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	98%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	20 Feb 03:15 AM 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

Overnight
Low: 4 °F
Slight Chance
Snow
Friday
High: 33 °F
Increasing
Clouds
Friday Night
Low: 8 °F
Gradual
Clearing
Saturday
High: 40 °F
Mostly Sunny
Saturday Night
Low: 16 °F
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 21 °F
Partly Cloudy
Monday
High: 49 °F
Mostly Sunny
Monday Night
Low: 28 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Overnight

A 20 percent chance of snow. Partly cloudy, with a steady temperature around 4. Calm wind.

Friday

Increasing clouds, with a high near 33. Wind chill values as low as 1. Calm wind.

Friday Night

Mostly cloudy during the early evening, then gradual clearing, with a low around 8. Calm wind.

Saturday

Mostly sunny, with a high near 40. Wind chill values as low as 10. Calm wind becoming south southwest around 5 mph.

Saturday Night

Mostly clear, with a low around 16. East southeast wind around 5 mph.

Sunday

Sunny, with a high near 45. East wind around 5 mph becoming southwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 21. Calm wind.

Monday

Mostly sunny, with a high near 49. Calm wind.

Monday Night

A chance of snow after 10pm, mixing with rain after 1am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%.

Tuesday

Rain and snow. Snow level 8800 feet. High near 44. Calm wind becoming south around 5 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain and snow. Snow level 8800 feet. Low around 28. Calm wind becoming south around 5 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain and snow likely. Snow level 8300 feet. Mostly cloudy, with a high near 47. Southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

Rain and snow likely. Mostly cloudy, with a low around 25. West southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

A chance of rain and snow. Partly sunny, with a high near 49. Calm wind becoming southwest around 5 mph. Chance of precipitation is 40%.