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Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed SSE 5 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 23 Mar 01:55 AM PDT
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Mostly clear, with a low around 36. Southwest wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37. West wind 10 to 15 mph becoming light southwest in the evening. Winds could gust as high as 25 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 70. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 37. West wind 10 to 15 mph becoming light southwest in the evening. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.61°N 118.82°W (Elev. 7201 ft)
Last Update:
11:20 pm PDT Mar 22, 2026
Forecast Valid:
2am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation