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

49°F

9°C

Humidity 80%
Wind Speed E 10 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Wind Chill45°F (7°C)
Last update 11 Oct 4:53 pm AKDT
Extended Forecast for

Biorka Island AK

  • This Afternoon

    This Afternoon: Rain. High near 51. South wind around 25 mph. Chance of precipitation is 90%.

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Low around 48. South wind 15 to 25 mph becoming west 5 to 10 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain

  • Columbus Day

    Columbus Day: A 10 percent chance of showers before 7am. Partly sunny, with a high near 52. West wind around 5 mph.

    High: 52 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Showers likely between 10pm and 1am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. Southeast wind 5 to 10 mph becoming light east in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain before 10am. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

This Afternoon
Rain. High near 51. South wind around 25 mph. Chance of precipitation is 90%.
Tonight
Rain, mainly before 1am. Low around 48. South wind 15 to 25 mph becoming west 5 to 10 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
A 10 percent chance of showers before 7am. Partly sunny, with a high near 52. West wind around 5 mph.
Monday Night
Showers likely between 10pm and 1am. Mostly cloudy, with a low around 46. Southwest wind around 5 mph becoming southeast after midnight. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 51. Southeast wind 5 to 10 mph becoming light east in the afternoon.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 47.
Wednesday
A 40 percent chance of rain before 10am. Partly sunny, with a high near 52.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 48.
Thursday
Rain. Mostly cloudy, with a high near 54.
Thursday Night
Rain. Cloudy, with a low around 49.
Friday
Rain. Cloudy, with a high near 53.
Friday Night
Rain. Cloudy, with a low around 48.
Saturday
Rain. Cloudy, with a high near 51.
Saturday Night
Rain. Cloudy, with a low around 47.
Sunday
Rain likely. Cloudy, with a high near 51.
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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:
2:29 pm AKDT Oct 11, 2026
Forecast Valid:
5pm AKDT Oct 11, 2026-6pm AKDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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