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

Dangerous Heat in the West; Flash Flooding Possible Across the Southern US

Dangerous heat is expected across areas in Texas and from Washington through California. Several daily high temperature records are expected to be either tied or broken in the West. Monsoonal showers and thunderstorms may result in flash flooding and debris flows over the Southwestern U.S. through Friday. Locally heavy rain is expected from thunderstorms in the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Juneau, Juneau International Airport (PAJN)

Lat: 58.35°NLon: 134.58°WElev: 20ft.

Light Rain and Breezy

59°F

15°C

Humidity 93%
Wind Speed E 21 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Aug 1:53 am AKDT
Extended Forecast for

6 Miles N Mendenhall Valley AK

  • Overnight

    Overnight: Rain. The rain could be heavy at times. Low around 46. East wind around 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain

    Low: 46 °F

  • Wednesday

    Wednesday: Rain. The rain could be heavy at times. High near 49. Southeast wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Heavy Rain

    High: 49 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, mainly before 7pm. Mostly cloudy, with a low around 40. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Rain Likely

    Low: 40 °F

  • Thursday

    Thursday: A 40 percent chance of rain before 10am. Partly sunny, with a high near 49. South wind around 5 mph.

    Chance Rain
    then Partly
    Sunny

    High: 49 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 45. Southeast wind around 5 mph becoming calm.

    Mostly Cloudy

    Low: 45 °F

  • Friday

    Friday: Partly sunny, with a high near 50.

    Partly Sunny

    High: 50 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 43.

    Mostly Cloudy

    Low: 43 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    Mostly Sunny

    High: 51 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Overnight
Rain. The rain could be heavy at times. Low around 46. East wind around 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. The rain could be heavy at times. High near 49. Southeast wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 40. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain before 10am. Partly sunny, with a high near 49. South wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 45. Southeast wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
Rain likely. Cloudy, with a high near 48.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
6 Miles N Mendenhall Valley AK
 58.47°N 134.57°W (Elev. 2677 ft)
Last Update:
5:01 pm AKDT Aug 16, 2022
Forecast Valid:
2am AKDT Aug 17, 2022-6pm AKDT Aug 23, 2022
 
Forecast Discussion
 
Get as KML Get as XML

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