Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from February 15, 10:00 PM PST until February 18, 10:00 PM PST

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

24°F

-4°C

Humidity	84%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	14 Feb 10:00 PM 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 15, 10:00pm until February 18, 10:00pm

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 13 °F
Mostly Cloudy
Sunday
High: 23 °F
Mostly Sunny
then Sunny
and Breezy
Sunday Night
Low: 12 °F
Slight Chance
Snow then
Snow Likely
Washington's Birthday
High: 20 °F
Heavy Snow
and Breezy
Monday Night
Low: 6 °F
Heavy Snow
and Windy
Tuesday
High: 12 °F
Heavy Snow
and Windy
Tuesday Night
Low: 3 °F
Heavy Snow
and Windy
Wednesday
High: 6 °F
Windy. Heavy
Snow then
Snow Likely
Wednesday Night
Low: -1 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 13. Wind chill values as low as -2. South southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday

Partly sunny, then gradually becoming sunny and cold, with a high near 23. Wind chill values as low as -2. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Snow likely, mainly after 4am. Partly cloudy, with a low around 12. Wind chill values as low as -3. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. High near 20. Wind chill values as low as -6. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 6. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 12. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

Tuesday Night

Snow before 10pm, then snow showers between 10pm and 4am, then snow after 4am. The snow could be heavy at times. Some thunder is also possible. Low around 3. Windy, with a southwest wind around 35 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 6. Windy, with a west southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around -1. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

Thursday

A 50 percent chance of snow. Mostly cloudy and cold, with a high near 9. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 0. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph.

Friday

A 20 percent chance of snow. Partly sunny and cold, with a high near 16. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 4. West southwest wind around 15 mph, with gusts as high as 25 mph.

Saturday

A 20 percent chance of snow. Partly sunny and cold, with a high near 19. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.