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.
Read More...

Current Conditions

En Español

Share |

20 Miles S Mammoth Lakes CA

7 Day Forecast

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 43 °F

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 54 °FFalling Temperatures

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 31 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 46 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 27 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 49 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Thursday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 49 °F

Thursday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 30 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 43. East southeast wind around 5 mph.
  • Monday A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a temperature rising to near 54 by noon, then falling to around 40 during the remainder of the day. East wind around 5 mph becoming calm.
  • Monday Night A chance of rain showers before 10pm, then rain and snow showers likely. Cloudy, with a low around 31. 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 46. Light west wind becoming west southwest 5 to 10 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 27. West wind around 5 mph becoming northeast in the evening.
  • Wednesday Mostly cloudy, with a high near 49. Northeast wind around 5 mph.
  • Wednesday Night Mostly cloudy, with a low around 29. East northeast wind around 5 mph.
  • Thursday A slight chance of rain and snow showers. Mostly cloudy, with a high near 49. East northeast wind around 5 mph. Chance of precipitation is 20%.
  • Thursday Night A slight chance of rain and snow showers. Mostly cloudy, with a low around 30. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
  • Friday A 20 percent chance of snow showers. Mostly cloudy, with a high near 48. Northeast wind 10 to 15 mph.
  • Friday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 26. Northeast wind around 15 mph, with gusts as high as 20 mph.
  • Saturday Partly sunny, with a high near 49. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
  • Saturday Night Mostly cloudy, with a low around 27. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
  • Sunday Mostly sunny, with a high near 52. East northeast wind around 10 mph, with gusts as high as 15 mph.