Barry Fading Away; Attention Turns To Major Summer Heat Wave

Post-Tropical Barry continues to steadily weaken and will fade away over the next day or two. The decaying system may still produce very heavy rainfall and possible flash flooding from the Lower Mississippi Valley to the Ohio Valley. Attention on the weather then shifts from Barry to a major summer heat wave mid to late week into the weekend, across much of the Central and Eastern states. Read More >

7-Day Forecast for Latitude 44.67°N and Longitude 111.09°W (Elev. 6686 ft) (Text-Only)
NWS Forecast for: West Yellowstone MT
Issued by: National Weather Service Great Falls, MT
Last Update: 2:45 am MDT Jul 16, 2019
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  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Patchy fog before 10am.  Otherwise, increasing clouds, with a high near 75. Light south wind becoming southwest 10 to 15 mph in the morning.

    Patchy Fog
    then Chance
    T-storms

    High: 75 °F

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before midnight.  Areas of fog after midnight.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 40. South southwest wind 5 to 10 mph becoming light  after midnight.

    Chance
    T-storms then
    Areas Fog

    Low: 40 °F

  • Wednesday

    Wednesday: Areas of fog before 10am.  Otherwise, mostly sunny, with a high near 74. Light south southwest wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

    Areas Fog
    then Mostly
    Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming light south southwest  after midnight. Winds could gust as high as 26 mph.

    Partly Cloudy


    Low: 42 °F

  • Thursday

    Thursday: Sunny, with a high near 77. Light south southwest wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 33 mph.

    Sunny


    High: 77 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 41.

    Mostly Clear


    Low: 41 °F

  • Friday

    Friday: Sunny, with a high near 78.

    Sunny


    High: 78 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 39.

    Mostly Clear


    Low: 39 °F

  • Saturday

    Saturday: Sunny, with a high near 77.

    Sunny


    High: 77 °F

  • Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 10am. Otherwise, increasing clouds, with a high near 75. Light south wind becoming southwest 10 to 15 mph in the morning.

    Tonight: A 50 percent chance of showers and thunderstorms before midnight. Areas of fog after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 40. South southwest wind 5 to 10 mph becoming light after midnight.

    Wednesday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 74. Light south southwest wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 25 mph.

    Wednesday Night: Partly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 26 mph.

    Thursday: Sunny, with a high near 77. Light south southwest wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 33 mph.

    Thursday Night: Mostly clear, with a low around 41.

    Friday: Sunny, with a high near 78.

    Friday Night: Mostly clear, with a low around 39.

    Saturday: Sunny, with a high near 77.

    Saturday Night: Mostly clear, with a low around 39.

    Sunday: Sunny, with a high near 80.

    Sunday Night: Mostly clear, with a low around 41.

    Monday: Sunny, with a high near 83.



    West Yellowstone MT
     44.67°N 111.09°W (Elev. 6686 ft)

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