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.

Light Rain

38°F

3°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.92 in (1013.3 mb)
Dewpoint 38°F (3°C)
Visibility 8.00 mi
Last update 19 Apr 5:53 am AKDT
Extended Forecast for

12 Miles NNE Mendenhall Valley AK

  • Today

    Today: A 50 percent chance of snow, mainly before 7am. Mostly cloudy, with a high near 26. Southwest wind 10 to 15 mph.

    High: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 21. Southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow
    then Snow

  • Monday

    Monday: Snow, mainly before 1pm. High near 24. Southwest wind 15 to 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 24 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 7pm, then snow likely after 10pm. Mostly cloudy, with a low around 21. Southwest wind around 15 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely before 7am, then snow showers likely after 7am. Cloudy, with a high near 25. Southwest wind around 10 mph. Chance of precipitation is 70%.

    High: 25 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24.

    High: 24 °F

    Mostly Cloudy

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 7am. Mostly cloudy, with a high near 26. Southwest wind 10 to 15 mph.
Tonight
Snow, mainly after 1am. Low around 21. Southwest wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
Snow, mainly before 1pm. High near 24. Southwest wind 15 to 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
A chance of snow before 7pm, then snow likely after 10pm. Mostly cloudy, with a low around 21. Southwest wind around 15 mph. Chance of precipitation is 60%.
Tuesday
Snow likely before 7am, then snow showers likely after 7am. Cloudy, with a high near 25. Southwest wind around 10 mph. Chance of precipitation is 70%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 31.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 32.
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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:
4:33 am AKDT Apr 19, 2026
Forecast Valid:
6am AKDT Apr 19, 2026-6pm AKDT Apr 25, 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