National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

0°F

-18°C

Humidity 100%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint -1°F (-18°C)
Visibility NA
Last update 18 Jan 02:15 AM MST
Extended Forecast for

Old Faithful WY

  • Overnight

    Overnight: Areas of fog. Otherwise, mostly clear, with a steady temperature around 9. Calm wind.

    Low: 9 °F

    Areas Fog

  • Sunday

    Sunday: Areas of fog before 11am. Otherwise, mostly sunny, with a high near 30. Calm wind.

    High: 30 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog. Otherwise, partly cloudy, with a low around 0. Calm wind.

    Low: 0 °F

    Patchy Fog

  • M.L.King Day

    M.L.King Day: Areas of fog before 10am. Otherwise, sunny, with a high near 29. Light and variable wind.

    High: 29 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 9. Light southwest wind.

    Low: 9 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. Light southwest wind.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly clear, with a steady temperature around 9. Calm wind.
Sunday
Areas of fog before 11am. Otherwise, mostly sunny, with a high near 30. Calm wind.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 0. Calm wind.
M.L.King Day
Areas of fog before 10am. Otherwise, sunny, with a high near 29. Light and variable wind.
Monday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 9. Light southwest wind.
Tuesday
Mostly sunny, with a high near 27. Light southwest wind.
Tuesday Night
Mostly clear, with a low around 5. Calm wind.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Friday
A chance of snow showers. Partly sunny, with a high near 28.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 7.
Saturday
Snow showers likely. Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
Last Update:
1:47 am MST Jan 18, 2026
Forecast Valid:
2am MST Jan 18, 2026-6pm MST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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