National Weather Service United States Department of Commerce

Major nor'easter to affect northeastern U.S.

The stage is being set for a major nor'easter to affect parts of the Northeast Monday through Wednesday. This system will be responsible for heavy snowfall and strong winds, with blizzard conditions possible along coastal areas from New Jersey to Massachusetts. Blizzard Warnings are in effect along the coast from central New Jersey to the Canadian border.
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Current Conditions

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Yosemite Valley CA

7 Day Forecast

Overnight

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 55 °FFalling Temperatures

Monday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 39 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 44 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 35 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 50 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 39 °F

Thursday

Partly Sunny

Partly
Sunny

High: 51 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 38 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 51. East northeast wind around 5 mph.
  • Monday A 30 percent chance of showers after 4pm. Partly sunny, with a temperature rising to near 55 by noon, then falling to around 47 during the remainder of the day. Northeast wind around 5 mph becoming calm.
  • Monday Night Showers likely, mainly after 10pm. Cloudy, with a low around 39. West wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Showers likely, mainly before 4pm. Mostly cloudy, with a high near 44. Calm wind becoming west southwest around 5 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 35. West wind around 5 mph becoming east in the evening.
  • Wednesday Partly sunny, with a high near 50. East wind around 5 mph.
  • Wednesday Night Mostly cloudy, with a low around 39. East wind 5 to 10 mph.
  • Thursday Partly sunny, with a high near 51. East wind 5 to 10 mph becoming light and variable in the morning.
  • Thursday Night A 20 percent chance of showers. Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph becoming east northeast in the evening.
  • Friday A 20 percent chance of showers. Mostly cloudy, with a high near 51. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
  • Friday Night A 20 percent chance of showers. Mostly cloudy, with a low around 36. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 30 mph.
  • Saturday Partly sunny, with a high near 51. Breezy, with an east northeast wind 15 to 25 mph, with gusts as high as 35 mph.
  • Saturday Night Mostly cloudy, with a low around 36. Breezy, with an east northeast wind 15 to 25 mph, with gusts as high as 35 mph.
  • Sunday Mostly sunny, with a high near 55. East northeast wind around 15 mph, with gusts as high as 20 mph.