weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Port Isabel-Cameron County Airport TX  26.17N 97.34W	Last Update: 6:18 am CDT Apr 15, 2021

[hide menu]  |  Font Size: A A A

Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Red Flag Threat Index

48-Hour Period Starting: 6am Thu, Apr 15 20217am Thu, Apr 15 20218am Thu, Apr 15 20219am Thu, Apr 15 202110am Thu, Apr 15 202111am Thu, Apr 15 202112pm Thu, Apr 15 20211pm Thu, Apr 15 20212pm Thu, Apr 15 20213pm Thu, Apr 15 20214pm Thu, Apr 15 20215pm Thu, Apr 15 20216pm Thu, Apr 15 20217pm Thu, Apr 15 20218pm Thu, Apr 15 20219pm Thu, Apr 15 202110pm Thu, Apr 15 202111pm Thu, Apr 15 202112am Fri, Apr 16 20211am Fri, Apr 16 20212am Fri, Apr 16 20213am Fri, Apr 16 20214am Fri, Apr 16 20215am Fri, Apr 16 20216am Fri, Apr 16 20217am Fri, Apr 16 20218am Fri, Apr 16 20219am Fri, Apr 16 202110am Fri, Apr 16 202111am Fri, Apr 16 202112pm Fri, Apr 16 20211pm Fri, Apr 16 20212pm Fri, Apr 16 20213pm Fri, Apr 16 20214pm Fri, Apr 16 20215pm Fri, Apr 16 20216pm Fri, Apr 16 20217pm Fri, Apr 16 20218pm Fri, Apr 16 20219pm Fri, Apr 16 202110pm Fri, Apr 16 202111pm Fri, Apr 16 202112am Sat, Apr 17 20211am Sat, Apr 17 20212am Sat, Apr 17 20213am Sat, Apr 17 20214am Sat, Apr 17 20215am Sat, Apr 17 20216am Sat, Apr 17 20217am Sat, Apr 17 20218am Sat, Apr 17 20219am Sat, Apr 17 202110am Sat, Apr 17 202111am Sat, Apr 17 202112pm Sat, Apr 17 20211pm Sat, Apr 17 20212pm Sat, Apr 17 20213pm Sat, Apr 17 20214pm Sat, Apr 17 20215pm Sat, Apr 17 20216pm Sat, Apr 17 20217pm Sat, Apr 17 20218pm Sat, Apr 17 20219pm Sat, Apr 17 202110pm Sat, Apr 17 202111pm Sat, Apr 17 202112am Sun, Apr 18 20211am Sun, Apr 18 20212am Sun, Apr 18 20213am Sun, Apr 18 20214am Sun, Apr 18 20215am Sun, Apr 18 20216am Sun, Apr 18 20217am Sun, Apr 18 20218am Sun, Apr 18 20219am Sun, Apr 18 202110am Sun, Apr 18 202111am Sun, Apr 18 202112pm Sun, Apr 18 20211pm Sun, Apr 18 20212pm Sun, Apr 18 20213pm Sun, Apr 18 20214pm Sun, Apr 18 20215pm Sun, Apr 18 20216pm Sun, Apr 18 20217pm Sun, Apr 18 20218pm Sun, Apr 18 20219pm Sun, Apr 18 202110pm Sun, Apr 18 202111pm Sun, Apr 18 202112am Mon, Apr 19 20211am Mon, Apr 19 20212am Mon, Apr 19 20213am Mon, Apr 19 20214am Mon, Apr 19 20215am Mon, Apr 19 20216am Mon, Apr 19 20217am Mon, Apr 19 20218am Mon, Apr 19 20219am Mon, Apr 19 202110am Mon, Apr 19 202111am Mon, Apr 19 202112pm Mon, Apr 19 20211pm Mon, Apr 19 20212pm Mon, Apr 19 20213pm Mon, Apr 19 20214pm Mon, Apr 19 20215pm Mon, Apr 19 2021

Date	04/15																		04/16
Hour (CDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°F)	74	75	75	77	78	80	81	82	84	85	85	83	80	77	75	74	74	74	74	74	74	74	74	73
Dewpoint (°F)	73	73	73	73	73	73	73	73	73	73	72	73	73	73	72	72	72	72	72	72	72	72	72	72
Heat Index (°F)		75	75	77	78	84	86	88	90	92	91	88	83	77	75
Surface Wind (mph)	9	9	9	10	11	13	14	15	16	16	16	16	15	14	13	13	11	11	11	11	10	10	9	9
Wind Dir	SE	SE	SE	SE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE
Gust								20		21	21
Sky Cover (%)	95	94	88	82	76	67	58	49	47	44	42	53	63	74	80	86	92	92	92	92	93	94	95	94
Precipitation Potential (%)	6	3	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4
Relative Humidity (%)	96	95	92	89	85	81	77	73	69	67	67	72	80	88	91	92	93	93	92	92	93	94	95	97
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																			04/17
Hour (CDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°F)	73	73	74	76	79	81	84	86	87	88	87	85	82	78	76	74	73	72	71	70	70	70	70	70
Dewpoint (°F)	72	72	73	74	74	74	73	72	72	72	72	72	72	73	72	72	72	72	71	70	70	70	70	70
Heat Index (°F)				76	79	87	90	92	94	95	94	91	87	78	76
Surface Wind (mph)	9	9	10	13	14	15	16	17	17	17	16	15	15	14	13	10	9	8	7	6	6	6	6	7
Wind Dir	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	ESE	E	ENE	ENE
Gust						20	21	22	22	22	21	20		20
Sky Cover (%)	94	93	93	93	93	72	52	31	26	21	16	18	20	25	34	45	57	59	62	64	66	68	70	76
Precipitation Potential (%)	4	1	1	1	1	1	1	2	2	2	2	2	2	5	5	5	5	5	5	5	5	5	5	5
Relative Humidity (%)	99	99	97	92	85	77	70	64	61	60	61	66	73	83	90	95	98	100	100	100	100	100	100	100
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Weather Briefing Marine Weather Graphicasts Fire Weather Severe Weather Rainfall Estimates Rivers/Lakes Satellite Loops Local Climatology Preparedness Tropical Weather Text Forecasts

---

Webmaster NOAA's National Weather Service Brownsville, TX

Disclaimer Credits Glossary

Privacy Policy About Us Career Opportunities