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

Wet Weather Pattern in the West; Severe Storms in the Eastern U.S.

A number of Pacific storm systems will bring excessive rainfall, strong winds, and mountain snow to the West U.S. These systems may cause burn scar flooding impacts. Severe thunderstorms may impact the Ohio/Tennessee Valleys into Central/Southern Appalachians, and a portion of west Texas on Thursday. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.665972°NLon: 111.099111°WElev: 6700ft.

NA

-1°C

30°F

Humidity 93%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint -2°C (28°F)
Visibility NA
Last update 21 Oct 01:39 AM MDT
Extended Forecast for

West Yellowstone MT

  • Overnight

    Overnight: Mostly cloudy, with a low around -3. South southwest wind 11 to 13 km/h.

    Mostly Cloudy

    Low: -3 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Southwest wind 10 to 15 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 40 km/h.

    Mostly Sunny

    High: 12 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around -5. South southwest wind 5 to 10 km/h becoming calm after midnight. Winds could gust as high as 32 km/h.

    Mostly Clear

    Low: -5 °C

  • Friday

    Friday: Mostly sunny, with a high near 14. Light and variable wind becoming south southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 32 km/h.

    Mostly Sunny

    High: 14 °C

  • Friday
    Night

    Friday Night: A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around -4. South southwest wind around 11 km/h, with gusts as high as 29 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Slight Chance
    Rain/Snow
    then Chance
    Snow

    Low: -4 °C

  • Saturday

    Saturday: A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 6. South southwest wind 10 to 18 km/h, with gusts as high as 35 km/h. Chance of precipitation is 50%. New snow accumulation of less than a half centimeter possible.

    Chance Snow
    then Chance
    Rain/Snow

    High: 6 °C

  • Saturday
    Night

    Saturday Night: A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around -6. South southwest wind 8 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 2 centimeters possible.

    Chance
    Rain/Snow
    then Snow
    Likely

    Low: -6 °C

  • Sunday

    Sunday: A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 5. South southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 37 km/h.

    Chance Snow
    then Chance
    Rain/Snow

    High: 5 °C

  • Sunday
    Night

    Sunday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around -4.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: -4 °C

Detailed Forecast

Overnight
Mostly cloudy, with a low around -3. South southwest wind 11 to 13 km/h.
Thursday
Mostly sunny, with a high near 12. Southwest wind 10 to 15 km/h increasing to 22 to 27 km/h in the afternoon. Winds could gust as high as 40 km/h.
Thursday Night
Mostly clear, with a low around -5. South southwest wind 5 to 10 km/h becoming calm after midnight. Winds could gust as high as 32 km/h.
Friday
Mostly sunny, with a high near 14. Light and variable wind becoming south southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 32 km/h.
Friday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around -4. South southwest wind around 11 km/h, with gusts as high as 29 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of snow before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Mostly cloudy, with a high near 6. South southwest wind 10 to 18 km/h, with gusts as high as 35 km/h. Chance of precipitation is 50%. New snow accumulation of less than a half centimeter possible.
Saturday Night
A chance of rain and snow before 9pm, then snow likely. Mostly cloudy, with a low around -6. South southwest wind 8 to 16 km/h, with gusts as high as 32 km/h. Chance of precipitation is 60%. New snow accumulation of 1 to 2 centimeters possible.
Sunday
A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 5. South southwest wind 8 to 13 km/h increasing to 16 to 21 km/h in the afternoon. Winds could gust as high as 37 km/h.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around -4.
Monday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 9.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around -5.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 3.
Tuesday Night
Snow likely. Mostly cloudy, with a low around -7.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 3.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 2038 m)
Last Update:
10:48 pm MDT Oct 20, 2021
Forecast Valid:
2am MDT Oct 21, 2021-6pm MDT Oct 27, 2021
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation