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

Mammoth Yosemite Airport (KMMH)

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

Clear

48°F

9°C

Humidity	26%
Wind Speed	NW 8 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	19 Apr 08:15 PM PDT

More Information:

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

Extended Forecast for

10 Miles ESE 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

Tonight
Low: 32 °F
Mostly Cloudy
and Breezy
Monday
High: 52 °F
Patchy
Blowing Dust
and Windy
Monday Night
Low: 31 °F
Patchy
Blowing Dust
and Windy
Tuesday
High: 44 °F
Snow Showers
and Windy
Tuesday Night
Low: 20 °F
Snow Showers
and Very
Windy
Wednesday
High: 40 °F
Slight Chance
Snow Showers
and Windy
then Sunny
and Breezy
Wednesday Night
Low: 20 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 46 °F
Sunny
Thursday Night
Low: 24 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 32. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

Monday

Patchy blowing dust after 8am. Mostly sunny, with a high near 52. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph.

Monday Night

Patchy blowing dust. Partly cloudy, with a low around 31. Windy, with a south wind around 30 mph, with gusts as high as 50 mph.

Tuesday

Snow showers, mainly after 11am. Some thunder is also possible. Areas of blowing dust. High near 44. Windy, with a southeast wind around 35 mph becoming southwest in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow showers, mainly before 11pm. Some thunder is also possible. Widespread blowing dust, mainly before 11pm. Low around 20. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday

A 20 percent chance of snow showers before 11am. Patchy blowing dust before 11am. Mostly sunny, with a high near 40. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

Wednesday Night

Mostly clear, with a low around 20. Breezy.

Thursday

Sunny, with a high near 46.

Thursday Night

Mostly clear, with a low around 24.

Friday

Sunny, with a high near 47.

Friday Night

Partly cloudy, with a low around 27.

Saturday

A slight chance of snow showers. Mostly sunny, with a high near 47.