Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 12, 11:00 PM PDT

Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW YYV (YYVC1)

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

35°F

2°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	12 Apr 09:15 PM PDT

More Information:

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

Extended Forecast for

20 Miles NNW Yosemite Valley CA

Winter Storm Warning April 12, 10:16pm until April 12, 11:00pm

Click here for hazard details and duration

...

Winter Storm Warning April 12, 10:16pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
Tonight
Low: 26 °F
Snow then
Chance Snow
Monday
High: 44 °F
Snow Showers
Likely then
Rain/Snow
Likely
Monday Night
Low: 27 °F
Gradual
Clearing
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Clear
Wednesday
High: 53 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Chance Rain
Thursday
High: 51 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Snow, mainly before 11pm. Low around 26. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Monday

Snow likely before 1pm, then rain showers likely. Some thunder is also possible. Partly sunny, with a high near 44. Wind chill values as low as 22. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Mostly cloudy during the early evening, then gradual clearing, with a low around 27. West wind around 5 mph becoming east northeast in the evening.

Tuesday

Sunny, with a high near 52. Wind chill values as low as 23 early. Calm wind becoming west southwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 32. West wind around 5 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 53. East wind around 5 mph becoming west southwest in the afternoon.

Wednesday Night

A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 36. West southwest wind around 5 mph becoming calm in the evening.

Thursday

A chance of rain showers before 11am, then a slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Some thunder is also possible. Snow level 6600 feet lowering to 6100 feet. Mostly sunny, with a high near 51. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

Thursday Night

Mostly clear, with a low around 28. West wind around 10 mph becoming east northeast in the evening. Winds could gust as high as 15 mph.

Friday

Sunny, with a high near 57. East northeast wind 5 to 10 mph becoming west southwest in the afternoon.

Friday Night

Mostly clear, with a low around 34. West southwest wind around 5 mph becoming east northeast in the evening.

Saturday

Sunny, with a high near 62. East northeast wind 5 to 10 mph becoming southwest in the afternoon.

Saturday Night

Partly cloudy, with a low around 39. West southwest wind around 5 mph becoming east northeast in the evening.

Sunday

Mostly sunny, with a high near 63. East northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.