Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >

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Last Map Update: Tue, May 13, 2025 at 4:32:23 pm CDT

Watches, Warnings & Advisories

National Weather Service Fort Worth/Dallas, TX

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National Weather Service Houston/Galveston, TX

National Weather Service Brownsville/Rio Grande Valley, TX

National Weather Service Corpus Christi, TX

Extreme Heat Warning

Heat Advisory

Small Craft Advisory

Air Quality Alert

Practice Heat Safety

Heat: Vulnerable Populations

Today

5 Day Planner

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.

Record high warmth today with abundant sunshine with most locations reaching triple digits.

The main story this week will be the potentially historic and unusually hot high temperatures for this time of year, with most locations reaching 100 degrees or greater each afternoon with many records likely to be tied or broken. Heat-related impacts will be possible Wednesday onwards given the rapid shift to abnormally warm temperatures. Ensure you have access to cooling and plentiful hydration.