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

Hazardous Weather Conditions

Current conditions at

Sitka - Sitka Airport (PASI)

Lat: 57.05°NLon: 135.36°WElev: 13ft.

Partly Cloudy

52°F

11°C

Humidity 83%
Wind Speed SW 3 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 12 Oct 4:53 pm AKDT
Extended Forecast for

Biorka Island AK

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph in the evening.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Southeast wind around 5 mph becoming calm in the afternoon.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 47. West wind around 5 mph.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 10am. Partly sunny, with a high near 53. South wind 5 to 10 mph.

    High: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain after 10pm. Low around 49. East wind 15 to 25 mph. Chance of precipitation is 100%.

    Low: 49 °F

    Rain

  • Thursday

    Thursday: Rain. The rain could be heavy at times. High near 55. Chance of precipitation is 100%.

    High: 55 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Rain. The rain could be heavy at times. Low around 49. Chance of precipitation is 100%.

    Low: 49 °F

    Heavy Rain

  • Friday

    Friday: Showers. Cloudy, with a high near 53.

    High: 53 °F

    Showers

  • Friday Night

    Friday Night: Showers. Cloudy, with a low around 48.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. Calm wind becoming southeast around 5 mph in the evening.
Tuesday
Partly sunny, with a high near 51. Southeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
A 30 percent chance of showers after 10pm. Mostly cloudy, with a low around 47. West wind around 5 mph.
Wednesday
A 30 percent chance of showers before 10am. Partly sunny, with a high near 53. South wind 5 to 10 mph.
Wednesday Night
Rain after 10pm. Low around 49. East wind 15 to 25 mph. Chance of precipitation is 100%.
Thursday
Rain. The rain could be heavy at times. High near 55. Chance of precipitation is 100%.
Thursday Night
Rain. The rain could be heavy at times. Low around 49. Chance of precipitation is 100%.
Friday
Showers. Cloudy, with a high near 53.
Friday Night
Showers. Cloudy, with a low around 48.
Saturday
Showers. Cloudy, with a high near 51.
Saturday Night
Showers. Cloudy, with a low around 46.
Sunday
Rain likely. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely. Mostly cloudy, with a low around 46.
Monday
A chance of rain. 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:
4:19 pm AKDT Oct 12, 2026
Forecast Valid:
5pm AKDT Oct 12, 2026-6pm AKDT Oct 19, 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