Tropical Storm and Storm Surge Watches for the North Carolina Outer Banks; Hot in the Mid-Mississippi Valley

Tropical Storm conditions and coastal flooding are possible in the North Carolina Outer Banks beginning late Wednesday. Tropical Storm and Storm Surge Watches are in effect. Major Hurricane Erin is expected to bring life threatening surf and rip currents along the East Coast beaches this week. Hot to extremely hot temperatures are forecast through Tuesday in the Mid-Mississippi Valley. Read More >

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Last Map Update: Mon, Aug 18, 2025 at 8:21:00 pm 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

Hazardous Weather Outlook

Heat Advisory Through Tuesday

Tuesday: Hot With Low Storm Chances

Daily Storm Chances Mid to Late Week

A Heat Advisory is now in effect for portions of North and Central Texas until 7 PM Tuesday. Heat Index values up to 110 degrees will be possible within the advisory area. Please stay hydrated and take precautions to avoid heat related illnesses.

Another hot and humid day is expected on Tuesday, with many locations warming to 100-102 degrees. A Heat Advisory is in effect for portions of North and Central Texas through Tuesday evening, as heat index values will peak between 105 and 110 degrees in the advisory area. There will be a 20-30% chance of showers and storms in Central Texas. Severe weather is unlikely, but some storms could produce locally heavy rain, gusty winds, and frequent lightning. Ensure you practice heat safety, especially if spending time outdoors!

Daily storm chances will continue the remainder of the week and into the upcoming weekend. Severe weather is unlikely, but gusty winds, locally heavy rain, and frequent lightning will remain a possibility each day. Wednesday will be hot, with heat index values as high as 100-110 degrees. However, near to slightly below normal temperatures will return Thursday onward, with heat index values mostly remaining between 97-103 degrees.

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Tropical Storm and Storm Surge Watches for the North Carolina Outer Banks; Hot in the Mid-Mississippi Valley

NWS Fort Worth/Dallas