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Heavy Snow from the Wasatch to the Upper Midwest

A strong weather system will bring heavy snow, gusty winds, and difficult travel conditions to a broad area from the Great Basin to the Upper Midwest. Farther south, strong winds and dry conditions is increasing the wildfire threat. Unusual warmth from the Ohio Valley to the Mid-Atlantic continues. The approaching cold front brings a threat of severe weather to the Ohio Valley later in the week. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NP (YLAW4)

Lat: 44.97722°NLon: 110.69528°WElev: 6299ft.

NA

26°F

-3°C

Humidity 82%
Wind Speed NNW 2 G 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 22 Feb 6:15 pm MST
Extended Forecast for

5 Miles ESE Mount Holmes WY

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 11pm.  Cloudy, with a low around 12. Wind chill values as low as -5. Light north northeast wind becoming north 5 to 10 mph after midnight.  Total nighttime snow accumulation of 1 to 3 inches possible.

    Chance Snow

    Low: 12 °F

  • Thursday

    Thursday: Snow likely, mainly after 11am.  Cloudy, with a high near 21. Wind chill values as low as -5. Blustery, with a north northeast wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely
    and Blustery

    High: 21 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of snow.  Cloudy, with a low around 6. Wind chill values as low as -5. North northeast wind 7 to 13 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 6 °F

  • Friday

    Friday: Snow likely, mainly before 11am.  Cloudy, with a high near 19. Wind chill values as low as -5. North northeast wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely
    then Chance
    Snow

    High: 19 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 1. West wind around 6 mph becoming calm  in the evening.  New snow accumulation of less than one inch possible.

    Chance Snow

    Low: 1 °F

  • Saturday

    Saturday: A 40 percent chance of snow.  Mostly cloudy, with a high near 17. South southwest wind 6 to 9 mph.

    Chance Snow

    High: 17 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 0. Southwest wind around 8 mph.

    Slight Chance
    Snow

    Low: 0 °F

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    Partly Sunny

    High: 20 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 9.

    Chance Snow

    Low: 9 °F

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly before 11pm. Cloudy, with a low around 12. Wind chill values as low as -5. Light north northeast wind becoming north 5 to 10 mph after midnight. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly after 11am. Cloudy, with a high near 21. Wind chill values as low as -5. Blustery, with a north northeast wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 6. Wind chill values as low as -5. North northeast wind 7 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 19. Wind chill values as low as -5. North northeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 1. West wind around 6 mph becoming calm in the evening. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 17. South southwest wind 6 to 9 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0. Southwest wind around 8 mph.
Sunday
Partly sunny, with a high near 20.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9.
Monday
Snow likely. Cloudy, with a high near 25. Chance of precipitation is 60%.
Monday Night
A chance of snow. Cloudy, with a low around 6.
Tuesday
A chance of snow. Mostly cloudy, with a high near 23.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 8.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 26.
Click Map For Forecast
Point Forecast:
5 Miles ESE Mount Holmes WY
 44.81°N 110.75°W (Elev. 7641 ft)
4:58 pm MST Feb 22, 2017
7pm MST Feb 22, 2017-6pm MST Mar 1, 2017
 
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Additional Resources

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