Point Forecast: Winner SD  43.37N 99.85W (Elev. 1998 ft)	Last Update: 12:09 pm CDT Jul 3, 2025

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Weather Elements Fire Weather Aviation 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) Dispersion Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 12pm Thu, Jul 3 20251pm Thu, Jul 3 20252pm Thu, Jul 3 20253pm Thu, Jul 3 20254pm Thu, Jul 3 20255pm Thu, Jul 3 20256pm Thu, Jul 3 20257pm Thu, Jul 3 20258pm Thu, Jul 3 20259pm Thu, Jul 3 202510pm Thu, Jul 3 202511pm Thu, Jul 3 202512am Fri, Jul 4 20251am Fri, Jul 4 20252am Fri, Jul 4 20253am Fri, Jul 4 20254am Fri, Jul 4 20255am Fri, Jul 4 20256am Fri, Jul 4 20257am Fri, Jul 4 20258am Fri, Jul 4 20259am Fri, Jul 4 202510am Fri, Jul 4 202511am Fri, Jul 4 202512pm Fri, Jul 4 20251pm Fri, Jul 4 20252pm Fri, Jul 4 20253pm Fri, Jul 4 20254pm Fri, Jul 4 20255pm Fri, Jul 4 20256pm Fri, Jul 4 20257pm Fri, Jul 4 20258pm Fri, Jul 4 20259pm Fri, Jul 4 202510pm Fri, Jul 4 202511pm Fri, Jul 4 202512am Sat, Jul 5 20251am Sat, Jul 5 20252am Sat, Jul 5 20253am Sat, Jul 5 20254am Sat, Jul 5 20255am Sat, Jul 5 20256am Sat, Jul 5 20257am Sat, Jul 5 20258am Sat, Jul 5 20259am Sat, Jul 5 202510am Sat, Jul 5 202511am Sat, Jul 5 202512pm Sat, Jul 5 20251pm Sat, Jul 5 20252pm Sat, Jul 5 20253pm Sat, Jul 5 20254pm Sat, Jul 5 20255pm Sat, Jul 5 20256pm Sat, Jul 5 20257pm Sat, Jul 5 20258pm Sat, Jul 5 20259pm Sat, Jul 5 202510pm Sat, Jul 5 202511pm Sat, Jul 5 202512am Sun, Jul 6 20251am Sun, Jul 6 20252am Sun, Jul 6 20253am Sun, Jul 6 20254am Sun, Jul 6 20255am Sun, Jul 6 20256am Sun, Jul 6 20257am Sun, Jul 6 20258am Sun, Jul 6 20259am Sun, Jul 6 202510am Sun, Jul 6 202511am Sun, Jul 6 202512pm Sun, Jul 6 20251pm Sun, Jul 6 20252pm Sun, Jul 6 20253pm Sun, Jul 6 20254pm Sun, Jul 6 20255pm Sun, Jul 6 20256pm Sun, Jul 6 20257pm Sun, Jul 6 20258pm Sun, Jul 6 20259pm Sun, Jul 6 202510pm Sun, Jul 6 202511pm Sun, Jul 6 202512am Mon, Jul 7 20251am Mon, Jul 7 20252am Mon, Jul 7 20253am Mon, Jul 7 20254am Mon, Jul 7 20255am Mon, Jul 7 20256am Mon, Jul 7 20257am Mon, Jul 7 20258am Mon, Jul 7 20259am Mon, Jul 7 202510am Mon, Jul 7 202511am Mon, Jul 7 202512pm Mon, Jul 7 20251pm Mon, Jul 7 20252pm Mon, Jul 7 20253pm Mon, Jul 7 20254pm Mon, Jul 7 20255pm Mon, Jul 7 20256pm Mon, Jul 7 20257pm Mon, Jul 7 20258pm Mon, Jul 7 20259pm Mon, Jul 7 202510pm Mon, Jul 7 202511pm Mon, Jul 7 2025

Date	07/03												07/04
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 (°F)	91	92	94	95	97	96	96	94	89	85	82	80	80	79	79	78	76	76	75	74	76	78	82	84
Dewpoint (°F)	65	64	62	61	59	60	61	61	63	64	65	65	65	65	64	64	64	65	65	65	67	67	68	68
Heat Index (°F)	93	94	95	96	97	96	97	94	90	86	84	82	82	79	79	78	76	76	75		76	78	85	87
Surface Wind (mph)	14	16	17	20	22	22	22	21	20	18	18	18	20	18	20	20	20	20	20	20	21	22	22	22
Wind Dir	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Gust	20	22	25	28	32	32	31	30	29	29	29	31	31	31	31	31	31	31	31	31	31	31	31	32
Sky Cover (%)	9	4	5	0	1	5	3	3	24	21	38	33	46	53	44	42	31	42	53	44	48	44	46	58
Precipitation Potential (%)	1	0	0	0	0	0	0	0	0	0	0	0	0	4	4	4	5	5	5	7	7	7	10	10
Relative Humidity (%)	44	39	35	32	29	30	32	34	42	50	56	60	60	62	60	62	66	69	71	74	74	69	63	59
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date													07/05
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 (°F)	86	88	87	84	82	82	82	81	79	76	74	73	72	71	70	70	69	67	66	66	68	71	74	77
Dewpoint (°F)	68	68	68	68	68	68	68	68	68	68	68	67	67	66	66	65	65	65	64	64	64	63	63	63
Heat Index (°F)	89	92	91	87	85	85	85	84	79	76														77
Surface Wind (mph)	22	22	23	23	23	22	21	18	17	16	15	14	13	13	13	13	13	13	11	11	11	13	14	14
Wind Dir	S	S	S	S	S	S	S	S	S	S	S	S	SW	W	W	W	W	W	NW	NW	NW	NW	NW	NW
Gust	32	33	33	33	32	31	29	26	25	24	23	22	21	20	20	20	20	20	20	20	21	21	22	23
Sky Cover (%)	57	55	62	68	75	72	70	67	64	61	58	55	52	49	42	35	28	33	37	42	39	36	33	28
Precipitation Potential (%)	10	39	39	39	39	39	39	49	49	49	49	49	49	16	16	16	16	16	16	11	11	11	11	11
Relative Humidity (%)	55	52	53	59	63	63	63	65	69	76	82	81	84	84	87	84	87	93	93	93	87	76	69	62
Rain	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--
Thunder	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--

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