So what went “wrong” for severe storm formation? Available thunderstorm energy tanked as clouds and cooler marine air started ...

After one of the best chances for seeing severe weather west of the Cascades failed to materialize, meteorologists are ...

A “Marginal Risk” of severe weather returns to much of the Pacific Northwest Wednesday. Severe thunderstorms could fire up anytime after about 3pm in Portland on Wednesday and last through the ...

Abnormally strong to severe thunderstorms are becoming increasingly likely across southwest Washington and northwest Oregon ...

PORTLAND, Ore. (KATU) -- The Storm Prediction Center has issued a Severe Thunderstorm Watch for western Oregon and Washington ...

Another round of record-breaking heat helps create atmospheric instability Wednesday afternoon around Portland.

But an offshore storm will move into the coast closer to 2pm, and we could see it in the valley shortly afterward. This could ...

Seattle is forecast to hit 70 degrees on Wednesday, while Portland is expected to get up to 78. Elsewhere, Salt Lake City is ...

The risk area for thunderstorms and severe weather extends from Roseburg north to Seattle, including Salem, Portland ... Rain at times continues in the forecast through the weekend.

Severe weather could knock Oregon and Washington with winds over 60 miles per hour and hail larger than golf balls.