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 | |
| 2025 February 22, Saturday | 12:52 | -16 3 | 13 | Wind blowing from the west-northwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | Few clouds (10-30%), few clouds (10-30%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) 5400 m17712 feet | 16.0 9.9 | -38 -36 | ||||
11:57 | -16 3 | 32 | Wind blowing from the north-west | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | Few clouds (10-30%), few clouds (10-30%) 4200 m13776 feet, scattered clouds (40-50%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) 4200 m13776 feet, scattered clouds (4/10-5/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) 4200 m13776 feet, scattered clouds (3-4 oktas) 5400 m17712 feet | 16.0 9.9 | -29 -20 | ||||||
10:48 | -15 5 | 51 | Wind blowing from the north-west | 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 | Scattered clouds (40-50%), few clouds (10-30%) 4200 m13776 feet, scattered clouds (40-50%) 5400 m17712 feet Scattered clouds (4/10-5/10), few clouds (1/10-3/10) 4200 m13776 feet, scattered clouds (4/10-5/10) 5400 m17712 feet Scattered clouds (3-4 oktas), few clouds (1-2 oktas) 4200 m13776 feet, scattered clouds (3-4 oktas) 5400 m17712 feet | 16.0 9.9 | -23 -9 | |||||
09:49 | -15 5 | 66 | Wind blowing from the north-northwest | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | Broken clouds (60-90%), few clouds (10-30%) 2400 m7872 feet, scattered clouds (40-50%) 4800 m15744 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 2400 m7872 feet, scattered clouds (4/10-5/10) 4800 m15744 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 2400 m7872 feet, scattered clouds (3-4 oktas) 4800 m15744 feet | 16.0 9.9 | -20 -4 | |||||
08:49 | -16 3 | 29 | Wind blowing from the north-west | Violent storm (30 m/s) (108 km/h) (67 miles/hour) (58 knots) (11 Bft) | 34 m/s 122 km/h 76 miles/hour 66 knots 12 Bft | Broken clouds (60-90%), few clouds (10-30%) 2400 m7872 feet, scattered clouds (40-50%) 4800 m15744 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 2400 m7872 feet, scattered clouds (4/10-5/10) 4800 m15744 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 2400 m7872 feet, scattered clouds (3-4 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -30 -22 | |||||
07:47 | -16 3 | 46 | Wind blowing from the north-west | Violent storm (32 m/s) (115 km/h) (72 mph) (62 knots) (11 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | Broken clouds (60-90%), few clouds (10-30%) 2400 m7872 feet, broken clouds (60-90%) 4800 m15744 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 2400 m7872 feet, broken clouds (6/10-9/10) 4800 m15744 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -25 -13 | |||||
06:50 | -17 1 | 26 | Wind blowing from the north-west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | Broken clouds (60-90%), scattered clouds (40-50%) 4800 m15744 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10), scattered clouds (4/10-5/10) 4800 m15744 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas), scattered clouds (3-4 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -32 -26 | |||||
05:53 | -21 -6 | 59 | Wind blowing from the north-west | Hurricane (38 m/s) (137 km/h) (85 miles/hour) (74 knots) (12 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | patchy fog | Broken clouds (60-90%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 4800 m15744 feet, broken clouds (60-90%) 6000 m19680 feetBroken clouds (60-90%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 4800 m15744 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 4800 m15744 feet, broken clouds (6/10-9/10) 6000 m19680 feetBroken clouds (6/10-9/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 4800 m15744 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 6000 m19680 feetBroken clouds (5-7 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 4800 m15744 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -27 -17 | ||||
04:56 | -22 -8 | 77 | 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, blowing snow | 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 | -25 -13 | ||||
03:56 | -22 -8 | 70 | Wind blowing from the north-west | Hurricane (33 m/s) (119 km/h) (74 mph) (64 knots) (12 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | Freezing (supercooled) fog | Broken clouds (60-90%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 5400 m17712 feetBroken clouds (60-90%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 5400 m17712 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 5400 m17712 feetBroken clouds (6/10-9/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 5400 m17712 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 5400 m17712 feetBroken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 5400 m17712 feet | 0.1 0.1 | -26 -15 | ||||
02:58 | -23 -9 | 64 | Wind blowing from the north-west | Violent storm (30 m/s) (108 km/h) (67 miles/hour) (58 knots) (11 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | Freezing (supercooled) fog | Broken clouds (60-90%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 600 m1968 feetBroken clouds (60-90%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 600 m1968 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 600 m1968 feetBroken clouds (6/10-9/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 600 m1968 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 600 m1968 feetBroken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 600 m1968 feet | 0.1 0.1 | -28 -18 | ||||
01:59 | -23 -9 | 70 | Wind blowing from the west-northwest | 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 | Freezing (supercooled) fog, blowing snow | 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 | -27 -17 | ||||
00:56 | -22 -8 | 70 | Wind blowing from the west-northwest | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | Freezing (supercooled) fog, blowing snow | 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 | -26 -15 | |||||
| February 21, Friday | 23:51 | -21 -6 | 70 | Wind blowing from the west-northwest | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | Freezing (supercooled) fog, blowing snow | 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 | -25 -13 | ||||
20:50 | -20 -4 | 100 | Wind blowing from the west-northwest | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 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 | -20 -4 | |||||
19:56 | -19 -2 | 100 | Wind blowing from the north-west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 36 m/s 130 km/h 81 mile/hour 70 knots 12 Bft | Freezing (supercooled) fog, blowing snow | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.1 0.1 | -19 -2 | ||||
18:54 | -18 -0 | 78 | Wind blowing from the north-west | Hurricane (34 m/s) (122 km/h) (76 miles/hour) (66 knots) (12 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | Freezing (supercooled) fog | Broken clouds (60-90%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 1500 m4920 feetBroken clouds (60-90%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 1500 m4920 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 1500 m4920 feetBroken clouds (6/10-9/10), broken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 1500 m4920 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 1500 m4920 feetBroken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 1500 m4920 feet | 0.1 0.1 | -21 -6 | ||||
17:54 | -19 -2 | 84 | Wind blowing from the north-west | 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 | Broken clouds (60-90%), broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 1800 m5904 feetBroken clouds (60-90%), broken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 1800 m5904 feet Broken clouds (6/10-9/10), 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) 1800 m5904 feetBroken clouds (6/10-9/10), 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) 1800 m5904 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 1800 m5904 feetBroken clouds (5-7 oktas), broken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 1800 m5904 feet | 0.2 0.1 | -21 -6 | ||||
16:47 | -16 3 | 66 | Wind blowing from the north-northwest | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | Broken clouds (60-90%), few clouds (10-30%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 6000 m19680 feet | 16.0 9.9 | -21 -6 | ||||||
15:47 | -16 3 | 46 | Wind blowing from the north-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 | Scattered clouds (40-50%), few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 6000 m19680 feet Scattered clouds (4/10-5/10), few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 6000 m19680 feet Scattered clouds (3-4 oktas), few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | -25 -13 | |||||
14:48 | -16 3 | 38 | Wind blowing from the north-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | Broken clouds (60-90%), scattered clouds (40-50%) 1500 m4920 feet, scattered clouds (40-50%) 6000 m19680 feet Broken clouds (6/10-9/10), scattered clouds (4/10-5/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 6000 m19680 feet Broken clouds (5-7 oktas), scattered clouds (3-4 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | -27 -17 | ||||||
13:49 | -16 3 | 50 | Wind blowing from the north-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Broken clouds (60-90%), scattered clouds (40-50%) 1500 m4920 feet, scattered clouds (40-50%) 6000 m19680 feet Broken clouds (6/10-9/10), scattered clouds (4/10-5/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 6000 m19680 feet Broken clouds (5-7 oktas), scattered clouds (3-4 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | -24 -11 | |||||