winterstormwarning.com

Winter Weather Advisory, Alaska

Moderate

Another 2 to 4 inches of snow, 8 to 15 inches of snow, gusts up to 40 mph. Travel could be very difficult and is discouraged.

Ended Monday, December 15, 2025.

Issued
Expires
Updated

Places in this advisory

How much

Snow across the area
Another 2 to 4 inches
Wind gusts
Up to 40 mph

Map

Map of Alaska with this advisory The Winter Weather Advisory covers Petersburg, Kake, Port Alexander. PetersburgKakePort AlexanderHobart BayALASKA50 mi PetersburgKakePort AlexanderHobart BayALASKA50 mi PetersburgKakePort AlexanderALASKA50 mi PetersburgKakePort AlexanderALASKA100 mi
  • This advisory
  • US border
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
For the Winter Weather Advisory, snow. Additional snow accumulations of 2 to 4 inches. For the Winter Storm Warning, heavy snow expected. Total snow accumulations of 8 to 15 inches. Winds gusting as high as 40 mph.
Where
Petersburg Borough and Western Kupreanof Island and Kuiu Island.
When
For the Winter Weather Advisory, until 9 at night this evening. For the Winter Storm Warning, from 3 in the morning Sunday to 6 in the morning Monday.
Impacts
Travel could be very difficult and is discouraged.
Additional details
Two rounds of snow are likely this weekend over SE AK. The first round of snowfall is ongoing across the area with reported visibilities down to 1/2 mile at times. A second round of heavier snowfall will impact the central panhandle on Sunday. Main forecast challenge is moisture availability and a warming temperatures could limit snowfall totals.

Updates

  1. Allowed to end on time. December 13, 2025
  2. Snow totals lowered from 4 to 6 inches to 2 to 4 inches. Ended for part of the area. December 13, 2025
  3. Reissued with no change to the times or amounts. December 13, 2025
  4. Snow totals raised from 2 to 5 inches to 4 to 6 inches. December 13, 2025
  5. Reissued with no change to the times or amounts. December 12, 2025
  6. Replaces the Winter Storm Watch. December 12, 2025