Ralph, SD Current Weather Conditions

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

▼Current Conditions — Ralph, SD

BOWMAN RGNL (KBWW)

Clear

NULL F

Humidity:	%
Wind Speed:	mph
Barometer:	in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 2 2026, 10:15 PM MDT

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▼Hourly Observation History — Ralph, 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)
10:15 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
09:35 PM MDT	E 12.7	10.00	Clear	--	68.0	66.2	94%	NA	NA	29.79	1008.8
09:15 PM MDT	E 11.5 G 18.4	10.00	NULL	--	69.8	66.2	88%	NA	NA	29.79	1008.8
08:55 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 PM MDT	E 12.7	10.00	Clear	--	75.2	64.4	69%	NA	75.7	29.78	1008.5
07:15 PM MDT	10.4	10.00	Clear	--	77.0	62.6	61%	NA	77.4	29.78	1008.5
06:35 PM MDT	16.1 G 24.2	10.00	Clear	--	80.6	64.4	58%	NA	82.2	29.78	1008.5
06:15 PM MDT	17.3 G 24.2	10.00	Clear	--	80.6	62.6	54%	NA	81.9	29.78	1008.5
05:35 PM MDT	SE 19.6 G 26.5	10.00	Clear and Windy	--	82.4	62.6	51%	NA	83.5	29.78	1008.5
05:15 PM MDT	SE 20.7 G 28.8	10.00	Clear and Windy	--	84.2	62.6	48%	NA	85.1	29.78	1008.5
04:55 PM MDT	SE 18.4 G 25.3	10.00	Clear	--	82.4	62.6	51%	NA	83.5	29.79	1008.8
04:35 PM MDT	SE 18.4 G 27.6	10.00	Clear	--	84.2	62.6	48%	NA	85.1	29.79	1008.8
04:15 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
03:35 PM MDT	SE 16.1 G 24.2	10.00	Clear	--	82.4	64.4	55%	NA	84.0	29.81	1009.5
03:15 PM MDT	18.4	10.00	Clear	--	82.4	64.4	55%	NA	84.0	29.81	1009.5
02:35 PM MDT	SE 17.3 G 26.5	10.00	Clear	--	80.6	66.2	62%	NA	82.8	29.83	1010.2
02:15 PM MDT	SE 19.6	10.00	Mostly Clear and Windy	--	80.6	66.2	62%	NA	82.8	29.84	1010.5
01:35 PM MDT	SE 18.4 G 26.5	10.00	Partly Cloudy	--	78.8	66.2	65%	NA	79.5	29.85	1010.8
01:15 PM MDT	16.1 G 25.3	10.00	Partly Cloudy	--	77.0	66.2	69%	NA	77.7	29.86	1011.2
12:35 PM MDT	SE 17.3 G 25.3	10.00	Mostly Cloudy	--	75.2	66.2	74%	NA	75.9	29.88	1011.9
12:15 PM MDT	SE 19.6	10.00	Mostly Cloudy and Windy	--	75.2	66.2	74%	NA	75.9	29.89	1012.2
11:35 AM MDT	19.6 G 27.6	10.00	Mostly Cloudy and Windy	--	73.4	66.2	78%	NA	74.1	29.91	1012.9
11:15 AM MDT	18.4 G 26.5	10.00	Mostly Clear	--	73.4	64.4	73%	NA	73.9	29.90	1012.5
10:35 AM MDT	S 17.3 G 23.0	10.00	Cloudy	--	71.6	64.4	78%	NA	72.1	29.91	1012.9
10:15 AM MDT	13.8	10.00	Cloudy	--	69.8	64.4	83%	NA	NA	29.91	1012.9
09:35 AM MDT	13.8 G 20.7	10.00	Cloudy	--	66.2	62.6	88%	NA	NA	29.92	1013.2
09:15 AM MDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
08:35 AM MDT		10.00	Partly Cloudy	--	66.2	60.8	83%	NA	NA	29.92	1013.2
08:15 AM MDT	SE 15.0	10.00	Mostly Cloudy	--	64.4	60.8	88%	NA	NA	29.93	1013.5
07:55 AM MDT	SE 10.4	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	29.93	1013.5
07:35 AM MDT	SE 10.4	10.00	Cloudy	--	59.0	59.0	100%	NA	NA	29.93	1013.5
07:15 AM MDT	SE 9.2	10.00	Cloudy	--	57.2	57.2	100%	NA	NA	29.94	1013.9
06:35 AM MDT	SE 11.5	10.00	Mostly Cloudy	--	55.4	55.4	100%	NA	NA	29.93	1013.5
06:15 AM MDT	10.4	10.00	Partly Cloudy	--	55.4	55.4	100%	NA	NA	29.93	1013.5
05:35 AM MDT	SE 9.2	10.00	Cloudy	--	57.2	57.2	100%	NA	NA	29.93	1013.5
05:15 AM MDT	8.1	10.00	Cloudy	--	55.4	55.4	100%	NA	NA	29.92	1013.2
04:55 AM MDT	8.1	10.00	Mostly Cloudy	--	55.4	55.4	100%	NA	NA	29.92	1013.2
04:35 AM MDT	9.2	10.00	Mostly Clear	--	53.6	53.6	100%	NA	NA	29.92	1013.2
04:15 AM MDT	8.1	10.00	Clear	--	53.6	53.6	100%	NA	NA	29.93	1013.5
03:55 AM MDT	5.7	10.00	NULL	--	53.6	53.6	100%	NA	NA	29.93	1013.5
03:35 AM MDT	E 4.6	10.00	Clear	--	53.6	53.6	100%	NA	NA	29.93	1013.5
03:15 AM MDT	E 5.7	10.00	Clear	--	53.6	53.6	100%	NA	NA	29.93	1013.5
02:35 AM MDT	6.9	10.00	Clear	--	55.4	55.4	100%	NA	NA	29.94	1013.9
02:15 AM MDT	SE 8.1	10.00	Clear	--	57.2		%	NA	NA	29.93	1013.5
01:35 AM MDT	11.5	10.00	Clear	--	59.0		%	NA	NA	29.94	1013.9
01:15 AM MDT	SE 11.5	10.00	Clear	--	59.0	57.2	94%	NA	NA	29.94	1013.9
12:35 AM MDT	SE 9.2	10.00	Clear	--	60.8	55.4	82%	NA	NA	29.95	1014.2
11:35 PM MDT	SE 9.2	10.00	Clear	--	57.2	55.4	94%	NA	NA	29.95	1014.2
11:15 PM MDT	SE 8.1	10.00	Clear	--	57.2	55.4	94%	NA	NA	29.95	1014.2
10:35 PM MDT	9.2	10.00	Clear	--	57.2	55.4	94%	NA	NA	29.96	1014.6
10:15 PM MDT	10.4	10.00	Clear	--	57.2	55.4	94%	NA	NA	29.96	1014.6
09:35 PM MDT	SE 9.2	10.00	Clear	--	60.8	55.4	82%	NA	NA	29.96	1014.6
09:15 PM MDT	SE 10.4	10.00	Clear	--	60.8	53.6	77%	NA	NA	29.96	1014.6
08:55 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 PM MDT	SE 8.1	10.00	Clear	--	64.4	53.6	68%	NA	NA	29.95	1014.2
07:15 PM MDT	6.9	10.00	Clear	--	68.0	53.6	60%	NA	NA	29.96	1014.6
06:55 PM MDT	8.1	10.00	Clear	--	68.0	53.6	60%	NA	NA	29.96	1014.6
06:35 PM MDT	11.5	10.00	Clear	--	71.6	53.6	53%	NA	70.9	29.96	1014.6
06:15 PM MDT	11.5	10.00	Clear	--	71.6	51.8	50%	NA	70.9	29.96	1014.6
05:35 PM MDT	12.7	10.00	Clear	--	73.4	51.8	47%	NA	72.7	29.97	1014.9
05:15 PM MDT	12.7	10.00	Clear	--	73.4	51.8	47%	NA	72.7	29.97	1014.9
04:35 PM MDT	S 11.5	10.00	Clear	--	73.4	51.8	47%	NA	72.7	29.97	1014.9
04:15 PM MDT	13.8 G 19.6	10.00	Clear	--	73.4	51.8	47%	NA	72.7	29.97	1014.9
03:35 PM MDT	SE 17.3	10.00	Clear	--	73.4	48.2	41%	NA	72.3	29.98	1015.2
03:15 PM MDT	SE 13.8	10.00	Clear	--	77.0	48.2	36%	NA	76.1	29.98	1015.2
02:35 PM MDT	SE 12.7	10.00	Clear	--	75.2	48.2	38%	NA	74.3	29.99	1015.6
02:15 PM MDT	SE 13.8	10.00	Clear	--	73.4	46.4	38%	NA	72.3	29.99	1015.6
01:35 PM MDT	10.4	10.00	Clear	--	73.4	48.2	41%	NA	72.3	29.99	1015.6
01:15 PM MDT	SE 10.4	10.00	Clear	--	73.4	48.2	41%	NA	72.3	30.00	1015.9
12:35 PM MDT	SE 12.7	10.00	Clear	--	71.6	46.4	41%	NA	70.3	30.01	1016.3
12:15 PM MDT	13.8	10.00	Clear	--	71.6	46.4	41%	NA	70.3	30.02	1016.6
11:35 AM MDT	SE 13.8	10.00	Clear	--	71.6	46.4	41%	NA	70.3	30.03	1016.9