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 August 26, Wednesday | 09:51 | 9 48 | 82 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 5400 m17712 feet, few clouds (10-30%) 7200 m23616 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10), few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 5400 m17712 feet, few clouds (1/10-3/10) 7200 m23616 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 5400 m17712 feet, few clouds (1-2 oktas) 7200 m23616 feet | 16.0 9.9 | 6 43 | |||||
08:56 | 8 46 | 87 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) 5400 m17712 feet, scattered clouds (40-50%) 7200 m23616 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10), few clouds (1/10-3/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 7200 m23616 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 7200 m23616 feet | 16.0 9.9 | 6 43 | ||||||
07:47 | 8 46 | 82 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Broken clouds (60-90%), few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 3600 m11808 feet, few clouds (10-30%) 7200 m23616 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 3600 m11808 feet, few clouds (1/10-3/10) 7200 m23616 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 3600 m11808 feet, few clouds (1-2 oktas) 7200 m23616 feet | 16.0 9.9 | 5 41 | ||||||
06:52 | 7 45 | 93 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Broken clouds (60-90%), few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 3600 m11808 feet, few clouds (10-30%) 7200 m23616 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 3600 m11808 feet, few clouds (1/10-3/10) 7200 m23616 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 3600 m11808 feet, few clouds (1-2 oktas) 7200 m23616 feet | 16.0 9.9 | 6 43 | ||||||
05:51 | 7 45 | 93 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | patchy fog | Broken clouds (60-90%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 4500 m14760 feetBroken clouds (60-90%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 4500 m14760 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 4500 m14760 feetBroken clouds (6/10-9/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 4500 m14760 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 4500 m14760 feetBroken clouds (5-7 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 4500 m14760 feet | 16.0 9.9 | 6 43 | |||||
04:57 | 6 43 | 100 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | |||||
03:54 | 6 43 | 93 | Wind blowing from the north-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | patchy fog | Broken clouds (60-90%), few clouds (10-30%) less than 30 mBroken clouds (60-90%), few clouds (10-30%) less than 984 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) less than 30 mBroken clouds (6/10-9/10), few clouds (1/10-3/10) less than 984 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) less than 30 mBroken clouds (5-7 oktas), few clouds (1-2 oktas) less than 984 feet | 16.0 9.9 | 5 41 | |||||
02:54 | 6 43 | 100 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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 | |||||
01:51 | 6 43 | 100 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 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 | ||||
00:47 | 6 43 | 100 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 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 | ||||
| August 25, Tuesday | 23:55 | 7 45 | 100 | Wind blowing from the north-west | 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 | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | 7 45 | |||
22:51 | 7 45 | 100 | Wind blowing from the north-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 7 45 | |||||
21:51 | 7 45 | 93 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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 | 6 43 | |||||
20:48 | 7 45 | 100 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 7 45 | |||||
19:52 | 7 45 | 100 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 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 | 0.2 0.1 | 7 45 | |||||
18:51 | 8 46 | 100 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Fog | Broken clouds (60-90%) less than 30 m , overcast (100%) 90 m295 feetBroken clouds (60-90%) less than 984 feet , overcast (100%) 90 m295 feet Broken clouds (6/10-9/10) less than 30 m , overcast (10/10) 90 m295 feetBroken clouds (6/10-9/10) less than 984 feet , overcast (10/10) 90 m295 feet Broken clouds (5-7 oktas) less than 30 m , overcast (8 oktas) 90 m295 feetBroken clouds (5-7 oktas) less than 984 feet , overcast (8 oktas) 90 m295 feet | 0.1 0.1 | 8 46 | |||||
17:56 | 7 45 | 100 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | Fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 300 m984 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 300 m984 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 300 m984 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 300 m984 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 300 m984 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 300 m984 feet | 0.1 0.1 | 7 45 | ||||
16:50 | 8 46 | 100 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 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 | 8 46 | ||||
15:52 | 8 46 | 100 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Partial (covering part of the aerodrome) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 600 m1968 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 600 m1968 feet 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) 600 m1968 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 600 m1968 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 600 m1968 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 600 m1968 feet | 0.1 0.1 | 8 46 | |||||
14:58 | 8 46 | 100 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 600 m1968 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 600 m1968 feet 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) 600 m1968 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 600 m1968 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 600 m1968 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 600 m1968 feet | 0.2 0.1 | 8 46 | ||||
13:52 | 7 45 | 100 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Light shower(s), rain, fog | Broken clouds (60-90%) less than 30 m , overcast (100%) 150 m492 feetBroken clouds (60-90%) less than 984 feet , overcast (100%) 150 m492 feet Broken clouds (6/10-9/10) less than 30 m , overcast (10/10) 150 m492 feetBroken clouds (6/10-9/10) less than 984 feet , overcast (10/10) 150 m492 feet Broken clouds (5-7 oktas) less than 30 m , overcast (8 oktas) 150 m492 feetBroken clouds (5-7 oktas) less than 984 feet , overcast (8 oktas) 150 m492 feet | 0.2 0.1 | 7 45 | |||||
12:50 | 9 48 | 100 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | 9 48 | |||||
11:47 | 9 48 | 100 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 9 48 | |||||
10:49 | 9 48 | 100 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | 9 48 | |||||
09:57 | 8 46 | 93 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Overcast (100%), broken clouds (60-90%), scattered clouds (40-50%) 5400 m17712 feet Overcast (10/10), broken clouds (6/10-9/10), scattered clouds (4/10-5/10) 5400 m17712 feet Overcast (8 oktas), broken clouds (5-7 oktas), scattered clouds (3-4 oktas) 5400 m17712 feet | 2.0 1.2 | 7 45 | ||||||