National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region on Friday and into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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25 Miles SSW Mammoth Lakes CA

7 Day Forecast

Today

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 46 °FFalling Temperatures

Tonight

Snow Chance for Measurable Precipitation 100%

Snow

Low: 23 °F

Saturday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 32 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 21 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 37 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 26 °F

Monday

Sunny

Sunny

High: 45 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Tuesday

Sunny

Sunny

High: 53 °F

Detailed Forecast

  • Today A 20 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a temperature falling to around 38 by 5pm. South southwest wind around 15 mph, with gusts as high as 25 mph.
  • Tonight Snow showers. Some thunder is also possible. Low around 23. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
  • Saturday Snow showers likely. Mostly cloudy, with a high near 32. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Saturday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 21. Light north 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 37. Northeast wind 10 to 15 mph.
  • Sunday Night Mostly clear, with a low around 26. Northeast wind around 15 mph, with gusts as high as 25 mph.
  • Monday Sunny, with a high near 45. Northeast wind around 15 mph, with gusts as high as 25 mph.
  • Monday Night Mostly clear, with a low around 30. North northeast wind around 10 mph.
  • Tuesday Sunny, with a high near 53. Northeast wind around 10 mph, with gusts as high as 15 mph.
  • Tuesday Night Mostly clear, with a low around 37. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
  • Wednesday Sunny, with a high near 57. North northeast wind around 5 mph becoming calm in the morning.
  • Wednesday Night Mostly clear, with a low around 38. North northwest wind around 5 mph becoming calm.
  • Thursday Sunny, with a high near 58. Southwest wind around 5 mph.