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

Significant Outbreak Of Severe Thunderstorms And Heavy Rain In The Plains Monday

A potent spring storm system is expected to produce severe thunderstorms on Monday in the central and southern Plains. Very large hail, damaging wind gusts, flash flooding, and large tornadoes are possible. The area most likely to experience significant tornadoes stretches from the Texas Hill Country through Oklahoma into southern Kansas. Residents should review severe weather safety here -> Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

38°F

3°C

Humidity 85%
Wind Speed N 4 G 12 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 19 May 7:39 pm MDT
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: A chance of rain before 10pm, then rain and snow likely between 10pm and 5am, then snow likely after 5am. Cloudy, with a low around 32. East northeast wind 5 to 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Rain/Snow
    Likely

    Low: 32 °F

  • Monday

    Monday: Snow before 9am, then rain and snow showers likely between 9am and noon, then rain showers likely after noon. Some thunder is also possible. High near 48. East wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Rain/Snow
    then Showers
    Likely

    High: 48 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 27. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Chance
    Showers then
    Patchy Fog

    Low: 27 °F

  • Tuesday

    Tuesday: A chance of snow before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Some thunder is also possible. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 49. Calm wind becoming north northeast 5 to 9 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Showers

    High: 49 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 9pm, then a chance of snow after 9pm. Some thunder is also possible. Cloudy, with a low around 28. North northeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Chance
    Snow

    Low: 28 °F

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a chance of rain showers between 2pm and 5pm, then a chance of snow after 5pm. Some thunder is also possible. Cloudy, with a high near 45. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance Snow
    then Chance
    Rain/Snow

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 26.

    Slight Chance
    Snow then
    Patchy Fog

    Low: 26 °F

  • Thursday

    Thursday: A chance of rain and snow showers before 2pm, then a chance of rain showers. Some thunder is also possible. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 49.

    Chance
    Rain/Snow and
    Patchy Fog

    High: 49 °F

  • Thursday
    Night

    Thursday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 3am, then a slight chance of snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 27.

    Chance
    Rain/Snow

    Low: 27 °F

Detailed Forecast

Tonight
A chance of rain before 10pm, then rain and snow likely between 10pm and 5am, then snow likely after 5am. Cloudy, with a low around 32. East northeast wind 5 to 9 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow before 9am, then rain and snow showers likely between 9am and noon, then rain showers likely after noon. Some thunder is also possible. High near 48. East wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 27. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
A chance of snow before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Some thunder is also possible. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 49. Calm wind becoming north northeast 5 to 9 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain showers before 8pm, then a chance of rain and snow showers between 8pm and 9pm, then a chance of snow after 9pm. Some thunder is also possible. Cloudy, with a low around 28. North northeast wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow before 2pm, then a chance of rain showers between 2pm and 5pm, then a chance of snow after 5pm. Some thunder is also possible. Cloudy, with a high near 45. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 26.
Thursday
A chance of rain and snow showers before 2pm, then a chance of rain showers. Some thunder is also possible. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 49.
Thursday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 3am, then a slight chance of snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 27.
Friday
A chance of snow before 8am, then a chance of rain and snow showers between 8am and 10am, then a chance of rain showers after 10am. Some thunder is also possible. Mostly cloudy, with a high near 52.
Friday Night
A chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Some thunder is also possible. Partly sunny, with a high near 56.
Saturday Night
A chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a low around 30.
Sunday
A chance of rain and snow. Some thunder is also possible. Mostly cloudy, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
Last Update:
8:14 pm MDT May 19, 2019
Forecast Valid:
8pm MDT May 19, 2019-6pm MDT May 26, 2019
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation