Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Top Stn/Summit - 11,053ft (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

43°F

6°C

Humidity	62%
Wind Speed	SW 14 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	09 Oct 02:20 AM PDT

More Information:

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

Extended Forecast for

3 Miles WSW Mammoth Lakes CA

Fire Weather Watch October 10, 11:00am until October 10, 09:00pm

Lake Wind Advisory October 10, 11:00am until October 10, 11:00pm

Click here for hazard details and duration

Fire Weather Watch

Lake Wind Advisory

Overnight
Low: 45 °F
Mostly Clear
Friday
High: 58 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 48 °F
Sunny and
Breezy
Saturday Night
Low: 35 °F
Chance
Rain/Snow and
Breezy
Sunday
High: 41 °F
Chance
Rain/Snow and
Breezy
Sunday Night
Low: 27 °F
Chance Snow
Showers
Columbus Day
High: 31 °F
Snow Showers
Likely
Monday Night
Low: 24 °F
Chance Snow
Showers

Detailed Forecast

Overnight

Mostly clear, with a low around 45. Southwest wind around 5 mph.

Friday

Sunny, with a high near 58. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly clear, with a low around 40. Southwest wind around 15 mph, with gusts as high as 40 mph.

Saturday

Sunny, with a high near 48. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 45 mph.

Saturday Night

A chance of rain and snow showers after 11pm. Snow level 9600 feet. Partly cloudy, with a low around 35. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 41. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 55 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Sunday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. New snow accumulation of less than a half inch possible.

Columbus Day

Snow showers likely. Mostly cloudy, with a high near 31.

Monday Night

A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 24.

Tuesday

Mostly sunny, with a high near 39.

Tuesday Night

Mostly clear, with a low around 27.

Wednesday

Sunny, with a high near 46.