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 March 4, Wednesday | 17:48 | -7 19 | 100 | Wind blowing from the west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | Freezing (supercooled) 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 19 | ||||
16:57 | -7 19 | 100 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 2400 m7872 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 2400 m7872 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 2400 m7872 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 2400 m7872 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 2400 m7872 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 2400 m7872 feet | 0.1 0.1 | -7 19 | |||||
15:51 | -6 21 | 93 | Wind blowing from the west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 4500 m14760 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 4500 m14760 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 4500 m14760 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 4500 m14760 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 4500 m14760 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 4500 m14760 feet | 0.1 0.1 | -7 19 | ||||
14:56 | -6 21 | 93 | Wind blowing from the west-northwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 4500 m14760 feet, overcast (100%) 5400 m17712 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 4500 m14760 feet, overcast (100%) 5400 m17712 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 4500 m14760 feet, overcast (10/10) 5400 m17712 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 4500 m14760 feet, overcast (10/10) 5400 m17712 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 4500 m14760 feet, overcast (8 oktas) 5400 m17712 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 4500 m14760 feet, overcast (8 oktas) 5400 m17712 feet | 0.1 0.1 | -7 19 | ||||
13:58 | -6 21 | 93 | Wind blowing from the west-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | patchy fog | Scattered clouds (40-50%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 150 m492 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feetScattered clouds (40-50%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 150 m492 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet Scattered clouds (4/10-5/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 150 m492 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feetScattered clouds (4/10-5/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 150 m492 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet Scattered clouds (3-4 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 150 m492 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feetScattered clouds (3-4 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 150 m492 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -7 19 | ||||
12:50 | -4 25 | 74 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | Few clouds (10-30%), few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | |||||
11:55 | -5 23 | 86 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | patchy fog | Few clouds (10-30%), scattered clouds (40-50%) less than 30 m , scattered clouds (40-50%) 150 m492 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feetFew clouds (10-30%), scattered clouds (40-50%) less than 984 feet , scattered clouds (40-50%) 150 m492 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10), scattered clouds (4/10-5/10) less than 30 m , scattered clouds (4/10-5/10) 150 m492 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feetFew clouds (1/10-3/10), scattered clouds (4/10-5/10) less than 984 feet , scattered clouds (4/10-5/10) 150 m492 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas), scattered clouds (3-4 oktas) less than 30 m , scattered clouds (3-4 oktas) 150 m492 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feetFew clouds (1-2 oktas), scattered clouds (3-4 oktas) less than 984 feet , scattered clouds (3-4 oktas) 150 m492 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -7 19 | ||||
10:57 | -6 21 | 86 | Wind blowing from the west-northwest | Hurricane (34 m/s) (122 km/h) (76 miles/hour) (66 knots) (12 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | Freezing (supercooled) fog | Few clouds (10-30%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feetFew clouds (10-30%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 150 m492 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10), 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) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feetFew clouds (1/10-3/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 150 m492 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feetFew clouds (1-2 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 150 m492 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 0.3 0.2 | -8 18 | ||||
09:52 | -7 19 | 100 | Wind blowing from the west-northwest | Hurricane (34 m/s) (122 km/h) (76 miles/hour) (66 knots) (12 Bft) | 38 m/s 137 km/h 85 miles/hour 74 knots 12 Bft | Freezing (supercooled) fog, blowing snow | 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 19 | ||||
08:55 | -9 16 | 73 | Wind blowing from the west-northwest | Hurricane (34 m/s) (122 km/h) (76 miles/hour) (66 knots) (12 Bft) | 38 m/s 137 km/h 85 miles/hour 74 knots 12 Bft | Overcast (100%) 90 m295 feet Overcast (10/10) 90 m295 feet Overcast (8 oktas) 90 m295 feet | 0.4 0.3 | -13 9 | |||||
07:56 | -9 16 | 79 | Wind blowing from the west-northwest | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | Blowing snow | Broken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 5400 m17712 feet, few clouds (10-30%) 6600 m21648 feetBroken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 5400 m17712 feet, few clouds (10-30%) 6600 m21648 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10), 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) 5400 m17712 feet, few clouds (1/10-3/10) 6600 m21648 feetBroken clouds (6/10-9/10), few clouds (1/10-3/10), 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) 5400 m17712 feet, few clouds (1/10-3/10) 6600 m21648 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 5400 m17712 feet, few clouds (1-2 oktas) 6600 m21648 feetBroken clouds (5-7 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 5400 m17712 feet, few clouds (1-2 oktas) 6600 m21648 feet | 16.0 9.9 | -12 10 | ||||
06:59 | -9 16 | 79 | Wind blowing from the west-northwest | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 32 m/s 115 km/h 72 mph 62 knots 11 Bft | Blowing snow | Broken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 4500 m14760 feetBroken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 4500 m14760 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 4500 m14760 feetBroken clouds (6/10-9/10), few clouds (1/10-3/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 4500 m14760 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 4500 m14760 feetBroken clouds (5-7 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 4500 m14760 feet | 16.0 9.9 | -12 10 | ||||
05:58 | -7 19 | 73 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | Broken clouds (60-90%), few clouds (10-30%), no clouds Broken clouds (6/10-9/10), few clouds (1/10-3/10), no clouds Broken clouds (5-7 oktas), few clouds (1-2 oktas), no clouds | 16.0 9.9 | -11 12 | ||||||
04:55 | -7 19 | 68 | Wind blowing from the west-northwest | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | Broken clouds (60-90%), scattered clouds (40-50%), no clouds Broken clouds (6/10-9/10), scattered clouds (4/10-5/10), no clouds Broken clouds (5-7 oktas), scattered clouds (3-4 oktas), no clouds | 16.0 9.9 | -12 10 | |||||
03:52 | -7 19 | 73 | Wind blowing from the north-west | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | Broken clouds (60-90%), few clouds (10-30%) 2400 m7872 feet, few clouds (10-30%) 3600 m11808 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 2400 m7872 feet, few clouds (1/10-3/10) 3600 m11808 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 2400 m7872 feet, few clouds (1-2 oktas) 3600 m11808 feet | 16.0 9.9 | -11 12 | |||||
02:52 | -6 21 | 86 | Wind blowing from the west-northwest | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | patchy fog, low drifting snow | Broken clouds (60-90%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 1200 m3936 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feetBroken clouds (60-90%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 1200 m3936 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feetBroken clouds (6/10-9/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feetBroken clouds (5-7 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet | 16.0 9.9 | -8 18 | |||||
01:56 | -9 16 | 100 | Wind blowing from the west-northwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Freezing (supercooled) fog, low drifting snow | 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 16 | ||||
00:52 | -8 18 | 100 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | Light snow, freezing (supercooled) fog, low drifting snow | 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 | -8 18 | |||||
| March 3, Tuesday | 23:55 | -8 18 | 100 | Wind blowing from the west-southwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | Light snow, freezing (supercooled) fog, low drifting snow | 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 | -8 18 | |||
22:55 | -7 19 | 100 | Wind blowing from the west-southwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | Light snow, freezing (supercooled) fog, blowing snow | 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 19 | |||||
21:54 | -6 21 | 100 | Wind blowing from the west-southwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | Light snow, freezing (supercooled) fog, low drifting snow | 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 21 | |||||
20:54 | -6 21 | 100 | Wind blowing from the west-southwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Light snow, freezing (supercooled) fog, low drifting snow | 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 21 | ||||
19:51 | -6 21 | 100 | Wind blowing from the west-southwest | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Light snow, freezing (supercooled) fog, low drifting snow | 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 21 | |||||
18:57 | -6 21 | 100 | Wind blowing from the west-southwest | 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 | Light snow, freezing (supercooled) fog, low drifting snow | 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 21 | ||||
17:55 | -7 19 | 100 | Wind blowing from the west-southwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Light snow, freezing (supercooled) 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 | -7 19 | ||||