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

11°C

51°F

Humidity 100%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 11°C (51°F)
Visibility NA
Last update 14 Aug 07:15 PM MDT
Extended Forecast for

8 Miles S West Yellowstone MT

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 1am, then isolated showers after 5am. Mostly cloudy, with a low around 4. West northwest wind 11 to 16 km/h becoming southeast 5 to 10 km/h in the evening. Chance of precipitation is 70%.

    Low: 4 °C

    Showers
    Likely then
    Isolated
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 17. Breezy, with a south wind 10 to 15 km/h becoming southwest 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h.

    High: 17 °C

    Slight Chance
    T-storms then
    Chance
    T-storms and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Partly cloudy, with a low around 4. Northwest wind 8 to 16 km/h becoming east southeast after midnight. Chance of precipitation is 50%.

    Low: 4 °C

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 19. Southeast wind 16 to 21 km/h becoming south 5 to 10 km/h in the morning. Winds could gust as high as 32 km/h.

    High: 19 °C

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4. West southwest wind 5 to 11 km/h becoming southeast after midnight.

    Low: 4 °C

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 19. Southeast wind 5 to 14 km/h becoming west southwest in the afternoon. Winds could gust as high as 35 km/h.

    High: 19 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 5. Southwest wind 5 to 10 km/h becoming east southeast after midnight. Chance of precipitation is 70%.

    Low: 5 °C

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 17. Chance of precipitation is 60%.

    High: 17 °C

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 3.

    Low: 3 °C

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 1am, then isolated showers after 5am. Mostly cloudy, with a low around 4. West northwest wind 11 to 16 km/h becoming southeast 5 to 10 km/h in the evening. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 17. Breezy, with a south wind 10 to 15 km/h becoming southwest 19 to 24 km/h in the afternoon. Winds could gust as high as 34 km/h.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Partly cloudy, with a low around 4. Northwest wind 8 to 16 km/h becoming east southeast after midnight. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 19. Southeast wind 16 to 21 km/h becoming south 5 to 10 km/h in the morning. Winds could gust as high as 32 km/h.
Sunday Night
Partly cloudy, with a low around 4. West southwest wind 5 to 11 km/h becoming southeast after midnight.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 19. Southeast wind 5 to 14 km/h becoming west southwest in the afternoon. Winds could gust as high as 35 km/h.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 5. Southwest wind 5 to 10 km/h becoming east southeast after midnight. Chance of precipitation is 70%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 17. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 3.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 18. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 4.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S West Yellowstone MT
 44.54°N 111.07°W (Elev. 8005 m)
Last Update:
6:32 pm MDT Aug 14, 2026
Forecast Valid:
7pm MDT Aug 14, 2026-6pm MDT Aug 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation