Heavy rain forecasted after record snowfall in Juneau increases risks of structural damage, boat sinkings, and avalanches, prompting officials to urge residents to clear drains and snow from properties and vessels.
Snowfall totals for the 24-hour period ending at about noon Monday were 10.4 inches at Juneau International Airport. Rain is forecast from Tuesday night through at least next Monday as temperatures hover between the mid-30s and about 40, according to NWS Juneau.
A severe storm in Juneau resulted in 29.3 inches of snow at the airport, causing avalanches, road closures, and the shutdown of schools and state offices.
Two heavy rainstorms caused flooding and landslides in the upper valley last week, damaging infrastructure and leaving two residents temporarily trapped in their vehicle.
The City and Borough of Juneau on Tuesday began the multi-day process of cleaning up after a Monday night landslide in the area of Gastineau Avenue.The landslide damaged three homes and displaced residents, but there were no injuries reported.
Concern builds as rain increases weight of snow pack
Bus is expected to be rider-ready in February.
In December of 2020 an atmospheric river brought heavy rains on top of a deep snowpack.
High winds, flooding and landslides caused moderate to severe damage in communities across Southeast Alaska Wednesday, as an atmospheric river stalled over the region and brought record-breaking rain.
Nearly 12 inches of rain fell on the town of Pelican in 48 hours, and all-time records were set in Juneau, Skagway, Haines, Petersburg and Ketchikan. The City of Haines is sending alerts about the immediate danger of landslides.
As of Sunday nearly 60 inches of snow fell in Haines in the last 8 days. That total was higher in some parts of town and more snow is in the forecast.
Areas of the Southeast Alaska city “received between 3 and 7 inches of rain” in 24 hours over the weekend. The sodden ground caused mudslides in some areas, and wrecked roads and ditches around John Street and Peters Lane in Douglas.
Alaska Airlines said flights 64 and 65 had lightning strikes from storms that moved through the northern Panhandle and also knocked out power in Juneau.
Southeast Alaska had a very dry September. Heavy rains returned to the region this month, triggering a large mudslide on the Haines Highway.
Exhaust emissions from a Norwegian Cruise Line vessel docking in Juneau prompted at least 10 complaints to an Alaska regulatory agency.
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