From Harlingen, Texas: A high-pressure ridge is dominating the weather pattern over the Gulf, leading to dry, warm, and hazy conditions. This setup is causing temperatures to remain hot, particularly in the western parts of the Rio Grande Valley. The ridge is also bringing southerly winds, which will make the weekend feel more humid in addition to being warm.

Further details on the weekend weather trend are available from ValleyCentral, including information on expected cloud cover.