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.

Mostly Cloudy

38°F

3°C

Humidity 68%
Wind Speed Calm
Barometer 29.70 in (1005.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 Apr 9:53 am AKDT
Extended Forecast for

18 Miles NE Harbor Island AK

  • Today

    Today: Snow showers likely after 4pm. Partly sunny, with a high near 25. Southwest wind around 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Tonight

    Tonight: Snow showers. Low around 20. Southwest wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

    Low: 20 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 22. South wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 13. South wind around 10 mph becoming east after midnight. Chance of precipitation is 70%.

    Low: 13 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. North wind around 10 mph.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 25.

    High: 25 °F

    Snow Likely

Detailed Forecast

Today
Snow showers likely after 4pm. Partly sunny, with a high near 25. Southwest wind around 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers. Low around 20. Southwest wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Monday
Snow showers. High near 22. South wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 13. South wind around 10 mph becoming east after midnight. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 25. North wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
A chance of snow showers between 10pm and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 20.
Thursday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 25.
Thursday Night
Snow likely. Cloudy, with a low around 23.
Friday
Snow likely. Cloudy, with a high near 27.
Friday Night
Snow likely. Mostly cloudy, with a low around 23.
Saturday
Snow likely. Cloudy, with a high near 29.
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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:
6:32 am AKDT Apr 12, 2026
Forecast Valid:
10am AKDT Apr 12, 2026-6pm AKDT Apr 18, 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