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. | ||||||||||||||||
| 28 | 06:59 | SW 70 G 89 | 72.42 | Mostly Cloudy and Windy | FEW050 SCT080 BKN100 BKN120 | -9 | -11 | -7.5 | -9.4 | 86% | -21 | 0 | 0.0 | ||||
| 28 | 05:59 | SW 72 G 83 | 72.42 | Mostly Cloudy and Windy | FEW050 SCT080 BKN120 | -7 | -11 | 73% | -19 | 0 | 0.0 | ||||||
| 28 | 04:54 | SW 57 G 81 | 128.75 | Partly Cloudy and Windy | FEW050 FEW100 SCT180 | -9 | -12 | 79% | -20 | 0 | 0.0 | ||||||
| 28 | 03:59 | SW 57 G 89 | 96.56 | A Few Clouds and Windy | FEW060 FEW100 FEW180 | -9 | -11 | 86% | -20 | 0 | 0.0 | ||||||
| 28 | 02:58 | SW 65 G 83 | 96.56 | Partly Cloudy and Windy | FEW005 FEW060 SCT100 SCT180 | -9 | -11 | 86% | -21 | 0 | 0.0 | ||||||
| 28 | 01:58 | W 67 | 80.47 | Overcast and Windy | OVC010 | -8 | -9 | 93% | -20 | 0 | 0.0 | ||||||
| 28 | 00:58 | W 74 G 83 | 0.40 | Freezing Fog and Windy | BKN000 BKN005 BKN120 BKN180 | -8 | -9 | -8.1 | -12.2 | 93% | -20 | 0 | 0.0 | 0.03 | |||
| 27 | 23:56 | W 74 | 0.00 | Freezing Fog and Windy | VV000 | -8 | -8 | 100% | -20 | 0 | 0.0 | ||||||
| 27 | 22:51 | W 59 | 0.40 | Patches Fog and Windy | FEW000 OVC002 | -10.6 | -11.1 | 96% | -23 | 0 | 0.0 | ||||||
| 27 | 21:55 | W 63 | 0.21 | Freezing Fog and Windy | VV002 | -11 | -11 | 100% | -24 | 0 | 0.0 | ||||||
| 27 | 20:57 | W 67 | 0.40 | Patches Fog and Windy | FEW000 OVC002 | -11 | -12 | 92% | -24 | 0 | 0.0 | ||||||
| 27 | 19:52 | W 61 | 0.21 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -12 | -12 | 100% | -25 | 0 | 0.0 | ||||||
| 27 | 18:59 | W 59 | 1.61 | Light Snow Patches Fog and Windy | FEW000 OVC003 | -12 | -13 | -10.5 | -12.8 | 92% | -25 | 0 | 0.0 | 0.03 | |||
| 27 | 17:56 | W 57 | 3.22 | Light Snow Patches Fog and Windy | FEW000 OVC005 | -12 | -13 | 92% | -24 | 0 | 0.0 | ||||||
| 27 | 16:56 | W 59 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -13 | -13 | 100% | -26 | 0 | 0.0 | ||||||
| 27 | 15:59 | W 56 G 65 | 2.41 | Light Snow and Windy | OVC004 | -12 | -13 | 92% | -24 | 0 | 0.0 | ||||||
| 27 | 14:59 | W 61 G 74 | 112.65 | Light Snow and Windy | BKN007 OVC030 | -11 | -13 | 85% | -23 | 0 | 0.0 | ||||||
| 27 | 13:53 | W 81 G 91 | 144.84 | Mostly Cloudy and Windy | BKN007 BKN030 | -10 | -12 | 85% | -23 | 0 | 0.0 | ||||||
| 27 | 12:55 | W 94 G 106 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -11 | -11 | -10.5 | -14.3 | 100% | -26 | 0 | 0.0 | 0.05 | |||
| 27 | 11:59 | W 85 | 64.37 | Light Snow and Windy | BKN008 OVC030 | -11 | -13 | 85% | -25 | 0 | 0.0 | ||||||
| 27 | 10:51 | W 106 G 109 | 112.65 | Light Snow and Windy | BKN010 OVC030 | -10 | -14 | 73% | -25 | 0 | 0.0 | ||||||
| 27 | 08:58 | W 93 G 104 | 177.03 | Mostly Cloudy and Windy | FEW005 SCT030 SCT050 BKN150 | -13 | -19 | 61% | -28 | 0 | 0.0 | ||||||
| 27 | 07:59 | W 76 G 93 | 177.03 | A Few Clouds and Windy | FEW010 FEW050 FEW150 | -14 | -17 | 78% | -29 | 0 | 0.0 | ||||||
| 27 | 06:57 | W 81 G 87 | 177.03 | A Few Clouds and Windy | FEW050 FEW150 | -14 | -16 | -14 | -17.7 | 85% | -29 | 0 | 0.0 | ||||
| 27 | 05:56 | W 80 | 177.03 | A Few Clouds and Windy | FEW010 FEW050 FEW150 | -14 | -17 | 78% | -29 | 0 | 0.0 | ||||||
| 27 | 04:58 | W 74 | 209.21 | A Few Clouds and Windy | FEW010 FEW050 FEW150 | -14 | -23 | 47% | -28 | 0 | 0.0 | ||||||
| 27 | 03:56 | W 80 | 209.21 | A Few Clouds and Windy | FEW010 FEW060 | -14 | -21 | 56% | -29 | 0 | 0.0 | ||||||
| 27 | 02:57 | W 67 | 209.21 | A Few Clouds and Windy | FEW010 FEW180 | -15 | -24 | 46% | -29 | 0 | 0.0 | ||||||
| 27 | 01:57 | W 76 | 209.21 | A Few Clouds and Windy | FEW010 | -15 | -27 | 35% | -30 | 0 | 0.0 | ||||||
| 27 | 00:58 | NW 74 | 160.93 | A Few Clouds and Windy | FEW010 | -16 | -25 | -16.3 | -18.4 | 46% | -31 | 0 | 0.0 | ||||
| 26 | 23:58 | NW 72 | 128.75 | Patches Fog and Windy | FEW000 FEW030 FEW150 | -18 | -21 | 78% | -34 | 0 | 0.0 | ||||||
| 26 | 22:55 | NW 65 | 0.21 | Mostly Cloudy and Windy | BKN000 BKN003 BKN150 | -18 | -20 | 84% | -33 | 0 | 0.0 | ||||||
| 26 | 21:56 | W 67 | 0.10 | Freezing Fog and Windy | VV000 | -18 | -18 | 100% | -33 | 0 | 0.0 | ||||||
| 26 | 20:57 | W 63 | 0.10 | Freezing Fog and Windy | VV001 | -18 | -18 | 100% | -33 | 0 | 0.0 | ||||||
| 26 | 19:59 | NW 74 | 0.10 | Freezing Fog and Windy | VV001 | -18 | -18 | 100% | -34 | 0 | 0.0 | ||||||
| 26 | 18:54 | NW 70 | 0.10 | Freezing Fog and Windy | VV002 | -17 | -17 | -15.2 | -16.9 | 100% | -32 | 0 | 0.0 | ||||
| 26 | 17:54 | NW 63 | 0.21 | Freezing Fog and Windy | VV002 | -17 | -17 | 100% | -32 | 0 | 0.0 | ||||||
| 26 | 16:57 | NW 63 | 144.84 | Patches Fog and Windy | SCT000 | -16 | -17 | 92% | -30 | 0 | 0.0 | ||||||
| 26 | 15:59 | NW 69 | 0.21 | Freezing Fog and Windy | BKN000 BKN010 BKN160 | -15 | -16 | 92% | -29 | 0 | 0.0 | ||||||
| 26 | 14:56 | NW 65 G 78 | 0.10 | Freezing Fog and Windy | BKN000 | -15 | -17 | 85% | -29 | 0 | 0.0 | ||||||
| 26 | 13:59 | NW 74 | 0.10 | Freezing Fog and Windy | BKN000 | -15 | -18 | 78% | -30 | 0 | 0.0 | ||||||
| 26 | 12:47 | NW 65 | 0.10 | Freezing Fog and Windy | VV001 | -15 | -15 | -15.1 | -16.3 | 100% | -29 | 0 | 0.0 | 0.03 | |||
| 26 | 11:58 | NW 65 G 76 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -15 | -15 | 100% | -29 | 0 | 0.0 | ||||||
| 26 | 10:58 | NW 78 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -16 | -16 | 100% | -32 | 0 | 0.0 | ||||||
| 26 | 09:55 | NW 83 G 91 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | 100% | -32 | 0 | 0.0 | ||||||
| 26 | 08:59 | NW 80 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | 100% | -32 | 0 | 0.0 | ||||||
| 26 | 07:59 | W 80 G 100 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | 100% | -32 | 0 | 0.0 | ||||||
| 26 | 06:50 | W 113 G 130 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | -11.5 | -16 | 100% | -34 | 0 | 0.0 | 0.08 | |||
| 26 | 05:57 | NW 106 G 124 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -15 | -15 | 100% | -32 | 0 | 0.0 | ||||||
| 26 | 04:55 | W 111 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -14 | -14 | 100% | -31 | 0 | 0.0 | ||||||
| 26 | 03:54 | W 102 G 109 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -14 | -14 | 100% | -30 | 0 | 0.0 | ||||||
| 26 | 02:56 | W 107 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -29 | 0 | 0.0 | ||||||
| 26 | 01:57 | W 119 G 131 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -30 | 0 | 0.0 | ||||||
| 26 | 00:56 | W 113 G 130 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | -9.8 | -11.9 | 100% | -28 | 0 | 0.0 | 0.15 | |||
| 25 | 23:54 | W 102 G 107 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -11 | -11 | 100% | -26 | 0 | 0.0 | ||||||
| 25 | 22:55 | W 91 G 111 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -10 | -10 | 100% | -24 | 0 | 0.0 | ||||||
| 25 | 21:57 | W 80 G 98 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -10 | -10 | 100% | -23 | 0 | 0.0 | ||||||
| 25 | 20:54 | W 65 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -11 | -11 | 100% | -24 | 0 | 0.0 | ||||||
| 25 | 19:59 | W 65 G 74 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -11 | -11 | 100% | -24 | 0 | 0.0 | ||||||
| 25 | 18:58 | W 63 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | -11.5 | -12.7 | 100% | -25 | 0 | 0.0 | 0.03 | |||
| 25 | 17:56 | W 76 G 83 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 25 | 16:47 | W 74 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 25 | 15:56 | W 74 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 25 | 14:47 | W 63 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -25 | 0 | 0.0 | ||||||
| 25 | 13:59 | W 72 G 83 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -27 | 0 | 0.0 | ||||||
| 25 | 12:58 | W 80 G 87 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | -12.6 | -18.4 | 100% | -27 | 0 | 0.0 | 0.05 | |||
| 25 | 11:47 | SW 72 G 80 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -27 | 0 | 0.0 | ||||||
| 25 | 10:48 | SW 56 G 72 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -16 | -16 | 100% | -30 | 0 | 0.0 | ||||||
| 25 | 09:47 | SW 61 G 89 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -16 | -16 | 100% | -30 | 0 | 0.0 | ||||||
| 25 | 08:49 | SW 67 G 100 | 0.10 | Snow Freezing Fog Blowing Snow and Windy | VV002 | -17 | -17 | 100% | -32 | 0 | 0.0 | ||||||
| 25 | 07:58 | SW 65 G 89 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -17 | -17 | 100% | -32 | 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) | |||||||||||||||