An Air Quality Alert for King and Snohomish counties ended at noon Saturday. Lingering smoke may keep conditions in the “moderate” range or worse Saturday, but conditions are expected to improve as ...

SEATTLE — The air quality in north King County reached unhealthy levels Friday evening. At unhealthy levels, people are ...

WASHINGTON — Federal weather forecasters are watching for signs that this winter could be colder and snowier than usual across the northern United States. The National Weather Service's Climate ...

Partly sunny skies and much cooler temps on the way | KING 5 Weather Extended Forecast Extended forecast with KING 5 Meteorologist Adam Claibon for Aug. 12, 2025.

The weather forecast is favorable for northern lights viewing - but there's still a degree of uncertainty as to the timing.

8/17 extended forecast for western Washington.Mix of sun, clouds to start the week, warmup returns | KING 5 Weather extended forecast ...

8/16 extended forecast for western Washington.Scattered showers Saturday, mix of sun and clouds | KING 5 Weather extended forecast ...

8/10 extended forecast for western Washington.Hot temps Sunday through Tuesday, Heat Advisory issued | KING 5 Weather extended forecast ...

8/24 Sunday extended forecast for western Washington.80s, 90s Sunday, cooler later in the week | KING 5 Weather extended forecast ...