Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

39°F

4°C

Humidity	41%
Wind Speed	N 4 MPH
Barometer	30.24 in (1024.04 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	18 Oct 09:55 PM PDT

More Information:

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

Extended Forecast for

12 Miles SE Mammoth Lakes CA

Tonight
Low: 27 °F
Mostly Clear
Monday
High: 41 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Monday Night
Low: 24 °F
Mostly Clear
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Chance Snow
and Breezy
Wednesday
High: 31 °F
Snow Showers
and Breezy
Wednesday Night
Low: 21 °F
Snow
Thursday
High: 26 °F
Snow Likely
Thursday Night
Low: 18 °F
Chance Snow
then Mostly
Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 27. Southwest wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 41. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Monday Night

Mostly clear, with a low around 24. Southwest wind around 15 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 37. South wind around 15 mph, with gusts as high as 25 mph.

Tuesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.

Wednesday

A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 31. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow. Low around 21. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

Thursday

Snow likely. Mostly cloudy, with a high near 26.

Thursday Night

A chance of snow before 11pm. Mostly cloudy, with a low around 18.

Friday

Sunny, with a high near 30.

Friday Night

Mostly clear, with a low around 18.

Saturday

Sunny, with a high near 34.