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 | |
| 2025 January 19, Sunday | 11:56 | -6 21 | 11 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Broken clouds (60-90%), broken clouds (60-90%), few clouds (10-30%), scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3000 m9840 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10), few clouds (1/10-3/10), scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3000 m9840 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas), few clouds (1-2 oktas), scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | -32 -26 | |||||
10:59 | -9 16 | 7 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%), broken clouds (60-90%), few clouds (10-30%) 1800 m5904 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3000 m9840 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10), few clouds (1/10-3/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3000 m9840 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas), few clouds (1-2 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | -38 -36 | ||||||
09:52 | -9 16 | 4 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | Broken clouds (60-90%), broken clouds (60-90%), few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 2400 m7872 feet, scattered clouds (40-50%) 3000 m9840 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10), few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, scattered clouds (4/10-5/10) 3000 m9840 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas), few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, scattered clouds (3-4 oktas) 3000 m9840 feet | 16.0 9.9 | -44 -47 | ||||||
08:53 | -8 18 | 9 | Wind blowing from the north-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Low drifting snow | Broken clouds (60-90%), broken clouds (60-90%), few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3000 m9840 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10), few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3000 m9840 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas), few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3000 m9840 feet | 16.0 9.9 | -35 -31 | |||||
07:56 | -11 12 | 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, 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 | |||||
06:54 | -10 14 | 100 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | Light shower(s), 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 | -10 14 | |||||
05:57 | -10 14 | 100 | Wind blowing from the west-northwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | Light shower(s), 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 | -10 14 | |||||
04:54 | -9 16 | 100 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | Light shower(s), 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 | less than 0.05 less than 0.03 | -9 16 | |||||
03:58 | -9 16 | 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 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 | |||||
02:52 | -8 18 | 100 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 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 | -8 18 | |||||
01:57 | -8 18 | 100 | Wind blowing from the west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 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 | -8 18 | |||||
00:51 | -7 19 | 100 | Wind blowing from the west | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 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 | |||||
| January 18, Saturday | 23:57 | -7 19 | 100 | Wind blowing from the west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 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 | ||||
22:50 | -6 21 | 100 | Wind blowing from the west-southwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 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 | -6 21 | |||||
21:55 | -6 21 | 100 | Wind blowing from the west-southwest | 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 | 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 | -6 21 | ||||
20:56 | -6 21 | 100 | Wind blowing from the south-west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 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 | 0.1 0.1 | -6 21 | ||||
19:58 | -6 21 | 100 | Wind blowing from the south-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 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 | -6 21 | ||||
18:58 | -6 21 | 100 | Wind blowing from the south-west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 23 m/s 83 km/h 51 mile/hour 45 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 | 0.1 0.1 | -6 21 | ||||
17:53 | -8 18 | 100 | Wind blowing from the south-west | 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 | 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 | 0.1 0.1 | -8 18 | ||||
16:54 | -8 18 | 100 | Wind blowing from the south-west | 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 | 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 | 0.1 0.1 | -8 18 | ||||
15:49 | -8 18 | 100 | Wind blowing from the south-west | 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 | 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 | -8 18 | ||||
14:51 | -8 18 | 100 | Wind blowing from the south-west | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 23 m/s 83 km/h 51 mile/hour 45 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 | -8 18 | ||||
13:51 | -8 18 | 100 | Wind blowing from the south-southwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 30 m/s 108 km/h 67 miles/hour 58 knots 11 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 | -8 18 | ||||
12:58 | -8 18 | 86 | Wind blowing from the south-west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | Freezing (supercooled) fog | Scattered clouds (40-50%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 900 m2952 feet, overcast (100%) 1500 m4920 feetScattered clouds (40-50%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 900 m2952 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10), broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 1500 m4920 feetScattered clouds (4/10-5/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 1500 m4920 feetScattered clouds (3-4 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 1500 m4920 feet | 0.2 0.1 | -10 14 | ||||
11:59 | -6 21 | 49 | Wind blowing from the south-west | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 32 m/s 115 km/h 72 mph 62 knots 11 Bft | Light shower(s), snow | Broken clouds (60-90%), scattered clouds (40-50%), scattered clouds (40-50%) 1050 m3444 feet, broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 2400 m7872 feet Broken clouds (6/10-9/10), scattered clouds (4/10-5/10), scattered clouds (4/10-5/10) 1050 m3444 feet, broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 2400 m7872 feet Broken clouds (5-7 oktas), scattered clouds (3-4 oktas), scattered clouds (3-4 oktas) 1050 m3444 feet, broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | -15 5 | ||||