Showers and Storms in the East; Dangerously Hot and Dry in the West

A frontal boundary will bring scattered showers and storms to portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Intermountain West and expand into the Central U.S. by early next week. Elevated wildfire conditions will develop across portions of the Northern/Central Plains and air quality issues will persist in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

79°F

26°C

Humidity 13%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Heat Index78°F (26°C)
Last update 05 Aug 03:15 PM MDT
Extended Forecast for

Old Faithful WY

  • This Afternoon

    This Afternoon: Areas of smoke. Sunny, with a high near 75. West wind around 9 mph.

    High: 75 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 40. South southwest wind 3 to 8 mph.

    Low: 40 °F

    Areas Smoke

  • Thursday

    Thursday: Areas of smoke. Sunny, with a high near 80. Light south southwest wind becoming west 5 to 10 mph in the morning.

    High: 80 °F

    Areas Smoke

  • Thursday Night

    Thursday Night: Areas of smoke. Mostly clear, with a low around 45. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 45 °F

    Areas Smoke

  • Friday

    Friday: Areas of smoke before 7am. Sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 84 °F

    Areas Smoke
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Areas of smoke. Sunny, with a high near 75. West wind around 9 mph.
Tonight
Areas of smoke. Mostly clear, with a low around 40. South southwest wind 3 to 8 mph.
Thursday
Areas of smoke. Sunny, with a high near 80. Light south southwest wind becoming west 5 to 10 mph in the morning.
Thursday Night
Areas of smoke. Mostly clear, with a low around 45. West wind 5 to 9 mph becoming calm in the evening.
Friday
Areas of smoke before 7am. Sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 47. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.45°N 110.85°W (Elev. 7398 ft)
2:48 pm MDT Aug 5, 2026
3pm MDT Aug 5, 2026-6pm MDT Aug 11, 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