Weather observations for the past three days for
Mount Washington
| Date | Time (est) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 01 | 12:59 | NW 64 | 100.00 | Patches Fog and Windy | FEW000 SCT005 SCT080 SCT100 | -5.8 | -11.2 | 6.3 | -5.1 | 77% | -41 | 0 | 0.0 | 0.01 | |||
| 01 | 11:59 | NW 69 G 77 | 90.00 | Patches Fog and Windy | FEW000 SCT080 SCT100 SCT120 | -4 | -11.2 | 71% | -39 | 0 | 0.0 | ||||||
| 01 | 10:57 | NW 59 G 78 | 0.06 | Freezing Fog Blowing Snow and Windy | VV002 | -2.2 | -2.2 | 100% | -34 | 0 | 0.0 | ||||||
| 01 | 09:59 | NW 68 G 77 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -2.2 | -2.2 | 100% | -36 | 0 | 0.0 | ||||||
| 01 | 07:59 | NW 52 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -4 | -4 | 100% | -36 | 0 | 0.0 | ||||||
| 01 | 06:59 | W 58 G 69 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | 6.8 | 6.8 | 16.7 | 5.9 | 100% | -21 | 0 | 0.0 | ||||
| 01 | 05:58 | W 66 | 0.13 | Mostly Cloudy and Windy | BKN000 BKN010 BKN025 BKN050 BKN150 | 8.6 | 6.8 | 92% | -20 | 0 | 0.0 | ||||||
| 01 | 04:59 | W 70 G 77 | 70.00 | Mostly Cloudy and Windy | SCT005 SCT020 BKN050 BKN080 BKN150 | 10.4 | 5 | 79% | -18 | 0 | 0.0 | ||||||
| 01 | 03:53 | W 60 G 66 | 70.00 | Partly Cloudy and Windy | FEW010 FEW020 SCT050 SCT080 SCT150 | 8.6 | 1.4 | 72% | -19 | 0 | 0.0 | ||||||
| 01 | 00:54 | W 46 | 60.00 | Mostly Cloudy and Windy | FEW020 FEW050 SCT100 BKN150 | 17.6 | -2.2 | 20.8 | 14.5 | 41% | -4 | 0 | 0.0 | ||||
| 28 | 23:53 | W 55 | 60.00 | Mostly Cloudy and Windy | FEW010 FEW050 SCT100 BKN150 BKN180 | 17.6 | -0.4 | 45% | -6 | 0 | 0.0 | ||||||
| 28 | 22:53 | NW 44 | 0.25 | Patches Fog and Windy | FEW000 OVC001 | 15.8 | 14 | 93% | -6 | 0 | 0.0 | ||||||
| 28 | 21:59 | NW 52 G 58 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 19.4 | 19.4 | 100% | -3 | 0 | 0.0 | ||||||
| 28 | 20:58 | W 63 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 21.2 | 21.2 | 100% | -2 | 0 | 0.0 | ||||||
| 28 | 19:59 | W 59 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | 19.4 | 19.4 | 100% | -4 | 0 | 0.0 | ||||||
| 28 | 17:59 | W 47 G 58 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 19.4 | 19.4 | 100% | -2 | 0 | 0.0 | ||||||
| 28 | 16:56 | W 48 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 21.2 | 21.2 | 100% | 0 | 0 | 0.0 | ||||||
| 28 | 15:48 | W 60 G 69 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 21.2 | 21.2 | 100% | -1 | 0 | 0.0 | ||||||
| 28 | 14:58 | NW 59 G 68 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 23 | 23 | 100% | 1 | 0 | 0.0 | ||||||
| 28 | 13:52 | W 49 G 63 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 21.2 | 21.2 | 100% | 0 | 0 | 0.0 | ||||||
| 28 | 12:47 | SW 53 G 69 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 23 | 23 | 22.6 | 16.3 | 100% | 2 | 0 | 0.0 | ||||
| 28 | 11:49 | SW 56 G 71 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 23 | 23 | 100% | 2 | 0 | 0.0 | ||||||
| 28 | 10:59 | SW 46 G 60 | 45.00 | Patches Fog and Windy | FEW000 SCT050 BKN080 BKN100 | 23 | 19.4 | 86% | 3 | 0 | 0.0 | ||||||
| 28 | 09:57 | SW 55 G 71 | 35.00 | Patches Fog and Windy | FEW000 FEW050 SCT080 BKN100 | 21.2 | 17.6 | 86% | -1 | 0 | 0.0 | ||||||
| 28 | 08:55 | SW 38 G 53 | 40.00 | Mostly Cloudy and Windy | FEW050 SCT080 BKN100 BKN120 | 17.6 | 14 | 86% | -3 | 0 | 0.0 | ||||||
| 28 | 07:59 | S 56 G 63 | 45.00 | Partly Cloudy and Windy | FEW050 SCT080 SCT100 SCT120 | 19.4 | 8.6 | 63% | -3 | 0 | 0.0 | ||||||
| 28 | 06:59 | SW 44 G 55 | 45.00 | Mostly Cloudy and Windy | FEW050 SCT080 BKN100 BKN120 | 15.8 | 12.2 | 18.5 | 15.1 | 86% | -6 | 0 | 0.0 | ||||
| 28 | 05:59 | SW 45 G 52 | 45.00 | Mostly Cloudy and Windy | FEW050 SCT080 BKN120 | 19.4 | 12.2 | 73% | -2 | 0 | 0.0 | ||||||
| 28 | 04:54 | SW 36 G 51 | 80.00 | Partly Cloudy and Windy | FEW050 FEW100 SCT180 | 15.8 | 10.4 | 79% | -5 | 0 | 0.0 | ||||||
| 28 | 03:59 | SW 36 G 55 | 60.00 | A Few Clouds and Windy | FEW060 FEW100 FEW180 | 15.8 | 12.2 | 86% | -5 | 0 | 0.0 | ||||||
| 28 | 02:58 | SW 40 G 52 | 60.00 | Partly Cloudy and Windy | FEW005 FEW060 SCT100 SCT180 | 15.8 | 12.2 | 86% | -6 | 0 | 0.0 | ||||||
| 28 | 01:58 | W 41 | 50.00 | Overcast and Windy | OVC010 | 17.6 | 15.8 | 93% | -3 | 0 | 0.0 | ||||||
| 28 | 00:58 | W 46 G 52 | 0.25 | Freezing Fog and Windy | BKN000 BKN005 BKN120 BKN180 | 17.6 | 15.8 | 17.4 | 10 | 93% | -4 | 0 | 0.0 | 0.01 | |||
| 27 | 23:56 | W 46 | 0.00 | Freezing Fog and Windy | VV000 | 17.6 | 17.6 | 100% | -4 | 0 | 0.0 | ||||||
| 27 | 22:51 | W 37 | 0.25 | Patches Fog and Windy | FEW000 OVC002 | 12.9 | 12 | 96% | -9 | 0 | 0.0 | ||||||
| 27 | 21:55 | W 39 | 0.13 | Freezing Fog and Windy | VV002 | 12.2 | 12.2 | 100% | -10 | 0 | 0.0 | ||||||
| 27 | 20:57 | W 41 | 0.25 | Patches Fog and Windy | FEW000 OVC002 | 12.2 | 10.4 | 92% | -11 | 0 | 0.0 | ||||||
| 27 | 19:52 | W 38 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | 10.4 | 10.4 | 100% | -13 | 0 | 0.0 | ||||||
| 27 | 18:59 | W 37 | 1.00 | Light Snow Patches Fog and Windy | FEW000 OVC003 | 10.4 | 8.6 | 13.1 | 9 | 92% | -12 | 0 | 0.0 | 0.01 | |||
| 27 | 17:56 | W 36 | 2.00 | Light Snow Patches Fog and Windy | FEW000 OVC005 | 10.4 | 8.6 | 92% | -12 | 0 | 0.0 | ||||||
| 27 | 16:56 | W 37 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | 8.6 | 8.6 | 100% | -15 | 0 | 0.0 | ||||||
| 27 | 15:59 | W 35 G 40 | 1.50 | Light Snow and Windy | OVC004 | 10.4 | 8.6 | 92% | -12 | 0 | 0.0 | ||||||
| 27 | 14:59 | W 38 G 46 | 70.00 | Light Snow and Windy | BKN007 OVC030 | 12.2 | 8.6 | 85% | -10 | 0 | 0.0 | ||||||
| 27 | 13:53 | W 51 G 56 | 90.00 | Mostly Cloudy and Windy | BKN007 BKN030 | 14 | 10.4 | 85% | -10 | 0 | 0.0 | ||||||
| 27 | 12:55 | W 59 G 66 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | 12.2 | 12.2 | 13.1 | 6.3 | 100% | -14 | 0 | 0.0 | 0.02 | |||
| 27 | 11:59 | W 53 | 40.00 | Light Snow and Windy | BKN008 OVC030 | 12.2 | 8.6 | 85% | -13 | 0 | 0.0 | ||||||
| 27 | 10:51 | W 66 G 68 | 70.00 | Light Snow and Windy | BKN010 OVC030 | 14 | 6.8 | 73% | -12 | 0 | 0.0 | ||||||
| 27 | 08:58 | W 58 G 64 | 110.00 | Mostly Cloudy and Windy | FEW005 SCT030 SCT050 BKN150 | 8.6 | -2.2 | 61% | -19 | 0 | 0.0 | ||||||
| 27 | 07:59 | W 47 G 58 | 110.00 | A Few Clouds and Windy | FEW010 FEW050 FEW150 | 6.8 | 1.4 | 78% | -20 | 0 | 0.0 | ||||||
| 27 | 06:57 | W 51 G 54 | 110.00 | A Few Clouds and Windy | FEW050 FEW150 | 6.8 | 3.2 | 6.8 | 0.1 | 85% | -20 | 0 | 0.0 | ||||
| 27 | 05:56 | W 49 | 110.00 | A Few Clouds and Windy | FEW010 FEW050 FEW150 | 6.8 | 1.4 | 78% | -20 | 0 | 0.0 | ||||||
| 27 | 04:58 | W 46 | 130.00 | A Few Clouds and Windy | FEW010 FEW050 FEW150 | 6.8 | -9.4 | 47% | -19 | 0 | 0.0 | ||||||
| 27 | 03:56 | W 49 | 130.00 | A Few Clouds and Windy | FEW010 FEW060 | 6.8 | -5.8 | 56% | -20 | 0 | 0.0 | ||||||
| 27 | 02:57 | W 41 | 130.00 | A Few Clouds and Windy | FEW010 FEW180 | 5 | -11.2 | 46% | -21 | 0 | 0.0 | ||||||
| 27 | 01:57 | W 47 | 130.00 | A Few Clouds and Windy | FEW010 | 5 | -16.6 | 35% | -22 | 0 | 0.0 | ||||||
| 27 | 00:58 | NW 46 | 100.00 | A Few Clouds and Windy | FEW010 | 3.2 | -13 | 2.7 | -1.1 | 46% | -24 | 0 | 0.0 | ||||
| 26 | 23:58 | NW 45 | 80.00 | Patches Fog and Windy | FEW000 FEW030 FEW150 | -0.4 | -5.8 | 78% | -29 | 0 | 0.0 | ||||||
| 26 | 22:55 | NW 40 | 0.13 | Mostly Cloudy and Windy | BKN000 BKN003 BKN150 | -0.4 | -4 | 84% | -28 | 0 | 0.0 | ||||||
| 26 | 21:56 | W 41 | 0.06 | Freezing Fog and Windy | VV000 | -0.4 | -0.4 | 100% | -28 | 0 | 0.0 | ||||||
| 26 | 20:57 | W 39 | 0.06 | Freezing Fog and Windy | VV001 | -0.4 | -0.4 | 100% | -28 | 0 | 0.0 | ||||||
| 26 | 19:59 | NW 46 | 0.06 | Freezing Fog and Windy | VV001 | -0.4 | -0.4 | 100% | -29 | 0 | 0.0 | ||||||
| 26 | 18:54 | NW 44 | 0.06 | Freezing Fog and Windy | VV002 | 1.4 | 1.4 | 4.6 | 1.6 | 100% | -26 | 0 | 0.0 | ||||
| 26 | 17:54 | NW 39 | 0.13 | Freezing Fog and Windy | VV002 | 1.4 | 1.4 | 100% | -25 | 0 | 0.0 | ||||||
| 26 | 16:57 | NW 39 | 90.00 | Patches Fog and Windy | SCT000 | 3.2 | 1.4 | 92% | -23 | 0 | 0.0 | ||||||
| 26 | 15:59 | NW 43 | 0.13 | Freezing Fog and Windy | BKN000 BKN010 BKN160 | 5 | 3.2 | 92% | -21 | 0 | 0.0 | ||||||
| 26 | 14:56 | NW 40 G 48 | 0.06 | Freezing Fog and Windy | BKN000 | 5 | 1.4 | 85% | -21 | 0 | 0.0 | ||||||
| 26 | 13:59 | NW 46 | 0.06 | Freezing Fog and Windy | BKN000 | 5 | -0.4 | 78% | -22 | 0 | 0.0 | ||||||
| Date | Time (est) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||