Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

unknown precip,haze

27°F

-3°C

Humidity	63%
Wind Speed	SSW 8 MPH
Barometer	29.65 in (1004.06 mb)
Dewpoint	16°F (-9°C)
Visibility	6.00 mi
Wind Chill	19°F (-7°C)
Last update	17 Feb 02:35 AM PST

More Information:

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

Extended Forecast for

12 Miles SE Mammoth Lakes CA

Winter Storm Warning February 17, 02:59am until February 18, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 02:59am until February 18, 10:00pm
NOW until 10:00pm Wed
Winter Storm Warning
Overnight
Low: 4 °F
Heavy Snow
and Very
Windy
Tuesday
High: 11 °F
Heavy Snow
and Very
Windy
Tuesday Night
Low: -3 °F
Heavy Snow
and Very
Windy
Wednesday
High: 4 °F
Chance Snow
and Very
Windy
Wednesday Night
Low: -2 °F
Snow Likely
and Windy
Thursday
High: 10 °F
Heavy Snow
and Very
Windy
Thursday Night
Low: -5 °F
Snow Likely
and Windy
Friday
High: 16 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

Overnight

Snow likely, mainly before 4am. The snow could be heavy at times. Mostly cloudy, with a low around 4. Wind chill values as low as -20. Very windy, with a southwest wind around 40 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 10 to 14 inches possible.

Tuesday

Snow, mainly after 7am. The snow could be heavy at times. High near 11. Wind chill values as low as -25. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around -3. Wind chill values as low as -30. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Wednesday

A 50 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 4. Wind chill values as low as -30. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around -2. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 10. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around -5. Windy. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

Friday

A slight chance of snow. Mostly sunny, with a high near 16. Breezy.

Friday Night

Partly cloudy, with a low around 4. Breezy.

Saturday

Mostly sunny, with a high near 21. Windy.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 10. Breezy.

Sunday

A chance of snow. Partly sunny, with a high near 23. Windy.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 15. Windy.