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 October 15, Thursday | 23:51 | 1 34 | 60 | Wind blowing from the south-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 2100 m6888 feet, scattered clouds (40-50%) 3000 m9840 feet, scattered clouds (40-50%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, scattered clouds (4/10-5/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, scattered clouds (3-4 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -6 21 | ||||
22:51 | 1 34 | 65 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 1200 m3936 feet, few clouds (10-30%) 2100 m6888 feet, scattered clouds (40-50%) 3000 m9840 feet, scattered clouds (40-50%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1200 m3936 feet, few clouds (1/10-3/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, scattered clouds (4/10-5/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1200 m3936 feet, few clouds (1-2 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, scattered clouds (3-4 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -5 23 | ||||||
21:55 | 2 36 | 56 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 1200 m3936 feet, few clouds (10-30%) 2100 m6888 feet, scattered clouds (40-50%) 3000 m9840 feet, scattered clouds (40-50%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1200 m3936 feet, few clouds (1/10-3/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, scattered clouds (4/10-5/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1200 m3936 feet, few clouds (1-2 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, scattered clouds (3-4 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -6 21 | ||||||
20:52 | 2 36 | 52 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Few clouds (10-30%) 1200 m3936 feet, few clouds (10-30%) 2100 m6888 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1200 m3936 feet, few clouds (1/10-3/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1200 m3936 feet, few clouds (1-2 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -7 19 | ||||||
19:53 | 1 34 | 56 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | Few clouds (10-30%) 1500 m4920 feet, few clouds (10-30%) 2400 m7872 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1500 m4920 feet, few clouds (1/10-3/10) 2400 m7872 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1500 m4920 feet, few clouds (1-2 oktas) 2400 m7872 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -7 19 | ||||||
18:57 | 1 34 | 60 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | Few clouds (10-30%) 2400 m7872 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 2400 m7872 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 2400 m7872 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -6 21 | ||||||
17:56 | -1 30 | 34 | Wind blowing from the north-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | Scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet Scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet Scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -15 5 | ||||||
16:59 | -1 30 | 51 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Scattered clouds (40-50%) 3900 m12792 feet, scattered clouds (40-50%) 4800 m15744 feet, broken clouds (60-90%) 5400 m17712 feet, broken clouds (60-90%) 6000 m19680 feet Scattered clouds (4/10-5/10) 3900 m12792 feet, scattered clouds (4/10-5/10) 4800 m15744 feet, broken clouds (6/10-9/10) 5400 m17712 feet, broken clouds (6/10-9/10) 6000 m19680 feet Scattered clouds (3-4 oktas) 3900 m12792 feet, scattered clouds (3-4 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -10 14 | ||||||
15:59 | -2 28 | 64 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | Scattered clouds (40-50%) 4800 m15744 feet, broken clouds (60-90%) 5400 m17712 feet Scattered clouds (4/10-5/10) 4800 m15744 feet, broken clouds (6/10-9/10) 5400 m17712 feet Scattered clouds (3-4 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | ||||||
14:59 | -1 30 | 37 | Wind blowing from the north-west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Few clouds (10-30%) 300 m984 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 300 m984 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas) 300 m984 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -14 7 | |||||
13:58 | -2 28 | 47 | Wind blowing from the north-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 | Few clouds (10-30%), few clouds (10-30%), few clouds (10-30%) 300 m984 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10), few clouds (1/10-3/10) 300 m984 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas), few clouds (1-2 oktas) 300 m984 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -12 10 | |||||
12:55 | -3 27 | 59 | Wind blowing from the north-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Scattered clouds (40-50%), scattered clouds (40-50%) 5400 m17712 feet, scattered clouds (40-50%) 6000 m19680 feet Scattered clouds (4/10-5/10), scattered clouds (4/10-5/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 6000 m19680 feet Scattered clouds (3-4 oktas), scattered clouds (3-4 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | -10 14 | |||||
11:56 | -3 27 | 46 | Wind blowing from the north-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Scattered clouds (40-50%), few clouds (10-30%) 5400 m17712 feet, scattered clouds (40-50%) 6600 m21648 feet Scattered clouds (4/10-5/10), few clouds (1/10-3/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 6600 m21648 feet Scattered clouds (3-4 oktas), few clouds (1-2 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 6600 m21648 feet | 16.0 9.9 | -13 9 | |||||
10:56 | -4 25 | 46 | Wind blowing from the north-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Broken clouds (60-90%), few clouds (10-30%) 150 m492 feet, few clouds (10-30%) 5400 m17712 feet, scattered clouds (40-50%) 6600 m21648 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 150 m492 feet, few clouds (1/10-3/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 6600 m21648 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 150 m492 feet, few clouds (1-2 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 6600 m21648 feet | 16.0 9.9 | -14 7 | |||||
09:59 | -4 25 | 46 | Wind blowing from the north-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 10 Bft | Broken clouds (60-90%), few clouds (10-30%) 5400 m17712 feet, scattered clouds (40-50%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 5400 m17712 feet, scattered clouds (4/10-5/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 5400 m17712 feet, scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | -14 7 | |||||
08:55 | -4 25 | 54 | Wind blowing from the north-northwest | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 30 m/s 108 km/h 67 miles/hour 58 knots 11 Bft | Broken clouds (60-90%), few clouds (10-30%), few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 5400 m17712 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 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 | 16.0 9.9 | -12 10 | |||||
07:48 | -5 23 | 58 | Wind blowing from the north-northwest | Violent storm (32 m/s) (115 km/h) (72 mph) (62 knots) (11 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | Broken clouds (60-90%), few clouds (10-30%) 150 m492 feet, few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 5400 m17712 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 150 m492 feet, few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 5400 m17712 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 150 m492 feet, few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 5400 m17712 feet | 16.0 9.9 | -12 10 | |||||
06:57 | -5 23 | 100 | Wind blowing from the north-west | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | 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 | -5 23 | ||||
05:52 | -4 25 | 100 | Wind blowing from the north-west | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | 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 | less than 0.05 less than 0.03 | -4 25 | ||||
04:53 | -4 25 | 100 | Wind blowing from the west-northwest | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 41 m/s 148 km/h 92 mph 80 knots 12 Bft | 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 | less than 0.05 less than 0.03 | -4 25 | ||||
03:53 | -2 28 | 100 | Wind blowing from the north-west | Hurricane (36 m/s) (130 km/h) (81 mile/hour) (70 knots) (12 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | 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 | less than 0.05 less than 0.03 | -2 28 | ||||
02:55 | -2 28 | 100 | Wind blowing from the west-northwest | Violent storm (32 m/s) (115 km/h) (72 mph) (62 knots) (11 Bft) | 38 m/s 137 km/h 85 miles/hour 74 knots 12 Bft | Light shower(s), ice pellets, 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 | less than 0.05 less than 0.03 | -2 28 | ||||
01:47 | -1 30 | 100 | Wind blowing from the west-northwest | 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 | 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 | less than 0.05 less than 0.03 | -1 30 | ||||
00:54 | -1 30 | 100 | Wind blowing from the west-northwest | 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 | 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 | less than 0.05 less than 0.03 | -1 30 | ||||