Hazardous Weather Conditions

Last Update: 416 AM AKST Mon Dec 29 2025

View Nearby Observations

For More Weather Information:

Anchorage, AK Local Forecast Office

3NM S Chiswell Islands AK

Marine Zone Forecast

...GALE WARNING THROUGH TONIGHT...

Synopsis: A 979 mb low 270 nm E of Sitkinak pivots to 170 nm E of Sitkinak at 984 mb by Mon evening. It merges Tue afternoon with a 985 mb North Pacific low that moves to 210 nm SE of Middleton Island at 988 mb by Wed morning.

Today
N wind 40 kt. Seas 11 ft. Snow mixing with rain in the afternoon. Freezing spray in the morning.
Tonight
NE wind 35 kt. Seas 14 ft. Rain and snow.
Tue
NE wind 30 kt becoming N 20 kt in the afternoon. seas 14 ft. Rain.
Tue Night
N wind 35 kt. Seas 10 ft.
Wed
N wind 30 kt. Seas 8 ft.
Thu
N wind 25 kt. Seas 7 ft.
Fri
N wind 20 kt. Seas 5 ft.



Basemap Options
Click map to change the forecast location
Loading map...
416 AM AKST Mon Dec 29 2025
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data