weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Port Isabel-Cameron County Airport TX  26.17N 97.34W	Last Update: 12:00 pm CDT Aug 4, 2021

[hide menu]

Weather Elements Weather/Precipitation Fire Weather Temperature (°C) Dewpoint (°C) Heat Index (°C) 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-m) Red Flag Threat Index

48-Hour Period Starting: 12pm Wed, Aug 4 20211pm Wed, Aug 4 20212pm Wed, Aug 4 20213pm Wed, Aug 4 20214pm Wed, Aug 4 20215pm Wed, Aug 4 20216pm Wed, Aug 4 20217pm Wed, Aug 4 20218pm Wed, Aug 4 20219pm Wed, Aug 4 202110pm Wed, Aug 4 202111pm Wed, Aug 4 202112am Thu, Aug 5 20211am Thu, Aug 5 20212am Thu, Aug 5 20213am Thu, Aug 5 20214am Thu, Aug 5 20215am Thu, Aug 5 20216am Thu, Aug 5 20217am Thu, Aug 5 20218am Thu, Aug 5 20219am Thu, Aug 5 202110am Thu, Aug 5 202111am Thu, Aug 5 202112pm Thu, Aug 5 20211pm Thu, Aug 5 20212pm Thu, Aug 5 20213pm Thu, Aug 5 20214pm Thu, Aug 5 20215pm Thu, Aug 5 20216pm Thu, Aug 5 20217pm Thu, Aug 5 20218pm Thu, Aug 5 20219pm Thu, Aug 5 202110pm Thu, Aug 5 202111pm Thu, Aug 5 202112am Fri, Aug 6 20211am Fri, Aug 6 20212am Fri, Aug 6 20213am Fri, Aug 6 20214am Fri, Aug 6 20215am Fri, Aug 6 20216am Fri, Aug 6 20217am Fri, Aug 6 20218am Fri, Aug 6 20219am Fri, Aug 6 202110am Fri, Aug 6 202111am Fri, Aug 6 202112pm Fri, Aug 6 20211pm Fri, Aug 6 20212pm Fri, Aug 6 20213pm Fri, Aug 6 20214pm Fri, Aug 6 20215pm Fri, Aug 6 20216pm Fri, Aug 6 20217pm Fri, Aug 6 20218pm Fri, Aug 6 20219pm Fri, Aug 6 202110pm Fri, Aug 6 202111pm Fri, Aug 6 202112am Sat, Aug 7 20211am Sat, Aug 7 20212am Sat, Aug 7 20213am Sat, Aug 7 20214am Sat, Aug 7 20215am Sat, Aug 7 20216am Sat, Aug 7 20217am Sat, Aug 7 20218am Sat, Aug 7 20219am Sat, Aug 7 202110am Sat, Aug 7 202111am Sat, Aug 7 202112pm Sat, Aug 7 20211pm Sat, Aug 7 20212pm Sat, Aug 7 20213pm Sat, Aug 7 20214pm Sat, Aug 7 20215pm Sat, Aug 7 20216pm Sat, Aug 7 20217pm Sat, Aug 7 20218pm Sat, Aug 7 20219pm Sat, Aug 7 202110pm Sat, Aug 7 202111pm Sat, Aug 7 202112am Sun, Aug 8 20211am Sun, Aug 8 20212am Sun, Aug 8 20213am Sun, Aug 8 20214am Sun, Aug 8 20215am Sun, Aug 8 20216am Sun, Aug 8 20217am Sun, Aug 8 20218am Sun, Aug 8 20219am Sun, Aug 8 202110am Sun, Aug 8 202111am Sun, Aug 8 202112pm Sun, Aug 8 20211pm Sun, Aug 8 20212pm Sun, Aug 8 20213pm Sun, Aug 8 20214pm Sun, Aug 8 20215pm Sun, Aug 8 20216pm Sun, Aug 8 20217pm Sun, Aug 8 20218pm Sun, Aug 8 20219pm Sun, Aug 8 202110pm Sun, Aug 8 202111pm Sun, Aug 8 2021

Date	08/04												08/05
Hour (CDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°C)	33	33	33	33	33	33	32	31	30	29	29	28	28	28	28	28	27	26	26	27	28	29	31	31
Dewpoint (°C)	24	24	24	24	24	24	24	24	24	25	25	25	25	25	25	24	24	24	24	24	25	25	25	24
Heat Index (°C)	40	40	41	41	40	39	38	37	36	34	34	33	33	33	32	32	31	29	26	30	32	35	37	37
Surface Wind (mph)	10	11	13	14	15	14	14	13	11	9	9	8	7	7	6	6	5	3	3	3	5	7	8	9
Wind Dir	SSE	SE	SE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE
Gust
Sky Cover (%)	43	48	41	39	41	41	38	37	36	33	33	33	33	37	34	34	34	34	34	37	37	37	48	52
Precipitation Potential (%)	14	18	18	18	18	18	18	13	13	13	13	13	13	14	14	14	14	14	14	17	17	17	17	17
Relative Humidity (%)	59	58	58	58	60	62	64	67	73	78	79	82	83	85	84	84	86	90	91	88	84	78	72	69
Rain	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc
Thunder	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc
Date													08/06
Hour (CDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°C)	32	32	33	33	33	32	32	31	30	29	29	28	28	28	28	28	27	26	26	26	28	30	32	33
Dewpoint (°C)	24	24	24	24	24	24	24	25	25	25	25	25	25	25	24	24	24	24	24	24	24	24	25	25
Heat Index (°C)	38	39	40	41	41	39	38	37	36	35	34	33	33	33	32	32	31	28	26	26	32	36	39	41
Surface Wind (mph)	10	11	13	14	14	14	13	10	8	7	6	5	5	5	5	3	3	3	3	3	5	7	8	9
Wind Dir	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE
Gust
Sky Cover (%)	49	44	41	39	39	39	39	42	37	33	28	27	26	25	22	20	17	21	24	28	30	33	35	35
Precipitation Potential (%)	17	18	18	18	18	18	18	5	5	5	5	5	5	4	4	4	4	4	4	5	5	5	5	5
Relative Humidity (%)	67	63	61	59	61	64	66	70	74	78	81	83	83	82	82	83	85	89	92	91	83	74	66	62
Rain	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

English 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