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 | |
| 2020 October 28, Wednesday | 04:47 | -7 19 | 100 | Wind blowing from the west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -7 19 | ||||
03:56 | -7 19 | 100 | Wind blowing from the west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -7 19 | |||||
02:52 | -8 18 | 100 | Wind blowing from the west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | |||||
01:49 | -8 18 | 100 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | |||||
00:50 | -8 18 | 100 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -8 18 | |||||
| October 27, Tuesday | 23:53 | -8 18 | 100 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -8 18 | ||||
22:54 | -8 18 | 100 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -8 18 | |||||
21:55 | -9 16 | 100 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -9 16 | ||||
20:59 | -8 18 | 86 | Wind blowing from the west-northwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 750 m2460 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 750 m2460 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 750 m2460 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 750 m2460 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 750 m2460 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 750 m2460 feet | 0.2 0.1 | -10 14 | |||||
19:53 | -10 14 | 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 | Light shower(s), snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -10 14 | ||||
18:54 | -10 14 | 100 | Wind blowing from the west-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Light shower(s), snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -10 14 | ||||
17:58 | -10 14 | 100 | Wind blowing from the west-northwest | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Light shower(s), snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -10 14 | |||||
16:49 | -9 16 | 86 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Freezing (supercooled) fog | Scattered clouds (40-50%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 3600 m11808 feetScattered clouds (40-50%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 3600 m11808 feet Scattered clouds (4/10-5/10), broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 3600 m11808 feetScattered clouds (4/10-5/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 3600 m11808 feet Scattered clouds (3-4 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 3600 m11808 feetScattered clouds (3-4 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 3600 m11808 feet | 0.4 0.3 | -11 12 | ||||
15:54 | -9 16 | 73 | Wind blowing from the west-northwest | 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 | Broken clouds (60-90%), scattered clouds (40-50%), scattered clouds (40-50%) less than 30 m , scattered clouds (40-50%) 600 m1968 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 5400 m17712 feetBroken clouds (60-90%), scattered clouds (40-50%), scattered clouds (40-50%) less than 984 feet , scattered clouds (40-50%) 600 m1968 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 5400 m17712 feet Broken clouds (6/10-9/10), scattered clouds (4/10-5/10), scattered clouds (4/10-5/10) less than 30 m , scattered clouds (4/10-5/10) 600 m1968 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 5400 m17712 feetBroken clouds (6/10-9/10), scattered clouds (4/10-5/10), scattered clouds (4/10-5/10) less than 984 feet , scattered clouds (4/10-5/10) 600 m1968 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 5400 m17712 feet Broken clouds (5-7 oktas), scattered clouds (3-4 oktas), scattered clouds (3-4 oktas) less than 30 m , scattered clouds (3-4 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 5400 m17712 feetBroken clouds (5-7 oktas), scattered clouds (3-4 oktas), scattered clouds (3-4 oktas) less than 984 feet , scattered clouds (3-4 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -13 9 | ||||
14:53 | -8 18 | 100 | Wind blowing from the west-northwest | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -8 18 | |||||
13:54 | -8 18 | 100 | Wind blowing from the west-northwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -8 18 | ||||
11:49 | -8 18 | 100 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | ||||
10:51 | -7 19 | 100 | Wind blowing from the west-northwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -7 19 | |||||
09:53 | -7 19 | 100 | Wind blowing from the west-northwest | 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 | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -7 19 | ||||
08:50 | -7 19 | 100 | Wind blowing from the west-northwest | 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 | |||||
07:50 | -7 19 | 100 | Wind blowing from the west-northwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 600 m1968 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 600 m1968 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 600 m1968 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 600 m1968 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 600 m1968 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 600 m1968 feet | 0.1 0.1 | -7 19 | |||||
06:47 | -7 19 | 100 | Wind blowing from the west-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 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 | -7 19 | |||||
05:55 | -6 21 | 100 | Wind blowing from the west-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 600 m1968 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 600 m1968 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 600 m1968 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 600 m1968 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 600 m1968 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 600 m1968 feet | 0.1 0.1 | -6 21 | |||||
04:47 | -5 23 | 100 | Wind blowing from the west-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -5 23 | |||||