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Hazardous Weather Conditions

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

45°F

7°C

Humidity 52%
Wind Speed N 3 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 09 Oct 12:15 AM PDT
Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Fire Weather Watch October 10, 11:00am until October 10, 09:00pm
Lake Wind Advisory October 10, 11:00am until October 10, 11:00pm
Click here for hazard details and duration
Fire Weather Watch
Lake Wind Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Northwest wind 10 to 15 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Breezy, with a north wind 10 to 15 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.

    High: 64 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 11pm. Snow level 9900 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 30. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph.

    Low: 30 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday

    Sunday: A 40 percent chance of showers. Snow level 9100 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 56. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 11pm, then a chance of rain and snow showers. Snow level 9300 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance
    Rain/Snow and
    Breezy

  • Columbus Day

    Columbus Day: Snow showers likely before 2pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Snow level 7200 feet. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Calm wind.
Friday
Sunny, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 36. Northwest wind 10 to 15 mph.
Saturday
Sunny, with a high near 64. Breezy, with a north wind 10 to 15 mph becoming southwest 15 to 20 mph in the morning. Winds could gust as high as 35 mph.
Saturday Night
A 20 percent chance of showers after 11pm. Snow level 9900 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 30. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph.
Sunday
A 40 percent chance of showers. Snow level 9100 feet rising to 9700 feet in the afternoon. Partly sunny, with a high near 56. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
A slight chance of rain showers before 11pm, then a chance of rain and snow showers. Snow level 9300 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 40%. Little or no snow accumulation expected.
Columbus Day
Snow showers likely before 2pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 46.
Monday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Snow level 7200 feet. Mostly cloudy, with a low around 20.
Tuesday
A slight chance of snow showers before 11am. Snow level rising to 8400 feet in the afternoon. Mostly sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Clear, with a low around 26.
Thursday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Mammoth Lakes CA
 37.63°N 118.85°W (Elev. 7152 ft)
Last Update:
11:30 pm PDT Oct 8, 2026
Forecast Valid:
12am PDT Oct 9, 2026-6pm PDT Oct 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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