Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect. Read More >

Hazardous Weather Conditions

En Español

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112ft.

Clear

52°F

11°C

Humidity	13%
Wind Speed	SSW 18 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	3°F (-16°C)
Visibility	10.00 mi
Last update	13 Apr 09:56 AM PDT

More Information:

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

Extended Forecast for

8 Miles ESE Mammoth Lakes CA

Fire Weather Watch April 13, 11:00am until April 13, 08:00pm

Click here for hazard details and duration

Fire Weather Watch

Today

Sunny and
Windy
High: 47 °F
Tonight

Mostly Clear
and Windy
then Slight
Chance Snow
Showers
Low: 26 °F
Wednesday

Snow Showers
Likely
High: 40 °F
Wednesday
Night

Slight Chance
Snow Showers
then Mostly
Clear
Low: 26 °F
Thursday

Sunny
High: 46 °F
Thursday
Night

Mostly Clear
Low: 28 °F
Friday

Sunny
High: 48 °F
Friday
Night

Mostly Clear
Low: 31 °F
Saturday

Sunny
High: 51 °F

Detailed Forecast

Today

Sunny, with a high near 47. Windy, with a southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

Tonight

A 20 percent chance of snow showers after 3am. Mostly clear, with a low around 26. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 50 mph.

Wednesday

Snow showers likely, mainly between 10am and 11am. Some thunder is also possible. Partly sunny, with a high near 40. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 26. West wind 10 to 15 mph.

Thursday

Sunny, with a high near 46. West wind 10 to 15 mph.

Thursday Night

Mostly clear, with a low around 28. West wind around 10 mph, with gusts as high as 20 mph.

Friday

Sunny, with a high near 48.

Friday Night

Mostly clear, with a low around 31.

Saturday

Sunny, with a high near 51.