Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from November 13, 01:00 PM PST until November 14, 07:00 AM PST

Current conditions at

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

47°F

8°C

Humidity	45%
Wind Speed	ESE 1 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	13 Nov 01:00 AM PST

More Information:

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

Extended Forecast for

3 Miles ESE Mammoth Lakes CA

Winter Storm Warning November 13, 01:00pm until November 14, 07:00am

Click here for hazard details and duration

Winter Storm Warning

Overnight
Low: 35 °F
Slight Chance
Rain/Snow and
Breezy
Thursday
High: 44 °F
Chance
Rain/Snow and
Windy
Thursday Night
Low: 34 °F
Rain/Snow
Likely and
Windy
Friday
High: 38 °F
Rain/Snow
Friday Night
Low: 32 °F
Chance
Rain/Snow
Saturday
High: 35 °F
Rain/Snow
Likely
Saturday Night
Low: 29 °F
Snow Likely
Sunday
High: 31 °F
Snow Likely
Sunday Night
Low: 24 °F
Chance Snow

Detailed Forecast

Overnight

A slight chance of rain and snow after 4am. Mostly clear, with a low around 35. Breezy, with a south wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 10%.

Thursday

A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm, then a chance of rain and snow after 1pm. Snow level 10100 feet. Partly sunny, with a high near 44. Windy, with a south wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday Night

Rain and snow likely, mainly after 1am. Snow level 9600 feet. Mostly cloudy, with a low around 34. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow. Snow level 9600 feet. High near 38. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of rain and snow. Snow level 9300 feet. Mostly cloudy, with a low around 32. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Saturday

Rain and snow likely, mainly after 10am. Snow level 9300 feet. Mostly cloudy, with a high near 35. Northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday Night

Snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Sunday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 31.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 24.

Monday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 29.

Monday Night

A chance of snow. Mostly cloudy, with a low around 17.

Tuesday

A chance of snow. Partly sunny, with a high near 28.