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

Flood Watches are in effect until Monday morning for the southern panhandle. Flood Advisories are in effect for the Juneau area for ponding around roadways, & around Ketchikan's Ward Lake...

An atmospheric river will continue to impact the panhandle into Monday, bringing heavy rain, as well as quickly rising freezing levels. Flooding remains a concern due the heavy rainfall, abundant snowmelt, & clogged storm drains & ditches. Additionally, strong wind gusts across the Outer Coast & southern panhandle with the heavy rainfall may possibly increase the risk for isolated landslides. Read More >

Hazardous Weather Conditions

Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Light Rain and Windy

39°F

4°C

Humidity 89%
Wind Speed SE 28 G 38 mph
Barometer 29.44 in (996.9 mb)
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Wind Chill27°F (-3°C)
Last update 11 Jan 1:53 am AKST
Extended Forecast for

Mendenhall Valley AK

Flood Advisory January 11, 02:27am until January 11, 10:00am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory January 11, 02:27am until January 11, 10:00am

    NOW until 10:00am Sun

    Flood Advisory

  • Overnight

    Low: 33 °F

    Showers

  • Sunday

    Sunday: Rain likely, mainly after 3pm. Cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 39 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Low around 35. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain. High near 40. East wind 5 to 10 mph. Chance of precipitation is 100%.

    High: 40 °F

    Rain

  • Monday Night

    Monday Night: Rain before 3am, then rain and snow. Low around 36. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. High near 41. Chance of precipitation is 100%.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow. Low around 36. Chance of precipitation is 100%.

    Low: 36 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow. Cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow

Detailed Forecast

Overnight
Showers before 3am, then rain likely after 3am. Low around 33. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, mainly after 3pm. Cloudy, with a high near 39. East wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 35. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain. High near 40. East wind 5 to 10 mph. Chance of precipitation is 100%.
Monday Night
Rain before 3am, then rain and snow. Low around 36. Southeast wind around 5 mph. Chance of precipitation is 100%.
Tuesday
Rain and snow. High near 41. Chance of precipitation is 100%.
Tuesday Night
Rain and snow. Low around 36. Chance of precipitation is 100%.
Wednesday
Rain and snow. Cloudy, with a high near 42.
Wednesday Night
Rain and snow, mainly before 3am. Cloudy, with a low around 33.
Thursday
Rain and snow likely, mainly between 9am and 3pm. Cloudy, with a high near 39.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Mostly cloudy, with a high near 40.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mendenhall Valley AK
 58.39°N 134.56°W (Elev. 44 ft)
Last Update:
7:53 pm AKST Jan 10, 2026
Forecast Valid:
2am AKST Jan 11, 2026-6pm AKST Jan 17, 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