Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 20, 07:00 AM PST until November 21, 07:00 AM PST

Current conditions at

Top Stn/Summit (MTH03)

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

22°F

-6°C

Humidity	98%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	19 Nov 02:25 PM PST

More Information:

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

Extended Forecast for

3 Miles WNW Mammoth Lakes CA

Winter Weather Advisory November 20, 07:00am until November 21, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 35 °F
Mostly Sunny
Tonight
Low: 24 °F
Mostly Cloudy
then Slight
Chance Snow
Thursday
High: 30 °F
Heavy Snow
Thursday Night
Low: 25 °F
Heavy Snow
Friday
High: 29 °F
Slight Chance
Snow
Friday Night
Low: 24 °F
Mostly Cloudy
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 24 °F
Mostly Clear
Sunday
High: 42 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 35. South wind around 5 mph.

Tonight

A 10 percent chance of snow after 4am. Increasing clouds, with a low around 24. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Snow, mainly after 10am. The snow could be heavy at times. High near 30. Southwest wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 25. Northeast wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Friday

A 20 percent chance of snow. Mostly cloudy, with a high near 29. Northeast wind 10 to 15 mph, with gusts as high as 35 mph.

Friday Night

Mostly cloudy, with a low around 24. Northeast wind around 15 mph, with gusts as high as 35 mph.

Saturday

Mostly sunny, with a high near 35.

Saturday Night

Mostly clear, with a low around 24.

Sunday

Sunny, with a high near 42.

Sunday Night

Mostly clear, with a low around 28.