NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Sun, Jul 19, 2026 at 10:34:19 pm CDT

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Flood Warning

Tropical Depression Two

Tonight’s Outlook

Extended Outlook

Radar Outage

Tropical Depression Two is currently drifting north-northwestward in the eastern Gulf, and is expected to become a tropical storm in the northeastern Gulf by tomorrow or Tuesday. A westward motion is expected by Wednesday, bringing the system towards SE Texas by Thursday-Friday. Highly uncertain track / intensity forecast beyond Wednesday. Hurricane Hunter reconnaissance aircraft flew into this system earlier today and aided in determining the current central pressure and maximum sustained winds. Tropical Storm force winds could arrive in our coastal waters as early as Wednesday night with increasing chances for rain and thunderstorms Thursday-Friday across SE Texas. Confidence on expected impacts and timing will increase over the next couple of days as additional data become available.

Low temperatures settle into the mid 70s to low 80s. Conditions are expected to be partly cloudy with patchy fog developing overnight.

Heat will continue into at least midweek with rain chances increasing shortly after midweek.

HGX radar is currently out of service due to an unanticipated disruption. Electronic Technicians have been notified.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	21:55	Clear	10	83	74	74	SSE 6	-	29.97
College Station	21:53	Clear	10	84	75	74		-	29.95
Caldwell	21:55	Clear	10	82	73	74	SSE 5	-	29.97
Huntsville	21:53	Clear	10	83	77	82	CALM	92 [HI]	29.96
Navasota	22:15	Clear	10	81	81	100	S 3	92 [HI]	29.95
Brenham	22:15	Clear	10	83	74	75	S 3	-	29.95
Conroe	21:53	Clear	10	81	77	87	CALM	-	29.96
Cleveland	22:15	Clear	10				CALM	-	29.98
Liberty	22:15	Clear	10	82	80	94	CALM	93 [HI]	29.95
Columbus	22:15	Clear	10	80	75	84	S 5	-	29.99
Spring	21:53	Clear	9	81	74	79	CALM	-	29.95
Houston Intercontinental Aprt	21:53	Mostly Clear	10	85	80	85	SE 6	99 [HI]	29.95
Katy/Brookshire	22:15	Clear	8	84	78	83	SW 8	95 [HI]	29.98
Texas Medical Center Heliport	22:15	Clear	10	84	77	79	CALM	94 [HI]	29.96
Sugar Land	21:53	Clear	10	83	77	82	SSW 9	92 [HI]	29.96
Houston Hobby Airport	21:53	Clear	9	84	77	79	S 10	94 [HI]	29.96
Arcola/Sienna	22:15	Clear	10	81	75	83	S 3	-	29.98
Pearland	21:53	Clear	9	83	76	79	S 5	91 [HI]	29.98
Ellington Field	21:54	Clear	10	82	77	83	S 12	-	29.95
La Porte	22:15	Clear	10	84	77	79	S 10	94 [HI]	29.98
Angleton/Lake Jackson	21:53	Clear	10	78	76	93	CALM	-	29.97
Galveston	21:52	Clear	10	83	77	82	SSW 9	92 [HI]	29.98
Bay City	22:15	Clear	10	79	79	100	SSE 6	-	29.94
Palacios	21:53	Clear	10	82	77	84	SSE 9	-	29.96
Rig 20 Miles SE of Matagorda	22:20		10	84	78	83	S 10	95 [HI]	30.02

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