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. | ||||||||||||||||
| 12 | 04:55 | NW 40 G 49 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | 3.2 | 3.2 | 100% | -23 | 0 | 0.0 | ||||||
| 12 | 03:55 | NW 40 G 46 | 0.13 | Light Snow Freezing Fog Low Drifting Snow and Windy | BKN000 OVC015 | -0.2 | -1.3 | 95% | -28 | 0 | 0.0 | ||||||
| 12 | 02:56 | NW 24 G 40 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV000 | -0.4 | -0.4 | 100% | -23 | 0 | 0.0 | ||||||
| 12 | 01:53 | NW 26 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -2.2 | -2.2 | 100% | -26 | 0 | 0.0 | ||||||
| 12 | 00:58 | NW 21 G 26 | 0.06 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV001 | -0.4 | -0.4 | 0.1 | -3.5 | 100% | -22 | 0 | 0.0 | 0.01 | |||
| 11 | 23:51 | NW 32 G 40 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -0.4 | -0.4 | 100% | -26 | 0 | 0.0 | ||||||
| 11 | 22:53 | NW 30 G 48 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | BKN000 OVC010 | -0.4 | -0.4 | 100% | -25 | 0 | 0.0 | ||||||
| 11 | 21:53 | NW 45 G 51 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -0.4 | -0.4 | 100% | -29 | 0 | 0.0 | ||||||
| 11 | 20:55 | NW 39 G 49 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -2.2 | -2.2 | 100% | -30 | 0 | 0.0 | ||||||
| 11 | 19:56 | NW 37 G 52 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -4 | -4 | 100% | -32 | 0 | 0.0 | ||||||
| 11 | 18:59 | W 46 G 55 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -2.2 | -2.2 | 9.1 | -2.6 | 100% | -32 | 0 | 0.0 | 0.03 | |||
| 11 | 17:59 | W 58 G 62 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -0.4 | -0.4 | 100% | -32 | 0 | 0.0 | ||||||
| 11 | 16:54 | W 67 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 3.2 | 3.2 | 100% | -28 | 0 | 0.0 | ||||||
| 11 | 15:54 | W 60 G 66 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 5 | 5 | 100% | -24 | 0 | 0.0 | ||||||
| 11 | 14:59 | W 60 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 5 | 5 | 100% | -24 | 0 | 0.0 | ||||||
| 11 | 13:51 | W 53 G 60 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -18 | 0 | 0.0 | ||||||
| 11 | 12:54 | W 51 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 9.5 | 7.2 | 100% | -18 | 0 | 0.0 | 0.05 | |||
| 11 | 11:52 | W 39 G 49 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -15 | 0 | 0.0 | ||||||
| 11 | 10:51 | W 52 G 61 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -18 | 0 | 0.0 | ||||||
| 11 | 09:51 | W 67 G 74 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -20 | 0 | 0.0 | ||||||
| 11 | 08:50 | W 62 G 66 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -20 | 0 | 0.0 | ||||||
| 11 | 07:47 | NW 52 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 6.8 | 6.8 | 100% | -20 | 0 | 0.0 | ||||||
| 11 | 06:49 | W 37 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 13.5 | 9 | 100% | -15 | 0 | 0.0 | 0.02 | |||
| 11 | 05:48 | W 43 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -14 | 0 | 0.0 | ||||||
| 11 | 04:59 | W 47 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -15 | 0 | 0.0 | ||||||
| 11 | 03:55 | W 40 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -13 | 0 | 0.0 | ||||||
| 11 | 02:56 | W 40 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -11 | 0 | 0.0 | ||||||
| 11 | 01:56 | W 39 G 47 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -10 | 0 | 0.0 | ||||||
| 11 | 00:56 | W 37 G 51 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 14 | 14 | 17.1 | 10.6 | 100% | -7 | 0 | 0.0 | 0.16 | |||
| 10 | 23:59 | W 41 G 51 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -11 | 0 | 0.0 | ||||||
| 10 | 22:54 | W 45 G 48 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -12 | 0 | 0.0 | ||||||
| 10 | 21:51 | SW 45 G 64 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -14 | 0 | 0.0 | ||||||
| 10 | 20:58 | S 29 G 48 | 0.06 | Snow Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -8 | 0 | 0.0 | ||||||
| 10 | 19:53 | S 38 G 45 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 14 | 14 | 100% | -8 | 0 | 0.0 | ||||||
| 10 | 18:58 | S 29 G 36 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 17.6 | 17.6 | 18.1 | 11.5 | 100% | -1 | 0 | 0.0 | 0.01 | |||
| 10 | 17:54 | S 25 G 38 | 0.31 | Snow Low Drifting Snow and Breezy | OVC010 | 12.2 | 6.8 | 79% | -7 | 0 | 0.0 | ||||||
| 10 | 16:58 | SW 22 | 80.00 | Overcast and Breezy | SCT040 BKN100 OVC180 | 15.8 | 10.4 | 79% | -1 | 0 | 0.0 | ||||||
| 10 | 15:56 | SW 23 | 80.00 | Overcast and Breezy | BKN040 BKN100 OVC180 | 14 | 10.4 | 85% | -4 | 0 | 0.0 | ||||||
| 10 | 14:52 | W 22 | 90.00 | Overcast and Breezy | SCT040 BKN100 OVC180 | 17.6 | 10.4 | 73% | 1 | 0 | 0.0 | ||||||
| 10 | 13:56 | W 24 | 100.00 | Mostly Cloudy and Breezy | SCT100 BKN150 BKN180 | 14 | 12.2 | 92% | -4 | 0 | 0.0 | ||||||
| 10 | 12:59 | W 24 | 100.00 | Mostly Cloudy and Breezy | FEW000 FEW001 SCT100 BKN180 BKN200 | 12 | 11.3 | 14.4 | 0.1 | 97% | -7 | 0 | 0.0 | ||||
| 10 | 11:52 | SW 21 | 90.00 | Mostly Cloudy and Breezy | FEW000 FEW003 SCT100 SCT180 BKN200 | 14 | 10.4 | 85% | -3 | 0 | 0.0 | ||||||
| 10 | 10:53 | W 16 | 100.00 | A Few Clouds | FEW200 | 14 | 12.2 | 92% | -1 | 0 | 0.0 | ||||||
| 10 | 09:51 | W 22 | 130.00 | A Few Clouds and Breezy | FEW030 FEW200 | 14 | 10.4 | 85% | -3 | 0 | 0.0 | ||||||
| 10 | 08:56 | NW 18 | 100.00 | Partly Cloudy | FEW050 FEW150 SCT200 | 14 | 12.2 | 92% | -2 | 0 | 0.0 | ||||||
| 10 | 07:51 | W 16 | 60.00 | Light Snow | FEW030 BKN050 BKN200 | 14 | 12.2 | 92% | -1 | 0 | 0.0 | ||||||
| 10 | 06:47 | W 17 | 20.00 | Light Snow | SCT030 BKN050 BKN200 | 10.4 | 8.6 | 11.8 | 9.1 | 92% | -6 | 0 | 0.0 | ||||
| 10 | 05:58 | NW 9 | 100.00 | Light Snow | FEW030 BKN050 OVC150 | 10.4 | 6.8 | 85% | -1 | 0 | 0.0 | ||||||
| 10 | 04:59 | NW 10 | 100.00 | Mostly Cloudy | FEW030 BKN050 BKN100 BKN180 | 10.4 | 8.6 | 92% | -2 | 0 | 0.0 | ||||||
| 10 | 03:58 | NW 24 | 100.00 | Mostly Cloudy and Breezy | FEW040 SCT060 BKN100 BKN150 BKN180 | 10.4 | 5 | 79% | -9 | 0 | 0.0 | ||||||
| 10 | 02:59 | NW 21 | 100.00 | Overcast and Breezy | FEW050 SCT070 BKN150 OVC180 | 10.4 | 5 | 79% | -8 | 0 | 0.0 | ||||||
| 10 | 01:55 | NW 31 | 100.00 | Mostly Cloudy and Windy | FEW140 SCT160 BKN180 BKN200 | 12.2 | 3.2 | 67% | -8 | 0 | 0.0 | ||||||
| 10 | 00:51 | NW 30 G 37 | 100.00 | Mostly Cloudy and Windy | SCT140 SCT180 BKN200 | 12.2 | 1.4 | 13.1 | 0.1 | 62% | -8 | 0 | 0.0 | ||||
| 09 | 23:58 | NW 33 G 36 | 100.00 | Mostly Cloudy and Windy | FEW100 SCT120 BKN180 BKN200 | 10.4 | -4 | 52% | -11 | 0 | 0.0 | ||||||
| 09 | 22:56 | NW 30 G 35 | 100.00 | Mostly Cloudy and Windy | FEW080 SCT100 BKN180 BKN200 | 12.2 | -0.4 | 57% | -8 | 0 | 0.0 | ||||||
| 09 | 21:55 | N 17 G 25 | 100.00 | Mostly Cloudy | SCT100 BKN120 BKN180 | 8.6 | -5.8 | 51% | -8 | 0 | 0.0 | ||||||
| 09 | 20:54 | NW 32 G 47 | 100.00 | Mostly Cloudy and Windy | FEW080 SCT120 SCT150 BKN200 | 6.8 | -16.6 | 33% | -16 | 0 | 0.0 | ||||||
| 09 | 19:57 | NW 45 G 58 | 100.00 | Mostly Cloudy and Windy | SCT120 SCT150 BKN180 BKN200 | 5 | -20.2 | 29% | -22 | 0 | 0.0 | ||||||
| 09 | 18:53 | NW 58 G 62 | 100.00 | Partly Cloudy and Windy | FEW120 FEW150 SCT200 | 1.4 | -16.6 | 1.8 | 0.9 | 42% | -29 | 0 | 0.0 | ||||
| 09 | 17:56 | NW 63 | 100.00 | Partly Cloudy and Windy | FEW020 FEW120 SCT150 SCT200 | 1.4 | -20.2 | 35% | -30 | 0 | 0.0 | ||||||
| 09 | 16:56 | NW 67 | 100.00 | A Few Clouds and Windy | FEW020 FEW150 FEW200 | 1.4 | -16.6 | 42% | -31 | 0 | 0.0 | ||||||
| 09 | 15:57 | NW 64 | 100.00 | A Few Clouds and Windy | FEW020 FEW150 FEW200 | 1.4 | -16.6 | 42% | -30 | 0 | 0.0 | ||||||
| 09 | 14:54 | NW 66 | 100.00 | A Few Clouds and Windy | FEW150 | 1.4 | -16.6 | 42% | -31 | 0 | 0.0 | ||||||
| 09 | 13:56 | NW 66 G 74 | 100.00 | A Few Clouds and Windy | FEW150 | 1.4 | -9.4 | 60% | -31 | 0 | 0.0 | ||||||
| 09 | 12:52 | NW 67 G 78 | 100.00 | A Few Clouds and Windy | FEW150 | 1.4 | -13 | 1.8 | -1.8 | 50% | -31 | 0 | 0.0 | ||||
| 09 | 11:57 | NW 69 G 77 | 100.00 | A Few Clouds and Windy | FEW120 FEW150 | 1.4 | -18.4 | 38% | -31 | 0 | 0.0 | ||||||
| 09 | 10:47 | NW 78 G 82 | 100.00 | A Few Clouds and Windy | FEW100 | 1.4 | -16.6 | 42% | -32 | 0 | 0.0 | ||||||
| 09 | 09:47 | NW 67 G 72 | 100.00 | Clear and Windy | SKC | -2.2 | -13 | 59% | -36 | 0 | 0.0 | ||||||
| 09 | 08:47 | NW 83 G 91 | 100.00 | Clear and Windy | SKC | -0.4 | -13 | 55% | -36 | 0 | 0.0 | ||||||
| 09 | 07:48 | NW 82 G 89 | 110.00 | Clear and Windy | SKC | -0.4 | -16.6 | 45% | -36 | 0 | 0.0 | ||||||
| 09 | 06:49 | NW 83 G 91 | 110.00 | A Few Clouds and Windy | FEW050 | -2.2 | -7.6 | -1.1 | -3.5 | 77% | -38 | 0 | 0.0 | ||||
| 09 | 05:55 | NW 71 G 82 | 130.00 | A Few Clouds and Windy | FEW050 | -2.2 | -7.6 | 77% | -37 | 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) | |||||||||||||||