Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

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Last Map Update: Wed, Aug 20, 2025 at 8:22:45 am CDT

Watches, Warnings & Advisories

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National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

Heat Advisory

Flood Advisory

Air Quality Alert

Hazardous Weather Outlook

Heat Advisory Today

Today: Hot With Scattered Storms

Late Week: Typical Heat & Scattered Storms

Rain-Free Weekend; A Bit Cooler Next Week

A Heat Advisory is in effect for portions of North and Central Texas until 7 PM Wednesday. Heat Index values up to 109 degrees will be possible within the advisory area. Please stay hydrated and take precautions to avoid heat related illnesses.

Isolated to scattered storms are expected again today (20-50%), with the highest coverage across Central TX this afternoon. Severe weather is unlikely, but few storms may be strong with gusty winds as well as brief heavy rain and frequent lightning. Today's highs will be in the mid and upper 90s, with peak heat index ranging from 98 to 109 degrees. Stay cool, and plan for possible interruptions to outdoor activities.

Isolated to scattered storms are expected Thursday afternoon and evening with the highest storm coverage again in Central Texas. Low storm chances (20-30%) will linger into Friday for Central TX with diminished chances elsehwere. Highs will be near normal this time of year, topping out in the mid/upper 90s.

This weekend will be rain-free with highs in the mid and upper 90s, before temperatures cool down slightly to start off next week. Temperatures are leaning below normal for the 6-10 Day Outlook, with low rain chances also returning. North Texas has the greatest chance of highs in the 80s Tuesday at a 40-60% chance, while Central Texas has a 20-30% chance.