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.

A Few Clouds

21°F

-6°C

Humidity 54%
Wind Speed Calm
Barometer 30.16 in (1021.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 13 Mar 11:53 am AKDT
Extended Forecast for

15 Miles NNE Mendenhall Valley AK

  • This Afternoon

    This Afternoon: Sunny, with a high near 4. East wind around 10 mph becoming south.

    High: 4 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -4. Wind chill values as low as -20. North wind around 10 mph.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly after 1pm. Mostly sunny, with a high near 10. Wind chill values as low as -20. West wind around 5 mph.

    High: 10 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 7. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 60%.

    Low: 7 °F

    Snow Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 15. Northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 15 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 9. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely

  • Monday

    Monday: Snow likely. Cloudy, with a high near 18. Chance of precipitation is 70%.

    High: 18 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 11.

    Low: 11 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow. Cloudy, with a high near 17.

    High: 17 °F

    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 4. East wind around 10 mph becoming south.
Tonight
Mostly clear, with a low around -4. Wind chill values as low as -20. North wind around 10 mph.
Saturday
A 30 percent chance of snow showers, mainly after 1pm. Mostly sunny, with a high near 10. Wind chill values as low as -20. West wind around 5 mph.
Saturday Night
Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 7. South wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 60%.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 15. Northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Snow likely. Cloudy, with a low around 9. Chance of precipitation is 70%.
Monday
Snow likely. Cloudy, with a high near 18. Chance of precipitation is 70%.
Monday Night
Snow likely. Cloudy, with a low around 11.
Tuesday
Snow. Cloudy, with a high near 17.
Tuesday Night
Snow. Cloudy, with a low around 10.
Wednesday
Snow. Cloudy, with a high near 17.
Wednesday Night
Snow. Cloudy, with a low around 11.
Thursday
Snow. Cloudy, with a high near 17.
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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:
8:15 am AKDT Mar 13, 2026
Forecast Valid:
12pm AKDT Mar 13, 2026-6pm AKDT Mar 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation