Snowpack and Water Supply Status Update after Record Setting March Melt

Hazardous Weather Conditions

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Overcast

39°F

4°C

Humidity	55%
Wind Speed	WNW 6 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	31 Mar 07:55 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles ESE Mammoth Lakes CA

Winter Weather Advisory March 31, 08:17pm until April 1, 05:00am

High Wind Warning April 1, 02:00pm until April 2, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

Winter Weather Advisory March 31, 08:17pm until April 1, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Tonight
Low: 23 °F
Chance Snow
Showers
Wednesday
High: 42 °F
Chance Snow
Showers and
Breezy
Wednesday Night
Low: 24 °F
Chance Snow
Showers and
Windy
Thursday
High: 44 °F
Slight Chance
Snow Showers
and Windy
then Sunny
and Breezy
Thursday Night
Low: 15 °F
Mostly Clear
Friday
High: 46 °F
Sunny
Friday Night
Low: 21 °F
Mostly Clear
Saturday
High: 52 °F
Sunny

Detailed Forecast

Tonight

A 50 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph. Total nighttime snow accumulation of less than a half 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 42. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 24. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 60 mph. Little or no snow accumulation expected.

Thursday

A 20 percent chance of snow showers before 11am. Sunny, with a high near 44. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 55 mph.

Thursday Night

Mostly clear, with a low around 15. West wind 10 to 15 mph becoming north in the evening.

Friday

Sunny, with a high near 46. North wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 21.

Saturday

Sunny, with a high near 52.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 55.