Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

47°F

8°C

Humidity 53%
Wind Speed W 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 27 Feb 06:15 PM PST
Extended Forecast for

Mammoth Lakes CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Southwest wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: A 10 percent chance of snow showers after 4pm.  Mostly sunny, with a high near 41. Southwest wind around 15 mph, with gusts as high as 35 mph.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly after 10pm.  Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 30 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers

  • Monday

    Monday: A 50 percent chance of snow showers.  Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 25 mph.  Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Southwest wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 32. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 10 percent chance of snow showers after 4pm. Mostly sunny, with a high near 41. Southwest wind around 15 mph, with gusts as high as 35 mph.
Sunday Night
A 30 percent chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Monday
A 50 percent chance of snow showers. Partly sunny, with a high near 35. West wind around 10 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
A slight chance of snow showers after 4pm. Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 23.
Thursday
Sunny, with a high near 37.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.61°N 118.99°W (Elev. 9137 ft)
1:15 pm PST Feb 27, 2026
6pm PST Feb 27, 2026-6pm PST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database