Weather archive on Mount Washington (AWS)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 February 26, Thursday | 10 | -15.7 4 | 592.0 23.31 789.27 789.27 | 1.4 0.06 1.87 1.87 | 100 | Wind blowing from the north-west | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog, depositing rime, sky invisible. | Shower(s). | Snow and/or other types of solid precipitation | less than 0.1 less than 0.06 | -15.7 4 | ||||||||||||||||
07 | -16.0 3 | 590.6 23.25 787.4 787.4 | 0.5 0.02 0.67 0.67 | 100 | Wind blowing from the west | Hurricane (33 m/s) (119 km/h) (74 mph) (64 knots) (12 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Snow shower(s), slight. Depth of newly fallen snow is 1 cm. 0.4 inches. | Shower(s). | Snow and/or other types of solid precipitation | -16.0 3 | -9.8 14 | less than 0.1 less than 0.06 | -16.0 3 | 0.8 0.03 | 6 | |||||||||||||
04 | -13.7 7 | 590.1 23.23 786.74 786.74 | -0.3 -0.01 -0.4 -0.4 | 100 | Wind blowing from the west | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Snow shower(s), slight. | Shower(s). | Snow and/or other types of solid precipitation | less than 0.1 less than 0.06 | -13.7 7 | |||||||||||||||||
01 | -11.9 11 | 590.4 23.24 787.14 787.14 | 0.0 0 0 0 | 100 | Wind blowing from the west | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Continuous fall of snowflakes, slight at time of observation. Depth of newly fallen snow is 2 cm. 0.8 inches. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | -9.8 14 | less than 0.1 less than 0.06 | -11.9 11 | 2.0 0.08 | 6 | ||||||||||||||
| February 25, Wednesday | 22 | -10.0 14 | 590.4 23.24 787.14 787.14 | 0.9 0.04 1.2 1.2 | 100 | Wind blowing from the west-southwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -10.0 14 | ||||||||||||||||
19 | -11.7 11 | 589.5 23.21 785.94 785.94 | 0.9 0.04 1.2 1.2 | 100 | Wind blowing from the west | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog, depositing rime, sky invisible. Depth of newly fallen snow is 1 cm. 0.4 inches. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | -19.0 -2 | -11.5 11 | less than 0.1 less than 0.06 | -11.7 11 | 0.3 0.01 | 6 | |||||||||||||
16 | -12.2 10 | 588.6 23.17 784.74 784.74 | 100 | Wind blowing from the west | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog, depositing rime, sky invisible. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -12.2 10 | ||||||||||||||||||
13 | -12.6 9 | 588.7 23.18 784.87 784.87 | -0.2 -0.01 -0.27 -0.27 | 100 | Wind blowing from the west-southwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Continuous fall of snowflakes, slight at time of observation. Depth of newly fallen snow is 1 cm. 0.4 inches. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | -21.4 -7 | -12.6 9 | less than 0.1 less than 0.06 | -12.6 9 | 0.5 0.02 | 6 | |||||||||||||
10 | -16.5 2 | 588.9 23.19 785.14 785.14 | 100 | Wind blowing from the south-west | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | 0.1 0.06 | -16.5 2 | ||||||||||||||||||