Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 21, 05:00 AM PDT until April 22, 05:00 PM PDT

Current conditions at

Top Stn/Summit - 11,053ft (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

24°F

-4°C

Humidity	72%
Wind Speed	N 49 MPH
Barometer	NA
Dewpoint	17°F (-8°C)
Visibility	NA
Wind Chill	3°F (-16°C)
Last update	21 Apr 01:10 AM PDT

More Information:

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

Extended Forecast for

2 Miles W Mammoth Lakes CA

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

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 27 °F
Partly Cloudy
and Windy
Tuesday
High: 32 °F
Heavy Snow
and Very
Windy
Tuesday Night
Low: 15 °F
Heavy Snow
and Very
Windy
Wednesday
High: 28 °F
Chance Snow
Showers and
Breezy
Wednesday Night
Low: 16 °F
Mostly Clear
Thursday
High: 38 °F
Sunny
Thursday Night
Low: 24 °F
Partly Cloudy
Friday
High: 38 °F
Mostly Sunny
Friday Night
Low: 25 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 27. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 50 mph.

Tuesday

Snow showers, mainly after 11am. The snow could be heavy at times. Some thunder is also possible. High near 32. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.

Tuesday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 15. Very windy, with a southwest wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 16 inches possible.

Wednesday

A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 28. Breezy, with a southwest wind 20 to 25 mph decreasing to 15 to 20 mph in the morning. Winds could gust as high as 40 mph. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 16. West wind 10 to 15 mph.

Thursday

Sunny, with a high near 38. West wind around 10 mph.

Thursday Night

Partly cloudy, with a low around 24.

Friday

Mostly sunny, with a high near 38.

Friday Night

Partly cloudy, with a low around 25.

Saturday

A chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 36.