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

45°F

7°C

Humidity 63%
Wind Speed E 12 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 5 Apr 10:53 am AKDT
Extended Forecast for

Biorka Island AK

  • Today

    Today: Rain. High near 44. Southeast wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 39. Southwest wind 10 to 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain

  • Monday

    Monday: Rain. High near 44. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before 4am. Mostly cloudy, with a low around 40. Northwest wind around 20 mph.

    Low: 40 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Northwest wind 10 to 15 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 40.

    Low: 40 °F

    Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

  • Wednesday Night

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

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

Detailed Forecast

Today
Rain. High near 44. Southeast wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly after 10pm. Low around 39. Southwest wind 10 to 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 44. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 40 percent chance of rain before 4am. Mostly cloudy, with a low around 40. Northwest wind around 20 mph.
Tuesday
Mostly cloudy, with a high near 43. Northwest wind 10 to 15 mph.
Tuesday Night
Cloudy, with a low around 40.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 44.
Wednesday Night
A chance of rain. Cloudy, with a low around 40.
Thursday
A chance of rain. Cloudy, with a high near 44.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Partly sunny, with a high near 47.
Friday Night
A chance of rain. Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 48.
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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:
9:43 am AKDT Apr 5, 2026
Forecast Valid:
11am AKDT Apr 5, 2026-6pm AKDT Apr 11, 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