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

41°F

5°C

Humidity 93%
Wind Speed E 3 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 16 Apr 10:53 pm AKDT
Extended Forecast for

Biorka Island AK

  • Tonight

    Tonight: Rain. Low around 41. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain. High near 45. South 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

  • Friday Night

    Friday Night: Rain. Low around 41. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: Rain. High near 46. East wind around 5 mph. Chance of precipitation is 100%.

    High: 46 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 41. East wind around 5 mph becoming northwest in the evening. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Sunday

    Sunday: A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 40. 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.

    High: 45 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain. Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Rain. Low around 41. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 45. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 41. Southeast wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. High near 46. East wind around 5 mph. Chance of precipitation is 100%.
Saturday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 41. East wind around 5 mph becoming northwest in the evening. Chance of precipitation is 70%.
Sunday
A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 46.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 10am. Cloudy, with a high near 45.
Monday Night
A chance of rain. Cloudy, with a low around 40.
Tuesday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 45.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 44.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Thursday
A chance of rain and snow. Partly sunny, 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:
11:40 pm AKDT Apr 16, 2026
Forecast Valid:
11pm AKDT Apr 16, 2026-6pm AKDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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