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 Watch 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.

43°F

6°C

Humidity	36%
Wind Speed	NW 1 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	13 Feb 02:00 PM PST

More Information:

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

Extended Forecast for

13 Miles SSE Mammoth Lakes CA

Winter Storm Watch February 15, 10:00pm until February 18, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 27 °F
Cold
Tonight
Low: 14 °F
Partly Cloudy
Saturday
High: 30 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Saturday Night
Low: 14 °F
Mostly Cloudy
Sunday
High: 27 °F
Cold
Sunday Night
Low: 13 °F
Heavy Snow
Washington's Birthday
High: 20 °F
Heavy Snow
and Breezy
Monday Night
Low: 11 °F
Heavy Snow
and Windy
Tuesday
High: 13 °F
Heavy Snow
and Windy

Detailed Forecast

This Afternoon

Sunny and cold, with a high near 27. Wind chill values as low as 18. North northwest wind around 5 mph.

Tonight

Partly cloudy, with a low around 14. Wind chill values as low as 4. North wind 5 to 10 mph becoming southwest after midnight.

Saturday

Mostly sunny and cold, with a high near 30. Wind chill values as low as 2. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Mostly cloudy, with a low around 14. Wind chill values as low as zero. South southwest wind around 15 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny and cold, with a high near 27. 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 13. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 7 inches possible.

Washington's Birthday

Snow. The snow could be heavy at times. High near 20. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Monday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 11. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

Tuesday

Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 13. Windy, with a southwest wind around 35 mph, with gusts as high as 60 mph. Chance of precipitation is 100%.

Tuesday Night

Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 6. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

Wednesday

Snow. The snow could be heavy at times. High near 12. Breezy, with a west southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 0. Southwest wind around 15 mph, with gusts as high as 20 mph.

Thursday

A 30 percent chance of snow. Partly sunny and cold, with a high near 17. Southwest wind around 15 mph, with gusts as high as 20 mph.