Widespread strong cold outflow winds and freezing spray return for many marine areas starting as early as Friday in the north, and spreading southward into Saturday. See latest Marine Weather Statement for more information.

Widespread strong cold outflow winds and freezing spray return for many marine areas starting as early as Friday in the north, and spreading southward into Saturday. See latest Marine Weather Statement for more information. Read More >

Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Light Snow Fog/Mist

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 29.70 in (1005.8 mb)
Dewpoint 22°F (-6°C)
Visibility 1.50 mi
Last update 20 Feb 2:53 am AKST
Extended Forecast for

12 Miles NNE Mendenhall Valley AK

High Wind Watch February 20, 09:00pm until February 23, 09:00am
Winter Weather Advisory February 20, 03:41am until February 20, 09:00am
Click here for hazard details and duration
High Wind Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 03:41am until February 20, 09:00am

    NOW until 9:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 7 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly before noon.  Mostly cloudy, with a high near 13. Northeast wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -4. Wind chill values as low as -30. Northeast wind 40 to 45 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 0. Wind chill values as low as -35. Northeast wind 35 to 45 mph.

    High: 0 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -11. Northeast wind 40 to 45 mph.

    Low: -11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near -1.

    High: -1 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -5.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 7. East wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 4 to 6 inches possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 13. Northeast wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Mostly cloudy, with a low around -4. Wind chill values as low as -30. Northeast wind 40 to 45 mph.
Saturday
Sunny, with a high near 0. Wind chill values as low as -35. Northeast wind 35 to 45 mph.
Saturday Night
Mostly clear, with a low around -11. Northeast wind 40 to 45 mph.
Sunday
Sunny, with a high near -1.
Sunday Night
Mostly clear, with a low around -5.
Monday
Mostly sunny, with a high near 12.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
A chance of snow after 9am. Mostly cloudy, with a high near 17.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12.
Wednesday
Snow likely. Cloudy, with a high near 18.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 5.
Thursday
A chance of snow. Mostly cloudy, with a high near 13.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Mendenhall Valley AK
 58.56°N 134.42°W (Elev. 5138 ft)
3:58 pm AKST Feb 19, 2026
3am AKST Feb 20, 2026-6pm AKST Feb 26, 2026
 
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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