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.

Overcast

36°F

2°C

Humidity 67%
Wind Speed S 10 mph
Barometer 29.68 in (1004.8 mb)
Dewpoint 26°F (-3°C)
Visibility 9.00 mi
Wind Chill29°F (-2°C)
Last update 19 Mar 4:53 am AKDT
Extended Forecast for

Biorka Island AK

Winter Weather Advisory March 19, 05:23am until March 20, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 19, 05:23am until March 20, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers before 1pm, then rain and snow showers. High near 39. Southwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow Showers
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow showers. Low around 34. Southwest wind 15 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 34 °F

    Snow Showers

  • Friday

    Friday: Snow showers before 10am, then rain and snow showers between 10am and 1pm, then snow showers after 1pm. High near 40. South wind 10 to 15 mph. Chance of precipitation is 100%.

    High: 40 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers. Low around 36. Southeast wind 15 to 20 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 10pm. Low around 33. Chance of precipitation is 100%.

    Low: 33 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow. Cloudy, with a high near 39.

    High: 39 °F

    Snow

Detailed Forecast

Overnight
Snow showers. Low around 30. Southwest wind around 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers before 1pm, then rain and snow showers. High near 39. Southwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday Night
Snow showers. Low around 34. Southwest wind 15 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow showers before 10am, then rain and snow showers between 10am and 1pm, then snow showers after 1pm. High near 40. South wind 10 to 15 mph. Chance of precipitation is 100%.
Friday Night
Rain and snow showers. Low around 36. Southeast wind 15 to 20 mph. Chance of precipitation is 100%.
Saturday
Rain and snow. High near 40. Chance of precipitation is 90%.
Saturday Night
Rain and snow, becoming all snow after 10pm. Low around 33. Chance of precipitation is 100%.
Sunday
Snow. Cloudy, with a high near 39.
Sunday Night
Snow likely. Mostly cloudy, with a low around 32.
Monday
A chance of snow. Mostly cloudy, with a high near 40.
Monday Night
A chance of snow. Mostly cloudy, with a low around 32.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 39.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of snow. 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:
3:50 am AKDT Mar 19, 2026
Forecast Valid:
5am AKDT Mar 19, 2026-6pm AKDT Mar 25, 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