Heavy to Excessive Rainfall for the Southwest U.S.; Watching for Possible East Coast Storm

Thunderstorms and a chance for some isolated flash flooding will continue today in the Southwest U.S. before an influx of tropical moisture from Priscilla brings widespread heavy rainfall and a flash flooding threat late this week into this weekend. A coastal storm may develop off the southeast U.S. coast Friday night and drift north just off the Mid-Atlantic coast through the weekend. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

66°F

19°C

Humidity	17%
Wind Speed	E 17 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	08 Oct 03:55 PM PDT

More Information:

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

Extended Forecast for

5 Miles ENE Mammoth Lakes CA

Tonight
Low: 37 °F
Mostly Clear
Thursday
High: 65 °F
Sunny and
Windy
Thursday Night
Low: 39 °F
Mostly Clear
and Breezy
then Mostly
Clear
Friday
High: 63 °F
Sunny then
Sunny and
Breezy
Friday Night
Low: 37 °F
Mostly Clear
and Breezy
then Mostly
Clear
Saturday
High: 53 °F
Slight Chance
Showers and
Breezy
Saturday Night
Low: 25 °F
Mostly Clear
Sunday
High: 56 °F
Sunny
Sunday Night
Low: 29 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 37. South wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 30 mph.

Thursday

Sunny, with a high near 65. Windy, with a southeast wind 10 to 20 mph becoming south 20 to 30 mph in the morning. Winds could gust as high as 45 mph.

Thursday Night

Mostly clear, with a low around 39. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

Friday

Sunny, with a high near 63. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

Friday Night

Mostly clear, with a low around 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

Saturday

A 20 percent chance of showers after 11am. Snow level 8400 feet. Mostly sunny, with a high near 53. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 25.

Sunday

Sunny, with a high near 56.

Sunday Night

Mostly clear, with a low around 29.

Columbus Day

Mostly sunny, with a high near 51. Breezy.

Monday Night

A chance of snow showers. Mostly cloudy, with a low around 26.

Tuesday

A chance of snow showers. Partly sunny, with a high near 42.