National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Partly Cloudy

21°F

-6°C

Humidity 41%
Wind Speed E 8 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 18 Feb 4:53 pm AKST
Extended Forecast for

12 Miles NNE Mendenhall Valley AK

Winter Weather Advisory February 19, 03:00am until February 19, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A 40 percent chance of snow after 3am. Increasing clouds, with a low around 3. Southwest wind around 15 mph.

    Low: 3 °F

    Mostly Clear
    then Chance
    Snow

  • Thursday

    Thursday: Snow. High near 13. South wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

    High: 13 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 7. South wind around 15 mph becoming east after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.

    Low: 7 °F

    Snow

  • Friday

    Friday: Snow showers likely before 9am. Mostly cloudy, with a high near 13. Northeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 60%.

    High: 13 °F

    Snow Showers
    Likely then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. Northeast wind 30 to 35 mph increasing to 40 to 45 mph after midnight.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 2.

    High: 2 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -7.

    Low: -7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 0.

    High: 0 °F

    Sunny

  • Sunday Night

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

    Low: -5 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of snow after 3am. Increasing clouds, with a low around 3. Southwest wind around 15 mph.
Thursday
Snow. High near 13. South wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Thursday Night
Snow. Low around 7. South wind around 15 mph becoming east after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 7 inches possible.
Friday
Snow showers likely before 9am. Mostly cloudy, with a high near 13. Northeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around -2. Northeast wind 30 to 35 mph increasing to 40 to 45 mph after midnight.
Saturday
Mostly sunny, with a high near 2.
Saturday Night
Mostly clear, with a low around -7.
Sunday
Sunny, with a high near 0.
Sunday Night
Mostly clear, with a low around -5.
Monday
Sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
A chance of snow. Mostly cloudy, with a high near 18.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A chance of snow. Cloudy, with a high near 18.
Basemap Options
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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:
3:36 pm AKST Feb 18, 2026
Forecast Valid:
5pm AKST Feb 18, 2026-6pm AKST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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