Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 20, 04:00 AM PST 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.

28°F

-2°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	19 Feb 10:15 PM PST

More Information:

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

Extended Forecast for

9 Miles NNW Yosemite Valley CA

Cold Weather Advisory February 20, 04:00am until February 21, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: 5 °F
Slight Chance
Snow
Friday
High: 31 °F
Cold
Friday Night
Low: 12 °F
Decreasing
Clouds
Saturday
High: 39 °F
Mostly Sunny
Saturday Night
Low: 22 °F
Mostly Clear
Sunday
High: 43 °F
Sunny
Sunday Night
Low: 24 °F
Partly Cloudy
Monday
High: 47 °F
Mostly Sunny
Monday Night
Low: 31 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

A 20 percent chance of snow. Mostly cloudy, with a low around 5. Calm wind.

Friday

Mostly sunny and cold, with a high near 31. Wind chill values as low as 6. Calm wind.

Friday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as 4. Calm wind becoming east southeast around 5 mph.

Saturday

Mostly sunny, with a high near 39. Wind chill values as low as 4. East wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 22. Southeast wind around 5 mph.

Sunday

Sunny, with a high near 43. East southeast wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.

Sunday Night

Partly cloudy, with a low around 24. East wind around 5 mph.

Monday

Mostly sunny, with a high near 47. East wind around 5 mph becoming south southwest in the afternoon.

Monday Night

A chance of snow before 10pm, then rain and snow likely. Snow level 8100 feet. Mostly cloudy, with a low around 31. East southeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Rain and snow likely before 10am, then rain. Snow level 8800 feet. High near 42. South wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain and snow. Snow level 8700 feet. Low around 32. South southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain and snow likely. Snow level 8200 feet. Mostly cloudy, with a high near 44. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 30. East southeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A chance of rain and snow. Mostly sunny, with a high near 47. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%.