
Snowpack and Water Supply Status Update after Record Setting March Melt
Hazardous Weather Conditions
Current conditions at
DW5868 Mammoth Lakes (D5868)
Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.NA
31°F
-1°C
| Humidity | 81% |
| Wind Speed | SW 5 MPH |
| Barometer | 29.77 in (1008.13 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | NA |
| Wind Chill | 26°F (-3°C) |
| Last update | 31 Mar 07:15 PM PDT |
Extended Forecast for
Mammoth Lakes CA
Winter Weather Advisory March 31, 07:33pm until April 1, 05:00am
High Wind Warning April 1, 02:00pm until April 2, 11:00am
NOW until 5:00am Wed
Winter Weather Advisory
Tonight
Low: 28 °F
Snow Showers
then Chance
Snow ShowersWednesday

High: 43 °F
Chance Snow
ShowersWednesday Night

Low: 28 °F
Chance Snow
Showers and
BreezyThursday
High: 48 °F
Slight Chance
Snow Showers
and Breezy
then SunnyThursday Night

Low: 18 °F
Mostly Clear
Friday

High: 51 °F
Sunny
Friday Night

Low: 25 °F
Mostly Clear
Saturday

High: 57 °F
Sunny
Detailed Forecast
Tonight
Snow showers, mainly before 11pm. Low around 28. Southwest wind around 10 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow showers before 8am, then a chance of snow showers after 11am. Partly sunny, with a high near 43. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 28. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Thursday
A 20 percent chance of snow showers before 11am. Sunny, with a high near 48. Breezy, with a west wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Mostly clear, with a low around 18. West wind around 5 mph becoming north after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 51. Northeast wind around 5 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 60.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mammoth Lakes CA
37.66°N 118.97°W (Elev. 8301 ft)
37.66°N 118.97°W (Elev. 8301 ft)
4:31 pm PDT Mar 31, 2026
7pm PDT Mar 31, 2026-6pm PDT Apr 7, 2026



