Weather archive in Portland (airport), Washington

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 February 14, Saturday	04	3.9 39	763.1 30.04 1017.38 1017.38	763.6 30.06 1018.05 1018.05	0.2 0.01 0.27 0.27	96	Wind blowing from the south-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas	Fog or ice fog in patches.			3.3 38	10.0 50			300-600 984-1968			0.8 0.5	3.3 38
2026 February 14, Saturday	01	7.2 45	762.9 30.04 1017.12 1017.12	763.4 30.06 1017.78 1017.78	0.8 0.03 1.07 1.07	93	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas								300-600 984-1968			16.0 9.9	6.1 43
February 13, Friday	22	8.3 47	762.1 30 1016.05 1016.05	762.7 30.03 1016.85 1016.85	0.3 0.01 0.4 0.4	90	Wind blowing from the south-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas					8.9 48			300-600 984-1968			16.0 9.9	6.7 44	4.0 0.16	6
	19	7.8 46	761.8 29.99 1015.65 1015.65	762.3 30.01 1016.32 1016.32	-0.3 -0.01 -0.4 -0.4	93	Wind blowing from the south-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.							300-600 984-1968			6.0 3.7	6.7 44	4.0 0.16	3
	16	8.9 48	762.1 30 1016.05 1016.05	762.8 30.03 1016.98 1016.98	-1.2 -0.05 -1.6 -1.6	83	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.			4.4 40	10.0 50			600-1000 1968-3281			8.0 5.0	6.1 43	0.5 0.02	6
	13	9.4 49	763.3 30.05 1017.65 1017.65	763.9 30.07 1018.45 1018.45	-1.6 -0.06 -2.13 -2.13	69	Wind blowing from the south	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas								1000-1500 3281-4921			16.0 9.9	3.9 39
	10	8.3 47	764.9 30.11 1019.78 1019.78	765.5 30.14 1020.58 1020.58	-0.8 -0.03 -1.07 -1.07	77	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				5.6 42	8.3 47			300-600 984-1968			16.0 9.9	4.4 40
	07	6.7 44	765.7 30.15 1020.85 1020.85	766.3 30.17 1021.65 1021.65	-0.9 -0.04 -1.2 -1.2	83	Wind blowing from the south-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas								1500-2000 4921-6562			16.0 9.9	3.9 39
	04	5.6 42	766.6 30.18 1022.05 1022.05	767.2 30.2 1022.85 1022.85	-0.6 -0.02 -0.8 -0.8	89	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				4.4 40	12.8 55			1000-1500 3281-4921			16.0 9.9	3.9 39