Point Forecast: 6 Miles SW Custer County Airport SD  43.67N 103.71W (Elev. 5200 ft)	Last Update: 10:34 am MST Dec 2, 2024

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Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Haines Index Lightning Activity Level 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: 10am Mon, Dec 2 202411am Mon, Dec 2 202412pm Mon, Dec 2 20241pm Mon, Dec 2 20242pm Mon, Dec 2 20243pm Mon, Dec 2 20244pm Mon, Dec 2 20245pm Mon, Dec 2 20246pm Mon, Dec 2 20247pm Mon, Dec 2 20248pm Mon, Dec 2 20249pm Mon, Dec 2 202410pm Mon, Dec 2 202411pm Mon, Dec 2 202412am Tue, Dec 3 20241am Tue, Dec 3 20242am Tue, Dec 3 20243am Tue, Dec 3 20244am Tue, Dec 3 20245am Tue, Dec 3 20246am Tue, Dec 3 20247am Tue, Dec 3 20248am Tue, Dec 3 20249am Tue, Dec 3 202410am Tue, Dec 3 202411am Tue, Dec 3 202412pm Tue, Dec 3 20241pm Tue, Dec 3 20242pm Tue, Dec 3 20243pm Tue, Dec 3 20244pm Tue, Dec 3 20245pm Tue, Dec 3 20246pm Tue, Dec 3 20247pm Tue, Dec 3 20248pm Tue, Dec 3 20249pm Tue, Dec 3 202410pm Tue, Dec 3 202411pm Tue, Dec 3 202412am Wed, Dec 4 20241am Wed, Dec 4 20242am Wed, Dec 4 20243am Wed, Dec 4 20244am Wed, Dec 4 20245am Wed, Dec 4 20246am Wed, Dec 4 20247am Wed, Dec 4 20248am Wed, Dec 4 20249am Wed, Dec 4 202410am Wed, Dec 4 202411am Wed, Dec 4 202412pm Wed, Dec 4 20241pm Wed, Dec 4 20242pm Wed, Dec 4 20243pm Wed, Dec 4 20244pm Wed, Dec 4 20245pm Wed, Dec 4 20246pm Wed, Dec 4 20247pm Wed, Dec 4 20248pm Wed, Dec 4 20249pm Wed, Dec 4 202410pm Wed, Dec 4 202411pm Wed, Dec 4 202412am Thu, Dec 5 20241am Thu, Dec 5 20242am Thu, Dec 5 20243am Thu, Dec 5 20244am Thu, Dec 5 20245am Thu, Dec 5 20246am Thu, Dec 5 20247am Thu, Dec 5 20248am Thu, Dec 5 20249am Thu, Dec 5 202410am Thu, Dec 5 202411am Thu, Dec 5 202412pm Thu, Dec 5 20241pm Thu, Dec 5 20242pm Thu, Dec 5 20243pm Thu, Dec 5 20244pm Thu, Dec 5 20245pm Thu, Dec 5 20246pm Thu, Dec 5 20247pm Thu, Dec 5 20248pm Thu, Dec 5 20249pm Thu, Dec 5 202410pm Thu, Dec 5 202411pm Thu, Dec 5 202412am Fri, Dec 6 20241am Fri, Dec 6 20242am Fri, Dec 6 20243am Fri, Dec 6 20244am Fri, Dec 6 20245am Fri, Dec 6 20246am Fri, Dec 6 20247am Fri, Dec 6 20248am Fri, Dec 6 20249am Fri, Dec 6 202410am Fri, Dec 6 202411am Fri, Dec 6 202412pm Fri, Dec 6 20241pm Fri, Dec 6 20242pm Fri, Dec 6 20243pm Fri, Dec 6 20244pm Fri, Dec 6 20245pm Fri, Dec 6 20246pm Fri, Dec 6 20247pm Fri, Dec 6 20248pm Fri, Dec 6 20249pm Fri, Dec 6 2024

Date	12/02														12/03
Hour (MST)	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09
Temperature (°F)	27	32	34	36	37	36	34	31	29	29	29	29	29	30	30	28	31	31	32	33	33	34	36	42
Dewpoint (°F)	17	18	19	20	21	21	19	18	18	18	18	17	17	17	16	15	16	17	17	18	18	18	20	21
Wind Chill (°F)	23	27	29	31	33	32	30	27	25	24	23	23	23	23	23	21	24	24	26	27	27	28	30	36
Surface Wind (mph)	3	5	6	6	6	6	5	3	3	5	6	6	6	7	7	7	7	7	7	7	7	7	8	9
Wind Dir	SW	SW	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust														16	15	15	15			15	16	17	17	18
Sky Cover (%)	91	3	3	3	4	4	5	6	14	22	30	30	29	28	16	5	7	6	8	7	7	6	5	4
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	65	57	53	51	51	52	55	59	63	63	63	60	60	58	55	58	53	56	53	53	53	51	52	43
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date															12/04
Hour (MST)	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09
Temperature (°F)	46	49	51	52	51	49	46	43	41	39	37	36	36	36	35	35	34	34	33	33	32	32	33	36
Dewpoint (°F)	22	22	22	22	22	21	20	18	16	15	14	14	15	16	17	18	19	19	20	20	20	21	21	22
Wind Chill (°F)	42	45				44	41	37	35	32	30	29	29	29	28	27	27	26	26	25	25	25	26	29
Surface Wind (mph)	9	10	11	11	11	11	10	10	10	10	10	10	9	9	9	9	9	9	9	9	9	8	8	8
Wind Dir	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	20	21	22	23	24	24	24	23	23	23	23	22	21	20	18	18	18	18	18	18	18	18	18	20
Sky Cover (%)	3	2	4	6	8	12	15	19	25	30	36	34	33	31	29	28	26	22	18	14	14	15	15	13
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	38	34	32	31	31	33	35	36	36	37	38	39	41	44	47	50	54	56	57	58	60	62	61	56
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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