Thunderstorm clouds have a lot of air moving around inside them, including updrafts and downdrafts, which can be strong. Updrafts transport tiny drops of rain and ice crystals to the top of the ...

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Thunderstorms often begin to develop early in the day when the sun heats the air near the ground and pockets of warmer air start to rise in the atmosphere. When these pockets of air reach a certain ...

Northern California locations have begun to dry out following four days of wild weather that varied between rain, hail, snow, lightning, and even a confirmed tornado in Tehama County over the weekend.