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: A slight chance of snow showers before 4am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 23. South wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Snow showers, mainly after 2pm. Some thunder is also possible. High near 39. Southwest wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Chance Snow
    Showers then
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 8pm. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 23. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 43. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. South southwest wind around 6 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers. High near 40. Southwest wind 6 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 40 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers, possibly mixed with rain, becoming all snow after midnight. Some thunder is also possible. Low around 26. South southwest wind 8 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

    Low: 26 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 100%.

    High: 34 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers, mainly before midnight. Low around 12. Chance of precipitation is 90%.

    Low: 12 °F

    Snow Showers
    then Chance
    Snow Showers

Detailed Forecast

Tonight
A slight chance of snow showers before 4am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 23. South wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Snow showers, mainly after 2pm. Some thunder is also possible. High near 39. Southwest wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow showers likely, mainly before 8pm. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 23. Southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
A 30 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 43. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 25. South southwest wind around 6 mph, with gusts as high as 20 mph.
Wednesday
Snow showers. High near 40. Southwest wind 6 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday Night
Snow showers, possibly mixed with rain, becoming all snow after midnight. Some thunder is also possible. Low around 26. South southwest wind 8 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.
Thursday
Snow showers. Some thunder is also possible. High near 34. Chance of precipitation is 100%.
Thursday Night
Snow showers, mainly before midnight. Low around 12. Chance of precipitation is 90%.
Friday
Snow showers likely. Partly sunny, with a high near 34. Chance of precipitation is 60%.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 9.
Saturday
Sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 47.
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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:
9:31 pm MDT Apr 12, 2026
Forecast Valid:
10pm MDT Apr 12, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation