Alerts
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| Heat Advisory issued July 22 at 11:48AM CDT until July 23 at 8:00PM CDT by NWS Fort Worth TX | ||
| NWS Fort Worth TX | ||
| Category | Certainty | Severity |
| Met | Likely | Moderate |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 07/22/2026 11:48 AM | 07/23/2026 08:00 PM | 07/23/2026 02:00 AM |
* WHAT...For the Extreme Heat Warning, dangerously hot conditions
with heat index values up to 120. For the Heat Advisory, heat index
values up to 109 expected.
* WHERE...Collin, Dallas, Denton, Hunt, Kaufman, Rockwall, Tarrant,
Rains, and Van Zandt Counties.
* WHEN...For the Extreme Heat Warning, until 8 PM CDT this evening.
For the Heat Advisory, from 8 PM this evening to 8 PM CDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Hot temperatures and high
humidity will increase the risk for heat-related illnesses to
occur, particularly for those working or participating in outdoor
activities.
|
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Hourly Forecast
Wed, 11:00 PM
Mostly ClearWinds: 5 mph ENE
Thu, 12:00 AM
ClearWinds: 5 mph ENE
Thu, 01:00 AM
ClearWinds: 5 mph E
Thu, 02:00 AM
ClearWinds: 5 mph E
Thu, 03:00 AM
ClearWinds: 5 mph E
Thu, 04:00 AM
ClearWinds: 5 mph ENE
Thu, 05:00 AM
ClearWinds: 5 mph E
Thu, 06:00 AM
SunnyWinds: 5 mph E
Thu, 07:00 AM
SunnyWinds: 5 mph E
Thu, 08:00 AM
SunnyWinds: 5 mph E
Thu, 09:00 AM
SunnyWinds: 10 mph E
Thu, 10:00 AM
SunnyWinds: 10 mph E
Thu, 11:00 AM
SunnyWinds: 10 mph E
Thu, 12:00 PM
SunnyWinds: 10 mph E
Thu, 01:00 PM
SunnyWinds: 10 mph E
Thu, 02:00 PM
SunnyWinds: 10 mph ENE
Thu, 03:00 PM
SunnyWinds: 10 mph ENE
Thu, 04:00 PM
SunnyWinds: 10 mph ENE
Thu, 05:00 PM
SunnyWinds: 10 mph ENE
Thu, 06:00 PM
ClearWinds: 15 mph E
Thu, 07:00 PM
ClearWinds: 10 mph E
Thu, 08:00 PM
Mostly ClearWinds: 10 mph E
Thu, 09:00 PM
ClearWinds: 10 mph E
Thu, 10:00 PM
ClearWinds: 10 mph ESE
Coastal Waters Forecast for Texas
National Weather Service Houston/Galveston TX
For High Island to the Matagorda Ship Channel Out 60 NM including Galveston and Matagorda Bays.
Upper Texas coastal waters from High Island to the Matagorda Ship Channel out 60 nautical miles including Galveston and Matagorda Bays. Seas are provided as a range of the average height of the highest 1/3 of the waves.along with the occasional height of the average highest 10 percent of the waves. Light to moderate west to southwest winds and seas around 2 to 3 ft continue this evening. Influence from Bertha will begin Thursday as winds increase to around 20 to 30 knots with gusts up to 45 knots. Seas will increase to around 4 to 9 feet. Tropical Storm Warnings are in effect for Galveston Bay and the waters off of Galveston Bay and Small Craft Advisories are in effect for Matagorda Bay and adjacent waters through Friday morning. Conditions will improve going into Friday with winds light to moderate out of the south to southeast.