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.

snow,freezing fog

23°F

-5°C

Humidity	92%
Wind Speed	N 8 MPH
Barometer	29.62 in (1003.05 mb)
Dewpoint	21°F (-6°C)
Visibility	0.25 mi
Wind Chill	14°F (-10°C)
Last update	17 Feb 01:15 AM PST

More Information:

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

Extended Forecast for

10 Miles ENE Mammoth Lakes CA

Winter Storm Warning February 17, 01:32am until February 18, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 01:32am until February 18, 10:00pm
NOW until 10:00pm Wed
Winter Storm Warning
Overnight
Low: 7 °F
Chance Snow
Tuesday
High: 27 °F
Heavy Snow
and Breezy
Tuesday Night
Low: -4 °F
Heavy Snow
Wednesday
High: 21 °F
Chance Snow
Wednesday Night
Low: -2 °F
Chance Snow
Thursday
High: 24 °F
Snow
Thursday Night
Low: -6 °F
Snow Likely
Friday
High: 27 °F
Slight Chance
Snow

Detailed Forecast

Overnight

A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 7. West wind around 10 mph, with gusts as high as 20 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow, mainly after 7am. The snow could be heavy at times. High near 27. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow, mainly before 1am. The snow could be heavy at times. Low around -4. Southeast wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday

A 40 percent chance of snow, mainly before 10am. Partly sunny, with a high near 21. West wind 5 to 10 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.

Wednesday Night

A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around -2. Southwest wind around 5 mph. New snow accumulation of less than a half inch possible.

Thursday

Snow, mainly after 10am. High near 24. Southwest wind 5 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around -6. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday

A slight chance of snow. Mostly sunny, with a high near 27.

Friday Night

Mostly clear, with a low around 2.

Saturday

Sunny through mid morning, then becoming mostly cloudy, with a high near 33.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 8.

Sunday

A chance of snow. Partly sunny, with a high near 36.

Sunday Night

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