Yosemite Valley Forecast

Forecast Notes

Winter Storm Warning.

More information on the forecast is at the National Weather Service site

Forecast created: 2022-12-09T00:58:08-08:00.

Chance Rain/SnowOvernight: A chance of snow before 3am, then a chance of rain and snow. Snow level 4000 feet. Cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

Gradual ClearingFriday: Cloudy through mid morning, then gradual clearing, with a high near 45. Wind chill values as low as 30 early. Calm wind becoming southwest around 5 mph.

Mostly Cloudy then Chance Rain/SnowFriday Night: A chance of rain and snow, mainly after 4am. Snow level 4300 feet. Mostly cloudy, with a steady temperature around 34. Wind chill values as low as 27. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Rain/Snow then Heavy Rain and Patchy FogSaturday: Rain and snow likely before 8am, then rain. The rain could be heavy at times. Widespread haze after 3pm. Patchy fog after 4pm. Snow level 4900 feet rising to 5900 feet in the afternoon. High near 44. Wind chill values as low as 26. South wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Heavy RainSaturday Night: Rain before 10pm, then showers and possibly a thunderstorm after 10pm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 30. South southwest wind around 10 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Heavy SnowSunday: Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread haze before 2pm. High near 39. Southwest wind 5 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Snow Likely then Chance SnowSunday Night: Snow likely, mainly before 10pm. Widespread haze after 3am. Mostly cloudy, with a low around 21. Calm wind. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Slight Chance SnowMonday: A 20 percent chance of snow. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph in the afternoon.

Mostly ClearMonday Night: Mostly clear, with a low around 18. East northeast wind around 5 mph.

SunnyTuesday: Sunny, with a high near 41. East wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 15 mph.

Mostly ClearTuesday Night: Mostly clear, with a low around 22. East wind around 5 mph.

SunnyWednesday: Sunny, with a high near 44. East southeast wind around 5 mph becoming southwest in the afternoon.

Partly Cloudy then Slight Chance SnowWednesday Night: A 10 percent chance of snow. Partly cloudy, with a low around 26. East northeast wind around 5 mph.

Slight Chance Rain/Snow then Slight Chance RainThursday: A slight chance of rain and snow. Snow level rising to 5200 feet in the afternoon. Partly sunny, with a high near 46. East northeast wind around 5 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.