Point Forecast: Helotes TX  29.59N 98.69W (Elev. 1211 ft)	Last Update: 6:42 am CDT May 17, 2025

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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

48-Hour Period Starting: 11am Sat, May 17 202512pm Sat, May 17 20251pm Sat, May 17 20252pm Sat, May 17 20253pm Sat, May 17 20254pm Sat, May 17 20255pm Sat, May 17 20256pm Sat, May 17 20257pm Sat, May 17 20258pm Sat, May 17 20259pm Sat, May 17 202510pm Sat, May 17 202511pm Sat, May 17 202512am Sun, May 18 20251am Sun, May 18 20252am Sun, May 18 20253am Sun, May 18 20254am Sun, May 18 20255am Sun, May 18 20256am Sun, May 18 20257am Sun, May 18 20258am Sun, May 18 20259am Sun, May 18 202510am Sun, May 18 202511am Sun, May 18 202512pm Sun, May 18 20251pm Sun, May 18 20252pm Sun, May 18 20253pm Sun, May 18 20254pm Sun, May 18 20255pm Sun, May 18 20256pm Sun, May 18 20257pm Sun, May 18 20258pm Sun, May 18 20259pm Sun, May 18 202510pm Sun, May 18 202511pm Sun, May 18 202512am Mon, May 19 20251am Mon, May 19 20252am Mon, May 19 20253am Mon, May 19 20254am Mon, May 19 20255am Mon, May 19 20256am Mon, May 19 20257am Mon, May 19 20258am Mon, May 19 20259am Mon, May 19 202510am Mon, May 19 202511am Mon, May 19 202512pm Mon, May 19 20251pm Mon, May 19 20252pm Mon, May 19 20253pm Mon, May 19 20254pm Mon, May 19 20255pm Mon, May 19 20256pm Mon, May 19 20257pm Mon, May 19 20258pm Mon, May 19 20259pm Mon, May 19 202510pm Mon, May 19 202511pm Mon, May 19 202512am Tue, May 20 20251am Tue, May 20 20252am Tue, May 20 20253am Tue, May 20 20254am Tue, May 20 20255am Tue, May 20 20256am Tue, May 20 20257am Tue, May 20 20258am Tue, May 20 20259am Tue, May 20 202510am Tue, May 20 202511am Tue, May 20 202512pm Tue, May 20 20251pm Tue, May 20 20252pm Tue, May 20 20253pm Tue, May 20 20254pm Tue, May 20 20255pm Tue, May 20 20256pm Tue, May 20 20257pm Tue, May 20 20258pm Tue, May 20 20259pm Tue, May 20 202510pm Tue, May 20 202511pm Tue, May 20 202512am Wed, May 21 20251am Wed, May 21 20252am Wed, May 21 20253am Wed, May 21 20254am Wed, May 21 20255am Wed, May 21 20256am Wed, May 21 20257am Wed, May 21 20258am Wed, May 21 20259am Wed, May 21 202510am Wed, May 21 202511am Wed, May 21 202512pm Wed, May 21 20251pm Wed, May 21 20252pm Wed, May 21 20253pm Wed, May 21 20254pm Wed, May 21 20255pm Wed, May 21 20256pm Wed, May 21 20257pm Wed, May 21 20258pm Wed, May 21 20259pm Wed, May 21 202510pm Wed, May 21 2025

Date	05/17													05/18
Hour (CDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	84	87	90	93	94	95	96	95	93	89	84	80	78	77	77	76	75	74	74	73	74	74	77	81
Dewpoint (°F)	76	75	75	74	73	72	71	70	70	71	71	72	72	72	72	73	73	73	72	72	73	73	75	75
Heat Index (°F)	92	96	101	103	103	104	103	101	99	95	89	84	78	77	77	76	75						77	86
Surface Wind (mph)	8	8	8	8	8	8	8	9	9	9	9	9	9	9	8	8	9	9	9	9	9	10	11	11
Wind Dir	S	S	S	S	S	S	SSE	SSE	SE	SE	SSE	SE	SSE	ESE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	S
Gust																							18	21
Sky Cover (%)	57	38	23	11	11	23	30	35	60	71	67	85	75	67	67	80	82	73	88	90	87	74	70	77
Precipitation Potential (%)	1	1	4	4	4	12	12	12	20	20	20	21	21	21	2	2	2	2	2	2	0	0	0	0
Relative Humidity (%)	78	69	61	54	51	47	45	45	47	56	64	76	81	86	86	91	93	96	93	98	96	96	95	83
Rain	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--
Date														05/19
Hour (CDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	84	87	91	94	95	96	95	94	92	89	85	82	80	78	77	76	75	75	74	74	74	75	78	81
Dewpoint (°F)	75	75	74	73	72	71	70	70	70	70	70	70	70	71	71	71	72	72	72	73	73	74	75	75
Heat Index (°F)	91	97	101	103	104	104	102	100	98	94	90	86	83	78	77	76	75	75				75	78	87
Surface Wind (mph)	13	13	14	14	14	14	14	14	14	14	14	14	13	13	11	11	10	10	10	10	10	11	11	13
Wind Dir	S	S	S	S	S	S	S	SSE	SSE	SSE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	S	S
Gust	22	23	24	24	24	24	24	23	23	24	24	24	23	21	20	20	20	20	20	18	18	20	21	22
Sky Cover (%)	57	44	30	35	41	46	45	43	47	52	58	63	57	51	45	52	58	65	69	72	76	72	67	63
Precipitation Potential (%)	0	0	4	4	4	4	4	4	5	5	5	5	5	5	1	1	1	1	1	1	2	2	2	2
Relative Humidity (%)	76	67	57	51	47	45	44	46	49	54	60	67	73	78	82	85	88	90	94	96	97	94	89	82
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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