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

20°F

-7°C

Humidity 60%
Wind Speed SE 8 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 12 Mar 4:53 pm AKDT
Extended Forecast for

18 Miles NE Harbor Island AK

  • Tonight

    Tonight: A 40 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 4. North wind 10 to 15 mph becoming east after midnight.

    Low: 4 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 20 percent chance of snow showers before 10am. Mostly sunny, with a high near 11. East wind 10 to 15 mph.

    High: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. East wind around 10 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 1pm. Mostly sunny, with a high near 14. East wind 5 to 10 mph becoming south in the morning.

    High: 14 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 8. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 50%.

    Low: 8 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Snow likely, mainly after 10am. Cloudy, with a high near 18. Chance of precipitation is 70%.

    High: 18 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 14. Chance of precipitation is 90%.

    Low: 14 °F

    Snow

  • Monday

    Monday: Snow. Cloudy, with a high near 23.

    High: 23 °F

    Snow

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 14.

    Low: 14 °F

    Snow Likely

Detailed Forecast

Tonight
A 40 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 4. North wind 10 to 15 mph becoming east after midnight.
Friday
A 20 percent chance of snow showers before 10am. Mostly sunny, with a high near 11. East wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 0. East wind around 10 mph.
Saturday
A 30 percent chance of snow showers after 1pm. Mostly sunny, with a high near 14. East wind 5 to 10 mph becoming south in the morning.
Saturday Night
A chance of snow showers before 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 8. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 50%.
Sunday
Snow likely, mainly after 10am. Cloudy, with a high near 18. Chance of precipitation is 70%.
Sunday Night
Snow. Low around 14. Chance of precipitation is 90%.
Monday
Snow. Cloudy, with a high near 23.
Monday Night
Snow likely. Cloudy, with a low around 14.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 25.
Tuesday Night
Snow. Cloudy, with a low around 18.
Wednesday
Snow. Cloudy, with a high near 24.
Wednesday Night
Snow. Cloudy, with a low around 19.
Thursday
Snow. Cloudy, with a high near 23.
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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:
5:03 pm AKDT Mar 12, 2026
Forecast Valid:
5pm AKDT Mar 12, 2026-6pm AKDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation