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ALERT: POTENTIAL FOR MORE HEAVY SNOW FOR PARTS OF SOUTHEAST ALASKA BY MONDAY. Click here for the latest outlook from NWS Juneau Forecasters.

More heavy snow is possible for parts of Southeast Alaska by Monday as another strong front enters the region. Stay tuned to Weather.Gov/Juneau for the latest updates on this developing situation. Read More >

Hazardous Weather Conditions

Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Overcast

13°F

-11°C

Humidity 84%
Wind Speed NE 5 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 2 Jan 2:53 pm AKST
Extended Forecast for

18 Miles NE Harbor Island AK

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Cloudy, with a high near 11. East wind around 15 mph, with gusts as high as 30 mph.

    High: 11 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Snow showers. Low around 7. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Snow Showers

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 8. East wind 15 to 20 mph.

    High: 8 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Northeast wind around 20 mph, with gusts as high as 35 mph.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 6. Northeast wind 15 to 20 mph.

    High: 6 °F

    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow after 3pm. High near 17. Chance of precipitation is 100%.

    High: 17 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow before 3am, then snow showers after 3am. The snow could be heavy at times. Areas of blowing snow before 9pm, then areas of blowing snow after 3am. Cloudy, with a low around 14.

    Low: 14 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Snow showers. Cloudy, with a high near 17.

    High: 17 °F

    Snow Showers

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Cloudy, with a high near 11. East wind around 15 mph, with gusts as high as 30 mph.
Tonight
Snow showers. Low around 7. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 8. East wind 15 to 20 mph.
Saturday Night
Partly cloudy, with a low around 2. Northeast wind around 20 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 6. Northeast wind 15 to 20 mph.
Sunday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 4.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow after 3pm. High near 17. Chance of precipitation is 100%.
Monday Night
Snow before 3am, then snow showers after 3am. The snow could be heavy at times. Areas of blowing snow before 9pm, then areas of blowing snow after 3am. Cloudy, with a low around 14.
Tuesday
Snow showers. Cloudy, with a high near 17.
Tuesday Night
Snow showers. Cloudy, with a low around 16.
Wednesday
Snow. Cloudy, with a high near 18.
Wednesday Night
Snow. Cloudy, with a low around 16.
Thursday
Snow likely. 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:
3:16 pm AKST Jan 2, 2026
Forecast Valid:
3pm AKST Jan 2, 2026-6pm AKST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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