Winter Storm to Bring Widespread Hazardous Weather from the South into the East

Another winter storm will shift across the Great Lakes into New England today through Thursday. Ice and snow will change to some rain today along the Appalachian corridor before ending as some snow Thursday. Strong winds will cause a ground blizzard in the Northern Plains. Heavy rain and thunderstorms will bring a threat for flooding from the northern Gulf Coast into southern New England. Read More >

Current conditions at

West Yellowstone (KWYS)

Lat: 44.68333°NLon: 111.11667°WElev: 6644ft.

Lt Snow

-8°C

18°F

Humidity 85%
Wind Speed SW 12 MPH
Barometer 29.99 in
Dewpoint -10°C (14°F)
Visibility 0.80 km
Wind Chill-15°C (5°F)
Last update 23 Jan 12:55 pm MST
Extended Forecast for

West Yellowstone MT

Winter Storm Warning until January 24, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 24, 05:00am

    NOW until
    5:00am Thu

    Winter Storm Warning

  • This
    Afternoon

    This Afternoon: Snow.  High near -6. Southwest wind 16 to 23 km/h, with gusts as high as 35 km/h.  Chance of precipitation is 90%. Total daytime snow accumulation of 9 to 13 centimeters possible.

    Snow

    High: -6 °C

  • Tonight

    Tonight: Snow likely, mainly before 1am.  Mostly cloudy, with a low around -15. South wind 5 to 10 km/h.  Chance of precipitation is 70%. New snow accumulation of less than a half centimeter possible.

    Snow Likely
    then Chance
    Snow

    Low: -15 °C

  • Thursday

    Thursday: A 30 percent chance of snow after 10am.  Partly sunny, with a high near -4. Wind chill values as low as -19. Southwest wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon.  New snow accumulation of around a centimeter possible.

    Chance Snow

    High: -4 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around -12. Southwest wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight.  New snow accumulation of 1 to 2 centimeters possible.

    Chance Snow

    Low: -12 °C

  • Friday

    Friday: Snow likely, mainly after 11am.  Cloudy, with a high near -3. Southwest wind 5 to 10 km/h.  Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.

    Snow Likely

    High: -3 °C

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around -14.

    Mostly Cloudy

    Low: -14 °C

  • Saturday

    Saturday: Partly sunny, with a high near -2.

    Partly Sunny

    High: -2 °C

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around -13.

    Mostly Cloudy

    Low: -13 °C

Detailed Forecast

This Afternoon
Snow. High near -6. Southwest wind 16 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 90%. Total daytime snow accumulation of 9 to 13 centimeters possible.
Tonight
Snow likely, mainly before 1am. Mostly cloudy, with a low around -15. South wind 5 to 10 km/h. Chance of precipitation is 70%. New snow accumulation of less than a half centimeter possible.
Thursday
A 30 percent chance of snow after 10am. Partly sunny, with a high near -4. Wind chill values as low as -19. Southwest wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. New snow accumulation of around a centimeter possible.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around -12. Southwest wind 11 to 16 km/h decreasing to 5 to 10 km/h after midnight. New snow accumulation of 1 to 2 centimeters possible.
Friday
Snow likely, mainly after 11am. Cloudy, with a high near -3. Southwest wind 5 to 10 km/h. Chance of precipitation is 60%. New snow accumulation of 2 to 4 centimeters possible.
Friday Night
Mostly cloudy, with a low around -14.
Saturday
Partly sunny, with a high near -2.
Saturday Night
Mostly cloudy, with a low around -13.
Sunday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near -2.
Sunday Night
A chance of snow. Mostly cloudy, with a low around -17.
Monday
A chance of snow. Partly sunny, with a high near -7.
Monday Night
Partly cloudy, with a low around -21.
Tuesday
Mostly sunny, with a high near -6.
Click Map For Forecast
Point Forecast:
West Yellowstone MT
 44.67°N 111.12°W (Elev. 2037 m)
12:25 pm MST Jan 23, 2019
1pm MST Jan 23, 2019-6pm MST Jan 29, 2019
 
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Additional Resources

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