National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Current Conditions

En Español

Share |

7 Miles WNW Mammoth Lakes CA

7 Day Forecast

Today

Mostly Sunny

Mostly
Sunny

High: 40 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 29 °F

Monday

Sunny

Sunny

High: 42 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 28 °F

Tuesday

Sunny

Sunny

High: 44 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 30 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 44 °F

Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 16 °F

Christmas
Day

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 29 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 40. North wind 5 to 10 mph.
  • Tonight Mostly clear, with a low around 29. North wind around 10 mph, with gusts as high as 15 mph.
  • Monday Sunny, with a high near 42. North wind around 15 mph, with gusts as high as 20 mph.
  • Monday Night Mostly clear, with a low around 28. North wind around 10 mph, with gusts as high as 15 mph.
  • Tuesday Sunny, with a high near 44. North northeast wind around 10 mph.
  • Tuesday Night Mostly clear, with a low around 30. North northeast wind around 5 mph becoming west in the evening.
  • Wednesday Mostly sunny, with a high near 44. West southwest wind around 15 mph, with gusts as high as 20 mph.
  • Wednesday Night A 20 percent chance of snow. Mostly cloudy, with a low around 16. Windy, with a west southwest wind 20 to 25 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 45 mph.
  • Christmas Day A 20 percent chance of snow showers. Partly sunny, with a high near 29. Breezy, with a west wind 10 to 20 mph becoming north in the morning.
  • Thursday Night Mostly clear, with a low around 12. North wind around 10 mph.
  • Friday Sunny, with a high near 34. North northeast wind around 10 mph.
  • Friday Night Mostly clear, with a low around 19. Northeast wind around 5 mph becoming west in the evening.
  • Saturday Sunny, with a high near 36. West southwest wind 10 to 15 mph.