Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from April 20, 11:00 AM PDT until April 20, 10:00 PM PDT
Winter Weather Advisory in effect from April 21, 05:00 AM PDT until April 22, 05:00 PM PDT

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

53°F

12°C

Humidity	25%
Wind Speed	W 5 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	20 Apr 02:16 PM PDT

More Information:

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

Extended Forecast for

5 Miles SSE Mammoth Lakes CA

Winter Weather Advisory April 21, 05:00am until April 22, 05:00pm

Lake Wind Advisory until April 20, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Lake Wind Advisory

Lake Wind Advisory until April 20, 10:00pm
NOW until 10:00pm Mon
Lake Wind Advisory
This Afternoon
High: 39 °F
Sunny and
Windy
Tonight
Low: 23 °F
Mostly Clear
and Windy
Tuesday
High: 29 °F
Heavy Snow
and Very
Windy
Tuesday Night
Low: 11 °F
Very Windy.
Heavy Snow
then Chance
Snow Showers
Wednesday
High: 26 °F
Chance Snow
Showers and
Windy
Wednesday Night
Low: 10 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Thursday
High: 34 °F
Sunny
Thursday Night
Low: 18 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Sunny, with a high near 39. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.

Tonight

Mostly clear, with a low around 23. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph.

Tuesday

Snow showers, mainly after 11am. The snow could be heavy at times. Some thunder is also possible. High near 29. Very windy, with a south wind around 45 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

Tuesday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 11. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday

A 30 percent chance of snow showers. Partly sunny, with a high near 26. Windy, with a southwest wind 30 to 35 mph decreasing to 20 to 25 mph in the morning. Winds could gust as high as 50 mph. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Mostly clear, with a low around 10. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 34.

Thursday Night

Partly cloudy, with a low around 18.

Friday

Mostly sunny, with a high near 34.

Friday Night

Partly cloudy, with a low around 19.

Saturday

A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 33.