NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Sun, Jul 19, 2026 at 9:14:36 pm CDT

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Flood Warning

Tropical Depression Two

Tonight’s Outlook

Extended Outlook

Radar Outage

Tropical Depression Two is currently stationary 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 evening 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	20:35	Clear	10	86	73	63	SSE 5	93 [HI]	29.96
College Station	20:53	Clear	10	85	75	72	SE 3	93 [HI]	29.94
Caldwell	20:35	Clear	10	84	75	74	SE 5	92 [HI]	29.95
Huntsville	20:53	Clear	10	87	76	69	CALM	98 [HI]	29.95
Navasota	20:55	Clear	10	85	81	87	S 3	100 [HI]	29.93
Brenham	20:15	Clear	10	86	74	68	S 3	94 [HI]	29.93
Conroe	20:53	Clear	10	82	77	84	NW 3	-	29.94
Cleveland	20:55	Clear	10				CALM	-	29.96
Liberty	20:55	Clear	10	84	80	88	S 5	97 [HI]	29.93
Columbus	20:15	Clear	10	86	75	71	CALM	95 [HI]	29.94
Spring	20:53	Clear	9	82	74	76	SSW 3	-	29.93
Houston Intercontinental Aprt	20:53	Mostly Clear	10	87	80	79	SE 8	103 [HI]	29.93
Katy/Brookshire	20:55	Clear	9	86	77	74	SW 7	97 [HI]	29.96
Texas Medical Center Heliport	20:55	Clear	10	89	73	59	SSW 5	97 [HI]	29.93
Sugar Land	20:53	Clear	10	86	77	74	S 9	97 [HI]	29.94
Houston Hobby Airport	20:53	Clear	10	87	78	74	S 14	100 [HI]	29.93
Arcola/Sienna	20:55	Clear	10	85	76	74	S 3	94 [HI]	29.95
Pearland	20:53	Clear	9	86	77	74	S 6	97 [HI]	29.96
Ellington Field	20:54	Clear	10	84	78	83	SSE 9	95 [HI]	29.93
La Porte	20:55	Clear	10	86	77	74	S 14	97 [HI]	29.95
Angleton/Lake Jackson	20:53	Clear	10	79	76	90	SSW 5	-	29.95
Galveston	20:52	Clear	10	84	77	79	SSW 9	94 [HI]	29.96
Bay City	20:55	Clear	10	80	80	100	S 5	91 [HI]	29.92
Palacios	20:53	Clear	10	84	76	76	SSE 10	93 [HI]	29.94
Rig 20 Miles SE of Matagorda	21:00		9	84	78	83	S 12	95 [HI]	30.00

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