Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 19, 04:00 AM PST until February 19, 10:00 PM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Mostly Cloudy

12°F

-11°C

Humidity	72%
Wind Speed	SSE 8 MPH
Barometer	29.75 in (1007.45 mb)
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	0°F (-18°C)
Last update	18 Feb 11:55 PM PST

More Information:

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

Extended Forecast for

4 Miles ENE Mammoth Lakes CA

Winter Weather Advisory February 19, 04:00am until February 19, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 5 °F
Snow
Thursday
High: 26 °F
Snow
Thursday Night
Low: 0 °F
Chance Snow
Friday
High: 29 °F
Mostly Sunny
Friday Night
Low: 6 °F
Mostly Clear
Saturday
High: 35 °F
Mostly Sunny
Saturday Night
Low: 15 °F
Partly Cloudy
Sunday
High: 38 °F
Slight Chance
Snow
Sunday Night
Low: 21 °F
Chance Snow

Detailed Forecast

Overnight

Snow, mainly after 4am. Low around 5. Southwest wind around 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Thursday

Snow, mainly before 4pm. High near 26. Southeast wind 10 to 15 mph becoming southwest in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A chance of snow before 7pm, then a slight chance of snow after 10pm. Partly cloudy, with a low around 0. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

Friday

Mostly sunny, with a high near 29. Southwest wind around 5 mph becoming calm in the morning.

Friday Night

Mostly clear, with a low around 6. Southwest wind around 5 mph.

Saturday

Mostly sunny, with a high near 35. South wind 5 to 10 mph.

Saturday Night

Partly cloudy, with a low around 15.

Sunday

A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 38.

Sunday Night

A chance of snow, mainly between 10pm and 4am. Partly cloudy, with a low around 21.