Irving TX
07/20/2026 11:00 AM
93°F
TEMPERATURE
Winds 5 mph WSW
Sunny
Sunny, with a high near 102. Heat index values as high as 108. Southwest wind around 5 mph.

Alerts

You have (1) alert(s). Tap to see details.

Heat Advisory issued July 20 at 11:09AM CDT until July 21 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
07/20/2026 11:09 AM 07/21/2026 08:00 PM 07/21/2026 07:15 AM
* WHAT...Heat index values up to 108 expected.

* WHERE...Portions of north central, northeast, and south central
Texas.

* WHEN...Until 8 PM CDT Tuesday.

* IMPACTS...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
02:08 PM
Moonset
12:51 AM
Sunrise
06:33 AM
Moon Phase
Waxing crescent
Sunset
08:35 PM

Hourly Forecast

Mon, 11:00 AM

Sunny
Winds: 5 mph WSW
93°

Mon, 12:00 PM

Sunny
Winds: 5 mph SW
95°

Mon, 01:00 PM

Sunny
Winds: 5 mph SW
96°

Mon, 02:00 PM

Sunny
Winds: 5 mph SSW
99°

Mon, 03:00 PM

Sunny
Winds: 5 mph SSW
100°

Mon, 04:00 PM

Sunny
Winds: 5 mph S
100°

Mon, 05:00 PM

Sunny
Winds: 5 mph S
101°

Mon, 06:00 PM

Clear
Winds: 5 mph S
100°

Mon, 07:00 PM

Clear
Winds: 10 mph S
100°

Mon, 08:00 PM

Clear
Winds: 5 mph S
98°

Mon, 09:00 PM

Clear
Winds: 5 mph S
94°

Mon, 10:00 PM

Clear
Winds: 5 mph S
92°

Mon, 11:00 PM

Clear
Winds: 5 mph S
91°

Tue, 12:00 AM

Clear
Winds: 5 mph S
90°

Tue, 01:00 AM

Clear
Winds: 5 mph S
89°

Tue, 02:00 AM

Clear
Winds: 5 mph SSW
87°

Tue, 03:00 AM

Clear
Winds: 5 mph SSW
86°

Tue, 04:00 AM

Clear
Winds: 5 mph SSW
84°

Tue, 05:00 AM

Clear
Winds: 5 mph SSW
83°

Tue, 06:00 AM

Sunny
Winds: 5 mph SW
83°

Tue, 07:00 AM

Sunny
Winds: 5 mph SW
82°

Tue, 08:00 AM

Sunny
Winds: 5 mph WSW
84°

Tue, 09:00 AM

Sunny
Winds: 5 mph WSW
87°

Tue, 10:00 AM

Sunny
Winds: 5 mph W
93°
Winds: 5 mph SW
Sunny, with a high near 102. Heat index values as high as 108. Southwest wind around 5 mph.
Winds: 5 mph SSW
Clear. Low around 81, with temperatures rising to around 83 overnight. Heat index values as high as 106. South southwest wind around 5 mph.
Winds: 5 mph WSW
Sunny, with a high near 105. Heat index values as high as 109. West southwest wind around 5 mph.
Winds: 0 to 5 mph SSW
Clear. Low around 84, with temperatures rising to around 86 overnight. Heat index values as high as 108. South southwest wind 0 to 5 mph.
Winds: 5 to 10 mph N
Sunny, with a high near 106. North wind 5 to 10 mph.
Winds: 5 to 10 mph E
Mostly clear. Low around 84, with temperatures rising to around 86 overnight. East wind 5 to 10 mph.
Winds: 5 to 10 mph ESE
Sunny, with a high near 102. East southeast wind 5 to 10 mph.
Winds: 5 to 10 mph ESE
Clear, with a low around 82. East southeast wind 5 to 10 mph.
Winds: 5 to 10 mph SSE
Sunny, with a high near 102. South southeast wind 5 to 10 mph.
Winds: 10 mph S
Mostly clear, with a low around 83.
Winds: 10 mph SSW
Mostly sunny, with a high near 102.
Winds: 10 mph S
Mostly clear, with a low around 83.
Winds: 10 mph SSW
Sunny, with a high near 102.
Winds: 10 mph S
Clear, with a low around 83.

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 southwest and southerly winds, 2-4 foot seas, hot, and dry conditions are expected through midweek. Mariners should keep tabs on Tropical Depression Two, currently situated in the northeast Gulf, as the week progresses. It is forecast to eventually strengthen into a tropical storm as it approaches southeast Louisiana toward midweek, then possibly toward the Texas coast Thursday and Friday. Considerable forecast uncertainty exists and track and intensity changes are subject to change.

TODAY
West winds 5 to 10 knots, becoming southwest early this afternoon, then becoming south late Bay waters smooth
TONIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
TUESDAY
West winds 5 to 10 knots Bay waters smooth
TUESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY
West winds 10 to 15 knots, becoming southwest around 10 knots in the afternoon Bay waters slightly choppy, diminishing to smooth in the afternoon
WEDNESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
THURSDAY
Northwest winds around 10 knots, becoming southeast in the afternoon Bay waters smooth to slightly choppy, diminishing to smooth in the afternoon
THURSDAY NIGHT
South winds 10 to 15 knots, becoming east after midnight Bay waters slightly choppy A chance of showers
FRIDAY
South winds around 15 knots, becoming northwest 20 to 25 knots in the afternoon Bay waters slightly choppy, increasing to rough in the afternoon A chance of thunderstorms A chance of showers
FRIDAY NIGHT
South winds 15 to 20 knots Bay waters choppy
Reporting time 07:00 AM CDT Mon Jul 20 2026
TODAY
South winds 5 to 10 knots Bay waters smooth
TONIGHT
South winds 10 to 15 knots Bay waters slightly choppy
TUESDAY
Southwest winds 5 to 10 knots, becoming south in the afternoon Bay waters smooth
TUESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
WEDNESDAY
West winds around 10 knots, becoming southwest 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon
WEDNESDAY NIGHT
Southwest winds 10 to 15 knots Bay waters slightly choppy
THURSDAY
Southwest winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon A chance of showers in the morning
THURSDAY NIGHT
South winds 10 to 15 knots, becoming southwest around 10 knots after midnight Bay waters slightly choppy, diminishing to smooth after midnight A chance of showers
FRIDAY
West winds around 10 knots, becoming south 10 to 15 knots in the afternoon Bay waters smooth, increasing to slightly choppy in the afternoon A chance of showers
FRIDAY NIGHT
South winds 10 to 15 knots Bay waters slightly choppy A chance of showers
Reporting time 07:00 AM CDT Mon Jul 20 2026
TODAY
Southwest winds 5 to 10 knots Seas around 2 feet Wave Detail: South 2 feet at 5 seconds
TONIGHT
Southwest winds 10 to 15 knots Seas around 2 feet Wave Detail: Southwest 2 feet at 4 seconds
TUESDAY
Southwest winds 10 to 15 knots Seas around 2 feet Wave Detail: Southwest 2 feet at 4 seconds
TUESDAY NIGHT
Southwest winds 10 to 15 knots Seas 2 to 3 feet Wave Detail: Southwest 3 feet at 4 seconds
WEDNESDAY
West winds 10 to 15 knots with gusts up to 20 knots Seas 2 to 3 feet Wave Detail: Southwest 3 feet at 5 seconds
WEDNESDAY NIGHT
Southwest winds 10 to 15 knots Seas 3 to 4 feet Wave Detail: Southwest 3 feet at 5 seconds A chance of showers A chance of thunderstorms after midnight
THURSDAY
Southwest winds 10 to 15 knots Seas 3 to 4 feet A chance of showers and thunderstorms in the morning
THURSDAY NIGHT
South winds around 15 knots, increasing to 15 to 20 knots after midnight Seas 5 to 7 feet, occasionally to 9 feet A chance of showers
FRIDAY
Southwest winds around 20 knots, becoming south 20 to 25 knots in the afternoon Seas 5 to 7 feet, occasionally to 9 feet A chance of showers in the morning
FRIDAY NIGHT
South winds 20 to 25 knots, diminishing to around 20 knots after midnight Seas 2 to 4 feet
Reporting time 07:00 AM CDT Mon Jul 20 2026
TODAY
Southwest winds 5 to 10 knots Seas around 2 feet Wave Detail: Southwest 2 feet at 4 seconds and southeast 1 foot at 9 seconds
TONIGHT
Southwest winds around 10 knots, increasing to 10 to 15 knots after midnight Seas around 2 feet Wave Detail: Southwest 2 feet at 4 seconds and southeast 1 foot at 8 seconds
TUESDAY
West winds 10 to 15 knots, diminishing to around 10 knots in the afternoon Seas around 2 feet Wave Detail: Southwest 2 feet at 4 seconds
TUESDAY NIGHT
Southwest winds 10 to 15 knots with gusts up to 20 knots Seas 2 to 3 feet Wave Detail: Southwest 3 feet at 4 seconds
WEDNESDAY
West winds 10 to 15 knots with gusts up to 25 knots Seas 2 to 3 feet Wave Detail: Southwest 3 feet at 5 seconds
WEDNESDAY NIGHT
Southwest winds 10 to 15 knots with gusts up to 20 knots Seas 3 to 4 feet Wave Detail: Southwest 3 feet at 4 seconds A chance of showers and thunderstorms after midnight
THURSDAY
Southwest winds 10 to 15 knots Seas 3 to 5 feet A chance of showers and thunderstorms in the morning
THURSDAY NIGHT
Southwest winds 10 to 15 knots Seas 5 to 8 feet, occasionally to 10 feet
FRIDAY
South winds 15 to 20 knots Seas 5 to 8 feet, occasionally to 10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the afternoon
FRIDAY NIGHT
South winds 15 to 20 knots, diminishing to around 15 knots after midnight Seas 2 to 4 feet
Reporting time 07:00 AM CDT Mon Jul 20 2026
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