National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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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

Overnight

Partly Cloudy

Partly
Cloudy

Low: 41 °F

Thursday

Sunny

Sunny

High: 70 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 69 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 47 °F

Saturday

Partly Sunny

Partly
Sunny

High: 62 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 49 °F

Sunday

Chance Rain

Chance
Rain

High: 62 °F

Sunday
Night

Chance Rain

Chance
Rain

Low: 48 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 41. Calm wind.
  • Thursday Sunny, with a high near 70. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
  • Thursday Night Mostly clear, with a low around 47. West wind around 5 mph becoming calm.
  • Friday Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
  • Friday Night Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm in the evening.
  • Saturday Partly sunny, with a high near 62.
  • Saturday Night Mostly cloudy, with a low around 49.
  • Sunday A chance of rain. Partly sunny, with a high near 62.
  • Sunday Night A chance of rain. Mostly cloudy, with a low around 48.
  • Monday Rain. Cloudy, with a high near 59.
  • Monday Night Rain likely. Cloudy, with a low around 50.
  • Tuesday A chance of rain. Mostly cloudy, with a high near 60.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 50.
  • Wednesday Rain likely. Cloudy, with a high near 58.