weather.gov

Home

News

Organization

Search for:  NWSAll NOAA

Point Forecast: Harlingen TX  26.19N 97.7W	Last Update: 3:00 am CDT Aug 3, 2021

[hide menu]

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: 3am Tue, Aug 3 20214am Tue, Aug 3 20215am Tue, Aug 3 20216am Tue, Aug 3 20217am Tue, Aug 3 20218am Tue, Aug 3 20219am Tue, Aug 3 202110am Tue, Aug 3 202111am Tue, Aug 3 202112pm Tue, Aug 3 20211pm Tue, Aug 3 20212pm Tue, Aug 3 20213pm Tue, Aug 3 20214pm Tue, Aug 3 20215pm Tue, Aug 3 20216pm Tue, Aug 3 20217pm Tue, Aug 3 20218pm Tue, Aug 3 20219pm Tue, Aug 3 202110pm Tue, Aug 3 202111pm Tue, Aug 3 202112am Wed, Aug 4 20211am Wed, Aug 4 20212am Wed, Aug 4 20213am Wed, Aug 4 20214am Wed, Aug 4 20215am Wed, Aug 4 20216am Wed, Aug 4 20217am Wed, Aug 4 20218am Wed, Aug 4 20219am Wed, Aug 4 202110am Wed, Aug 4 202111am Wed, Aug 4 202112pm 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 2021

Date	08/03																					08/04
Hour (CDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	81	80	79	78	78	80	84	88	91	94	96	97	96	96	95	93	91	88	86	84	84	83	82	81
Dewpoint (°F)	77	77	77	77	76	77	77	76	74	73	73	72	73	73	74	74	74	75	76	76	76	76	77	76
Heat Index (°F)	87	87	84	78	78	87	94	99	102	104	105	107	106	106	105	104	101	99	96	94	92	91	89	88
Surface Wind (mph)	7	7	6	5	6	6	7	9	8	8	8	8	10	11	11	13	10	10	8	6	7	6	6	5
Wind Dir	S	S	S	S	S	S	S	S	S	S	SW	SE	ESE	E	ESE	ESE	ESE	SE	SE	SSE	SSE	SSE	S	S
Gust
Sky Cover (%)	20	20	24	20	30	30	33	51	45	44	46	48	50	49	43	43	43	43	43	44	44	44	43	43
Precipitation Potential (%)	4	4	4	4	10	10	10	11	11	11	23	23	23	23	23	23	23	23	23	24	24	24	21	21
Relative Humidity (%)	88	89	91	94	94	89	78	68	58	51	47	45	47	49	51	54	59	65	72	76	79	82	85	86
Rain	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Thunder	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Date																						08/05
Hour (CDT)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Temperature (°F)	81	80	79	78	79	82	85	88	90	92	93	95	96	96	94	92	90	87	85	83	82	82	81	81
Dewpoint (°F)	76	76	76	76	76	77	77	77	76	74	74	73	74	74	74	74	74	75	76	76	76	77	77	77
Heat Index (°F)	87	86	79	78	84	90	96	99	101	102	103	105	106	107	105	102	99	97	94	92	90	89	89	88
Surface Wind (mph)	5	6	5	5	2	3	5	6	6	6	6	7	7	8	9	10	10	9	7	6	5	5	5	5
Wind Dir	S	S	SSE	SSE	S	S	S	S	SSE	SSE	SE	SE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	ESE	SE	SE	SE	SE
Gust
Sky Cover (%)	42	40	37	37	43	43	43	43	43	43	43	43	43	46	43	43	33	33	33	33	33	33	33	33
Precipitation Potential (%)	21	17	17	17	23	23	23	23	23	23	23	23	23	23	23	23	13	13	13	13	13	13	13	13
Relative Humidity (%)	87	88	90	92	91	84	77	71	64	57	53	50	49	50	52	55	60	66	73	79	82	84	86	88
Rain	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--

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