National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

NA

59°F

15°C

Humidity 62%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 24 Jun 07:15 PM MDT
Extended Forecast for

Mount Holmes WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 42. North wind 5 to 8 mph becoming southeast after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 54. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 9pm. Increasing clouds, with a low around 44. West wind 6 to 9 mph becoming south southeast in the evening.

    Low: 44 °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 55. Windy, with a southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 55 °F

    Mostly Cloudy
    and Breezy
    then Chance
    T-storms and
    Windy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 37. Windy, with a south southwest wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Chance
    Showers and
    Windy then
    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Rain showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 10100 feet. High near 41. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

    High: 41 °F

    Breezy.
    Showers then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow showers, becoming all snow after midnight. Some thunder is also possible. Low around 31. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow and
    Breezy then
    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers. Some thunder is also possible. High near 39. Breezy. Chance of precipitation is 80%.

    High: 39 °F

    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 2am and 4am. Mostly cloudy, with a low around 42. North wind 5 to 8 mph becoming southeast after midnight. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 54. Breezy, with a south wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 20 percent chance of showers and thunderstorms before 9pm. Increasing clouds, with a low around 44. West wind 6 to 9 mph becoming south southeast in the evening.
Friday
A 50 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 55. Windy, with a southwest wind 9 to 14 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 37. Windy, with a south southwest wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Saturday
Rain showers before noon, then rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 10100 feet. High near 41. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Saturday Night
Rain, possibly mixed with snow showers, becoming all snow after midnight. Some thunder is also possible. Low around 31. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Sunday
Snow showers. Some thunder is also possible. High near 39. Breezy. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy.
Monday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 43. Breezy.
Monday Night
A slight chance of rain and snow showers. Some thunder is also possible. Snow level 9700 feet. Mostly cloudy, with a low around 32. Breezy.
Tuesday
A slight chance of rain and snow showers. Some thunder is also possible. Snow level rising to 10500 feet in the afternoon. Mostly sunny, with a high near 51. Breezy.
Tuesday Night
Mostly clear, with a low around 34. Breezy.
Wednesday
Sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Holmes WY
 44.82°N 110.88°W (Elev. 9600 ft)
Last Update:
6:32 pm MDT Jun 24, 2026
Forecast Valid:
8pm MDT Jun 24, 2026-6pm MDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation