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

Strong Storm System To Impact The West

A large, strong and moist Pacific storm system will impact a good portion of the West on Friday through the upcoming weekend. Heavy rain, strong winds, heavy mountain snow and rough surf can be expected. The heavy rain may result in some flash flooding on Friday and Saturday across northern portions of California and southwestern Oregon, especially near recent burn scar areas. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6300ft.

NA

30°F

-2°C

Humidity 72%
Wind Speed SSW 4 MPH
Barometer 1023.37 mb
Dewpoint 21°F (-7°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 05 Dec 11:15 PM MST
Extended Forecast for

14 Miles NW Mount Holmes WY

  • Overnight

    Overnight: A slight chance of snow between 3am and 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 20. South southwest wind around 9 mph. Chance of precipitation is 20%.

    Slight Chance
    Snow and
    Patchy Fog

    Low: 20 °F

  • Friday

    Friday: A 20 percent chance of snow between 3pm and 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 32. South southwest wind 9 to 11 mph.

    Patchy Fog
    then Slight
    Chance Snow

    High: 32 °F

  • Friday
    Night

    Friday Night: A 50 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 25. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Slight Chance
    Snow then
    Chance Snow

    Low: 25 °F

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 31. South southwest wind around 11 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    Chance Snow

    High: 31 °F

  • Saturday
    Night

    Saturday Night: A 50 percent chance of snow. Cloudy, with a low around 24. South southwest wind 7 to 9 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 2 inches possible.

    Chance Snow

    Low: 24 °F

  • Sunday

    Sunday: Snow likely. Cloudy, with a high near 32. South southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Snow Likely

    High: 32 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Northwest wind around 6 mph.

    Chance Snow
    then Mostly
    Cloudy

    Low: 11 °F

  • Monday

    Monday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 25.

    Slight Chance
    Snow

    High: 25 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 12.

    Mostly Cloudy

    Low: 12 °F

Detailed Forecast

Overnight
A slight chance of snow between 3am and 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 20. South southwest wind around 9 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of snow between 3pm and 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 32. South southwest wind 9 to 11 mph.
Friday Night
A 50 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 25. South southwest wind 10 to 13 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 31. South southwest wind around 11 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 24. South southwest wind 7 to 9 mph, with gusts as high as 26 mph. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely. Cloudy, with a high near 32. South southwest wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Northwest wind around 6 mph.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A slight chance of snow. Partly sunny, with a high near 28.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 14.
Thursday
A chance of snow. Mostly cloudy, with a high near 25.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
14 Miles NW Mount Holmes WY
 44.95°N 111.05°W (Elev. 7201 ft)
Last Update:
8:58 pm MST Dec 5, 2019
Forecast Valid:
12am MST Dec 6, 2019-6pm MST Dec 11, 2019
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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