National Weather Service United States Department of Commerce
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Last Map Update: Sun, May 11, 2025 at 10:50:16 pm CDT

An early season heat wave develops this week across South Central Texas, and peaks from mid to late week. Many will not be acclimated to this type of heat so early within the year and thus the risk for heat related illness is higher than normal. Please practice heat safety! #txwx
Practice Heat Safety wherever you are. Job Sites: stay hydrated and take breaks in the shade as often as possible. Indoors: Check up on the elderly, sick and those without AC. Vehicles: Never leave kids or pets unattended - LOOK before you LOCK. Outdoors: Limit strenuous outdoor activities, find shade, and stay hydrated. Heat-related deaths are preventable. Protect yourself and others from the impacts of heat waves.
Heat Impacts on Vulnerable Populations. Everyone is at risk from the dangers of extreme heat, but these groups are more vulnerable than most: pregnant, newborns, children, elderly, chronic illness. Age and certain conditions make the body less able to regulate temperature. Never leave anyone alone in a closed car. Use air conditioners and stay in the shade. Drink plenty of water, even if not thirsty. Wear loose-fitting, light-colored clothing.
Clear skies tonight with low temperatures in the lower 50s over the Hill Country, with mid to upper 50s elsewhere.
Mostly sunny to partly cloudy skies expected through the coming week, with abnormally hot high temperatures for Tuesday through Friday.