National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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Yosemite Valley CA

7 Day Forecast

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 44 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 65 °F

Friday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 39 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 49 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 27 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 53 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Monday

Sunny

Sunny

High: 61 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 35 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 44. North northeast wind around 5 mph.
  • Friday A slight chance of showers after 11am. Mostly cloudy, with a high near 65. North wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
  • Friday Night Showers and possibly a thunderstorm. Low around 39. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
  • Saturday Showers likely, mainly before 11am. Mostly cloudy, with a high near 49. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night A 20 percent chance of showers. Mostly cloudy, with a low around 27. Light northeast wind becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
  • Sunday Mostly sunny, with a high near 53. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
  • Sunday Night Mostly clear, with a low around 30. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
  • Monday Sunny, with a high near 61. East northeast wind 5 to 15 mph.
  • Monday Night Mostly clear, with a low around 35. North northwest wind 5 to 10 mph becoming east northeast in the evening.
  • Tuesday Sunny, with a high near 66. East northeast wind around 5 mph becoming calm in the morning.
  • Tuesday Night Mostly clear, with a low around 42. East northeast wind 5 to 15 mph.
  • Wednesday Sunny, with a high near 75. East northeast wind 5 to 10 mph becoming light and variable in the morning. Winds could gust as high as 15 mph.
  • Wednesday Night Mostly clear, with a low around 41. Calm wind becoming east around 5 mph after midnight.
  • Thursday Sunny, with a high near 73. East wind around 5 mph becoming southwest in the morning.