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

23°F

-5°C

Humidity 30%
Wind Speed E 10 mph
Barometer 30.25 in (1024.4 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 18 Feb 1:53 pm AKST
Extended Forecast for

15 Miles NNE Mendenhall Valley AK

  • This Afternoon

    This Afternoon: Sunny, with a high near 3. Northeast wind 10 to 15 mph.

    High: 3 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -4. Wind chill values as low as -20. Northeast wind around 10 mph.

    Low: -4 °F

    Partly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 3pm. Cloudy, with a high near 13. Wind chill values as low as -20. Northeast wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 13 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 3am. Cloudy, with a low around 7. Northeast wind 10 to 15 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow before 9am. Mostly cloudy, with a high near 11. Northeast wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon.

    High: 11 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 1.

    High: 1 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 0.

    High: 0 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 3. Northeast wind 10 to 15 mph.
Tonight
Partly cloudy, with a low around -4. Wind chill values as low as -20. Northeast wind around 10 mph.
Thursday
Snow likely, mainly after 3pm. Cloudy, with a high near 13. Wind chill values as low as -20. Northeast wind 10 to 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 7. 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 11. Northeast wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly sunny, with a high near 1.
Saturday Night
Partly cloudy, with a low around -8.
Sunday
Sunny, with a high near 0.
Sunday Night
Mostly clear, with a low around -7.
Monday
Sunny, with a high near 10.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
A chance of snow. Partly sunny, with a high near 14.
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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:
10:22 am AKST Feb 18, 2026
Forecast Valid:
2pm AKST Feb 18, 2026-6pm AKST Feb 24, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation