National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sitka - Sitka Airport (PASI)

Lat: 57.05°NLon: 135.36°WElev: 13ft.

Light Rain

43°F

6°C

Humidity 93%
Wind Speed Calm
Barometer 29.89 in (1012.1 mb)
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Last update 18 Apr 10:53 pm AKDT
Extended Forecast for

Biorka Island AK

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 41. Northwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a high near 46. West wind 10 to 15 mph.

    High: 46 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 40. West wind around 10 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain likely, mainly before 10am. Cloudy, with a high near 45. South wind around 10 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of rain. Cloudy, with a low around 40. West wind around 10 mph.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of showers. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 1am. Low around 41. Northwest wind around 5 mph. Chance of precipitation is 80%.
Sunday
A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a high near 46. West wind 10 to 15 mph.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 40. West wind around 10 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 10am. Cloudy, with a high near 45. South wind around 10 mph. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of rain. Cloudy, with a low around 40. West wind around 10 mph.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 45.
Tuesday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 42.
Friday
A chance of showers. Mostly cloudy, with a high near 49.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Biorka Island AK
 56.85°N 135.53°W (Elev. 66 ft)
Last Update:
3:41 pm AKDT Apr 18, 2026
Forecast Valid:
11pm AKDT Apr 18, 2026-6pm AKDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation