Irving
TX
08/17/2026 11:00 PM
93°F
TEMPERATURE
Winds 5 mph S
Clear
Clear. Low around 83, with temperatures rising to around 85 overnight. South wind around 5 mph.
Alerts
You have (2) alert(s). Tap to see details.
| Extreme Heat Warning issued August 17 at 12:45PM CDT until August 18 at 8:00PM CDT by NWS Fort Worth TX | ||
| NWS Fort Worth TX | ||
| Category | Certainty | Severity |
| Met | Likely | Severe |
| Status | Urgency | Category |
| Actual | Expected | Met |
| Effective | Ends | Expires |
| 08/17/2026 12:45 PM | 08/18/2026 08:00 PM | 08/18/2026 01:00 AM |
* WHAT...For the Heat Advisory, heat index values up to 106. For the
Extreme Heat Warning, dangerously hot conditions with temperatures
values up to 108 expected.
* WHERE...Portions of North Texas.
* WHEN...For the Heat Advisory, until noon CDT Tuesday. For the
Extreme Heat Warning, from noon to 8 PM CDT Tuesday.
* 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.
|
||
| Heat Advisory issued August 17 at 12:45PM CDT until August 18 at 12:00PM 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 |
| 08/17/2026 12:45 PM | 08/18/2026 12:00 PM | 08/18/2026 01:00 AM |
* WHAT...For the Heat Advisory, heat index values up to 106. For the
Extreme Heat Warning, dangerously hot conditions with temperatures
values up to 108 expected.
* WHERE...Portions of North Texas.
* WHEN...For the Heat Advisory, until noon CDT Tuesday. For the
Extreme Heat Warning, from noon to 8 PM CDT Tuesday.
* 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.
|
||
Moonrise
12:55 PM
Moonset
11:49 PM
Sunrise
06:52 AM
Moon Phase
Waxing crescent
Sunset
08:10 PM
Hourly Forecast
Mon, 11:00 PM
ClearWinds: 5 mph S
93°
Tue, 12:00 AM
ClearWinds: 5 mph S
92°
Tue, 01:00 AM
ClearWinds: 5 mph S
90°
Tue, 02:00 AM
ClearWinds: 5 mph SSW
89°
Tue, 03:00 AM
Mostly ClearWinds: 5 mph SSW
88°
Tue, 04:00 AM
Mostly ClearWinds: 5 mph SSW
85°
Tue, 05:00 AM
ClearWinds: 5 mph SSW
85°
Tue, 06:00 AM
SunnyWinds: 5 mph SSW
84°
Tue, 07:00 AM
SunnyWinds: 5 mph SSW
83°
Tue, 08:00 AM
SunnyWinds: 5 mph SW
84°
Tue, 09:00 AM
SunnyWinds: 5 mph SW
87°
Tue, 10:00 AM
SunnyWinds: 5 mph WSW
91°
Tue, 11:00 AM
SunnyWinds: 5 mph W
96°
Tue, 12:00 PM
SunnyWinds: 5 mph WSW
99°
Tue, 01:00 PM
SunnyWinds: 5 mph SW
102°
Tue, 02:00 PM
SunnyWinds: 5 mph SSW
104°
Tue, 03:00 PM
SunnyWinds: 5 mph S
106°
Tue, 04:00 PM
SunnyWinds: 5 mph S
107°
Tue, 05:00 PM
SunnyWinds: 10 mph S
107°
Tue, 06:00 PM
Mostly ClearWinds: 10 mph S
105°
Tue, 07:00 PM
Mostly ClearWinds: 10 mph S
105°
Tue, 08:00 PM
Mostly ClearWinds: 10 mph S
102°
Tue, 09:00 PM
Mostly ClearWinds: 10 mph S
98°
Tue, 10:00 PM
Mostly ClearWinds: 10 mph S
96°
Winds: 5 mph S
Clear. Low around 83, with temperatures rising to around 85 overnight. South wind around 5 mph.
Winds: 5 to 10 mph SW
Sunny, with a high near 107. Heat index values as high as 107. Southwest wind 5 to 10 mph.
Winds: 10 mph S
Mostly clear. Low around 83, with temperatures rising to around 86 overnight. Heat index values as high as 105. South wind around 10 mph.
Winds: 5 to 10 mph SSW
Sunny, with a high near 105. Heat index values as high as 108. South southwest wind 5 to 10 mph.
Winds: 10 mph S
Mostly clear. Low around 83, with temperatures rising to around 85 overnight. South wind around 10 mph.
Winds: 5 to 10 mph SSW
Sunny, with a high near 105. South southwest wind 5 to 10 mph.
Winds: 5 mph S
Mostly clear, with a low around 82. South wind around 5 mph.
Winds: 5 mph WSW
Sunny, with a high near 104. West southwest wind around 5 mph.
Winds: 5 mph ESE
Mostly clear, with a low around 82. East southeast wind around 5 mph.
Winds: 5 mph S
Sunny, with a high near 104.
Winds: 5 mph SE
Mostly clear, with a low around 82.
Winds: 5 to 10 mph S
Sunny, with a high near 104.
Winds: 10 mph S
Mostly clear, with a low around 83.
Winds: 10 mph SSW
Sunny, with a high near 104.
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. A prevailing south to southeast flow and seas of 2-3 feet will continue for the next several days. Winds may become more southwesterly overnight and during the early morning hours. High pressure will dominate the weather pattern, leading to persistent hot and dry weather.
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.
REST OF TONIGHT
South winds 5 to 10 knots Bay waters smooth
TUESDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
TUESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY
Southwest winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY NIGHT
South winds 10 to 15 knots with gusts up to 20 knots Bay waters slightly choppy
THURSDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots with gusts up to 20 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
THURSDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
FRIDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
FRIDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
SATURDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
SATURDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
REST OF TONIGHT
South winds 5 to 10 knots Bay waters smooth
TUESDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
TUESDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY
South winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
THURSDAY
South winds 10 to 15 knots Bay waters slightly choppy
THURSDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
FRIDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
FRIDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
SATURDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
SATURDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy
REST OF TONIGHT
South winds 10 to 15 knots, becoming southwest around 10 knots late Seas around 2 feet Wave Detail: South 1 foot at 3 seconds
TUESDAY
Southwest winds 5 to 10 knots Seas around 2 feet Wave Detail: South 1 foot at 4 seconds
TUESDAY NIGHT
South winds 10 to 15 knots Seas around 2 feet Wave Detail: South 2 feet at 4 seconds and southeast 1 foot at 9 seconds
WEDNESDAY
Southwest winds 10 to 15 knots Seas around 2 feet Wave Detail: Southeast 1 foot at 8 seconds
WEDNESDAY NIGHT
South winds 10 to 15 knots with gusts up to 20 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 4 seconds and southeast 1 foot at 7 seconds
THURSDAY
Southwest winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 4 seconds
THURSDAY NIGHT
South winds 10 to 15 knots Seas around 2 feet
FRIDAY
Southwest winds 10 to 15 knots, diminishing to around 10 knots in the afternoon Seas around 2 feet
FRIDAY NIGHT
South winds 10 to 15 knots Seas around 2 feet
SATURDAY
Southwest winds 10 to 15 knots Seas around 2 feet
SATURDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet
REST OF TONIGHT
South winds 5 to 10 knots Seas around 2 feet Wave Detail: South 1 foot at 3 seconds and southeast 1 foot at 8 seconds
TUESDAY
Southwest winds 5 to 10 knots Seas around 2 feet Wave Detail: Southwest 1 foot at 4 seconds and southeast 1 foot at 9 seconds
TUESDAY NIGHT
South winds around 10 knots, increasing to 10 to 15 knots after midnight Seas around 2 feet Wave Detail: South 2 feet at 4 seconds and southeast 1 foot at 9 seconds
WEDNESDAY
Southwest winds 10 to 15 knots, becoming south around 10 knots in the afternoon Seas around 2 feet Wave Detail: South 2 feet at 4 seconds and southeast 1 foot at 8 seconds
WEDNESDAY NIGHT
South winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: South 2 feet at 4 seconds and southeast 1 foot at 7 seconds
THURSDAY
Southwest winds 10 to 15 knots, becoming south around 10 knots in the afternoon Seas around 2 feet Wave Detail: South 2 feet at 4 seconds and southeast 1 foot at 8 seconds
THURSDAY NIGHT
South winds around 10 knots, increasing to 10 to 15 knots after midnight Seas around 2 feet
FRIDAY
Southwest winds 5 to 10 knots Seas around 2 feet
FRIDAY NIGHT
South winds around 10 knots, becoming southwest 10 to 15 knots after midnight Seas around 2 feet
SATURDAY
Southwest winds 10 to 15 knots, diminishing to around 10 knots in the afternoon Seas around 2 feet
SATURDAY NIGHT
South winds around 10 knots, becoming southwest 10 to 15 knots after midnight Seas 2 to 3 feet
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