Clark County follows similar heat data collection in Multnomah, Clackamas and Washington counties in summer 2023.

Several cities and counties in WA have banned or limited the use of fireworks. Here's what you need to know before the ...

Clark County published a new study on Wednesday that looked at which areas get the hottest and the temperature differences.

Downtown Vancouver and the Orchards, Fourth Plain and Fruit Valley areas are among those experiencing hotter afternoons.

Fireworks sales begin June 28 in Clark County, but use is only allowed on July 4 in unincorporated areas; officials emphasize ...

A county-wide heat mapping effort found dramatic differences in temperature across Clark County, with more developed areas ...