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

Partly Cloudy

Partly
Cloudy

Low: 47 °F

Friday

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

High: 59 °F

Friday
Night

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 38 °F

Saturday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 45 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 28 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 31 °F

Monday

Sunny

Sunny

High: 54 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Detailed Forecast

  • Overnight Partly cloudy, with a steady temperature around 47. Southwest wind around 5 mph.
  • Friday Showers likely, mainly after 5pm. The rain could be heavy at times. Mostly cloudy, with a high near 59. Light and variable wind becoming south southwest 10 to 15 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Friday Night Showers likely, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 38. West southwest wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
  • Saturday Showers likely, mainly before 11am. Mostly cloudy, with a high near 45. West southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. 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 28. West wind 5 to 10 mph becoming east northeast in the evening.
  • Sunday Mostly sunny, with a high near 49. East wind 5 to 10 mph becoming northwest in the morning.
  • Sunday Night Mostly clear, with a low around 31. East northeast wind 5 to 15 mph, with gusts as high as 20 mph.
  • Monday Sunny, with a high near 54. East northeast wind 10 to 15 mph becoming light in the morning.
  • Monday Night Mostly clear, with a low around 38. Calm wind becoming east around 5 mph after midnight.
  • Tuesday Sunny, with a high near 60. North northeast wind around 5 mph.
  • Tuesday Night Mostly clear, with a low around 44. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
  • Wednesday Sunny, with a high near 68. East wind 5 to 10 mph becoming southwest in the morning.
  • Wednesday Night Mostly clear, with a low around 45. Calm wind becoming east around 5 mph after midnight.
  • Thursday Sunny, with a high near 67. East wind around 5 mph becoming southwest in the morning.