National Weather Service United States Department of Commerce
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Last Map Update: Thu, Aug. 17, 2017 at 4:36:13 pm CDT

National Weather Service San Angelo, TXNational Weather Service Fort Worth/Dallas, TXNational Weather Service Shreveport, LA
National Weather Service Midland/OdessaZoom

National Weather Service Houston/Galveston, TX
National Weather Service Brownsville/Rio Grande Valley, TXNational Weather Service Corpus Christi, TX

A Heat Advisory is in effect this afternoon from 2 PM to 7 PM for portions of the Coastal Plains where heat index values will peak from 108 to 112 degrees. Elsewhere, hot conditions with high temperatures in the upper 90s to lower 100s will continue with other areas along and east of I-35 seeing heat index values as high as 107 degrees.
Another warm evening with increasing clouds is expected tonight. Winds will initially be southerly at 10-15 mph early this evening before decreasing to 5-10 mph overnight.
A combination of above normal temperatures and humidity will maintain elevated heat index values for the next several days. Values of 103 to 108 degrees are expected for areas along and southeast of the Escarpment during the afternoon hours. Isolated showers and thunderstorms are possible near the Coastal Plains on Monday and Tuesday.
What will the conditions be for the upcoming solar eclipse on August 21st? Here is the latest forecast information for South Central Texas!