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

48°F

9°C

Humidity 56%
Wind Speed Calm
Barometer 29.88 in (1011.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 11 Apr 12:53 pm AKDT
Extended Forecast for

Biorka Island AK

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 50. Northwest wind around 15 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Increasing clouds, with a high near 43. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 37. Southwest wind 10 to 15 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Showers

  • Monday

    Monday: Rain showers before 10am, then rain and snow showers between 10am and 1pm, then rain showers after 1pm. High near 41. Southwest wind around 15 mph. Chance of precipitation is 100%.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain showers likely before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 50. Northwest wind around 15 mph.
Tonight
Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.
Sunday
Showers likely, mainly after 4pm. Increasing clouds, with a high near 43. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Low around 37. Southwest wind 10 to 15 mph. Chance of precipitation is 100%.
Monday
Rain showers before 10am, then rain and snow showers between 10am and 1pm, then rain showers after 1pm. High near 41. Southwest wind around 15 mph. Chance of precipitation is 100%.
Monday Night
Rain showers likely before 10pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 39.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
Rain likely. Cloudy, with a high near 45.
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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:
1:04 pm AKDT Apr 11, 2026
Forecast Valid:
1pm AKDT Apr 11, 2026-6pm AKDT Apr 17, 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