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Heavy Rain and Flooding, and Significant Wintry Impacts for the Central U.S.

A strong frontal boundary slowing as it moves into the central U.S. will tap into deep moisture to produce heavy rain and flooding, and a significant ice storm. Rain totals up to 7 inches, with isolated higher amounts, will be possible. Significant icing up to a third of an inch may occur in the central Plains and Middle Missouri Valley. Continued cold weather with snow to low elevations out west. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Fair

20°F

-7°C

Humidity 35%
Wind Speed S 3 MPH
Barometer 29.97 in
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 20 Feb 9:55 am PST
Extended Forecast for

12 Miles ENE Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 33. Northwest wind around 5 mph becoming east in the afternoon.

    Sunny

    High: 33 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 3. North wind around 5 mph becoming southwest after midnight.

    Mostly Cloudy

    Low: 3 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 4pm.  Partly sunny, with a high near 34. Southwest wind around 5 mph becoming northwest in the morning.  Little or no snow accumulation expected.

    Chance Snow
    Showers

    High: 34 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before 10pm.  Mostly cloudy, with a low around 7. Southwest wind around 5 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 7 °F

  • Thursday

    Thursday: A 40 percent chance of snow showers.  Partly sunny, with a high near 32. Southwest wind 5 to 10 mph.  New snow accumulation of less than one inch possible.

    Chance Snow
    Showers

    High: 32 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 9. New snow accumulation of around an inch possible.

    Chance Snow
    Showers

    Low: 9 °F

  • Friday

    Friday: A 40 percent chance of snow showers.  Mostly sunny, with a high near 31. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 31 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 10.

    Mostly Clear

    Low: 10 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    Mostly Sunny

    High: 42 °F

Detailed Forecast

Today
Sunny, with a high near 33. Northwest wind around 5 mph becoming east in the afternoon.
Tonight
Mostly cloudy, with a low around 3. North wind around 5 mph becoming southwest after midnight.
Wednesday
A 30 percent chance of snow showers, mainly after 4pm. Partly sunny, with a high near 34. Southwest wind around 5 mph becoming northwest in the morning. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 7. Southwest wind around 5 mph. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow showers. Partly sunny, with a high near 32. Southwest wind 5 to 10 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. New snow accumulation of around an inch possible.
Friday
A 40 percent chance of snow showers. Mostly sunny, with a high near 31. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 10.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A slight chance of snow showers. Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 42.
Click Map For Forecast
Point Forecast:
12 Miles ENE Mammoth Lakes CA
 37.69°N 118.75°W (Elev. 6824 ft)
7:04 am PST Feb 20, 2018
10am PST Feb 20, 2018-6pm PST Feb 26, 2018
 
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