Weather archive on Mount Washington (AWS), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 July 20, Monday | 18:55 | 9 48 | 87 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 4200 m13776 feet, scattered clouds (40-50%) 5400 m17712 feet, scattered clouds (40-50%) 6600 m21648 feet Few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 4200 m13776 feet, scattered clouds (4/10-5/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 6600 m21648 feet Few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 4200 m13776 feet, scattered clouds (3-4 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 6600 m21648 feet | 16.0 9.9 | 7 45 | |||||
17:54 | 9 48 | 82 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 900 m2952 feet, scattered clouds (40-50%) 4200 m13776 feet, scattered clouds (40-50%) 5400 m17712 feet, scattered clouds (40-50%) 6600 m21648 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 900 m2952 feet, scattered clouds (4/10-5/10) 4200 m13776 feet, scattered clouds (4/10-5/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 6600 m21648 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 900 m2952 feet, scattered clouds (3-4 oktas) 4200 m13776 feet, scattered clouds (3-4 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 6600 m21648 feet | 16.0 9.9 | 6 43 | |||||
16:52 | 9 48 | 82 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Few clouds (10-30%) 270 m886 feet, scattered clouds (40-50%) 450 m1476 feet, broken clouds (60-90%) 600 m1968 feet, broken clouds (60-90%) 4200 m13776 feet, broken clouds (60-90%) 6600 m21648 feet Few clouds (1/10-3/10) 270 m886 feet, scattered clouds (4/10-5/10) 450 m1476 feet, broken clouds (6/10-9/10) 600 m1968 feet, broken clouds (6/10-9/10) 4200 m13776 feet, broken clouds (6/10-9/10) 6600 m21648 feet Few clouds (1-2 oktas) 270 m886 feet, scattered clouds (3-4 oktas) 450 m1476 feet, broken clouds (5-7 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 4200 m13776 feet, broken clouds (5-7 oktas) 6600 m21648 feet | 16.0 9.9 | 6 43 | |||||
15:59 | 9 48 | 87 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | Broken clouds (60-90%) 180 m590 feet, broken clouds (60-90%) 300 m984 feet, broken clouds (60-90%) 450 m1476 feet, broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) 180 m590 feet, broken clouds (6/10-9/10) 300 m984 feet, broken clouds (6/10-9/10) 450 m1476 feet, broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) 180 m590 feet, broken clouds (5-7 oktas) 300 m984 feet, broken clouds (5-7 oktas) 450 m1476 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | 7 45 | ||||||
14:52 | 8 46 | 87 | Wind blowing from the west-northwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | Broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 300 m984 feet, overcast (100%) 450 m1476 feet Broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 300 m984 feet, overcast (10/10) 450 m1476 feet Broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 300 m984 feet, overcast (8 oktas) 450 m1476 feet | 16.0 9.9 | 6 43 | |||||
13:50 | 8 46 | 87 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | Broken clouds (60-90%) 120 m394 feet, broken clouds (60-90%) 240 m787 feet, broken clouds (60-90%) 450 m1476 feet Broken clouds (6/10-9/10) 120 m394 feet, broken clouds (6/10-9/10) 240 m787 feet, broken clouds (6/10-9/10) 450 m1476 feet Broken clouds (5-7 oktas) 120 m394 feet, broken clouds (5-7 oktas) 240 m787 feet, broken clouds (5-7 oktas) 450 m1476 feet | 16.0 9.9 | 6 43 | |||||
12:51 | 7 45 | 93 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 360 m1181 footBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 360 m1181 foot Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 360 m1181 footBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 360 m1181 foot Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 360 m1181 footBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 360 m1181 foot | 0.4 0.3 | 6 43 | ||||
11:53 | 6 43 | 100 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 6 43 | ||||
10:51 | 6 43 | 100 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 6 43 | ||||
09:48 | 6 43 | 100 | Wind blowing from the north-west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 6 43 | ||||
08:57 | 5 41 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 5 41 | ||||
07:47 | 4 39 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.1 0.1 | 4 39 | |||||
06:57 | 3 37 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 10 Bft | patchy fog | Few clouds (10-30%), scattered clouds (40-50%) less than 30 m , overcast (100%) 150 m492 feetFew clouds (10-30%), scattered clouds (40-50%) less than 984 feet , overcast (100%) 150 m492 feet Few clouds (1/10-3/10), scattered clouds (4/10-5/10) less than 30 m , overcast (10/10) 150 m492 feetFew clouds (1/10-3/10), scattered clouds (4/10-5/10) less than 984 feet , overcast (10/10) 150 m492 feet Few clouds (1-2 oktas), scattered clouds (3-4 oktas) less than 30 m , overcast (8 oktas) 150 m492 feetFew clouds (1-2 oktas), scattered clouds (3-4 oktas) less than 984 feet , overcast (8 oktas) 150 m492 feet | 16.0 9.9 | 3 37 | ||||
05:48 | 3 37 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 5400 m17712 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 5400 m17712 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 5400 m17712 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 5400 m17712 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 5400 m17712 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 5400 m17712 feet | 0.1 0.1 | 3 37 | |||||
04:50 | 3 37 | 100 | Wind blowing from the north-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | Fog | Broken clouds (60-90%) less than 30 mBroken clouds (60-90%) less than 984 feet Broken clouds (6/10-9/10) less than 30 mBroken clouds (6/10-9/10) less than 984 feet Broken clouds (5-7 oktas) less than 30 mBroken clouds (5-7 oktas) less than 984 feet | 0.1 0.1 | 3 37 | |||||
03:51 | 3 37 | 100 | Wind blowing from the north-northwest | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 3 37 | |||||
02:48 | 3 37 | 100 | Wind blowing from the north-west | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | 3 37 | ||||
01:50 | 3 37 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 3 37 | |||||
00:50 | 3 37 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 3 37 | ||||
| July 19, Sunday | 23:52 | 4 39 | 100 | Wind blowing from the north-west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 4 39 | |||
22:50 | 3 37 | 100 | Wind blowing from the north-west | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 32 m/s 115 km/h 72 mph 62 knots 11 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 3 37 | ||||
21:56 | 4 39 | 100 | Wind blowing from the north-west | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 30 m/s 108 km/h 67 miles/hour 58 knots 11 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 4 39 | ||||
20:52 | 4 39 | 100 | Wind blowing from the north-west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 34 m/s 122 km/h 76 miles/hour 66 knots 12 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 4 39 | ||||
19:52 | 4 39 | 100 | Wind blowing from the north-west | Violent storm (32 m/s) (115 km/h) (72 mph) (62 knots) (11 Bft) | 36 m/s 130 km/h 81 mile/hour 70 knots 12 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 4 39 | ||||