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.
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Current Conditions

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Mendenhall Valley AK

7 Day Forecast

For More Weather Information:

Juneau, AK Local Forecast Office

This
Afternoon

Showers Chance for Measurable Precipitation 80%

Showers

High: 37 °F

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 34 °F

Monday

Showers Chance for Measurable Precipitation 90%

Showers

High: 38 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 29 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 36 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 31 °F

Wednesday
Night

Chance Snow

Chance
Snow

Low: 26 °F

Christmas
Day

Rain/Snow Likely

Rain/Snow
Likely

High: 33 °F

Detailed Forecast

  • This Afternoon Showers. High near 37. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
  • Tonight Showers likely, mainly after midnight. Patchy fog. Otherwise, cloudy, with a low around 34. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
  • Monday Showers. High near 38. East wind 10 to 15 mph. Chance of precipitation is 90%.
  • Monday Night Scattered rain and snow showers before midnight. Mostly cloudy, with a low around 29. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
  • Tuesday Partly sunny, with a high near 36. Southeast wind 10 to 15 mph becoming northeast in the afternoon.
  • Tuesday Night Mostly cloudy, with a low around 25.
  • Wednesday Partly sunny, with a high near 31.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 26.
  • Christmas Day Rain and snow likely. Cloudy, with a high near 33.
  • Thursday Night Snow likely. Mostly cloudy, with a low around 28.
  • Friday A chance of snow. Mostly cloudy, with a high near 32.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 26.
  • Saturday A chance of snow. Mostly sunny, with a high near 33.