Arapahoe, WY Current Weather Conditions

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

▼Current Conditions — Arapahoe, WY

RIVERTON (KRIW)

Clear

53.6 F

Humidity:	54%
Wind Speed:	NE 3.4 mph
Barometer:	in
Dewpoint:	37.4 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 17 2026, 12:00 PM MDT

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▼Hourly Observation History — Arapahoe, 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)
12:00 PM MDT	NE 3.4	10.00	Clear	--	53.6	37.4	54%	NA	NA		M
11:50 AM MDT	0.0	10.00	Clear	--	53.6	33.8	47%	NA	NA		M
11:45 AM MDT	0.0	10.00	Clear	--	53.6	33.8	47%	NA	NA		M
11:40 AM MDT	0.0	10.00	Clear	--	51.8	33.8	50%	NA	NA		M
11:30 AM MDT	0.0	10.00	Clear	--	50.0	35.6	58%	NA	NA		M
11:25 AM MDT	0.0	10.00	Clear	--	50.0	37.4	62%	NA	NA		M
11:15 AM MDT	0.0	10.00	Clear	--	48.2	37.4	66%	NA	NA		M
11:00 AM MDT	0.0	10.00	Clear	--	46.4	35.6	66%	NA	NA		M
10:45 AM MDT	3.4	10.00	Clear	--	46.4	35.6	66%	45.1	NA		M
10:40 AM MDT	0.0	10.00	Clear	--	46.4	35.6	66%	NA	NA		M
10:25 AM MDT	0.0	10.00	Clear	--	46.4	33.8	61%	NA	NA		M
10:20 AM MDT	0.0	10.00	Clear	--	44.6	33.8	66%	NA	NA		M
10:10 AM MDT	E 4.6	10.00	Clear	--	44.6	35.6	70%	42.1	NA		M
10:05 AM MDT	NE 3.4	10.00	Clear	--	44.6	33.8	66%	43.2	NA		M
10:00 AM MDT	0.0	10.00	Clear	--	44.6	33.8	66%	NA	NA		M
09:50 AM MDT	0.0	10.00	Clear	--	44.6	33.8	66%	NA	NA		M
09:40 AM MDT	3.4	10.00	Clear	--	44.6	33.8	66%	43.2	NA		M
09:35 AM MDT	3.4	10.00	Clear	--	42.8	33.8	70%	41.0	NA		M
09:25 AM MDT	0.0	10.00	Clear	--	42.8	35.6	76%	NA	NA		M
09:15 AM MDT	NE 3.4	10.00	Clear	--	42.8	35.6	76%	41.0	NA		M
09:05 AM MDT	NE 3.4	10.00	Clear	--	41.0	35.6	81%	39.0	NA		M
09:00 AM MDT	NE 4.6	10.00	Clear	--	41.0	35.6	81%	37.9	NA		M
08:45 AM MDT	NE 4.6	10.00	Clear	--	39.2	35.6	87%	35.8	NA		M
08:40 AM MDT	4.6	10.00	Clear	--	39.2	35.6	87%	35.8	NA		M
08:35 AM MDT	NE 3.4	10.00	Clear	--	39.2	35.6	87%	37.0	NA		M
08:30 AM MDT	4.6	10.00	Clear	--	39.2	35.6	87%	35.8	NA		M
08:20 AM MDT	NE 5.7	10.00	Clear	--	37.4	33.8	87%	32.9	NA		M
08:15 AM MDT	NE 6.9	10.00	Clear	--	37.4	33.8	87%	32.0	NA		M
08:10 AM MDT	NE 5.7	10.00	Clear	--	37.4	33.8	87%	32.9	NA		M
07:50 AM MDT	5.7	10.00	Clear	--	35.6	30.2	81%	30.7	NA		M
07:45 AM MDT	4.6	10.00	Clear	--	37.4	32.0	81%	33.8	NA		M
07:40 AM MDT	3.4	10.00	Clear	--	37.4	32.0	81%	34.9	NA		M
07:20 AM MDT	0.0	10.00	Clear	--	35.6	30.2	81%	NA	NA		M
07:15 AM MDT	0.0	10.00	Clear	--	35.6	30.2	81%	NA	NA		M
07:05 AM MDT	0.0	10.00	Clear	--	33.8	30.2	86%	NA	NA		M
07:00 AM MDT	0.0	10.00	Clear	--	32.0	30.2	93%	NA	NA		M
06:45 AM MDT	0.0	10.00	Clear	--	35.6	30.2	81%	NA	NA		M
06:40 AM MDT	0.0	10.00	Clear	--	33.8	30.2	86%	NA	NA		M
06:35 AM MDT	0.0	10.00	Clear	--	32.0	28.4	86%	NA	NA		M
06:25 AM MDT	0.0	10.00	Clear	--	35.6	32.0	87%	NA	NA		M
06:20 AM MDT	3.4	10.00	Clear	--	37.4	32.0	81%	34.9	NA		M
06:00 AM MDT	0.0	10.00	Clear	--	37.4	30.2	75%	NA	NA		M
05:50 AM MDT	SE 3.4	10.00	Clear	--	37.4	30.2	75%	34.9	NA		M
05:45 AM MDT	0.0	10.00	Clear	--	35.6	30.2	81%	NA	NA		M
05:40 AM MDT	0.0	10.00	Clear	--	37.4	32.0	81%	NA	NA		M
05:30 AM MDT	0.0	10.00	Clear	--	35.6	30.2	81%	NA	NA		M
05:20 AM MDT	0.0	10.00	Clear	--	35.6	33.8	93%	NA	NA		M
05:15 AM MDT	0.0	10.00	Clear	--	37.4	33.8	87%	NA	NA		M
05:00 AM MDT	0.0	10.00	Clear	--	32.0	30.2	93%	NA	NA		M
04:45 AM MDT	0.0	10.00	Clear	--	35.6	32.0	87%	NA	NA		M
04:40 AM MDT	0.0	10.00	Clear	--	35.6	33.8	93%	NA	NA		M
04:25 AM MDT	4.6	10.00	Clear	--	33.8	30.2	86%	29.5	NA		M
04:10 AM MDT	4.6	9.00	Clear	--	33.8	32.0	93%	29.5	NA		M
04:00 AM MDT	4.6	8.00	Clear	--	39.2	33.8	81%	35.8	NA		M
03:55 AM MDT	SW 5.7	7.00	Clear	--	37.4	33.8	87%	32.9	NA		M
03:45 AM MDT	SW 5.7	9.00	Clear	--	39.2	33.8	81%	35.1	NA		M
03:40 AM MDT	SW 5.7	10.00	Clear	--	39.2	33.8	81%	35.1	NA		M
03:35 AM MDT	SW 5.7	9.00	Clear	--	39.2	33.8	81%	35.1	NA		M
03:30 AM MDT	SW 4.6	8.00	Clear	--	39.2	33.8	81%	35.8	NA		M
03:20 AM MDT	SW 5.7	8.00	Clear	--	39.2	33.8	81%	35.1	NA		M
03:15 AM MDT	SW 5.7	5.00	Haze	--	39.2	33.8	81%	35.1	NA		M
03:10 AM MDT	5.7	5.00	Fog/Mist	--	37.4	33.8	87%	32.9	NA		M
03:00 AM MDT	5.7	5.00	Fog/Mist	--	37.4	33.8	87%	32.9	NA		M
02:55 AM MDT	6.9	5.00	Fog/Mist	--	37.4	33.8	87%	32.0	NA		M
02:50 AM MDT	8.1	5.00	Fog/Mist	--	37.4	33.8	87%	31.5	NA		M
02:45 AM MDT	8.1	5.00	Fog/Mist	--	37.4	33.8	87%	31.5	NA		M
02:40 AM MDT	9.2	5.00	Fog/Mist	--	37.4	33.8	87%	30.7	NA		M
02:35 AM MDT	6.9	6.00	Fog/Mist	--	37.4	33.8	87%	32.0	NA		M
02:20 AM MDT	SW 4.6	8.00	Clear	--	39.2	33.8	81%	35.8	NA		M
02:15 AM MDT	SW 4.6	7.00	Clear	--	39.2	33.8	81%	35.8	NA		M
02:00 AM MDT	SW 4.6	5.00	Haze	--	39.2	33.8	81%	35.8	NA		M
01:45 AM MDT	SW 5.7	6.00	Haze	--	39.2	33.8	81%	35.1	NA		M