Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Cold Weather Advisory until February 21, 10:00 AM PST

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

22°F

-6°C

Humidity	95%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	21 Feb 06:15 AM PST

More Information:

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

Extended Forecast for

19 Miles SSW Sonora Pass CA

Cold Weather Advisory February 21, 06:40am until February 21, 10:00am

Click here for hazard details and duration

...

Cold Weather Advisory February 21, 06:40am until February 21, 10:00am
NOW until 10:00am Sat
Cold Weather Advisory
Today
High: 36 °F
Becoming
Sunny
Tonight
Low: 19 °F
Clear
Sunday
High: 42 °F
Sunny
Sunday Night
Low: 24 °F
Partly Cloudy
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 30 °F
Chance Rain
then
Rain/Snow
Likely
Tuesday
High: 41 °F
Rain/Snow
then Rain
Tuesday Night
Low: 33 °F
Rain

Detailed Forecast

Today

Mostly cloudy through mid morning, then gradual clearing, with a high near 36. Wind chill values as low as 1. East southeast wind around 10 mph becoming south in the morning. Winds could gust as high as 20 mph.

Tonight

Clear, with a low around 19. Wind chill values as low as 7. Southeast wind around 10 mph.

Sunday

Sunny, with a high near 42. Wind chill values as low as 7. Southeast wind around 10 mph becoming south southwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 24. Wind chill values as low as 14. East northeast wind 5 to 10 mph.

Monday

Mostly sunny, with a high near 48. East northeast wind 5 to 10 mph becoming southwest in the afternoon.

Monday Night

A chance of rain between 10pm and 4am, then rain and snow likely. Snow level 7800 feet rising to 8500 feet after midnight. Mostly cloudy, with a low around 30. South wind 5 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Rain and snow likely before 7am, then rain. High near 41. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Tuesday Night

Rain. Low around 33. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 44. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of rain before 10pm, then a chance of rain and snow. Snow level 8100 feet. Mostly cloudy, with a low around 29. East northeast wind 5 to 10 mph. Chance of precipitation is 40%.

Thursday

A slight chance of rain and snow. Snow level 7400 feet rising to 8300 feet in the afternoon. Mostly sunny, with a high near 50. Northeast wind 5 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of rain. Snow level 8400 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 32. Northeast wind 5 to 10 mph.

Friday

Mostly sunny, with a high near 52. Northeast wind 5 to 10 mph becoming west in the afternoon.