Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until November 21, 08:00 AM PST

Current conditions at

Top Stn/Summit (MTH03)

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

17°F

-8°C

Humidity	96%
Wind Speed	NNE 2 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	20 Nov 10:45 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, 11:00pm until November 21, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 20, 11:00pm until November 21, 08:00am
NOW until 8:00am Fri
Winter Weather Advisory
Tonight
Low: 24 °F
Chance Snow
and Blustery
Friday
High: 29 °F
Slight Chance
Snow then
Mostly Cloudy
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 34 °F
Sunny
Saturday Night
Low: 24 °F
Mostly Clear
Sunday
High: 41 °F
Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 42 °F
Sunny

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly before 4am. Cloudy, with a low around 24. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

Friday

A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 29. Northeast wind 10 to 15 mph, with gusts as high as 40 mph.

Friday Night

Mostly cloudy, with a low around 23. Northeast wind around 15 mph, with gusts as high as 35 mph.

Saturday

Sunny, with a high near 34. Northeast wind around 10 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 24. North wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 41. West wind around 5 mph.

Sunday Night

Mostly clear, with a low around 28.