Winter Storm Warning Issued for Juneau and Southeast Alaska: Up to 14 Inches of Snow Expected

Alert Details

The National Weather Service (NWS) office in Juneau, AK, has issued a Winter Storm Warning for central and northern southeast Alaska. This alert is triggered by multiple rounds of snowfall expected to impact the region through midweek, with heavy snowfall rates anticipated as a new weather system moves into the panhandle.

Affected Areas

The warning specifically covers the following geographic regions:

• Glacier Bay
• Eastern Chichagof Island
• Cape Fairweather to Lisianski Strait
• City and Borough of Juneau

What You Should Do

Travel is strongly discouraged and should be limited to emergencies only. The hazardous conditions are expected to significantly impact both morning and evening commutes. If you must travel, the NWS advises keeping an extra flashlight, food, and water in your vehicle in case of an emergency. Residents are also urged to prepare their property before the onset of winter weather. For the latest road conditions, residents can call 5-1-1 or visit 511.alaska.gov.

Expected Conditions

• Snow Accumulation: Total snow accumulations of 8 to 14 inches are expected.
• Wind and Visibility: Winds are forecast to gust as high as 40 mph, which may cause blowing snow, particularly in Downtown Juneau.
• Snowfall Rates: The heaviest snowfall is expected Tuesday afternoon into Wednesday morning, with rates potentially reaching one inch per hour.
• Additional Hazards: While snow is the primary concern, some areas from Sitka to Petersburg may see snow mix with or change to rain on Tuesday; however, if this changeover is delayed, snowfall totals could be even higher.

Timeline

The Winter Storm Warning is in effect from 3:00 AM AKST Tuesday, March 3, until 12:00 PM AKST Wednesday, March 4. Light snow is expected to continue through Monday evening prior to the arrival of the heavier system on Tuesday morning.