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

28°F

-2°C

Humidity 85%
Wind Speed Calm
Barometer 29.81 in (1009.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 12 Apr 12:53 am AKDT
Extended Forecast for

15 Miles NNE Mendenhall Valley AK

  • Overnight

    Overnight: Clear early, then becoming mostly cloudy, with a low around 15. East wind around 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 23. Southwest wind 10 to 15 mph.

    High: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 17. Southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

    Low: 17 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 20. South wind 10 to 15 mph. Chance of precipitation is 100%.

    High: 20 °F

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 11. South wind around 10 mph becoming north in the evening. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °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 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Clear early, then becoming mostly cloudy, with a low around 15. East wind around 10 mph.
Sunday
A 30 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 23. Southwest wind 10 to 15 mph.
Sunday Night
Snow showers. Low around 17. Southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Monday
Snow showers. High near 20. South wind 10 to 15 mph. Chance of precipitation is 100%.
Monday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 11. South wind around 10 mph becoming north in the evening. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly clear, with a low around 14.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
A chance of snow showers before 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 17.
Thursday
Snow likely, mainly after 10am. Cloudy, with a high near 24.
Thursday Night
Snow likely. Cloudy, with a low around 22.
Friday
Snow likely. Cloudy, with a high near 25.
Friday Night
Snow likely. Cloudy, with a low around 22.
Saturday
Snow likely. Cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Mendenhall Valley AK
 58.58°N 134.4°W (Elev. 5377 ft)
Last Update:
9:00 pm AKDT Apr 11, 2026
Forecast Valid:
1am AKDT Apr 12, 2026-6pm AKDT Apr 18, 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