Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

11°C

51°F

Humidity 27%
Wind Speed NNW 2 G 5 MPH
Barometer NA
Dewpoint -8°C (18°F)
Visibility NA
Last update 23 Sep 3:39 am MDT
Extended Forecast for

West Yellowstone MT

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 17. Light and variable wind becoming southwest 13 to 18 km/h in the morning.  Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers

    High: 17 °C

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around -3. Southwest wind 9 to 14 km/h becoming light west  after midnight.  Chance of precipitation is 40%.

    Chance
    Showers then
    Mostly Clear

    Low: -3 °C

  • Monday

    Monday: Mostly sunny, with a high near 13. Light and variable wind becoming west 8 to 13 km/h in the afternoon.

    Mostly Sunny

    High: 13 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around -4. West northwest wind 8 to 13 km/h becoming light and variable  in the evening.

    Mostly Clear

    Low: -4 °C

  • Tuesday

    Tuesday: Sunny, with a high near 14. Calm wind becoming west 5 to 10 km/h in the afternoon.

    Sunny

    High: 14 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around -4.

    Mostly Clear

    Low: -4 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 17.

    Mostly Sunny

    High: 17 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around -3.

    Partly Cloudy

    Low: -3 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 17.

    Mostly Sunny

    High: 17 °C

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 17. Light and variable wind becoming southwest 13 to 18 km/h in the morning. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around -3. Southwest wind 9 to 14 km/h becoming light west after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 13. Light and variable wind becoming west 8 to 13 km/h in the afternoon.
Monday Night
Mostly clear, with a low around -4. West northwest wind 8 to 13 km/h becoming light and variable in the evening.
Tuesday
Sunny, with a high near 14. Calm wind becoming west 5 to 10 km/h in the afternoon.
Tuesday Night
Mostly clear, with a low around -4.
Wednesday
Mostly sunny, with a high near 17.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 17.
Thursday Night
Mostly clear, with a low around -2.
Friday
Sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Partly sunny, with a high near 20.
Click Map For Forecast
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 2038 m)
3:08 am MDT Sep 23, 2018
4am MDT Sep 23, 2018-6pm MDT Sep 29, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database