Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

A Few Clouds

6°F

-14°C

Humidity 83%
Wind Speed Calm
Barometer 29.86 in (1011.1 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 24 Dec 7:53 pm AKST
Extended Forecast for

12 Miles NNE Mendenhall Valley AK

Winter Storm Watch December 26, 03:00pm until December 28, 01:00pm
Cold Weather Advisory December 25, 12:00am until December 25, 03:00am
Cold Weather Advisory December 25, 03:00pm until December 25, 06:00pm
Extreme Cold Warning December 24, 08:12pm until December 24, 09:00pm
Click here for hazard details and duration
Winter Storm Watch
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  •  
    Extreme Cold Warning December 24, 08:12pm until December 24, 09:00pm

    NOW until 9:00pm Wed

    Extreme Cold Warning

  • Tonight

    Low: -2 °F

    Mostly Clear

  • Christmas Day

    Christmas Day: A slight chance of snow between 9am and noon.  Partly sunny, with a high near 6. Wind chill values as low as -20. Light northeast wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    High: 6 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -11. Wind chill values as low as -35. Northeast wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: -11 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near -4. Wind chill values as low as -35. Northeast wind 15 to 20 mph, with gusts as high as 40 mph.

    High: -4 °F

    Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after 3am.  Mostly cloudy, with a low around -11. East wind 15 to 25 mph, with gusts as high as 40 mph.  Chance of precipitation is 70%.

    Low: -11 °F

    Mostly Cloudy
    then Snow
    Likely

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 14. Chance of precipitation is 100%.

    High: 14 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Low around 8. Chance of precipitation is 100%.

    Low: 8 °F

    Heavy Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  Cloudy, with a high near 26.

    High: 26 °F

    Heavy Snow

Detailed Forecast

Tonight
Mostly clear, with a low around -2. Northeast wind 5 to 10 mph becoming light.
Christmas Day
A slight chance of snow between 9am and noon. Partly sunny, with a high near 6. Wind chill values as low as -20. Light northeast wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around -11. Wind chill values as low as -35. Northeast wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Sunny, with a high near -4. Wind chill values as low as -35. Northeast wind 15 to 20 mph, with gusts as high as 40 mph.
Friday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around -11. East wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Saturday
Snow. The snow could be heavy at times. High near 14. Chance of precipitation is 100%.
Saturday Night
Snow. The snow could be heavy at times. Low around 8. Chance of precipitation is 100%.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 26.
Sunday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 23.
Monday
Snow. The snow could be heavy at times. Cloudy, with a high near 28.
Monday Night
Snow. Cloudy, with a low around 20.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 24.
Tuesday Night
Snow. Cloudy, with a low around 13.
Wednesday
Snow. Cloudy, with a high near 19.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mendenhall Valley AK
 58.56°N 134.42°W (Elev. 5138 ft)
3:17 pm AKST Dec 24, 2025
8pm AKST Dec 24, 2025-6pm AKST Dec 31, 2025
 
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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