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

86°F

30°C

Humidity 19%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index83°F (28°C)
Last update 13 Jul 01:15 PM MDT
Extended Forecast for

Old Faithful WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. West wind around 8 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 82 °F

    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 44. West southwest wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 78 °F

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 73. Calm wind becoming west northwest around 6 mph in the morning.

    High: 73 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. West wind around 8 mph.
Tonight
Mostly clear, with a low around 43. West wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. West southwest wind around 6 mph becoming calm in the evening.
Tuesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 78. Calm wind becoming west southwest 5 to 7 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 39. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before noon. Mostly sunny, with a high near 73. Calm wind becoming west northwest around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 40.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 80.
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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:
1:58 pm MDT Jul 13, 2025
Forecast Valid:
2pm MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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Additional Resources

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Chance of Precipitation