Weather archive in Grand Rapids, Gerald R. Ford (airport)

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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 July 21, Tuesday	23	16.1 61	737.9 29.05 983.79 983.79	758.8 29.87 1011.65 1011.65	2.8 0.11 3.73 3.73	65	Wind blowing from the north	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft		50%. 5/10. 4 oktas								600-1000 1968-3281			16.0 9.9	9.4 49
	20	20.6 69	735.1 28.94 980.05 980.05	756.1 29.77 1008.05 1008.05	2.4 0.09 3.2 3.2	68	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft		70 – 80%. 7/10 – 8/10. 6 oktas				20.6 69	28.9 84			600-1000 1968-3281			16.0 9.9	14.4 58	1.0 0.04	6
	17	27.8 82	732.7 28.85 976.85 976.85	753.4 29.66 1004.45 1004.45	0.5 0.02 0.67 0.67	47	Wind blowing from the west-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft		70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			16.0 9.9	15.6 60
	14	27.2 81	732.2 28.83 976.19 976.19	752.8 29.64 1003.65 1003.65	1.0 0.04 1.33 1.33	49	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft		70 – 80%. 7/10 – 8/10. 6 oktas				23.9 75	28.9 84			1000-1500 3281-4921			16.0 9.9	15.6 60
	11	27.8 82	731.2 28.79 974.85 974.85	751.9 29.6 1002.45 1002.45	0.5 0.02 0.67 0.67	53	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft		50%. 5/10. 4 oktas								1000-1500 3281-4921			14.0 8.7	17.2 63
	08	23.9 75	730.7 28.77 974.19 974.19	751.3 29.58 1001.65 1001.65	0.0 0 0 0	82	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				22.8 73	27.8 82			300-600 984-1968			14.0 8.7	20.6 69	Trace of precipitation Trace of precipitation	6
	05	23.9 75	730.7 28.77 974.19 974.19	751.5 29.59 1001.92 1001.92	-1.0 -0.04 -1.33 -1.33	82	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas	Haze or smoke, or dust in suspension in the air, visibility equal to, or greater than, 1 km.							300-600 984-1968			8.0 5.0	20.6 69
	02	22.8 73	731.7 28.81 975.52 975.52	752.5 29.63 1003.25 1003.25	-1.5 -0.06 -2 -2	79	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			50%. 5/10. 4 oktas	Haze or smoke, or dust in suspension in the air, visibility equal to, or greater than, 1 km.				26.1 79			600-1000 1968-3281			6.0 3.7	18.9 66