Extreme Heat Warning
from WED 11:00 AM CDT until WED 8:00 PM CDT, Polk County, Montgomery County, Walker County, Inland Matagorda County, Brazos County, Inland Brazoria County, Chambers County, San Jacinto County, Washington County, Inland Galveston County, Wharton County, Grimes County, Inland Harris County, Waller County, Fort Bend County, Colorado County, Southern Liberty County, Inland Jackson County, Houston County, Galveston Island
