Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

OLD FAITHFUL RANGER STATION (OFAW4)

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

NA

52°F

11°C

Humidity 83%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 24 Jun 09:15 AM MDT
Extended Forecast for

Old Faithful WY

  • Today

    Today: Partly sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.

    High: 74 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 39. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 1pm.  Sunny through mid morning, then becoming cloudy, with a high near 67. Calm wind becoming west southwest 5 to 7 mph in the morning.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 69. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 29 mph.

    High: 69 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 37. South southwest wind 7 to 10 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 52. South southwest wind 7 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Snow level 10000 feet lowering to 8600 feet after midnight . Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Showers

  • Sunday

    Sunday: Rain and snow showers. Some thunder is also possible.  Snow level rising to 8500 feet in the afternoon. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Showers and thunderstorms likely, mainly before 1pm. Sunny through mid morning, then becoming cloudy, with a high near 67. Calm wind becoming west southwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 69. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 29 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. South southwest wind 7 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday
Showers and possibly a thunderstorm. High near 52. South southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Snow level 10000 feet lowering to 8600 feet after midnight . Low around 30. Chance of precipitation is 80%.
Sunday
Rain and snow showers. Some thunder is also possible. Snow level rising to 8500 feet in the afternoon. High near 45. Chance of precipitation is 80%.
Sunday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Snow level 8500 feet. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Some thunder is also possible. Snow level 8000 feet rising to 9300 feet in the afternoon. Partly sunny, with a high near 50.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 30.
Tuesday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Old Faithful WY
 44.48°N 110.82°W (Elev. 7897 ft)
8:48 am MDT Jun 24, 2026
9am MDT Jun 24, 2026-6pm MDT Jun 30, 2026
 
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Additional Resources

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