National Weather Service United States Department of Commerce

Major nor'easter expected to bring heavy snow, blizzard conditions to Northeast

A storm system off the East Coast will continue to strengthen as it develops into a major nor'easter on Monday. As the storm moves up the coast, it is expected to bring snowfall of 1-3 feet or more to many parts of the Northeast through Tuesday evening, including New York City and Boston. Strong, gusty winds will combine with the snow to create blizzard conditions along and near the coast.
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Current Conditions

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17 Miles S Mammoth Lakes CA

7 Day Forecast

Today

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 53 °FFalling Temperatures

Tonight

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 32 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 41 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 28 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 46 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 31 °F

Thursday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 44 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 31 °F

Friday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 44 °F

Detailed Forecast

  • Today A slight chance of rain showers before 4pm, then a chance of rain and snow showers. Mostly cloudy, with a temperature falling to around 42 by 5pm. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
  • Tonight A chance of rain and snow showers before 10pm, then snow showers likely. Cloudy, with a low around 32. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
  • Tuesday Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 41. Calm wind becoming southwest around 5 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
  • Tuesday Night A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 28. Calm wind becoming east northeast around 5 mph in the evening.
  • Wednesday Mostly cloudy, with a high near 46. East wind 5 to 10 mph becoming light and variable in the morning.
  • Wednesday Night Mostly cloudy, with a low around 31. East northeast wind around 5 mph.
  • Thursday A 20 percent chance of snow showers. Mostly cloudy, with a high near 44. East northeast wind around 5 mph.
  • Thursday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 31. Northeast wind 5 to 10 mph.
  • Friday A 20 percent chance of snow showers. Mostly cloudy, with a high near 44. Northeast wind 10 to 15 mph.
  • Friday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 28. Northeast wind around 15 mph, with gusts as high as 20 mph.
  • Saturday Partly sunny, with a high near 47. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.
  • Saturday Night Mostly cloudy, with a low around 27. Northeast wind around 15 mph, with gusts as high as 20 mph.
  • Sunday Mostly sunny, with a high near 50. Northeast wind around 10 mph.