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Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult. Read More >

Hazardous Weather Conditions

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Fair

21°F

-6°C

Humidity 74%
Wind Speed N 5 MPH
Barometer 30.25 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 18 Dec 2:55 am PST
Extended Forecast for

8 Miles E Mammoth Lakes CA

  • Overnight

    Overnight: Mostly clear, with a low around 16. Northwest wind around 5 mph.

    Mostly Clear

    Low: 16 °F

  • Monday

    Monday: Mostly sunny, with a high near 51. Calm wind.

    Mostly Sunny

    High: 51 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 18. Calm wind.

    Mostly Clear

    Low: 18 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Southwest wind around 5 mph.

    Mostly Sunny

    High: 56 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 25. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the evening. Winds could gust as high as 30 mph.

    Partly Cloudy

    Low: 25 °F

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly before 4pm.  Partly sunny, with a high near 45. Breezy.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers and
    Breezy

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers before 10pm.  Partly cloudy, with a low around 16. Breezy.

    Slight Chance
    Snow Showers
    and Breezy
    then Partly
    Cloudy

    Low: 16 °F

  • Thursday

    Thursday: Sunny, with a high near 35.

    Sunny

    High: 35 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 16. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 51. Calm wind.
Monday Night
Mostly clear, with a low around 18. Calm wind.
Tuesday
Mostly sunny, with a high near 56. Southwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 25. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the evening. Winds could gust as high as 30 mph.
Wednesday
A 50 percent chance of snow showers, mainly before 4pm. Partly sunny, with a high near 45. Breezy. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before 10pm. Partly cloudy, with a low around 16. Breezy.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 48.
Click Map For Forecast
Point Forecast:
8 Miles E Mammoth Lakes CA
 37.64°N 118.82°W (Elev. 7198 ft)
2:37 pm PST Dec 17, 2017
3am PST Dec 18, 2017-6pm PST Dec 24, 2017
 
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