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

62.6 F

Humidity:	42%
Wind Speed:	9.2 mph
Barometer:	in
Dewpoint:	39.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 3 2026, 02:30 AM 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)
02:30 AM MDT	9.2	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
02:20 AM MDT	W 8.1	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
02:10 AM MDT	8.1	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
02:05 AM MDT	SW 6.9	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
01:45 AM MDT	9.2	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
01:40 AM MDT	S 10.4	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
01:35 AM MDT	S 10.4	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
01:30 AM MDT	S 10.4	10.00	Clear	--	62.6	39.2	42%	NA	NA		M
01:25 AM MDT	S 9.2	10.00	Clear	--	64.4	39.2	39%	NA	NA		M
01:20 AM MDT	S 9.2	10.00	Clear	--	64.4	39.2	39%	NA	NA		M
01:15 AM MDT	S 9.2	10.00	Clear	--	64.4	39.2	39%	NA	NA		M
01:05 AM MDT	S 12.7	10.00	Clear	--	64.4	39.2	39%	NA	NA		M
01:00 AM MDT	S 12.7	10.00	Clear	--	64.4	39.2	39%	NA	NA		M
12:50 AM MDT		10.00	Clear	--	66.2	39.2	37%	NA	NA		M
12:40 AM MDT		10.00	Clear	--	66.2	37.4	35%	NA	NA		M
12:35 AM MDT	S 18.4	10.00	Clear	--	66.2	37.4	35%	NA	NA		M
12:30 AM MDT	S 9.2	10.00	Clear	--	66.2	37.4	35%	NA	NA		M
12:25 AM MDT	12.7	10.00	Clear	--	66.2	37.4	35%	NA	NA		M
12:20 AM MDT	9.2	10.00	Clear	--	66.2	37.4	35%	NA	NA		M
12:05 AM MDT	8.1	10.00	Clear	--	64.4	37.4	37%	NA	NA		M
11:50 PM MDT	11.5	10.00	Clear	--	66.2	37.4	35%	NA	NA		M
11:40 PM MDT	10.4 G 16.1	10.00	Clear	--	66.2	37.4	35%	NA	NA		M
11:30 PM MDT	S 15.0	10.00	Clear	--	68.0	37.4	32%	NA	NA		M
11:25 PM MDT	15.0	10.00	Clear	--	68.0	37.4	32%	NA	NA		M
11:10 PM MDT	12.7	10.00	Clear	--	68.0	39.2	35%	NA	NA		M
11:05 PM MDT	11.5	10.00	Clear	--	68.0	39.2	35%	NA	NA		M
11:00 PM MDT	SW 8.1	10.00	Clear	--	68.0	39.2	35%	NA	NA		M
10:45 PM MDT	SW 9.2	10.00	Clear	--	68.0	39.2	35%	NA	NA		M
10:40 PM MDT	SW 10.4	10.00	Clear	--	68.0	39.2	35%	NA	NA		M
10:35 PM MDT	SW 9.2	10.00	Clear	--	68.0	39.2	35%	NA	NA		M
10:30 PM MDT	SW 11.5	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
10:15 PM MDT	15.0	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
10:10 PM MDT	S 12.7	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
10:00 PM MDT	12.7 G 18.4	10.00	Mostly Clear	--	69.8	39.2	33%	NA	NA		M
09:50 PM MDT	S 13.8 G 20.7	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
09:40 PM MDT	S 10.4	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
09:35 PM MDT	12.7	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
09:30 PM MDT	S 12.7	10.00	Clear	--	69.8	39.2	33%	NA	NA		M
09:25 PM MDT	S 13.8	10.00	Clear	--	69.8	37.4	31%	NA	NA		M
09:15 PM MDT	S 13.8 G 19.6	10.00	Clear	--	69.8	37.4	31%	NA	NA		M
09:00 PM MDT	S 15.0 G 20.7	10.00	Clear	--	71.6	39.2	31%	NA	70.0		M
08:55 PM MDT	S 13.8 G 20.7	10.00	Clear	--	71.6	39.2	31%	NA	70.0		M
08:50 PM MDT	10.4	10.00	Clear	--	71.6	39.2	31%	NA	70.0		M
08:40 PM MDT	SW 8.1	10.00	Clear	--	71.6	37.4	29%	NA	69.8		M
08:25 PM MDT	SW 5.7	10.00	Clear	--	71.6	35.6	27%	NA	69.8		M
08:20 PM MDT	8.1	10.00	Clear	--	71.6	35.6	27%	NA	69.8		M
08:15 PM MDT	S 8.1	10.00	Clear	--	71.6	33.8	25%	NA	69.6		M
08:10 PM MDT	5.7	10.00	Clear	--	73.4	33.8	23%	NA	71.6		M
08:00 PM MDT	SW 8.1	10.00	Clear	--	73.4	33.8	23%	NA	71.6		M
07:50 PM MDT	SW 10.4	10.00	Clear	--	73.4	33.8	23%	NA	71.6		M
07:45 PM MDT	SW 9.2	10.00	Clear	--	73.4	33.8	23%	NA	71.6		M
07:40 PM MDT	SW 9.2	10.00	Clear	--	73.4	33.8	23%	NA	71.6		M
07:35 PM MDT	SW 10.4	10.00	Clear	--	75.2	33.8	22%	NA	73.4		M
07:30 PM MDT	SW 10.4	10.00	Clear	--	75.2	33.8	22%	NA	73.4		M
07:20 PM MDT	12.7	10.00	Clear	--	75.2	33.8	22%	NA	73.4		M
07:15 PM MDT	SW 17.3	10.00	Clear	--	77.0	33.8	21%	NA	75.4		M
07:10 PM MDT	17.3	10.00	Clear	--	78.8	33.8	20%	NA	77.4		M
07:00 PM MDT	17.3	10.00	Clear	--	78.8	33.8	20%	NA	77.4		M
06:45 PM MDT	SW 18.4	10.00	Clear	--	78.8	33.8	20%	NA	77.4		M
06:40 PM MDT	SW 19.6 G 26.5	10.00	Mostly Clear and Windy	--	78.8	32.0	18%	NA	77.2		M
06:30 PM MDT	G 33.4	10.00	Mostly Clear	--	78.8	33.8	20%	NA	77.4		M
06:25 PM MDT	24.2 G 32.2	10.00	Mostly Clear and Windy	--	78.8	33.8	20%	NA	77.4		M
06:20 PM MDT	21.9	10.00	Mostly Clear and Windy	--	78.8	35.6	21%	NA	77.4		M
06:10 PM MDT	17.3	10.00	Mostly Clear	--	78.8	35.6	21%	NA	77.4		M
06:05 PM MDT	19.6	10.00	Clear and Windy	--	78.8	33.8	20%	NA	77.4		M
06:00 PM MDT	20.7 G 27.6	10.00	Clear and Windy	--	78.8	35.6	21%	NA	77.4		M
05:50 PM MDT	S 19.6	10.00	Clear and Windy	--	80.6	33.8	18%	NA	79.2		M
05:40 PM MDT	21.9	10.00	Clear and Windy	--	80.6	33.8	18%	NA	79.2		M
05:30 PM MDT	20.7 G 27.6	10.00	Mostly Clear and Windy	--	82.4	35.6	19%	NA	80.1		M
05:25 PM MDT	18.4	10.00	Mostly Clear	--	82.4	35.6	19%	NA	80.1		M
05:20 PM MDT	S 17.3	10.00	Clear	--	82.4	35.6	19%	NA	80.1		M
05:15 PM MDT	16.1	10.00	Clear	--	80.6	35.6	20%	NA	79.3		M