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. | ||||||||||||||||
| 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 | ||||||
| 24 | 12:55 | NW 26 | 0.10 | Freezing Fog | BKN000 | -13 | -15 | -10.9 | -13.4 | 85% | -22 | 0 | 0.0 | 0.1 | |||
| 24 | 11:50 | N 28 | 0.10 | Light Snow Freezing Fog | VV002 | -11 | -11 | 100% | -20 | 0 | 0.0 | ||||||
| 24 | 10:57 | N 24 | 0.10 | Light Snow Freezing Fog | BKN000 OVC010 | -12 | -13 | 92% | -21 | 0 | 0.0 | ||||||
| 24 | 09:49 | N 22 | 0.10 | Light Snow Freezing Fog | BKN000 | -12.7 | -13.4 | 95% | -21 | 0 | 0.0 | ||||||
| 24 | 07:55 | NW 43 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -12 | -12 | 100% | -23 | 0 | 0.0 | ||||||
| 24 | 06:53 | W 52 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | -9.9 | -11.5 | 100% | -23 | 0 | 0.0 | 0.36 | |||
| 24 | 05:54 | W 57 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -22 | 0 | 0.0 | ||||||
| 24 | 04:53 | W 57 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -22 | 0 | 0.0 | ||||||
| 24 | 03:57 | W 69 | 0.00 | Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -23 | 0 | 0.0 | ||||||
| 24 | 02:56 | W 48 | 0.00 | Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -21 | 0 | 0.0 | ||||||
| 24 | 01:54 | W 39 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV000 | -10 | -10 | 100% | -20 | 0 | 0.0 | ||||||
| 24 | 00:54 | SW 22 G 48 | 0.00 | Light Snow Freezing Fog Low Drifting Snow | VV000 | -11 | -11 | -11 | -12.2 | 100% | -19 | 0 | 0.0 | 0.41 | |||
| 23 | 23:54 | S 35 G 44 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV000 | -11 | -11 | 100% | -21 | 0 | 0.0 | ||||||
| 23 | 22:50 | S 50 G 59 | 0.10 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | 100% | -22 | 0 | 0.0 | ||||||
| 23 | 21:52 | S 54 | 0.10 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | 100% | -23 | 0 | 0.0 | ||||||
| 23 | 20:54 | S 56 G 69 | 0.10 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -12 | -12 | 100% | -24 | 0 | 0.0 | ||||||
| 23 | 19:56 | SE 48 G 56 | 0.10 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -12 | -12 | 100% | -24 | 0 | 0.0 | ||||||
| 23 | 18:55 | S 56 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -12 | -12 | -9.7 | -12.2 | 100% | -24 | 0 | 0.0 | 0.18 | |||
| 23 | 17:59 | S 39 G 46 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV000 | -12 | -12 | 100% | -23 | 0 | 0.0 | ||||||
| 23 | 16:54 | S 33 | 0.21 | Light Snow Freezing Fog and Breezy | VV002 | -10 | -10 | 100% | -19 | 0 | 0.0 | ||||||
| 23 | 15:57 | S 26 | 0.21 | Light Snow Fog/Mist | BKN000 OVC050 | -10 | -11 | 92% | -18 | 0 | 0.0 | ||||||
| 23 | 14:58 | S 33 | 0.00 | Freezing Fog and Breezy | VV000 | -10 | -10 | 100% | -19 | 0 | 0.0 | ||||||
| 23 | 13:56 | SW 19 | 0.10 | Freezing Fog | VV000 | -10.9 | -11.4 | 96% | -18 | 0 | 0.0 | ||||||
| 23 | 12:55 | W 41 | 209.21 | Overcast and Breezy | SCT000 BKN060 BKN100 OVC180 | -11 | -12 | -9.4 | -14 | 92% | -22 | 0 | 0.0 | ||||
| 23 | 11:57 | W 35 | 209.21 | Patches Fog and Breezy | FEW000 FEW100 SCT180 | -11 | -12 | 92% | -21 | 0 | 0.0 | ||||||
| 23 | 10:53 | W 56 | 209.21 | A Few Clouds and Windy | FEW100 FEW180 | -10 | -12 | 85% | -22 | 0 | 0.0 | ||||||
| 23 | 09:51 | W 59 | 209.21 | Partly Cloudy and Windy | FEW080 SCT100 | -9 | -17 | 53% | -21 | 0 | 0.0 | ||||||
| 23 | 08:49 | W 61 | 160.93 | Partly Cloudy and Windy | SCT080 SCT100 | -11 | -16 | 67% | -23 | 0 | 0.0 | ||||||
| 23 | 07:52 | W 74 | 160.93 | Patches Fog and Windy | FEW000 BKN080 BKN100 | -13 | -15 | 85% | -27 | 0 | 0.0 | ||||||
| 23 | 06:54 | W 59 G 67 | 0.10 | Freezing Fog and Windy | VV000 | -14 | -14 | -13.4 | -15.2 | 100% | -27 | 0 | 0.0 | 0.05 | |||
| 23 | 05:53 | W 63 G 74 | 0.10 | Freezing Fog and Windy | VV002 | -14 | -14 | 100% | -28 | 0 | 0.0 | ||||||
| 23 | 04:52 | W 65 | 0.00 | Freezing Fog and Windy | VV000 | -14 | -14 | 100% | -28 | 0 | 0.0 | ||||||
| 23 | 03:54 | W 57 | 0.00 | Freezing Fog and Windy | VV000 | -15 | -15 | 100% | -29 | 0 | 0.0 | ||||||
| 23 | 02:53 | W 69 G 83 | 0.00 | Freezing Fog and Windy | VV000 | -15 | -15 | 100% | -29 | 0 | 0.0 | ||||||
| 23 | 01:52 | W 83 G 91 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -15 | -15 | 100% | -31 | 0 | 0.0 | ||||||
| 23 | 00:54 | W 83 G 89 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -15 | -15 | -15.2 | -17.7 | 100% | -31 | 0 | 0.0 | 0.03 | |||
| 22 | 23:54 | W 98 G 107 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -15 | -15 | 100% | -31 | 0 | 0.0 | ||||||
| 22 | 22:51 | W 89 G 113 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -15 | -15 | 100% | -31 | 0 | 0.0 | ||||||
| 22 | 21:57 | W 107 G 119 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | 100% | -33 | 0 | 0.0 | ||||||
| 22 | 20:57 | W 96 G 107 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | 100% | -33 | 0 | 0.0 | ||||||
| 22 | 19:59 | W 91 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -17 | -17 | 100% | -34 | 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) | |||||||||||||||