Weather archive on Mount Washington (AWS), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 April 7, Tuesday | 13:49 | -10 14 | 100 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 0.1 0.1 | -10 14 | ||||
12:52 | -11 12 | 100 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | -11 12 | |||||
11:56 | -11 12 | 100 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | Snow, freezing (supercooled) fog, low drifting snow | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -11 12 | ||||
10:52 | -11 12 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light snow, freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.4 0.3 | -11 12 | |||||
09:53 | -11 12 | 100 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Light snow, freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.1 0.1 | -11 12 | |||||
08:56 | -12 10 | 92 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Light snow, partial (covering part of the aerodrome) fog | Scattered clouds (40-50%), scattered clouds (40-50%) less than 30 m , broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 3000 m9840 feetScattered clouds (40-50%), scattered clouds (40-50%) less than 984 feet , broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 3000 m9840 feet Scattered clouds (4/10-5/10), scattered clouds (4/10-5/10) less than 30 m , broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 3000 m9840 feetScattered clouds (4/10-5/10), scattered clouds (4/10-5/10) less than 984 feet , broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 3000 m9840 feet Scattered clouds (3-4 oktas), scattered clouds (3-4 oktas) less than 30 m , broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 3000 m9840 feetScattered clouds (3-4 oktas), scattered clouds (3-4 oktas) less than 984 feet , broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 3000 m9840 feet | 4.8 3.0 | -13 9 | |||||
07:57 | -13 9 | 85 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Scattered clouds (40-50%) 600 m1968 feet, scattered clouds (40-50%) 1800 m5904 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 4500 m14760 feet, overcast (100%) 5400 m17712 feet Scattered clouds (4/10-5/10) 600 m1968 feet, scattered clouds (4/10-5/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 4500 m14760 feet, overcast (10/10) 5400 m17712 feet Scattered clouds (3-4 oktas) 600 m1968 feet, scattered clouds (3-4 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 4500 m14760 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -15 5 | ||||||
06:54 | -13 9 | 85 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Few clouds (10-30%) 900 m2952 feet, scattered clouds (40-50%) 1500 m4920 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 900 m2952 feet, scattered clouds (4/10-5/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 900 m2952 feet, scattered clouds (3-4 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -15 5 | ||||||
05:58 | -14 7 | 85 | Wind blowing from the west-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Few clouds (10-30%), few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -16 3 | ||||||
04:54 | -14 7 | 92 | Wind blowing from the west-northwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Partial (covering part of the aerodrome) fog | Few clouds (10-30%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 6000 m19680 feetFew clouds (10-30%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10), broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 6000 m19680 feetFew clouds (1/10-3/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 6000 m19680 feetFew clouds (1-2 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 0.2 0.1 | -15 5 | |||||
03:57 | -13 9 | 100 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 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 | -13 9 | ||||
02:52 | -13 9 | 100 | 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 | 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 | -13 9 | ||||
01:52 | -13 9 | 100 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 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 | -13 9 | ||||
00:55 | -13 9 | 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 | 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 | -13 9 | ||||
| April 6, Monday | 23:51 | -13 9 | 100 | Wind blowing from the west-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 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 | -13 9 | |||
22:50 | -13 9 | 100 | Wind blowing from the west-northwest | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 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 | -13 9 | ||||
21:56 | -13 9 | 100 | Wind blowing from the west-northwest | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 31 m/s 112 km/h 69 miles/hour 60 knots 11 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 | -13 9 | ||||
20:58 | -13 9 | 100 | Wind blowing from the west-northwest | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 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 | less than 0.05 less than 0.03 | -13 9 | ||||
19:54 | -13 9 | 100 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 31 m/s 112 km/h 69 miles/hour 60 knots 11 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 | -13 9 | ||||
18:56 | -13 9 | 100 | Wind blowing from the west-northwest | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 31 m/s 112 km/h 69 miles/hour 60 knots 11 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 | -13 9 | ||||
17:54 | -13 9 | 100 | Wind blowing from the west-northwest | Hurricane (33 m/s) (119 km/h) (74 mph) (64 knots) (12 Bft) | 37 m/s 133 km/h 83 mph 72 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 | 0.1 0.1 | -13 9 | ||||
16:53 | -12 10 | 100 | Wind blowing from the west-northwest | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 34 m/s 122 km/h 76 miles/hour 66 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 | 0.1 0.1 | -12 10 | ||||
15:57 | -12 10 | 100 | Wind blowing from the west | Violent storm (30 m/s) (108 km/h) (67 miles/hour) (58 knots) (11 Bft) | 36 m/s 130 km/h 81 mile/hour 70 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 | 0.1 0.1 | -12 10 | ||||
14:47 | -12 10 | 100 | Wind blowing from the 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 | 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 | -12 10 | ||||
13:51 | -11 12 | 100 | Wind blowing from the west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 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 | -11 12 | ||||