The watch will stay in effect until 10 p.m. Tuesday night. A few storms may also produce large hail and damaging winds.

A Tornado Watch is in effect for Polk, Chambers, and Liberty Counties until 10 p.m. Other parts of Texas and parts of Louisiana are also under the watch.

Halloween is shaping up to have great weather with warm (but not too hot) daytime conditions, a cold fall evening and zero rain chances. For now, make sure to secure any outdoor decorations, as strong winds are anticipated with the approaching front. #TXwx #HOUwx pic.twitter.com/74relnDQQW

Houston's weather is transitioning to clear skies and cooler temperatures post-mugginess, with a cold front leading to lower humidity and below-average precipitation forecasted.

A flood watch is in effect for much of the surrounding counties as heavy storms will begin to move into the Houston area. See live radar, the latest weather alerts and the timeline for storms.

The National Weather Service (NWS) has issued a series of weather alerts for Houston and surrounding counties, urging residents to prepare for heavy rainfall, flash flooding, and the likelihood of severe thunderstorms over the weekend.