Hereford, SD Current Weather Conditions

Current weather observations and 72-hour history for Hereford, SD. • View 5-Day Forecast ›

▼Current Conditions — Hereford, SD

SPEARFISH/CLYDE (KSPF)

NULL

48.2 F

Humidity:	66%
Wind Speed:	W 11.4 G 18.3 mph
Barometer:	in
Dewpoint:	37.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	43.3 F

May 17 2026, 12:55 PM MDT

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▼Hourly Observation History — Hereford, SD

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
12:55 PM MDT	W 11.4 G 18.3	10.00	NULL	--	48.2	37.4	66%	43.3	NA		M
12:35 PM MDT	16.1	10.00	NULL	--	46.4	37.4	71%	39.7	NA		M
12:15 PM MDT	15.0 G 25.3	10.00	NULL	--	46.4	37.4	71%	40.1	NA		M
11:55 AM MDT	G 27.7	10.00	NULL	--	44.6	37.4	76%	NA	NA		M
11:35 AM MDT	12.8 G 24.2	10.00	NULL	--	44.6	37.4	76%	38.3	NA		M
11:15 AM MDT	12.8 G 24.2	10.00	NULL	--	44.6	37.4	76%	38.3	NA		M
10:55 AM MDT	13.9 G 21.9	10.00	NULL	--	42.8	39.2	87%	35.8	NA		M
10:35 AM MDT	NW 16.1 G 21.9	10.00	NULL	--	42.8	39.2	87%	35.1	NA		M
10:15 AM MDT	12.8 G 23.0	10.00	NULL	--	42.8	39.2	87%	36.1	NA		M
09:55 AM MDT	15.0 G 23.0	10.00	Cloudy	--	42.8	39.2	87%	35.4	NA		M
09:35 AM MDT	W 15.0 G 21.9	10.00	Cloudy	--	42.8	39.2	87%	35.4	NA		M
09:15 AM MDT	W 16.1 G 25.3	10.00	Cloudy	--	42.8	39.2	87%	35.1	NA		M
08:55 AM MDT	10.3 G 23.0	10.00	Cloudy	--	42.8	39.2	87%	37.0	NA		M
08:35 AM MDT	12.8 G 18.3	10.00	Cloudy	--	42.8	41.0	93%	36.1	NA		M
08:15 AM MDT	W 13.9	7.00	Cloudy	--	41.0	41.0	100%	33.4	NA		M
07:55 AM MDT	17.2 G 23.0	9.00	Cloudy	--	42.8	41.0	93%	34.9	NA		M
07:35 AM MDT	13.9 G 26.4	9.00	Mostly Cloudy	--	41.0	39.2	93%	33.4	NA		M
07:15 AM MDT	15.0	10.00	Cloudy	--	42.8	39.2	87%	35.4	NA		M
06:55 AM MDT	13.9 G 20.8	10.00	Cloudy	--	42.8	39.2	87%	35.8	NA		M
06:35 AM MDT	W 13.9	10.00	Cloudy	--	42.8	39.2	87%	35.8	NA		M
06:15 AM MDT	13.9 G 23.0	10.00	Cloudy	--	42.8	39.2	87%	35.8	NA		M
05:55 AM MDT	17.2	10.00	Cloudy	--	42.8	39.2	87%	34.9	NA		M
05:35 AM MDT		10.00	Cloudy	--	44.6	39.2	81%	NA	NA		M
05:15 AM MDT	G 27.7	10.00	Cloudy	--	46.4	41.0	81%	NA	NA		M
04:55 AM MDT	0.0	10.00	Partly Cloudy	--	46.4	44.6	93%	NA	NA		M
04:35 AM MDT	0.0 G 11.4	10.00	Partly Cloudy	--	48.2	44.6	87%	NA	NA		M
04:15 AM MDT	13.9 G 20.8	10.00	Mostly Cloudy	--	48.2	46.4	93%	42.6	NA		M
03:55 AM MDT	E 15.0	10.00	Mostly Cloudy	--	50.0	46.4	87%	NA	NA		M
03:35 AM MDT	E 16.1	10.00	Cloudy	--	50.0	46.4	87%	NA	NA		M
03:15 AM MDT	11.4	10.00	Mostly Cloudy	--	51.8	46.4	82%	NA	NA		M
02:55 AM MDT	17.2 G 27.7	10.00	Mostly Cloudy	--	51.8	46.4	82%	NA	NA		M
02:35 AM MDT		10.00	Cloudy	--	51.8	46.4	82%	NA	NA		M
02:15 AM MDT	E 12.8 G 24.2	10.00	Cloudy	--	51.8	48.2	87%	NA	NA		M
01:55 AM MDT	G 28.9	10.00	Cloudy	--	51.8	48.2	87%	NA	NA		M
01:35 AM MDT	SE 12.8	10.00	Cloudy	--	51.8	48.2	87%	NA	NA		M
01:15 AM MDT	16.1 G 21.9	10.00	Light Rain	--	53.6	48.2	82%	NA	NA		M
12:55 AM MDT	17.2 G 23.0	10.00	Light Rain	--	53.6	48.2	82%	NA	NA		M
12:35 AM MDT	19.7 G 30.0	10.00	Mostly Cloudy and Windy	--	51.8	46.4	82%	NA	NA		M
12:15 AM MDT	G 42.5	7.00	Cloudy	--	51.8	48.2	87%	NA	NA		M
11:55 PM MDT	G 32.2	10.00	Light Rain	--	53.6	48.2	82%	NA	NA		M
11:35 PM MDT		8.00	Light Rain	--	53.6	46.4	77%	NA	NA		M
11:15 PM MDT	G 27.7	10.00	Light Rain	--	53.6	46.4	77%	NA	NA		M
10:55 PM MDT	SE 24.2 G 40.3	6.00	Light Rain	--	55.4	44.6	67%	NA	NA		M
10:35 PM MDT	24.2 G 31.1	10.00	Cloudy and Windy	--	62.6	32.0	32%	NA	NA		M
10:15 PM MDT	16.1 G 23.0	10.00	Cloudy	--	62.6	32.0	32%	NA	NA		M
09:55 PM MDT	E 16.1 G 27.7	10.00	Light Rain	--	62.6	32.0	32%	NA	NA		M
09:35 PM MDT	G 33.3	10.00	Cloudy	--	64.4	32.0	30%	NA	NA		M
09:15 PM MDT	SE 10.3	10.00	NULL	--	64.4	35.6	34%	NA	NA		M
08:55 PM MDT	G 21.9	10.00	Cloudy	--	66.2	33.8	30%	NA	NA		M
08:35 PM MDT	13.9	10.00	Cloudy	--	66.2	32.0	28%	NA	NA		M
08:15 PM MDT	6.9 G 16.1	10.00	Mostly Cloudy	--	64.4	32.0	30%	NA	NA		M
07:55 PM MDT	13.9 G 24.2	10.00	Clear	--	66.2	30.2	26%	NA	NA		M
07:35 PM MDT	18.3 G 27.7	10.00	Clear	--	66.2	30.2	26%	NA	NA		M
07:15 PM MDT	23.0 G 30.0	10.00	Clear and Windy	--	68.0	30.2	24%	NA	NA		M
06:55 PM MDT	G 31.1	10.00	Clear	--	68.0	30.2	24%	NA	NA		M
06:35 PM MDT	23.0 G 35.8	10.00	Clear and Windy	--	68.0	32.0	26%	NA	NA		M
06:15 PM MDT	24.2 G 33.3	10.00	Clear and Windy	--	69.8	32.0	25%	NA	NA		M
05:55 PM MDT	21.9 G 32.2	10.00	Clear and Windy	--	69.8	32.0	25%	NA	NA		M
05:35 PM MDT	25.3	10.00	Clear and Windy	--	69.8	32.0	25%	NA	NA		M
05:15 PM MDT	20.8	10.00	Windy	--	71.6	32.0	23%	NA	69.6		M
04:55 PM MDT	23.0 G 30.0	10.00	Clear and Windy	--	71.6	32.0	23%	NA	69.6		M
04:35 PM MDT	SE 20.8 G 30.0	10.00	Clear and Windy	--	71.6	30.2	22%	NA	69.4		M
04:15 PM MDT	G 34.4	10.00	Clear	--	71.6	30.2	22%	NA	69.4		M
03:55 PM MDT	24.2 G 32.2	10.00	Clear and Windy	--	73.4	30.2	20%	NA	71.4		M
03:35 PM MDT	SE 19.7 G 26.4	10.00	Clear and Windy	--	73.4	32.0	22%	NA	71.4		M
03:15 PM MDT	24.2 G 32.2	10.00	Windy	--	73.4	30.2	20%	NA	71.4		M
02:55 PM MDT	SE 20.8 G 30.0	10.00	Clear and Windy	--	71.6	30.2	22%	NA	69.4		M
02:35 PM MDT	G 32.2	10.00	Clear	--	73.4	30.2	20%	NA	71.4		M
02:15 PM MDT	SE 20.8 G 30.0	10.00	Clear and Windy	--	73.4	30.2	20%	NA	71.4		M
01:55 PM MDT	SE 18.3 G 31.1	10.00	Clear	--	71.6	30.2	22%	NA	69.4		M
01:35 PM MDT	19.7 G 27.7	10.00	Clear and Windy	--	69.8	28.4	21%	NA	NA		M
01:15 PM MDT	15.0 G 31.1	10.00	Clear	--	69.8	28.4	21%	NA	NA		M