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.

light snow,mist

32°F

0°C

Humidity	100%
Wind Speed	ESE 6 MPH
Barometer	29.92 in (1013.21 mb)
Dewpoint	32°F (0°C)
Visibility	0.50 mi
Wind Chill	26°F (-3°C)
Last update	20 Nov 12:35 PM PST

More Information:

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

Extended Forecast for

7 Miles ESE Mammoth Lakes CA

Winter Weather Advisory November 20, 12:48pm until November 21, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 20, 12:48pm until November 21, 08:00am
NOW until 8:00am Fri
Winter Weather Advisory
This Afternoon
High: 37 °F
Snow
Tonight
Low: 21 °F
Snow
Friday
High: 38 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 18 °F
Partly Cloudy
Saturday
High: 43 °F
Sunny
Saturday Night
Low: 18 °F
Mostly Clear
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 23 °F
Mostly Clear

Detailed Forecast

This Afternoon

Snow, mainly after 1pm. High near 37. Calm wind becoming east around 5 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly before 4am. Low around 21. North wind around 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

A 20 percent chance of snow before 10am. Partly sunny, with a high near 38. East wind 10 to 15 mph.

Friday Night

Partly cloudy, with a low around 18. North wind 5 to 10 mph.

Saturday

Sunny, with a high near 43. Northeast wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 18. Southwest wind around 5 mph.

Sunday

Sunny, with a high near 49.