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.

Fair

39°F

4°C

Humidity 79%
Wind Speed NW 5 mph
Barometer 29.96 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 15 Apr 8:53 am AKDT
Extended Forecast for

Biorka Island AK

  • Today

    Today: Increasing clouds, with a high near 47. West wind around 10 mph.

    High: 47 °F

    Increasing
    Clouds

  • Tonight

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

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain likely before 7am, then showers likely, mainly after 4pm. Cloudy, with a high near 45. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Showers, mainly before 10pm, then rain after 10pm. Low around 41. South wind around 10 mph. Chance of precipitation is 100%.

    Low: 41 °F

    Showers

  • Friday

    Friday: Rain. High near 45. South wind around 10 mph. Chance of precipitation is 100%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain. High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain. Cloudy, with a high near 45.

    High: 45 °F

    Chance Rain

Detailed Forecast

Today
Increasing clouds, with a high near 47. West wind around 10 mph.
Tonight
Rain likely, mainly after 4am. Cloudy, with a low around 40. Southwest wind around 10 mph. Chance of precipitation is 60%.
Thursday
Rain likely before 7am, then showers likely, mainly after 4pm. Cloudy, with a high near 45. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers, mainly before 10pm, then rain after 10pm. Low around 41. South wind around 10 mph. Chance of precipitation is 100%.
Friday
Rain. High near 45. South wind around 10 mph. Chance of precipitation is 100%.
Friday Night
Rain. Low around 40. Chance of precipitation is 100%.
Saturday
Rain. High near 45. Chance of precipitation is 100%.
Saturday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 40.
Sunday
A chance of rain. Cloudy, with a high near 45.
Sunday Night
A chance of rain. Cloudy, with a low around 41.
Monday
Rain likely. Mostly cloudy, with a high near 47.
Monday Night
Rain likely. Mostly cloudy, with a low around 41.
Tuesday
Rain likely. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Biorka Island AK
 56.85°N 135.53°W (Elev. 66 ft)
Last Update:
6:47 am AKDT Apr 15, 2026
Forecast Valid:
8am AKDT Apr 15, 2026-6pm AKDT Apr 21, 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