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Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

Lat: 44.456667°NLon: 110.849444°WElev: 7332.0ft.

NA

-3°F

-19°C

Humidity 100%
Wind Speed E 3 MPH
Barometer NA
Dewpoint -3°F (-19°C)
Visibility NA
Last update 17 Jan 03:15 AM MST
Extended Forecast for

Old Faithful WY

  • Today

    Today: Widespread fog, mainly before 9am. Otherwise, sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Fog then
    Sunny

  • Tonight

    Tonight: Widespread fog, mainly after 2am. Otherwise, mostly clear, with a low around 6. Calm wind.

    Low: 6 °F

    Fog

  • Sunday

    Sunday: Widespread fog, mainly before 10am. Otherwise, sunny, with a high near 30. Calm wind.

    High: 30 °F

    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Widespread fog, mainly after midnight. Otherwise, mostly clear, with a low around 0. Calm wind.

    Low: 0 °F

    Fog

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Calm wind.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Southwest wind 3 to 7 mph. Winds could gust as high as 23 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread fog, mainly before 9am. Otherwise, sunny, with a high near 31. Light and variable wind.
Tonight
Widespread fog, mainly after 2am. Otherwise, mostly clear, with a low around 6. Calm wind.
Sunday
Widespread fog, mainly before 10am. Otherwise, sunny, with a high near 30. Calm wind.
Sunday Night
Widespread fog, mainly after midnight. Otherwise, mostly clear, with a low around 0. Calm wind.
M.L.King Day
Sunny, with a high near 31. Light and variable wind.
Monday Night
Mostly clear, with a low around 7. Calm wind.
Tuesday
Mostly sunny, with a high near 30. Southwest wind 3 to 7 mph. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 3.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 27.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Friday
A chance of snow showers. Partly sunny, with a high near 27.
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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:
2:48 am MST Jan 17, 2026
Forecast Valid:
4am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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