Weather observations for the past three days for
Mount Washington
| Date | Time (edt) | 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 | 04:54 | W 9 | 177.03 | A Few Clouds | FEW160 FEW200 | -9 | -11 | 86% | -13 | 0 | 0.0 | ||||||
| 25 | 03:55 | W 17 | 177.03 | A Few Clouds | FEW160 FEW200 | -9 | -11 | 86% | -15 | 0 | 0.0 | ||||||
| 25 | 02:55 | W 22 | 160.93 | A Few Clouds | FEW005 FEW150 FEW180 | -9 | -11 | 86% | -16 | 0 | 0.0 | ||||||
| 25 | 01:55 | SW 17 | 160.93 | A Few Clouds | FEW005 FEW150 FEW180 | -10 | -12 | -8.4 | -10.6 | 85% | -17 | 0 | 0.0 | ||||
| 25 | 00:53 | W 13 | 144.84 | A Few Clouds | FEW005 FEW180 | -8 | -11 | 79% | -13 | 0 | 0.0 | ||||||
| 24 | 23:50 | N 28 | 0.21 | Freezing Fog | BKN000 | -10 | -10 | 100% | -19 | 0 | 0.0 | ||||||
| 24 | 22:58 | N 31 G 39 | 0.21 | Freezing Fog | BKN000 BKN003 BKN015 | -10 | -11 | 92% | -19 | 0 | 0.0 | ||||||
| 24 | 21:54 | N 26 | 128.75 | Patches Fog | FEW000 OVC003 | -9 | -10 | 93% | -17 | 0 | 0.0 | ||||||
| 24 | 20:54 | N 33 G 37 | 128.75 | Light Showers Snow and Breezy | BKN004 OVC010 | -9 | -10 | 93% | -18 | 0 | 0.0 | ||||||
| 24 | 19:52 | N 33 G 41 | 80.47 | Light Showers Snow Patches Fog and Breezy | FEW000 OVC003 | -8 | -9 | -6.5 | -8.7 | 93% | -17 | 0 | 0.0 | ||||
| 24 | 18:55 | N 37 G 46 | 128.75 | Light Showers Snow and Breezy | BKN003 OVC010 | -8 | -9 | 93% | -17 | 0 | 0.0 | ||||||
| 24 | 17:57 | N 33 G 46 | 144.84 | Light Showers Snow and Breezy | BKN003 OVC008 | -8 | -9 | 93% | -17 | 0 | 0.0 | ||||||
| 24 | 16:56 | N 39 G 52 | 160.93 | Overcast and Breezy | BKN005 OVC010 | -8 | -9 | 93% | -17 | 0 | 0.0 | ||||||
| 24 | 15:52 | N 31 G 54 | 160.93 | Overcast | BKN007 OVC015 | -7 | -9 | 86% | -15 | 0 | 0.0 | ||||||
| 24 | 14:59 | N 39 G 43 | 160.93 | Overcast and Breezy | BKN008 OVC015 | -7 | -9 | 86% | -16 | 0 | 0.0 | ||||||
| 24 | 13:48 | N 37 G 61 | 144.84 | Mostly Cloudy and Breezy | BKN005 BKN010 BKN015 | -7 | -10 | -6.7 | -10.5 | 79% | -16 | 0 | 0.0 | ||||
| 24 | 12:58 | N 46 G 69 | 144.84 | Mostly Cloudy and Windy | BKN005 BKN010 | -7 | -10 | 79% | -17 | 0 | 0.0 | ||||||
| 24 | 11:57 | N 50 G 67 | 144.84 | Mostly Cloudy and Windy | BKN003 | -9 | -10 | 93% | -20 | 0 | 0.0 | ||||||
| 24 | 10:59 | NW 44 G 65 | 0.40 | Freezing Fog and Windy | BKN000 | -10 | -11 | 92% | -21 | 0 | 0.0 | ||||||
| 24 | 09:58 | NW 59 G 72 | 0.21 | Mostly Cloudy and Windy | BKN000 BKN080 | -10 | -11 | 92% | -22 | 0 | 0.0 | ||||||
| 24 | 08:59 | NW 56 G 72 | 96.56 | Mostly Cloudy and Windy | SCT000 BKN001 BKN080 | -10 | -11 | 92% | -22 | 0 | 0.0 | ||||||
| 24 | 07:54 | NW 69 G 76 | 144.84 | Patches Fog and Windy | FEW000 FEW001 FEW080 FEW100 | -10 | -11 | -10.3 | -11.3 | 92% | -23 | 0 | 0.0 | ||||
| 24 | 06:59 | NW 57 | 144.84 | Patches Fog and Windy | FEW000 FEW001 FEW080 FEW100 | -10.4 | -10.5 | 99% | -22 | 0 | 0.0 | ||||||
| 24 | 05:49 | NW 46 | 0.21 | Freezing Fog and Windy | BKN000 BKN120 | -11 | -12 | 92% | -22 | 0 | 0.0 | ||||||
| 24 | 04:51 | NW 46 | 0.21 | Freezing Fog and Windy | BKN000 | -11 | -11 | 100% | -22 | 0 | 0.0 | ||||||
| 24 | 03:52 | NW 46 | 0.10 | Freezing Fog and Windy | VV001 | -11 | -11 | 100% | -22 | 0 | 0.0 | ||||||
| 24 | 02:54 | NW 56 | 144.84 | Patches Fog and Windy | FEW000 FEW010 | -11 | -12 | 92% | -23 | 0 | 0.0 | ||||||
| 24 | 01:51 | NW 78 G 104 | 144.84 | Patches Fog and Windy | FEW000 FEW005 FEW015 FEW180 | -11 | -12 | -7.8 | -10.9 | 92% | -25 | 0 | 0.0 | ||||
| 24 | 00:55 | NW 72 G 100 | 144.84 | A Few Clouds and Windy | FEW003 FEW180 | -10 | -11 | 92% | -23 | 0 | 0.0 | ||||||
| 23 | 23:52 | NW 74 G 93 | 144.84 | Patches Fog and Windy | FEW000 FEW003 | -9 | -10 | 93% | -22 | 0 | 0.0 | ||||||
| 23 | 22:51 | NW 67 G 85 | 144.84 | Patches Fog and Windy | FEW000 FEW002 FEW180 | -9 | -10 | 93% | -21 | 0 | 0.0 | ||||||
| 23 | 21:58 | NW 52 G 74 | 144.84 | A Few Clouds and Windy | FEW002 FEW010 FEW180 | -8 | -10 | 86% | -19 | 0 | 0.0 | ||||||
| 23 | 20:58 | NW 61 G 70 | 144.84 | A Few Clouds and Windy | FEW002 FEW010 FEW025 FEW180 | -8 | -9 | 93% | -19 | 0 | 0.0 | ||||||
| 23 | 19:52 | NW 56 G 76 | 144.84 | Partly Cloudy and Windy | FEW004 SCT010 SCT025 SCT180 | -8 | -9 | -5.8 | -7.8 | 93% | -19 | 0 | 0.0 | ||||
| 23 | 18:56 | NW 65 G 83 | 144.84 | Mostly Cloudy and Windy | SCT004 BKN010 BKN030 BKN180 | -7 | -8 | 93% | -18 | 0 | 0.0 | ||||||
| 23 | 17:48 | NW 63 G 89 | 160.93 | Mostly Cloudy and Windy | BKN005 BKN010 | -7 | -8 | 93% | -18 | 0 | 0.0 | ||||||
| 23 | 16:53 | NW 63 G 85 | 160.93 | Mostly Cloudy and Windy | BKN005 BKN010 | -6 | -8 | 86% | -17 | 0 | 0.0 | ||||||
| 23 | 15:54 | NW 69 G 89 | 144.84 | Mostly Cloudy and Windy | BKN005 BKN010 | -6 | -8 | 86% | -17 | 0 | 0.0 | ||||||
| 23 | 14:52 | NW 69 G 93 | 160.93 | Mostly Cloudy and Windy | BKN005 BKN010 | -6 | -8 | 86% | -17 | 0 | 0.0 | ||||||
| 23 | 13:55 | NW 57 G 78 | 160.93 | Mostly Cloudy and Windy | BKN005 BKN010 | -6 | -9 | -5.4 | -7.2 | 80% | -16 | 0 | 0.0 | ||||
| 23 | 12:50 | NW 50 G 69 | 160.93 | Patches Fog and Windy | FEW000 BKN005 BKN010 | -7 | -8 | 93% | -17 | 0 | 0.0 | ||||||
| 23 | 11:59 | NW 61 G 87 | 0.10 | Freezing Fog Blowing Snow and Windy | VV000 | -7 | -7 | 100% | -18 | 0 | 0.0 | ||||||
| 23 | 10:51 | NW 85 G 111 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -7 | -7 | 100% | -19 | 0 | 0.0 | ||||||
| 23 | 09:59 | NW 65 G 83 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -7 | -7 | 100% | -18 | 0 | 0.0 | ||||||
| 23 | 08:56 | NW 67 G 87 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -7 | -7 | 100% | -18 | 0 | 0.0 | ||||||
| 23 | 07:58 | NW 72 G 94 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -5 | -5 | -2.7 | -5.4 | 100% | -16 | 0 | 0.0 | 0.13 | |||
| 23 | 06:54 | W 74 G 91 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -4 | -4 | 100% | -15 | 0 | 0.0 | ||||||
| 23 | 05:58 | W 57 G 76 | 0.00 | Light Showers Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -4 | -4 | 100% | -14 | 0 | 0.0 | ||||||
| 23 | 04:51 | W 48 | 0.00 | Light Showers Snow Freezing Fog and Windy | VV000 | -3 | -3 | 100% | -12 | 0 | 0.0 | ||||||
| 23 | 03:56 | W 56 | 0.00 | Light Showers Snow Freezing Fog and Windy | VV001 | -3 | -3 | 100% | -12 | 0 | 0.0 | ||||||
| 23 | 02:53 | NW 44 | 0.10 | Freezing Fog and Windy | VV001 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 23 | 01:52 | NW 37 | 0.00 | Freezing Fog and Breezy | VV000 | -3 | -3 | -2.9 | -3.4 | 100% | -11 | 0 | 0.0 | ||||
| 23 | 00:51 | NW 52 | 0.00 | Freezing Fog and Windy | VV000 | -3 | -3 | 100% | -12 | 0 | 0.0 | ||||||
| 22 | 23:55 | NW 39 | 0.00 | Light Showers Snow Freezing Fog and Breezy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 22:48 | W 37 G 41 | 0.00 | Light Showers Snow Freezing Fog and Breezy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 21:53 | W 37 | 0.00 | Light Showers Snow Freezing Fog and Breezy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 20:55 | NW 37 G 41 | 0.10 | Freezing Fog and Breezy | VV001 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 19:49 | NW 44 | 0.00 | Freezing Fog and Windy | BKN000 | -3 | -3 | -2.7 | -3.4 | 100% | -11 | 0 | 0.0 | ||||
| 22 | 18:52 | NW 44 | 0.00 | Freezing Fog and Windy | VV001 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 17:51 | W 39 | 0.00 | Freezing Fog and Breezy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 16:57 | W 54 | 0.00 | Freezing Fog and Windy | VV000 | -3 | -3 | 100% | -12 | 0 | 0.0 | ||||||
| 22 | 15:59 | W 39 | 0.00 | Freezing Fog and Breezy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 14:52 | SW 41 | 0.00 | Freezing Fog and Breezy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 13:52 | SW 39 G 44 | 0.00 | Light Showers Snow Freezing Fog and Breezy | VV000 | -3 | -3 | -2.9 | -6.9 | 100% | -11 | 0 | 0.0 | ||||
| 22 | 12:52 | SW 46 | 0.00 | Light Showers Snow Freezing Fog and Windy | VV000 | -3 | -3 | 100% | -11 | 0 | 0.0 | ||||||
| 22 | 11:49 | SW 30 | 0.10 | Freezing Fog | VV001 | -3 | -3 | 100% | -10 | 0 | 0.0 | ||||||
| 22 | 10:52 | SW 26 | 1.61 | Light Showers Snow | OVC005 | -4 | -7 | 80% | -11 | 0 | 0.0 | ||||||
| 22 | 09:53 | SW 35 G 48 | 80.47 | Light Showers Snow and Breezy | FEW010 BKN040 BKN080 BKN200 | -4 | -11 | 59% | -12 | 0 | 0.0 | ||||||
| 22 | 08:52 | SW 33 | 80.47 | Mostly Cloudy and Breezy | SCT010 BKN020 BKN100 | -6 | -13 | 58% | -14 | 0 | 0.0 | ||||||
| 22 | 07:47 | SW 19 | 0.10 | Light Snow Freezing Fog | VV000 | -5 | -5 | -5 | -9.5 | 100% | -11 | 0 | 0.0 | 0.08 | |||
| 22 | 06:55 | SW 22 | 0.21 | Light Snow Freezing Fog | BKN000 OVC015 | -5.6 | -5.9 | 98% | -12 | 0 | 0.0 | ||||||
| 22 | 05:55 | W 26 | 3.22 | Light Snow | BKN005 OVC015 | -6 | -11 | 68% | -13 | 0 | 0.0 | ||||||
| Date | Time (edt) | 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) | |||||||||||||||