Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 17, 07:00 AM PST until November 18, 07:00 AM PST

Current conditions at

Top Stn/Summit (MTH03)

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

24°F

-4°C

Humidity	99%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	17 Nov 02:05 PM PST

More Information:

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

Extended Forecast for

2 Miles W Mammoth Lakes CA

Winter Weather Advisory until November 18, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until November 18, 07:00am
NOW until 7:00am Tue
Winter Weather Advisory
This Afternoon
High: 25 °F
Heavy Snow
Tonight
Low: 20 °F
Snow
Tuesday
High: 27 °F
Chance Snow
and Blustery
Tuesday Night
Low: 20 °F
Chance Snow
Wednesday
High: 27 °F
Mostly Sunny
Wednesday Night
Low: 18 °F
Mostly Cloudy
then Chance
Snow
Thursday
High: 24 °F
Snow Likely
Thursday Night
Low: 20 °F
Chance Snow
and Blustery

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 25. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow, mainly before 4am. Low around 20. Southwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday

A 40 percent chance of snow. Mostly cloudy, with a high near 27. Blustery, with a northeast wind 15 to 20 mph. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, with a low around 20. Northeast wind 10 to 15 mph. New snow accumulation of 1 to 2 inches possible.

Wednesday

Mostly sunny, with a high near 27. West wind 5 to 10 mph.

Wednesday Night

A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 18. Southwest wind 10 to 15 mph. Little or no snow accumulation expected.

Thursday

Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 24. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 20. Blustery.

Friday

A chance of snow, mainly before 10am. Mostly cloudy, with a high near 23. Blustery.

Friday Night

Mostly cloudy, with a low around 20. Blustery.

Saturday

Mostly sunny, with a high near 28.

Saturday Night

Mostly clear, with a low around 23.

Sunday

Sunny, with a high near 34.