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

  • Today

    Today: Rain likely, possibly mixed with snow showers, becoming all rain after 5pm. Some thunder is also possible. Patchy fog before 9am. Snow level rising to 8300 feet in the afternoon. Otherwise, mostly sunny, with a high near 50. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Patchy Fog
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow showers likely before 1am, then a chance of snow showers after 4am. Some thunder is also possible. Mostly cloudy, with a low around 24. South southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. Southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 24. West southwest wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of snow showers. Mostly sunny, with a high near 43. Calm wind becoming west southwest around 6 mph in the afternoon. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 26. South southwest wind around 7 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 41. Southwest wind 7 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 41 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. Chance of precipitation is 100%.

    Low: 25 °F

    Heavy Snow

  • Thursday

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

    High: 34 °F

    Snow Showers

Detailed Forecast

Today
Rain likely, possibly mixed with snow showers, becoming all rain after 5pm. Some thunder is also possible. Patchy fog before 9am. Snow level rising to 8300 feet in the afternoon. Otherwise, mostly sunny, with a high near 50. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Rain and snow showers likely before 1am, then a chance of snow showers after 4am. Some thunder is also possible. Mostly cloudy, with a low around 24. South southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. Southwest wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Partly cloudy, with a low around 24. West southwest wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow showers. Mostly sunny, with a high near 43. Calm wind becoming west southwest around 6 mph in the afternoon. Little or no snow accumulation expected.
Tuesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 26. South southwest wind around 7 mph, with gusts as high as 22 mph.
Wednesday
Snow showers. Some thunder is also possible. High near 41. Southwest wind 7 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Wednesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 25. 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 likely, mainly before midnight. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.
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 10.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
Last Update:
6:32 am MDT Apr 12, 2026
Forecast Valid:
7am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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