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.

Partly Cloudy

17°F

-8°C

Humidity 88%
Wind Speed Calm
Barometer 30.21 in (1023.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 29 Mar 12:53 am AKDT
Extended Forecast for

12 Miles NNE Mendenhall Valley AK

  • Overnight

    Overnight: Mostly clear, with a low around 1. North wind around 5 mph.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 12. Northeast wind 5 to 10 mph becoming northwest in the morning.

    High: 12 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Flurries before 4am, then flurries with a slight chance of snow showers after 4am. Mostly cloudy, with a low around 6. West wind around 10 mph becoming north in the evening. Chance of precipitation is 10%.

    Low: 6 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: A 30 percent chance of snow showers after 10am. Mostly cloudy, with a high near 18. Northeast wind around 10 mph becoming south in the afternoon.

    High: 18 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly after 10pm. Cloudy, with a low around 15. East wind around 10 mph. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 1. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 12. Northeast wind 5 to 10 mph becoming northwest in the morning.
Sunday Night
Flurries before 4am, then flurries with a slight chance of snow showers after 4am. Mostly cloudy, with a low around 6. West wind around 10 mph becoming north in the evening. Chance of precipitation is 10%.
Monday
A 30 percent chance of snow showers after 10am. Mostly cloudy, with a high near 18. Northeast wind around 10 mph becoming south in the afternoon.
Monday Night
Snow showers likely, mainly after 10pm. Cloudy, with a low around 15. East wind around 10 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 22.
Tuesday Night
A 30 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
A chance of snow after 4pm. Partly sunny, with a high near 25.
Thursday Night
Snow likely. Cloudy, with a low around 13.
Friday
Snow. Cloudy, with a high near 24.
Friday Night
Snow. Cloudy, with a low around 21.
Saturday
Snow. Cloudy, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mendenhall Valley AK
 58.56°N 134.42°W (Elev. 5138 ft)
Last Update:
10:33 pm AKDT Mar 28, 2026
Forecast Valid:
1am AKDT Mar 29, 2026-6pm AKDT Apr 4, 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