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.

Overcast

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 29.55 in (1000.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 14 Apr 5:53 am AKDT
Extended Forecast for

Biorka Island AK

  • Today

    Today: A chance of rain and snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 15 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northwest wind 10 to 15 mph.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. West wind around 10 mph.

    High: 46 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 40. Southwest wind around 10 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Cloudy, with a high near 45. Southwest wind around 10 mph. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 41. Chance of precipitation is 60%.

    Low: 41 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 44. Chance of precipitation is 90%.

    High: 44 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: Rain. Cloudy, with a high near 45.

    High: 45 °F

    Rain

Detailed Forecast

Today
A chance of rain and snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 15 mph. Chance of precipitation is 40%.
Tonight
Mostly clear, with a low around 39. Northwest wind 10 to 15 mph.
Wednesday
Mostly sunny, with a high near 46. West wind around 10 mph.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 40. Southwest wind around 10 mph. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 10am. Cloudy, with a high near 45. Southwest wind around 10 mph. Chance of precipitation is 70%.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
Rain. High near 44. Chance of precipitation is 90%.
Friday Night
Rain. Cloudy, with a low around 39.
Saturday
Rain. Cloudy, with a high near 45.
Saturday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 41.
Sunday
A chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Mostly cloudy, with a high near 46.
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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:
5:59 am AKDT Apr 14, 2026
Forecast Valid:
6am AKDT Apr 14, 2026-6pm AKDT Apr 20, 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