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	47%
Wind Speed	W 4 MPH
Barometer	29.83 in (1010.16 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	38°F (3°C)
Last update	20 Apr 12:15 AM 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: 28 °F
Mostly Cloudy
Monday
High: 60 °F
Mostly Sunny
then Patchy
Blowing Dust
Monday Night
Low: 29 °F
Patchy
Blowing Dust
then Mostly
Clear
Tuesday
High: 49 °F
Rain/Snow and
Breezy
Tuesday Night
Low: 18 °F
Snow Showers
and Breezy
then Chance
Snow Showers
Wednesday
High: 46 °F
Slight Chance
Snow Showers
Wednesday Night
Low: 16 °F
Mostly Clear
Thursday
High: 53 °F
Sunny
Thursday Night
Low: 21 °F
Mostly Clear

Detailed Forecast

Overnight

Mostly cloudy, with a low around 28. West wind around 5 mph.

Monday

Patchy blowing dust after 2pm. Mostly sunny, with a high near 60. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

Monday Night

Patchy blowing dust before 8pm. Mostly clear, with a low around 29. South wind 10 to 15 mph, with gusts as high as 35 mph.

Tuesday

A chance of snow showers before 8am, then rain and snow showers between 8am and 2pm, then snow showers after 2pm. Some thunder is also possible. Snow level 7700 feet. High near 49. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Tuesday Night

Snow showers, mainly before 11pm. Some thunder is also possible. Low around 18. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday

A 20 percent chance of snow showers. Mostly sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 16.

Thursday

Sunny, with a high near 53.

Thursday Night

Mostly clear, with a low around 21.

Friday

Sunny, with a high near 54.

Friday Night

Partly cloudy, with a low around 23.