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

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Fair

29°F

-2°C

Humidity 85%
Wind Speed Calm
Barometer 29.85 in (1010.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 15 Apr 12:53 am AKDT
Extended Forecast for

18 Miles NE Harbor Island AK

  • Overnight

    Overnight: Clear, with a low around 14. Northeast wind around 15 mph.

    Low: 14 °F

    Clear

  • Wednesday

    Wednesday: A 10 percent chance of snow showers after 4pm. Increasing clouds, with a high near 25. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 25 °F

    Sunny then
    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly between 7pm and 10pm, then snow likely after 10pm. Cloudy, with a low around 22. Southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Likely

  • Thursday

    Thursday: Snow. High near 26. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 26 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 25. South wind around 15 mph. Chance of precipitation is 80%.

    Low: 25 °F

    Snow

  • Friday

    Friday: Snow. High near 27. Chance of precipitation is 80%.

    High: 27 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 25. Chance of precipitation is 100%.

    Low: 25 °F

    Snow

  • Saturday

    Saturday: Snow likely. Cloudy, with a high near 27.

    High: 27 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 4am. Cloudy, with a low around 25.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Overnight
Clear, with a low around 14. Northeast wind around 15 mph.
Wednesday
A 10 percent chance of snow showers after 4pm. Increasing clouds, with a high near 25. East wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
A chance of snow showers, mainly between 7pm and 10pm, then snow likely after 10pm. Cloudy, with a low around 22. Southwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 26. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.
Thursday Night
Snow. Low around 25. South wind around 15 mph. Chance of precipitation is 80%.
Friday
Snow. High near 27. Chance of precipitation is 80%.
Friday Night
Snow. Low around 25. Chance of precipitation is 100%.
Saturday
Snow likely. Cloudy, with a high near 27.
Saturday Night
Snow likely, mainly before 4am. Cloudy, with a low around 25.
Sunday
Snow likely, mainly after 10am. Cloudy, with a high near 27.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25.
Monday
A chance of snow. Mostly cloudy, with a high near 28.
Monday Night
Snow likely. Mostly cloudy, with a low around 25.
Tuesday
Snow likely. Cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Harbor Island AK
 57.93°N 133.24°W (Elev. 4892 ft)
Last Update:
4:26 pm AKDT Apr 14, 2026
Forecast Valid:
1am AKDT Apr 15, 2026-6pm AKDT Apr 21, 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