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

WAWONA (WWNC1)

Lat: 37.53447°NLon: 119.64497°WElev: 4309.0ft.

39°F

4°C

Humidity	78%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	19 Feb 02:51 PM PST

More Information:

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

Extended Forecast for

14 Miles S 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: 17 °F
Snow then
Slight Chance
Snow
Friday
High: 40 °F
Increasing
Clouds
Friday Night
Low: 23 °F
Mostly Clear
Saturday
High: 48 °F
Mostly Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 54 °F
Sunny
Sunday Night
Low: 37 °F
Partly Cloudy
Monday
High: 58 °F
Mostly Sunny
then Chance
Rain
Monday Night
Low: 42 °F
Chance Rain

Detailed Forecast

Tonight

Snow, mainly before 10pm. Low around 17. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

Friday

Increasing clouds, with a high near 40. Wind chill values as low as 19. Calm wind becoming west southwest around 5 mph.

Friday Night

Mostly clear, with a low around 23. Calm wind.

Saturday

Mostly sunny, with a high near 48. Wind chill values as low as 24 early. Calm wind becoming south around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 34. East wind around 5 mph.

Sunday

Sunny, with a high near 54. Calm wind becoming south around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 37. East wind around 5 mph becoming calm.

Monday

A 30 percent chance of rain after 4pm. Mostly sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 42. Calm wind.

Tuesday

Rain. High near 53. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain. Low around 44. Calm wind. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain likely. Mostly cloudy, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 42. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

A 30 percent chance of rain. Partly sunny, with a high near 57. Calm wind becoming southwest around 5 mph in the afternoon.