textproduct: Austin/San Antonio
This forecast discussion was created in the public domain by the National Weather Service. It can be found in its original form here.
KEY MESSAGES
Updated at 1234 AM CDT Wed Jul 1 2026
- Hot and seasonable temperatures continue through the Holiday Weekend.
- Low shower and thunderstorm chances return late this weekend into early next week.
SHORT TERM
(Today through Thursday) Issued at 1234 AM CDT Wed Jul 1 2026
A 597dm High remains in control over the eastern CONUS, contributing to record heat out east and continued dry weather here in south central Texas. While some seabreeze shower activity cannot be ruled out today and tomorrow, it's more likely to be dry as capping and a lack of forcing keep things in check. Temperatures will climb into the mid to upper 90s both days with heat indices in the 100-106 range, typical for early July.
LONG TERM
(Thursday night through Tuesday) Issued at 1234 AM CDT Wed Jul 1 2026
The ridge slowly starts to weaken and slide eastward closer to the eastern seaboard, allowing flow aloft to weaken slightly and turn a bit more northwesterly by the end of the Holiday weekend. Some low end rain chances will return with this shift in the jet stream, but it doesn't look significant at this distance. After a hotter and drier stretch the past 2 weeks, most would be welcoming to additional rainfall during the start of the hottest month of Summer.
AVIATION
(06Z TAFS) Issued at 1234 AM CDT Wed Jul 1 2026
Wind speeds are easing up tonight as compared to prior nights. This is leading to a slower formation of low CIGs, but only slightly. I-35 sites should still see skies filled with MVFR stratus by 08Z and DRT should see some stratus at daybreak. This is the typical trend for a normal precipitation summer. Good mixing is expected again with all sites coming out of MVFR skies before noon.
PRELIMINARY POINT TEMPS/POPS
Austin Camp Mabry 96 75 96 76 / 0 0 0 0 Austin Bergstrom Intl Airport 96 75 95 76 / 0 0 0 0 New Braunfels Muni Airport 95 74 94 75 / 0 0 0 0 Burnet Muni Airport 94 72 94 73 / 0 0 0 0 Del Rio Intl Airport 98 77 98 78 / 0 10 0 0 Georgetown Muni Airport 95 74 95 75 / 0 0 0 0 Hondo Muni Airport 94 73 94 74 / 0 0 0 0 San Marcos Muni Airport 95 74 95 75 / 0 0 0 0 La Grange - Fayette Regional 95 76 94 76 / 0 0 10 0 San Antonio Intl Airport 94 75 93 75 / 0 0 0 0 Stinson Muni Airport 94 75 94 75 / 10 0 0 0
EWX WATCHES/WARNINGS/ADVISORIES
None.
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