Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

45°F

7°C

Humidity 34%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 17 Mar 10:15 PM MDT
Extended Forecast for

Old Faithful WY

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South southwest wind 3 to 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56. Southwest wind 5 to 7 mph.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Southwest wind 3 to 5 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Light southwest wind.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. South southwest wind 3 to 5 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers.  Snow level 9700 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. South southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 56. Southwest wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 31. Southwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 58. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 32. Light southwest wind.
Friday
Sunny, with a high near 60. Southwest wind 3 to 6 mph. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 33. South southwest wind 3 to 5 mph.
Saturday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 60.
Saturday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Snow level 9700 feet lowering to 7900 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A slight chance of rain and snow showers after noon. Snow level 7500 feet. Partly sunny, with a high near 49. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 50.
Monday Night
A slight chance of rain and snow showers. Snow level 7700 feet. Mostly cloudy, with a low around 29.
Tuesday
A chance of rain and snow showers. Snow level 7600 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
10:03 pm MDT Mar 17, 2026
11pm MDT Mar 17, 2026-6pm MDT Mar 24, 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