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 Fog/Mist

43°F

6°C

Humidity 86%
Wind Speed Calm
Barometer 29.90 in (1012.3 mb)
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Last update 18 Apr 9:53 am AKDT
Extended Forecast for

Biorka Island AK

  • Today

    Today: Rain. High near 45. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 41. East wind around 5 mph becoming northwest in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 10am. 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.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 4pm. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Tuesday Night

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

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain. High near 45. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 1am. Low around 41. East wind around 5 mph becoming northwest in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 30 percent chance of rain, mainly before 10am. 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.
Tuesday
A 30 percent chance of rain before 4pm. Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 42.
Friday
A chance of rain. Partly sunny, with a high near 49.
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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:
11:01 pm AKDT Apr 17, 2026
Forecast Valid:
10am AKDT Apr 18, 2026-6pm AKDT Apr 24, 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