Weather archive in Sioux City / Gateway (airport)

To receive explanations, hover over the appropriate heading

Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2026 May 21, Thursday	16	18.9 66	733.6 28.88 978.05 978.05	763.7 30.07 1018.18 1018.18	-1.8 -0.07 -2.4 -2.4	49	Wind blowing from the south-east	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft		70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	7.8 46
	13	18.9 66	735.4 28.95 980.45 980.45	765.5 30.14 1020.58 1020.58	-0.7 -0.03 -0.93 -0.93	52	Wind blowing from the south-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				10.0 50	18.9 66			1500-2000 4921-6562			16.0 9.9	8.9 48
	10	14.4 58	736.1 28.98 981.39 981.39	766.4 30.17 1021.78 1021.78	-1.0 -0.04 -1.33 -1.33	62	Wind blowing from the south-east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	7.2 45
	07	10.0 50	737.1 29.02 982.72 982.72	767.4 30.21 1023.12 1023.12	0.5 0.02 0.67 0.67	80	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				9.4 49	15.0 59			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	6.7 44
	04	10.6 51	736.6 29 982.05 982.05	766.9 30.19 1022.45 1022.45	-1.8 -0.07 -2.4 -2.4	71	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	5.6 42
	01	11.1 52	738.4 29.07 984.45 984.45	768.7 30.26 1024.85 1024.85	0.8 0.03 1.07 1.07	75	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas					14.4 58			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	6.7 44
May 20, Wednesday	22	12.2 54	737.6 29.04 983.39 983.39	767.8 30.23 1023.65 1023.65	0.5 0.02 0.67 0.67	64	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	5.6 42
	19	14.4 58	737.1 29.02 982.72 982.72	767.8 30.23 1023.65 1023.65	-1.0 -0.04 -1.33 -1.33	51	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				1.7 35	15.0 59			2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	4.4 40
	16	14.4 58	738.1 29.06 984.05 984.05	768.8 30.27 1024.98 1024.98	-1.5 -0.06 -2 -2	48		Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			16.0 9.9	3.3 38