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

61°F

16°C

Humidity 30%
Wind Speed W 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 27 Feb 01:00 PM PST
Extended Forecast for

Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 51. Southwest wind around 5 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind around 5 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 47 °F

    Decreasing
    Clouds

  • 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 20 percent chance of snow after 10am.  Partly sunny, with a high near 41. Southwest wind 10 to 15 mph.

    High: 41 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 36. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 10pm.  Mostly clear, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 51. Southwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 37. Southwest wind around 5 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Southwest wind 5 to 15 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 20 percent chance of snow after 10am. Partly sunny, with a high near 41. Southwest wind 10 to 15 mph.
Sunday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 36. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow before 10pm. Mostly clear, with a low around 24.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 23.
Thursday
A slight chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Lakes CA
 37.61°N 118.99°W (Elev. 9137 ft)
9:16 am PST Feb 27, 2026
1pm PST Feb 27, 2026-6pm PST Mar 5, 2026
 
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Additional Resources

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