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.

40°F

4°C

Humidity	45%
Wind Speed	NE 3 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	14 Feb 01:00 PM PST

More Information:

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

Extended Forecast for

8 Miles SSE 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

This Afternoon
High: 31 °F
Cold
Tonight
Low: 18 °F
Mostly Cloudy
Sunday
High: 28 °F
Mostly Sunny
then Slight
Chance Snow
Sunday Night
Low: 16 °F
Heavy Snow
Washington's Birthday
High: 23 °F
Heavy Snow
and Breezy
Monday Night
Low: 11 °F
Heavy Snow
and Windy
Tuesday
High: 14 °F
Heavy Snow
and Windy
Tuesday Night
Low: 7 °F
Heavy Snow
and Windy
Wednesday
High: 11 °F
Heavy Snow
and Breezy

Detailed Forecast

This Afternoon

Mostly sunny and cold, with a high near 31. Wind chill values as low as 13. South southwest wind around 15 mph, with gusts as high as 30 mph.

Tonight

Mostly cloudy, with a low around 18. Wind chill values as low as 4. South wind around 15 mph, with gusts as high as 25 mph.

Sunday

A 10 percent chance of snow after 4pm. Mostly sunny and cold, with a high near 28. Wind chill values as low as 5. South southwest wind around 15 mph, with gusts as high as 30 mph.

Sunday Night

Snow likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 16. Wind chill values as low as 4. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. High near 23. 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 14 to 20 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 11. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 14. Windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 19 to 25 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 7. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.

Wednesday

Snow. The snow could be heavy at times. High near 11. Breezy, with a west southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 2. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Thursday

A 40 percent chance of snow. Partly sunny and cold, with a high near 16. West wind around 15 mph, with gusts as high as 25 mph.

Thursday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 5. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Friday

A 30 percent chance of snow. Mostly sunny and cold, with a high near 21. West southwest wind around 15 mph, with gusts as high as 30 mph.