Weather observations for the past three days for
Mount Washington
| Date | Time (est) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 27 | 11:54 | N 35 G 44 | 160.93 | Mostly Cloudy and Breezy | SCT040 BKN080 | -9 | -27 | 22% | -18 | 0 | 0.0 | ||||||
| 27 | 10:49 | N 37 | 144.84 | Overcast and Breezy | OVC040 | -10 | -22 | 37% | -20 | 0 | 0.0 | ||||||
| 27 | 09:49 | N 37 | 32.19 | Light Snow and Breezy | BKN008 OVC040 | -10 | -19 | 48% | -20 | 0 | 0.0 | ||||||
| 27 | 08:47 | N 20 | 19.31 | Light Snow | BKN005 OVC040 | -11 | -12 | 92% | -19 | 0 | 0.0 | ||||||
| 27 | 07:47 | N 15 | 1.82 | Light Snow | OVC005 | -12 | -13 | 92% | -19 | 0 | 0.0 | ||||||
| 27 | 06:48 | NW 15 | 0.21 | Light Snow Freezing Fog | VV002 | -12 | -12 | -9.4 | -12.4 | 100% | -19 | 0 | 0.0 | 0.03 | |||
| 27 | 05:48 | W 13 | 0.21 | Light Snow Freezing Fog | VV002 | -11 | -11 | 100% | -17 | 0 | 0.0 | ||||||
| 27 | 04:52 | SW 11 | 0.21 | Light Snow Freezing Fog | VV001 | -10 | -10 | 100% | -15 | 0 | 0.0 | ||||||
| 27 | 03:52 | SW 13 | 0.21 | Light Snow Freezing Fog | VV001 | -10 | -10 | 100% | -16 | 0 | 0.0 | ||||||
| 27 | 02:52 | S 17 | 24.14 | Light Snow | BKN005 OVC015 | -10 | -12 | 85% | -17 | 0 | 0.0 | ||||||
| 27 | 01:55 | S 15 | 160.93 | Overcast | FEW005 BKN015 OVC040 | -10 | -33 | 13% | -16 | 0 | 0.0 | ||||||
| 27 | 00:57 | SE 7 | 160.93 | Overcast | FEW005 BKN015 OVC050 | -9 | -47 | -7.8 | -13.5 | 3% | -13 | 0 | 0.0 | ||||
| 26 | 23:54 | SW 9 | 209.21 | Overcast | FEW005 BKN015 OVC050 | -13 | -31 | 21% | -18 | 0 | 0.0 | ||||||
| 26 | 22:53 | SW 11 | 209.21 | Overcast | FEW005 BKN020 OVC050 | -10 | -31 | 16% | -15 | 0 | 0.0 | ||||||
| 26 | 21:53 | SW 22 | 209.21 | Overcast | FEW005 BKN020 OVC050 | -12 | -23 | 40% | -20 | 0 | 0.0 | ||||||
| 26 | 20:56 | SW 15 | 209.21 | Overcast | FEW005 SCT020 BKN040 OVC080 | -9 | -26 | 24% | -15 | 0 | 0.0 | ||||||
| 26 | 19:53 | SW 20 | 209.21 | Overcast | FEW020 BKN040 BKN100 OVC140 | -9 | -26 | 24% | -16 | 0 | 0.0 | ||||||
| 26 | 18:56 | S 15 | 209.21 | Overcast | FEW020 SCT040 SCT060 BKN100 BKN140 OVC180 | -8 | -27 | -5.9 | -13.3 | 20% | -14 | 0 | 0.0 | ||||
| 26 | 17:56 | E 17 | 177.03 | Overcast | SCT060 BKN080 BKN140 OVC180 | -7 | -29 | 15% | -13 | 0 | 0.0 | ||||||
| 26 | 16:54 | N 17 | 177.03 | Overcast | FEW060 BKN080 BKN160 OVC180 | -7 | -27 | 19% | -13 | 0 | 0.0 | ||||||
| 26 | 15:47 | NW 22 | 177.03 | Mostly Cloudy | SCT080 BKN160 BKN180 BKN200 | -8 | -29 | 17% | -15 | 0 | 0.0 | ||||||
| 26 | 14:48 | NW 33 | 128.75 | Mostly Cloudy and Breezy | SCT080 BKN160 BKN180 BKN200 | -11 | -34 | 13% | -21 | 0 | 0.0 | ||||||
| 26 | 13:49 | N 35 | 144.84 | Mostly Cloudy and Breezy | BKN080 BKN150 BKN180 | -11 | -31 | 17% | -21 | 0 | 0.0 | ||||||
| 26 | 12:50 | N 39 G 44 | 144.84 | Mostly Cloudy and Breezy | BKN160 BKN200 | -13 | -42 | -13.3 | -21 | 7% | -24 | 0 | 0.0 | ||||
| 26 | 11:47 | N 35 | 144.84 | Mostly Cloudy and Breezy | BKN160 BKN200 | -16 | -35 | 18% | -27 | 0 | 0.0 | ||||||
| 26 | 10:52 | N 67 | 160.93 | Mostly Cloudy and Windy | FEW120 SCT160 BKN220 | -17 | -32 | 26% | -32 | 0 | 0.0 | ||||||
| 26 | 09:49 | N 69 | 160.93 | Partly Cloudy and Windy | FEW160 FEW180 SCT220 | -17 | -31 | 29% | -32 | 0 | 0.0 | ||||||
| 26 | 08:54 | N 61 | 160.93 | Partly Cloudy and Windy | FEW180 FEW200 SCT240 | -20 | -31 | 37% | -36 | 0 | 0.0 | ||||||
| 26 | 07:55 | N 63 G 89 | 160.93 | A Few Clouds and Windy | FEW180 FEW240 | -20 | -30 | 41% | -36 | 0 | 0.0 | ||||||
| 26 | 06:48 | N 91 G 107 | 209.21 | A Few Clouds and Windy | FEW200 FEW240 | -21 | -31 | -20.4 | -23.9 | 40% | -40 | 0 | 0.0 | ||||
| 26 | 05:53 | N 100 G 107 | 209.21 | A Few Clouds and Windy | FEW250 | -23 | -26 | 77% | -43 | 0 | 0.0 | ||||||
| 26 | 04:50 | N 109 G 128 | 209.21 | A Few Clouds and Windy | FEW250 | -20 | -33 | 30% | -39 | 0 | 0.0 | ||||||
| 26 | 03:51 | NW 109 G 120 | 209.21 | A Few Clouds and Windy | FEW250 | -20 | -30 | 41% | -39 | 0 | 0.0 | ||||||
| 26 | 02:50 | N 117 G 128 | 209.21 | A Few Clouds and Windy | FEW200 | -20 | -28 | 49% | -40 | 0 | 0.0 | ||||||
| 26 | 01:51 | N 109 G 128 | 160.93 | A Few Clouds and Windy | FEW200 | -22 | -29 | 53% | -42 | 0 | 0.0 | ||||||
| 26 | 00:53 | NW 115 | 160.93 | A Few Clouds and Windy | FEW200 | -24 | -30 | -23.4 | -25.5 | 58% | -45 | 0 | 0.0 | ||||
| 25 | 23:55 | NW 117 | 128.75 | Patches Fog and Windy | FEW000 FEW200 | -25 | -30 | 63% | -47 | 0 | 0.0 | ||||||
| 25 | 22:49 | NW 109 G 122 | 0.21 | Freezing Fog and Windy | SCT000 SCT250 | -25 | -25 | 100% | -46 | 0 | 0.0 | ||||||
| 25 | 21:54 | NW 104 G 117 | 0.10 | Freezing Fog and Windy | BKN000 | -25 | -25 | 100% | -46 | 0 | 0.0 | ||||||
| 25 | 20:54 | NW 98 G 117 | 0.10 | Freezing Fog and Windy | BKN000 | -25 | -25 | 100% | -46 | 0 | 0.0 | ||||||
| 25 | 19:51 | NW 96 G 126 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -24 | -24 | 100% | -44 | 0 | 0.0 | ||||||
| 25 | 18:53 | NW 87 G 115 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -23 | -23 | -15.3 | -23.4 | 100% | -42 | 0 | 0.0 | 0.36 | |||
| 25 | 17:47 | NW 102 G 130 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -23 | -23 | 100% | -43 | 0 | 0.0 | ||||||
| 25 | 16:57 | NW 107 G 135 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -22 | -22 | 100% | -42 | 0 | 0.0 | ||||||
| 25 | 15:59 | NW 115 G 170 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -21 | -21 | 100% | -41 | 0 | 0.0 | ||||||
| 25 | 14:55 | NW 104 G 124 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -37 | 0 | 0.0 | ||||||
| 25 | 13:54 | NW 104 G 120 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -18 | -18 | 100% | -36 | 0 | 0.0 | ||||||
| 25 | 12:53 | W 87 G 111 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -15 | -15 | -12.1 | -15.5 | 100% | -31 | 0 | 0.0 | 0.36 | |||
| 25 | 11:47 | W 85 G 109 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -14 | -14 | 100% | -29 | 0 | 0.0 | ||||||
| 25 | 10:47 | W 102 G 119 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -29 | 0 | 0.0 | ||||||
| 25 | 09:52 | W 85 G 106 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -28 | 0 | 0.0 | ||||||
| 25 | 08:47 | W 100 G 113 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -29 | 0 | 0.0 | ||||||
| 25 | 07:49 | W 83 G 93 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 25 | 06:53 | W 102 G 113 | 0.00 | Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | -11.2 | -12.3 | 100% | -27 | 0 | 0.0 | 1.02 | |||
| 25 | 05:51 | W 106 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -28 | 0 | 0.0 | ||||||
| 25 | 04:49 | W 94 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -27 | 0 | 0.0 | ||||||
| 25 | 03:51 | W 93 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -27 | 0 | 0.0 | ||||||
| 25 | 02:50 | W 89 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -27 | 0 | 0.0 | ||||||
| 25 | 01:53 | W 74 | 0.40 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 25 | 00:53 | W 70 | 128.75 | Overcast and Windy | SCT010 BKN030 OVC050 | -12 | -14 | -10 | -12.2 | 85% | -25 | 0 | 0.0 | ||||
| 24 | 23:57 | W 56 | 128.75 | Overcast and Windy | SCT010 BKN030 OVC060 | -12 | -14 | 85% | -24 | 0 | 0.0 | ||||||
| 24 | 22:53 | W 56 | 160.93 | Mostly Cloudy and Windy | FEW010 SCT030 BKN060 | -11 | -13 | 85% | -23 | 0 | 0.0 | ||||||
| 24 | 21:55 | NW 59 | 209.21 | Mostly Cloudy and Windy | FEW030 SCT060 BKN200 | -10 | -15 | 67% | -22 | 0 | 0.0 | ||||||
| 24 | 20:51 | NW 61 | 209.21 | Mostly Cloudy and Windy | BKN200 | -12 | -14 | 85% | -25 | 0 | 0.0 | ||||||
| 24 | 19:56 | NW 59 | 209.21 | Partly Cloudy and Windy | SCT200 | -11 | -14 | 79% | -23 | 0 | 0.0 | ||||||
| 24 | 18:55 | NW 50 | 209.21 | Low Drifting Snow and Windy | SCT200 | -11 | -15 | -10.9 | -13.7 | 73% | -22 | 0 | 0.0 | ||||
| 24 | 17:49 | NW 59 | 209.21 | Low Drifting Snow and Windy | FEW200 | -11 | -15 | 73% | -23 | 0 | 0.0 | ||||||
| 24 | 16:49 | NW 59 | 209.21 | Low Drifting Snow and Windy | FEW200 | -12 | -14 | 85% | -25 | 0 | 0.0 | ||||||
| 24 | 15:54 | NW 67 | 209.21 | Low Drifting Snow and Windy | SKC | -12 | -14 | 85% | -25 | 0 | 0.0 | ||||||
| 24 | 14:50 | NW 61 | 209.21 | Low Drifting Snow and Windy | SKC | -12 | -13 | 92% | -25 | 0 | 0.0 | ||||||
| 24 | 13:47 | NW 37 | 0.10 | Freezing Fog Low Drifting Snow and Breezy | BKN000 | -14 | -15 | 92% | -25 | 0 | 0.0 | ||||||
| Date | Time (est) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||