Rock River, WY Current Weather Conditions

Current weather observations and 72-hour history for Rock River, WY. • View 5-Day Forecast ›

▼Current Conditions — Rock River, WY

ARLINGTON (KARL)

NULL

39.2 F

Humidity:	80%
Wind Speed:	G 34.2 mph
Barometer:	in
Dewpoint:	33.6 F
Visibility:	1.24 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

May 17 2026, 03:12 AM MDT

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▼Hourly Observation History — Rock River, WY

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)
03:12 AM MDT	G 34.2	1.24	NULL	--	39.2	33.6	80%	NA	NA		M
03:06 AM MDT	G 34.2	1.24	NULL	--	NULL		%	NA	NA		M
03:02 AM MDT	25.5 G 31.1	1.24	Breezy	--	39.2	34.5	83%	28.2	NA		M
02:46 AM MDT	18.0 G 30.4	1.24	Light Rain	--	39.2	35.1	85%	30.0	NA		M
02:42 AM MDT	W 21.7 G 30.4	1.24	Light Rain	--	39.2	33.8	81%	28.9	NA		M
02:36 AM MDT	G 34.8	1.24	Light Rain	--	39.2	34.7	84%	NA	NA		M
02:22 AM MDT	G 34.2	1.24	NULL	--	39.2	34.2	82%	NA	NA		M
02:16 AM MDT	G 31.7	1.24	NULL	--	39.2	34.7	84%	NA	NA		M
02:12 AM MDT	G 26.1	1.24	NULL	--	39.2	35.1	85%	NA	NA		M
02:06 AM MDT	G 23.6	1.24	NULL	--	NULL		%	NA	NA		M
01:46 AM MDT	W 13.7 G 19.3	1.24	NULL	--	37.4	34.7	90%	28.9	NA		M
01:36 AM MDT	W 16.8 G 20.5	1.24	NULL	--	39.2	36.3	89%	30.2	NA		M
01:32 AM MDT	W 14.9 G 21.1	1.24	NULL	--	39.2	36.3	89%	30.9	NA		M
01:22 AM MDT	W 17.4 G 20.5	1.24	NULL	--	39.2	36.3	89%	30.0	NA		M
01:12 AM MDT	W 16.8 G 22.4	1.24	NULL	--	39.2	36.9	91%	30.2	NA		M
01:06 AM MDT	G 26.1	1.24	NULL	--	NULL		%	NA	NA		M
12:46 AM MDT	G 29.8	1.24	Light Rain	--	41.0	37.2	86%	NA	NA		M
12:42 AM MDT	W 18.6 G 21.7	1.24	NULL	--	41.0	36.5	84%	32.2	NA		M
12:36 AM MDT	W 14.9 G 18.0	1.24	NULL	--	41.0	36.9	85%	33.1	NA		M
12:26 AM MDT	13.0 G 16.8	1.24	NULL	--	41.0	38.3	90%	33.8	NA		M
12:22 AM MDT	13.0 G 17.4	1.24	NULL	--	41.0	38.3	90%	33.8	NA		M
12:16 AM MDT	13.7 G 19.3	1.24	NULL	--	41.0	37.8	88%	33.6	NA		M
12:12 AM MDT	15.5 G 19.3	1.24	NULL	--	41.0	38.5	91%	32.9	NA		M
12:06 AM MDT	G 16.8	1.24	NULL	--	NULL		%	NA	NA		M
12:02 AM MDT	W 14.3 G 16.8	1.24	NULL	--	41.0	37.8	88%	33.3	NA		M
11:46 PM MDT	W 16.8 G 20.5	1.24	NULL	--	42.8	37.9	83%	34.9	NA		M
11:36 PM MDT	W 14.9 G 18.6	1.24	NULL	--	42.8	37.4	81%	35.4	NA		M
11:22 PM MDT	W 19.3 G 28.0	1.24	NULL	--	44.6	36.1	72%	36.7	NA		M
11:16 PM MDT		1.24	NULL	--	44.6	35.1	69%	NA	NA		M
11:12 PM MDT	W 18.6 G 26.1	1.24	NULL	--	44.6	34.3	67%	36.9	NA		M
11:02 PM MDT	13.0 G 16.8	1.24	NULL	--	44.6	35.1	69%	38.3	NA		M
10:46 PM MDT	W 14.3 G 21.1	1.24	NULL	--	44.6	34.3	67%	37.9	NA		M
10:36 PM MDT	16.2 G 19.3	1.24	NULL	--	44.6	34.3	67%	37.4	NA		M
10:26 PM MDT	13.0 G 24.2	1.24	NULL	--	46.4	35.6	66%	40.6	NA		M
10:22 PM MDT	14.9 G 19.3	1.24	NULL	--	46.4	36.9	69%	40.1	NA		M
10:16 PM MDT	14.9 G 19.3	1.24	NULL	--	46.4	36.0	67%	40.1	NA		M
10:12 PM MDT	W 11.8 G 16.2	1.24	NULL	--	46.4	35.6	66%	41.0	NA		M
10:06 PM MDT	G 22.4	1.24	NULL	--	NULL		%	NA	NA		M
09:46 PM MDT	W 13.7 G 16.2	1.24	NULL	--	44.6	35.8	71%	38.1	NA		M
09:42 PM MDT	13.7 G 16.2	1.24	NULL	--	46.4	37.2	70%	40.5	NA		M
09:36 PM MDT	W 11.8 G 18.6	1.24	NULL	--	46.4	37.2	70%	41.0	NA		M
09:26 PM MDT	14.9 G 22.4	1.24	NULL	--	44.6	36.1	72%	37.8	NA		M
09:22 PM MDT	W 16.2 G 22.4	1.24	NULL	--	46.4	36.9	69%	39.7	NA		M
09:16 PM MDT	W 13.0	1.24	NULL	--	46.4	36.0	67%	40.6	NA		M
09:12 PM MDT	G 21.7	1.24	Light Rain	--	NULL		%	NA	NA		M
09:06 PM MDT	G 19.9	1.24	NULL	--	NULL		%	NA	NA		M
08:46 PM MDT	G 24.2	1.24	NULL	--	50.0	33.1	52%	NA	NA		M
08:42 PM MDT	W 14.9 G 23.6	1.24	NULL	--	50.0	33.6	53%	NA	NA		M
08:36 PM MDT	W 14.9 G 19.3	1.24	NULL	--	48.2	39.2	71%	42.4	NA		M
08:26 PM MDT	9.3 G 11.2	1.24	NULL	--	48.2	39.6	72%	44.1	NA		M
08:16 PM MDT	W 7.4 G 12.4	1.24	NULL	--	48.2	39.6	72%	44.8	NA		M
08:06 PM MDT	G 13.0	1.24	NULL	--	NULL		%	NA	NA		M
08:02 PM MDT	G 13.0	1.24	NULL	--	NULL		%	NA	NA		M
07:46 PM MDT	W 6.8 G 11.2	1.24	NULL	--	48.2	42.3	80%	45.1	NA		M
07:42 PM MDT	8.7 G 11.2	1.24	NULL	--	48.2	42.3	80%	44.2	NA		M
07:36 PM MDT	W 7.4 G 8.7	1.24	NULL	--	48.2	43.3	83%	44.8	NA		M
07:26 PM MDT	NW 3.1 G 5.0	1.24	NULL	--	NULL	42.4	%	NA	NA		M
07:22 PM MDT	3.1 G 8.1	1.24	NULL	--	48.2	42.6	81%	47.5	NA		M
07:16 PM MDT	5.6 G 11.8	1.24	NULL	--	48.2	42.3	80%	45.7	NA		M
07:12 PM MDT	G 16.8	1.24	NULL	--	NULL		%	NA	NA		M
07:06 PM MDT	G 16.8	1.24	NULL	--	NULL		%	NA	NA		M
06:46 PM MDT	G 31.7	1.24	NULL	--	NULL	39.9	%	NA	NA		M
06:42 PM MDT	G 31.7	1.24	Rain	--	53.6	37.4	54%	NA	NA		M
06:36 PM MDT	G 14.9	1.24	NULL	--	55.4	32.7	42%	NA	NA		M
06:32 PM MDT	W 8.1 G 13.0	1.24	NULL	--	57.2	33.1	40%	NA	NA		M
06:26 PM MDT	NW 6.2 G 9.3	1.24	NULL	--	57.2	32.5	39%	NA	NA		M
06:22 PM MDT	2.5 G 6.8	1.24	NULL	--	57.2	31.8	38%	NA	NA		M
06:06 PM MDT	3.1 G 7.4	1.24	NULL	--	59.0	30.7	34%	NA	NA		M
05:56 PM MDT	E 6.2 G 15.5	1.24	NULL	--	59.0	30.7	34%	NA	NA		M
05:46 PM MDT	10.6 G 13.0	1.24	NULL	--	60.8	31.5	33%	NA	NA		M
05:36 PM MDT	E 7.4 G 11.8	1.24	NULL	--	60.8	30.7	32%	NA	NA		M
05:26 PM MDT	E 11.8 G 13.7	1.24	NULL	--	60.8	29.1	30%	NA	NA		M