WATCH: Lightning illuminates the sky amid storms south of Calumet
KOCO 5 Field Meteorologist Michael Armstrong was on Highway 270 south of Calumet in Canadian County, where he captured a lightning show.
Here's why last night's thunderstorms were so unusual
When raindrops and frozen graupel mixed together, static electricity is created and, as a result, lightning. It was that warm/cold air combination that allowed for thunder and lightning to occur with ...
Seattle thunderstorms produce vivid lightning as powerful storm system slams Pacific Northwest
A rare severe weather event unfolded across the Pacific Northwest on Wednesday, with strong thunderstorms affecting cities ...
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Thunderstorm impacts: Home struck by lightning, light rail station closed due to damage
The NWS forecasted that an air mass above western Washington led to thunderstorms, hail, wind, cloud-to-ground lightning and periods of heavy rainfall. The greatest concerns related to the weather ...
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Severe thunderstorms produce about 900 lightning strikes in western Washington
SEATTLE — Widespread thunderstorms moved through western Washington Wednesday night, with lightning illuminating skies across the region. The National Weather Service said about 900 lightning ...