National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
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Current Conditions

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Mendenhall Valley AK

7 Day Forecast

For More Weather Information:

Juneau, AK Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 50 °F

Wednesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 62 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 45 °F

Thursday

Sunny

Sunny

High: 69 °F

Thursday
Night

Clear

Clear

Low: 45 °F

Friday

Sunny

Sunny

High: 72 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 50 °F

Detailed Forecast

  • Tonight Showers likely. Patchy fog. Otherwise, cloudy, with a low around 50. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
  • Wednesday Showers likely, mainly before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 62. Southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
  • Wednesday Night A 20 percent chance of showers before midnight. Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming northwest in the evening.
  • Thursday Sunny, with a high near 69. West wind 5 to 10 mph.
  • Thursday Night Clear, with a low around 45. West wind 5 to 10 mph becoming southeast after midnight.
  • Friday Sunny, with a high near 72.
  • Friday Night Partly cloudy, with a low around 46.
  • Saturday Mostly sunny, with a high near 69.
  • Saturday Night Mostly cloudy, with a low around 50.
  • Sunday A chance of rain. Partly sunny, with a high near 63.
  • Sunday Night A chance of rain. Mostly cloudy, with a low around 50.
  • Monday A chance of rain. Mostly cloudy, with a high near 63.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 49.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 62.