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

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 4022.0ft.

36°F

2°C

Humidity	88%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	15 Feb 08:15 AM PST

More Information:

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

Extended Forecast for

4 Miles WSW Yosemite Valley CA

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

Click here for hazard details and duration

Winter Storm Warning

Today
High: 50 °F
Sunny then
Chance Rain
Tonight
Low: 37 °F
Rain
Washington's Birthday
High: 42 °F
Heavy Rain
Monday Night
Low: 30 °F
Rain/Snow
Tuesday
High: 35 °F
Heavy Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 33 °F
Snow
Wednesday Night
Low: 23 °F
Snow Likely
Thursday
High: 35 °F
Snow Likely

Detailed Forecast

Today

A 30 percent chance of rain after 4pm. Snow level 4900 feet rising to 6400 feet in the afternoon. Increasing clouds, with a high near 50. Wind chill values as low as 32 early. North northeast wind around 10 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.

Tonight

Rain, mainly after 10pm. Low around 37. East wind 5 to 10 mph becoming southwest in the evening. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain before 4pm, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. High near 42. Wind chill values as low as 30. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Monday Night

Rain and snow, becoming all snow after 1am. The snow could be heavy at times. Some thunder is also possible. Snow level 4700 feet lowering to 4100 feet after midnight . Low around 30. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 35. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Tuesday Night

Snow showers before 4am, then snow after 4am. The snow could be heavy at times. Some thunder is also possible. Low around 25. South southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Wednesday

Snow before 10am, then snow showers after 10am. Some thunder is also possible. High near 33. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. Southeast wind around 5 mph. Chance of precipitation is 70%.

Thursday

Snow likely. Mostly cloudy, with a high near 35. South southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%.

Thursday Night

A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 23. West southwest wind around 5 mph becoming east after midnight.

Friday

A 30 percent chance of snow. Partly sunny, with a high near 40. East wind 5 to 10 mph becoming southwest in the afternoon.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 27. East wind 5 to 10 mph.

Saturday

A chance of rain and snow. Partly sunny, with a high near 44. East southeast wind 5 to 10 mph becoming south southwest in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 30%.