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Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

32°F

0°C

Humidity 54%
Wind Speed NNW 4 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 18 Oct 02:15 AM PDT
Extended Forecast for

13 Miles SE Mammoth Lakes CA

  • Overnight

    Overnight: Clear, with a low around 30. Northwest wind around 10 mph.

    Low: 30 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 50. North wind 5 to 10 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. West wind 5 to 10 mph becoming southwest in the evening.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Increasing clouds, with a high near 42. South wind around 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 23.

    Low: 23 °F

    Snow

Detailed Forecast

Overnight
Clear, with a low around 30. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 50. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 28. West wind 5 to 10 mph becoming southwest in the evening.
Monday
Sunny, with a high near 46. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 25. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow after 11am. Increasing clouds, with a high near 42. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 37.
Wednesday Night
Snow. Cloudy, with a low around 23.
Thursday
Snow likely. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SE Mammoth Lakes CA
 37.5°N 118.82°W (Elev. 10732 ft)
Last Update:
11:30 pm PDT Oct 17, 2026
Forecast Valid:
2am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
Forecast Discussion
 
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