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 West Coast through 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.
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Current Conditions

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9 Miles SSW Cooper Landing AK

7 Day Forecast

For More Weather Information:

Anchorage, AK Local Forecast Office

Overnight

Snow Chance for Measurable Precipitation 90%

Snow

Low: 25 °F

Sunday

Snow Chance for Measurable Precipitation 80%

Snow

High: 30 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 19 °F

Monday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 30 °F

Monday
Night

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

Low: 19 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 29 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 18 °F

Wednesday

Chance Snow

Chance
Snow

High: 31 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 21 °F

Detailed Forecast

  • Overnight Snow. Low around 25. Calm wind. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
  • Sunday Snow. High near 30. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
  • Sunday Night Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 19. East wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Monday Snow showers likely, mainly before noon. Mostly cloudy, with a high near 30. East wind around 5 mph. Chance of precipitation is 60%.
  • Monday Night Scattered snow showers. Cloudy, with a low around 19. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
  • Tuesday Scattered snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
  • Tuesday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 18.
  • Wednesday A chance of snow showers. Mostly cloudy, with a high near 31.
  • Wednesday Night A chance of snow showers. Mostly cloudy, with a low around 21.
  • Christmas Day A chance of snow showers. Mostly cloudy, with a high near 32.
  • Thursday Night A chance of snow showers. Mostly cloudy, with a low around 21.
  • Friday A chance of snow showers. Mostly cloudy, with a high near 27.
  • Friday Night A chance of snow showers. Mostly cloudy, with a low around 21.
  • Saturday Partly sunny, with a high near 26.