Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

NA

61°F

16°C

Humidity 38%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 03 Sep 08:15 PM MDT
Extended Forecast for

9 Miles W Gardiner MT

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South wind 7 to 11 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Breezy, with a south wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46. South southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 24 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67. South wind 6 to 14 mph, with gusts as high as 30 mph.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 45. South wind around 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Labor Day

    Labor Day: Showers likely, with thunderstorms also possible after noon.  Partly sunny, with a high near 53. Breezy.  Chance of precipitation is 70%.

    High: 53 °F

    Breezy.
    Showers
    Likely then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers before midnight.  Snow level 10100 feet lowering to 9200 feet after midnight . Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. South wind 7 to 11 mph.
Friday
Sunny, with a high near 60. Breezy, with a south southwest wind 13 to 21 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 47. South southeast wind 7 to 13 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 65. Breezy, with a south wind 10 to 16 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 46. South southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 24 mph.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. South wind 6 to 14 mph, with gusts as high as 30 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Labor Day
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 53. Breezy. Chance of precipitation is 70%.
Monday Night
A 40 percent chance of showers before midnight. Snow level 10100 feet lowering to 9200 feet after midnight . Partly cloudy, with a low around 39. Breezy.
Tuesday
Sunny, with a high near 55. Breezy.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 60.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 44.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Gardiner MT
 45.01°N 110.91°W (Elev. 8264 ft)
7:16 pm MDT Sep 3, 2026
8pm MDT Sep 3, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

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