Fire Weather Concerns in the Southern Plains and Southeast; Pacific System to Bring Unsettled Weather to the West Coast

Gusty winds and dry conditions will continue to bring elevated to critical fire weather conditions to the southern Plains and Southeast early this week. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to northern and central California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

DW5868 Mammoth Lakes (D5868)

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

41°F

5°C

Humidity	46%
Wind Speed	W 1 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	19 Apr 11:45 PM PDT

More Information:

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

Extended Forecast for

Mammoth Lakes CA

Winter Storm Watch April 21, 05:00am until April 22, 05:00pm

Lake Wind Advisory April 20, 11:00am until April 20, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Lake Wind Advisory

Overnight
Low: 33 °F
Mostly Cloudy
Monday
High: 56 °F
Patchy
Blowing Dust
Monday Night
Low: 34 °F
Patchy
Blowing Dust
then Mostly
Clear
Tuesday
High: 45 °F
Snow Showers
Tuesday Night
Low: 22 °F
Heavy Snow
and Breezy
then Chance
Snow Showers
Wednesday
High: 43 °F
Chance Snow
Showers
Wednesday Night
Low: 20 °F
Mostly Clear
Thursday
High: 50 °F
Sunny
Thursday Night
Low: 25 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 33. Southwest wind around 5 mph.

Monday

Patchy blowing dust after 11am. Mostly sunny, with a high near 56. Southwest wind 5 to 15 mph, with gusts as high as 40 mph.

Monday Night

Patchy blowing dust before 8pm. Mostly clear, with a low around 34. Southwest wind 10 to 15 mph, with gusts as high as 40 mph.

Tuesday

Snow showers, mainly after 11am. Some thunder is also possible. High near 45. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Patchy blowing dust between 11pm and 2am. Low around 22. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

A 30 percent chance of snow showers, mainly before 11am. Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 20.

Thursday

Sunny, with a high near 50.

Thursday Night

Mostly clear, with a low around 25.

Friday

Sunny, with a high near 51.

Friday Night

Partly cloudy, with a low around 27.

Saturday

A slight chance of rain and snow showers. Mostly sunny, with a high near 50.