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

48°F

9°C

Humidity 68%
Wind Speed SW 13 mph
Barometer 29.53 in (999.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 1 Feb 10:53 pm AKST
Extended Forecast for

Biorka Island AK

  • Tonight

    Tonight: Rain. Low around 44. Southeast wind 15 to 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain

  • Monday

    Monday: Rain. High near 48. Southeast wind around 15 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 45. East wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 51. East wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.

    High: 51 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 46. Southeast wind 15 to 20 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain. Cloudy, with a high near 50.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Cloudy, with a low around 46.

    Low: 46 °F

    Rain

Detailed Forecast

Tonight
Rain. Low around 44. Southeast wind 15 to 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain. High near 48. Southeast wind around 15 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. The rain could be heavy at times. Low around 45. East wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. The rain could be heavy at times. High near 51. East wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 100%.
Tuesday Night
Rain. Low around 46. Southeast wind 15 to 20 mph. Chance of precipitation is 100%.
Wednesday
Rain. High near 52. Chance of precipitation is 100%.
Wednesday Night
Rain. Low around 41. Chance of precipitation is 80%.
Thursday
Rain. Cloudy, with a high near 50.
Thursday Night
Rain. Cloudy, with a low around 46.
Friday
Rain. Cloudy, with a high near 50.
Friday Night
Rain. Mostly cloudy, with a low around 45.
Saturday
Rain. Mostly cloudy, with a high near 50.
Saturday Night
Rain. Mostly cloudy, with a low around 44.
Sunday
Rain. Cloudy, 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:
3:43 pm AKST Feb 1, 2026
Forecast Valid:
11pm AKST Feb 1, 2026-6pm AKST Feb 8, 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