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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

15°F

-9°C

Humidity 98%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 21 Feb 07:15 AM MST
Extended Forecast for

5 Miles WNW West Thumb WY

  • Today

    Today: Partly sunny, with a high near 22. Wind chill values as low as -5. Southwest wind 3 to 8 mph.

    High: 22 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33. Calm wind becoming southwest around 5 mph.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. Southwest wind 3 to 6 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind 5 to 7 mph.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers. High near 31. Southwest wind around 9 mph. Chance of precipitation is 90%.

    High: 31 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 20. Chance of precipitation is 100%.

    Low: 20 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 28. Chance of precipitation is 70%.

    High: 28 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 22. Wind chill values as low as -5. Southwest wind 3 to 8 mph.
Tonight
Mostly cloudy, with a low around 2. Calm wind.
Sunday
Sunny, with a high near 33. Calm wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 10. Calm wind.
Monday
Partly sunny, with a high near 34. Southwest wind 3 to 6 mph.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Southwest wind 5 to 7 mph.
Tuesday
Snow showers. High near 31. Southwest wind around 9 mph. Chance of precipitation is 90%.
Tuesday Night
Snow showers. Low around 20. Chance of precipitation is 100%.
Wednesday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 28. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 10.
Thursday
A chance of snow showers. Mostly sunny, with a high near 29.
Thursday Night
A chance of snow showers. Partly cloudy, with a low around 15.
Friday
A chance of snow showers. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW West Thumb WY
 44.45°N 110.66°W (Elev. 8399 ft)
Last Update:
6:31 am MST Feb 21, 2026
Forecast Valid:
7am MST Feb 21, 2026-6pm MST Feb 27, 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