Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Hazardous Weather Conditions

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

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

31°F

-1°C

Humidity	87%
Wind Speed	ENE 0 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	20 Nov 10:00 AM PST

More Information:

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

Extended Forecast for

4 Miles SE Mammoth Lakes CA

Winter Weather Advisory November 20, 10:22am until November 21, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 20, 10:22am until November 21, 08:00am
NOW until 8:00am Fri
Winter Weather Advisory
Today
High: 31 °F
Heavy Snow
Tonight
Low: 21 °F
Heavy Snow
then Chance
Snow
Friday
High: 30 °F
Slight Chance
Snow then
Mostly Cloudy
Friday Night
Low: 20 °F
Mostly Cloudy
Saturday
High: 35 °F
Sunny
Saturday Night
Low: 23 °F
Mostly Clear
Sunday
High: 42 °F
Sunny
Sunday Night
Low: 27 °F
Mostly Clear

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 31. Calm wind becoming northeast around 5 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow, mainly before 10pm. The snow could be heavy at times. Low around 21. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday

A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 30. Northeast wind around 15 mph, with gusts as high as 30 mph.

Friday Night

Mostly cloudy, with a low around 20. Northeast wind around 15 mph, with gusts as high as 30 mph.

Saturday

Sunny, with a high near 35. Northeast wind 5 to 10 mph, with gusts as high as 25 mph.

Saturday Night

Mostly clear, with a low around 23. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Sunday

Sunny, with a high near 42.

Sunday Night

Mostly clear, with a low around 27.