National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Wet and Cool in the East this Memorial Day Weekend; Well Above Normal Temperatures in the Northern Plains

A wet Memorial Day weekend is in store for the East, with widespread rainfall of 1 to more than 2 inches expected from the Gulf Coast to southern New England. Well above normal temperatures are forecast to build across the northern Plains. Another round of heavy to excessive rainfall is expected to impact the western Gulf Coast this weekend with Flood Watches in effect. Read More >

Current conditions at

Top Stn/Summit - 11,053ft (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

45°F

7°C

Humidity 45%
Wind Speed SW 23 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 23 May 02:40 PM PDT
Extended Forecast for

3 Miles SW Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Snow level 10600 feet rising to 11400 feet. Mostly sunny, with a high near 54. South wind around 10 mph becoming northeast in the morning. Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 8pm. Snow level 11000 feet. Partly cloudy, with a low around 39. West wind 5 to 10 mph.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Memorial Day

    Memorial Day: Sunny, with a high near 55. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. Breezy.

    Low: 29 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Snow showers likely, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 36.

    High: 36 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 41. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Snow level 10600 feet rising to 11400 feet. Mostly sunny, with a high near 54. South wind around 10 mph becoming northeast in the morning. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers before 8pm. Snow level 11000 feet. Partly cloudy, with a low around 39. West wind 5 to 10 mph.
Memorial Day
Sunny, with a high near 55. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 48. Breezy.
Tuesday Night
Mostly clear, with a low around 29. Breezy.
Wednesday
Snow showers likely, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 36.
Wednesday Night
A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 25.
Thursday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mammoth Lakes CA
 37.59°N 119.01°W (Elev. 9957 ft)
Last Update:
11:30 am PDT May 23, 2026
Forecast Valid:
2pm PDT May 23, 2026-6pm PDT May 29, 2026
 
Forecast Discussion
 
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