Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

11°F

-12°C

Humidity 100%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 11°F (-12°C)
Visibility NA
Last update 19 Feb 06:15 AM MST
Extended Forecast for

5 Miles WNW West Thumb WY

  • Today

    Today: Scattered snow showers, mainly before 4pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 15. Wind chill values as low as -10. West southwest wind 5 to 11 mph.  Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 15 °F

    Scattered
    Snow Showers
    and Patchy
    Fog

  • Tonight

    Tonight: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around -12. Southwest wind around 5 mph becoming calm  in the evening.

    Low: -12 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of snow showers after 11am.  Increasing clouds, with a high near 18. Wind chill values as low as -10. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 1. Light southwest wind.  New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Southwest wind 3 to 5 mph. Winds could gust as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers, mainly before 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 15. Wind chill values as low as -10. West southwest wind 5 to 11 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around -12. Southwest wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of snow showers after 11am. Increasing clouds, with a high near 18. Wind chill values as low as -10. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 1. Light southwest wind. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 23. Southwest wind 3 to 5 mph. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around -1. Calm wind.
Sunday
Mostly sunny, with a high near 32. Light and variable wind.
Sunday Night
Mostly clear, with a low around 6.
Monday
Mostly sunny, with a high near 36.
Monday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 18.
Tuesday
Snow showers. Mostly cloudy, with a high near 30.
Tuesday Night
Snow showers. Mostly cloudy, with a low around 18.
Wednesday
Snow showers. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW West Thumb WY
 44.45°N 110.66°W (Elev. 8399 ft)
6:32 am MST Feb 19, 2026
7am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database