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

Mammoth Yosemite Airport (KMMH)

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

Mostly Cloudy

32°F

0°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Last update	20 Nov 09:55 AM PST

More Information:

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

Extended Forecast for

4 Miles E Mammoth Lakes CA

Winter Weather Advisory November 20, 10:29am until November 21, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 20, 10:29am until November 21, 08:00am
NOW until 8:00am Fri
Winter Weather Advisory
Today
High: 36 °F
Snow
Tonight
Low: 22 °F
Snow then
Chance Snow
Friday
High: 36 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 19 °F
Mostly Cloudy
Saturday
High: 40 °F
Sunny
Saturday Night
Low: 20 °F
Mostly Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 26 °F
Mostly Clear

Detailed Forecast

Today

Snow. High near 36. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly before 10pm. Low around 22. Northwest wind 5 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Friday

A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 36. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Night

Mostly cloudy, with a low around 19. North wind 5 to 10 mph.

Saturday

Sunny, with a high near 40. Northeast wind around 5 mph.

Saturday Night

Mostly clear, with a low around 20. Southwest wind around 5 mph.

Sunday

Sunny, with a high near 48.

Sunday Night

Mostly clear, with a low around 26.