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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19 Miles S Mammoth Lakes CA

7 Day Forecast

This
Afternoon

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 55 °FFalling Temperatures

Tonight

Rain/Snow Chance for Measurable Precipitation 100%

Rain/Snow

Low: 30 °F

Saturday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 40 °F

Saturday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 19 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 43 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 23 °F

Monday

Sunny

Sunny

High: 50 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 29 °F

Tuesday

Sunny

Sunny

High: 58 °F

Detailed Forecast

  • This Afternoon A slight chance of showers. Mostly cloudy, with a temperature falling to around 46 by 5pm. South southwest wind around 5 mph. Chance of precipitation is 20%.
  • Tonight Rain showers before 11pm, then snow showers. Some thunder is also possible. Low around 30. Light south wind becoming south southwest 10 to 15 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
  • Saturday Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 40. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
  • Saturday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 19. Calm wind becoming northeast around 5 mph after midnight.
  • Sunday Mostly sunny, with a high near 43. North northeast wind around 10 mph, with gusts as high as 15 mph.
  • Sunday Night Mostly clear, with a low around 23. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
  • Monday Sunny, with a high near 50. Northeast wind 5 to 10 mph.
  • Monday Night Mostly clear, with a low around 29. North northeast wind around 5 mph becoming calm in the evening.
  • Tuesday Sunny, with a high near 58. Calm wind becoming northeast around 5 mph in the afternoon.
  • Tuesday Night Mostly clear, with a low around 36. Northeast wind 5 to 10 mph.
  • Wednesday Sunny, with a high near 63. Calm wind becoming east northeast around 5 mph in the afternoon.
  • Wednesday Night Mostly clear, with a low around 36. Calm wind.
  • Thursday Sunny, with a high near 64. West southwest wind around 5 mph.