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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6 Miles SE Lake Stevens WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Partly Sunny

Partly
Sunny

High: 69 °F

Tonight

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Friday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 72 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 52 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 76 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 79 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 55 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 75 °F

Detailed Forecast

  • Today Partly sunny, with a high near 69. Calm wind becoming south southwest around 5 mph.
  • Tonight Partly cloudy, with a low around 52. Northwest wind 5 to 9 mph becoming calm after midnight.
  • Friday A 20 percent chance of showers after 11am. Partly sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.
  • Friday Night Partly cloudy, with a low around 52. North northeast wind 6 to 9 mph.
  • Saturday Mostly sunny, with a high near 76. Calm wind.
  • Saturday Night Mostly clear, with a low around 55.
  • Sunday Mostly sunny, with a high near 79.
  • Sunday Night Partly cloudy, with a low around 55.
  • Monday Mostly sunny, with a high near 75.
  • Monday Night Partly cloudy, with a low around 56.
  • Tuesday Sunny, with a high near 79.
  • Tuesday Night Mostly clear, with a low around 57.
  • Wednesday Sunny, with a high near 81.