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Deep Cold Trough Meets Gulf Moisture with Significant Impacts Across the Western and Central U.S.

A deep trough and associated cold front is bringing much below normal temperatures in the west, with low elevation snows. Strong winds and widespread snow, will impact the Great Basin, western mountains, and the Plains. The slowing front, will bring prolonged waves of heavy rain across the Mississippi Valley to the Great Lakes. Significant icing forecast north of the heavy rain. Big warm up east. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

18°F

-8°C

Humidity 58%
Wind Speed NW 9 MPH
Barometer 29.73 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 19 Feb 5:15 pm PST
Extended Forecast for

5 Miles ENE Mammoth Lakes CA

  • Washington's
    Birthday

    Washington's Birthday: A 50 percent chance of snow showers.  Mostly cloudy, with a high near 22. Northwest wind around 10 mph, with gusts as high as 20 mph.  Total daytime snow accumulation of 1 to 2 inches possible.

    Chance Snow
    Showers

    High: 22 °F

  • Tonight

    Tonight: A 50 percent chance of snow showers before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Mostly Clear

    Low: -2 °F

  • Tuesday

    Tuesday: Sunny, with a high near 27. West wind around 5 mph becoming northeast in the morning.

    Sunny

    High: 27 °F

  • Tuesday
    Night

    Tuesday Night: A 10 percent chance of snow showers after 4am.  Mostly cloudy, with a low around 1. North wind around 5 mph becoming south in the evening.

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

    Low: 1 °F

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly after 10am.  Partly sunny, with a high near 32. South wind around 5 mph.  Little or no snow accumulation expected.

    Chance Snow
    Showers

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers.  Partly cloudy, with a low around 8.

    Slight Chance
    Snow Showers

    Low: 8 °F

  • Thursday

    Thursday: A 50 percent chance of snow.  Partly sunny, with a high near 25. New snow accumulation of less than one inch possible.

    Chance Snow

    High: 25 °F

  • Thursday
    Night

    Thursday Night: A chance of snow.  Mostly cloudy, with a low around 11.

    Chance Snow

    Low: 11 °F

  • Friday

    Friday: A chance of snow showers.  Mostly sunny, with a high near 27.

    Chance Snow
    Showers

    High: 27 °F

Detailed Forecast

Washington's Birthday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. Northwest wind around 10 mph, with gusts as high as 20 mph. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 50 percent chance of snow showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Tuesday
Sunny, with a high near 27. West wind around 5 mph becoming northeast in the morning.
Tuesday Night
A 10 percent chance of snow showers after 4am. Mostly cloudy, with a low around 1. North wind around 5 mph becoming south in the evening.
Wednesday
A 40 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 32. South wind around 5 mph. Little or no snow accumulation expected.
Wednesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 8.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 25. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow showers. Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
5 Miles ENE Mammoth Lakes CA
 37.67°N 118.89°W (Elev. 7671 ft)
2:17 pm PST Feb 19, 2018
5pm PST Feb 19, 2018-6pm PST Feb 26, 2018
 
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