Major Storm Arriving Into The Western U.S.

A major Pacific storm system will arrive into the Pacific Northwest and produce locally heavy rain, heavy mountain snow, gusty winds and a slew of marine hazards. This significant storm will dig down the West Coast over the weekend into the Southwestern U.S. For Saturday and Sunday, expect heavy to excessive rainfall along the California coast and widespread heavy mountain snow across the West. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from December 10, 04:00 AM PST until December 12, 04:00 AM PST

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Current conditions at

YOSEMITE VALLEY NEAR YOSEMITE VILLAGE 1NNW (YYV) (YYVC1)

Lat: 37.74972°NLon: 119.58944°WElev: 3998ft.

9°C

49°F

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

Yosemite Valley CA

Winter Storm Warning December 10, 04:00am until December 12, 04:00am

Click here for hazard details and duration

Winter Storm Warning

This
Afternoon

Mostly Sunny
High: 7 °C
Tonight

Mostly Cloudy
then Chance
Snow
Low: 2 °C
Saturday

Rain/Snow
then Heavy
Rain
High: 7 °C
Saturday
Night

Heavy Rain
then
Rain/Snow
Low: -2 °C
Sunday

Heavy Snow
High: 4 °C
Sunday
Night

Snow Likely
Low: -6 °C
Monday

Chance Snow
High: 3 °C
Monday
Night

Mostly Clear
Low: -8 °C
Tuesday

Sunny
High: 4 °C

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 7. West wind 10 to 15 km/h.

Tonight

A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a steady temperature around 2. Calm wind becoming north northeast 5 to 10 km/h after midnight. New snow accumulation of less than one centimeter possible.

Saturday

Rain and snow, becoming all rain after 11am. The rain could be heavy at times. Widespread haze after 3pm. High near 7. Wind chill values as low as -4. Northeast wind 5 to 10 km/h becoming south southwest 15 to 25 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 100%. New snow accumulation of 1 to 3 centimeters possible.

Saturday Night

Rain showers before 4am, then rain and snow showers. The rain and snow could be heavy at times. Some thunder is also possible. Widespread haze. Low around -2. West southwest wind 15 to 20 km/h increasing to 25 to 30 km/h after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 100%. New snow accumulation of 4 to 8 centimeters possible.

Sunday

Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread haze before 2pm. High near 4. Southwest wind 10 to 15 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%. New snow accumulation of 16 to 22 centimeters possible.

Sunday Night

Snow likely, mainly before 10pm. Widespread haze after 3am. Mostly cloudy, with a low around -6. Calm wind. Chance of precipitation is 60%. New snow accumulation of 3 to 7 centimeters possible.

Monday

A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 3. Northeast wind 5 to 10 km/h becoming west in the morning. New snow accumulation of less than a half centimeter possible.

Monday Night

Mostly clear, with a low around -8. East wind 5 to 10 km/h.

Tuesday

Sunny, with a high near 4. East southeast wind 5 to 10 km/h becoming south southwest in the afternoon.

Tuesday Night

Mostly clear, with a low around -7. East southeast wind 5 to 10 km/h.

Wednesday

Mostly sunny, with a high near 7. Southeast wind around 10 km/h becoming southwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around -5. East northeast wind 5 to 10 km/h.

Thursday

A slight chance of rain and snow. Partly sunny, with a high near 8. Northeast wind 5 to 10 km/h becoming west northwest in the afternoon. Chance of precipitation is 20%.