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

21°F

-6°C

Humidity 27%
Wind Speed SE 7 mph
Barometer 30.28 in (1025.5 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 18 Feb 10:53 am AKST
Extended Forecast for

12 Miles NNE Mendenhall Valley AK

  • Today

    Today: Sunny, with a high near 5. Wind chill values as low as -20. Northeast wind around 15 mph.

    High: 5 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -20. Northeast wind around 15 mph.

    Low: -2 °F

    Partly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 3pm. Cloudy, with a high near 14. Wind chill values as low as -20. Northeast wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 3am. Cloudy, with a low around 8. Northeast wind 10 to 15 mph. Chance of precipitation is 70%.

    Low: 8 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow before 9am. Mostly cloudy, with a high near 13. Northeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon.

    High: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 3.

    High: 3 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -7.

    Low: -7 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 1.

    High: 1 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 5. Wind chill values as low as -20. Northeast wind around 15 mph.
Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -20. Northeast wind around 15 mph.
Thursday
Snow likely, mainly after 3pm. Cloudy, with a high near 14. Wind chill values as low as -20. Northeast wind around 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly before 3am. Cloudy, with a low around 8. Northeast wind 10 to 15 mph. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow before 9am. Mostly cloudy, with a high near 13. Northeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 3.
Saturday Night
Partly cloudy, with a low around -7.
Sunday
Sunny, with a high near 1.
Sunday Night
Mostly clear, with a low around -6.
Monday
Sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
A chance of snow. Partly sunny, with a high near 15.
Basemap Options
Click map to change the forecast location
Loading map...
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:
10:22 am AKST Feb 18, 2026
Forecast Valid:
10am AKST Feb 18, 2026-6pm AKST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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