Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

40°F

4°C

Humidity 100%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 31 Aug 12:15 AM MDT
Extended Forecast for

Old Faithful WY

  • Overnight

    Overnight: Widespread haze before 1am. Mostly clear, with a low around 36. Light and variable wind.

    Low: 36 °F

    Haze

  • Sunday

    Sunday: Widespread haze between 8am and 10am. Areas of smoke after 11am. Sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Haze then
    Areas Smoke

  • Sunday Night

    Sunday Night: Widespread haze after 2am. Areas of smoke before 2am. Mostly clear, with a low around 37. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 37 °F

    Areas Smoke
    then Haze

  • Labor Day

    Labor Day: Sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread haze before 1am. Mostly clear, with a low around 36. Light and variable wind.
Sunday
Widespread haze between 8am and 10am. Areas of smoke after 11am. Sunny, with a high near 73. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Widespread haze after 2am. Areas of smoke before 2am. Mostly clear, with a low around 37. Light and variable wind becoming southeast around 6 mph after midnight.
Labor Day
Sunny, with a high near 77. Light and variable wind.
Monday Night
Mostly clear, with a low around 37. Light and variable wind.
Tuesday
Sunny, with a high near 77. Calm wind becoming north northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 38. Light and variable wind.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 37.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.46°N 110.82°W (Elev. 7398 ft)
9:58 pm MDT Aug 30, 2025
12am MDT Aug 31, 2025-6pm MDT Sep 6, 2025
 
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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