Bob Van Dillen explains how the cap affects severe weather

Name: Bob Van Dillen explains how the cap affects severe weather
Uploaded: 2026-07-28T10:38:25Z
Duration: 54 s
Description: Bob Van Dillen explains 'the cap,' a layer of warm air that can suppress thunderstorm development, and how breaking this cap can trigger explosive severe weather.

Fox Weather First · FWX · Aired Today · 54s

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Bob Van Dillen explains 'the cap,' a layer of warm air that can suppress thunderstorm development, and how breaking this cap can trigger explosive severe weather.