National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sitka - Sitka Airport (PASI)

Lat: 57.05°NLon: 135.36°WElev: 13ft.

Mostly Cloudy

37°F

3°C

Humidity 75%
Wind Speed S 12 G 18 mph
Barometer 29.52 in
Dewpoint 30°F (-1°C)
Visibility 8.00 mi
Wind Chill29°F (-2°C)
Last update 17 Mar 3:53 pm AKDT
Extended Forecast for

Biorka Island AK

Winter Weather Advisory March 17, 04:27pm until March 19, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 17, 04:27pm until March 19, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 38 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers. Low around 33. Southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 38. Southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 34. Southwest wind 20 to 25 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 39. Southwest wind around 15 mph. Chance of precipitation is 100%.

    High: 39 °F

    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Snow Showers

  • Friday Night

    Friday Night: Snow showers before 10pm, then rain and snow showers. Cloudy, with a low around 35.

    Low: 35 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Snow showers. High near 38. South wind around 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow showers. Low around 33. Southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers. High near 38. Southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers. Low around 34. Southwest wind 20 to 25 mph. Chance of precipitation is 90%.
Thursday
Snow showers. High near 39. Southwest wind around 15 mph. Chance of precipitation is 100%.
Thursday Night
Snow showers. Low around 34. Chance of precipitation is 90%.
Friday
Snow showers. High near 40. Chance of precipitation is 80%.
Friday Night
Snow showers before 10pm, then rain and snow showers. Cloudy, with a low around 35.
Saturday
Rain and snow showers, becoming all snow after 4pm. Cloudy, with a high near 40.
Saturday Night
Snow showers. Mostly cloudy, with a low around 33.
Sunday
Snow. Mostly cloudy, with a high near 39.
Sunday Night
Snow likely. Mostly cloudy, with a low around 34.
Monday
Snow likely. Partly sunny, with a high near 40.
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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:
3:15 pm AKDT Mar 17, 2026
Forecast Valid:
4pm AKDT Mar 17, 2026-6pm AKDT Mar 23, 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