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

10 Miles ESE 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: 4 °F
Snow and
Breezy
Thursday
High: 22 °F
Snow and
Windy
Thursday Night
Low: -1 °F
Chance Snow
and Windy
Friday
High: 26 °F
Mostly Sunny
Friday Night
Low: 6 °F
Mostly Clear
Saturday
High: 31 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 15 °F
Partly Cloudy
and Breezy
Sunday
High: 35 °F
Slight Chance
Snow and
Breezy
Sunday Night
Low: 19 °F
Slight Chance
Snow and
Windy

Detailed Forecast

Overnight

Snow, mainly after 4am. Low around 4. Breezy, with a west wind around 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Thursday

Snow, mainly before 4pm. High near 22. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 30 percent chance of snow, mainly before 7pm. Partly cloudy, with a low around -1. Windy, with a west wind 20 to 30 mph. New snow accumulation of 1 to 2 inches possible.

Friday

Mostly sunny, with a high near 26. Wind chill values as low as -20. Southwest wind 10 to 15 mph.

Friday Night

Mostly clear, with a low around 6. Southwest wind 10 to 15 mph.

Saturday

Mostly sunny, with a high near 31. Breezy, with a southwest wind 15 to 20 mph.

Saturday Night

Partly cloudy, with a low around 15. Breezy.

Sunday

A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 35. Breezy.

Sunday Night

A slight chance of snow after 10pm. Partly cloudy, with a low around 19. Windy.