and snow showers, mainly before 11pm. Patchy fog after midnight. Snow level 7900 feet lowering to 7400 feet after midnight . Otherwise, mostly cloudy, with a low around 27. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow showers likely. Some thunder is also possible. Patchy fog before 9am. Snow level rising to 8200 feet in the afternoon. Otherwise, mostly sunny, with a high near 51. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 25. South southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 42. Southwest wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 25. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 42. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 26. South southwest wind around 8 mph, with gusts as high as 26 mph.
Wednesday
Snow showers. Some thunder is also possible. High near 39. Chance of precipitation is 90%.
Wednesday Night
Snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 100%.
Thursday
Snow showers. Some thunder is also possible. High near 35. Chance of precipitation is 90%.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 11.
Friday
A chance of snow showers. Mostly sunny, with a high near 34.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 42.
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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:
8:47 pm MDT Apr 11, 2026
Forecast Valid:
10pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation