Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

31°F

-1°C

Humidity 88%
Wind Speed SE 32 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill16°F (-9°C)
Last update 01 Mar 05:25 AM PST
Extended Forecast for

3 Miles NW Mammoth Lakes CA

  • Today

    Today: A 20 percent chance of snow after 1pm.  Mostly sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 40 mph.

    High: 44 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a chance of snow after 10pm.  Partly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 35 mph.  Chance of precipitation is 30%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 7am, then a chance of snow after 10am.  Mostly sunny, with a high near 39. West wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Northwest wind around 5 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 49. Calm wind becoming southwest around 5 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 45.

    High: 45 °F

    Sunny then
    Slight Chance
    Snow

  • Wednesday Night

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

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of snow after 1pm. Mostly sunny, with a high near 44. Southwest wind 10 to 15 mph, with gusts as high as 40 mph.
Tonight
A slight chance of snow before 7pm, then a chance of snow after 10pm. Partly cloudy, with a low around 28. Southwest wind around 10 mph, with gusts as high as 35 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.
Monday
A chance of snow before 7am, then a chance of snow after 10am. Mostly sunny, with a high near 39. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Mostly clear, with a low around 26. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 49. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 30. Southwest wind around 5 mph.
Wednesday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 45.
Wednesday Night
A slight chance of snow before 10pm. Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 40.
Thursday Night
Mostly clear, with a low around 24.
Friday
Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Mammoth Lakes CA
 37.65°N 119.03°W (Elev. 8809 ft)
1:15 am PST Mar 1, 2026
5am PST Mar 1, 2026-6pm PST Mar 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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