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. | ||||||||||||||||
| 25 | 11:52 | S 10 | 10.00 | Light Snow | OVC020 | -4 | -25.6 | 34% | -20 | 0 | 0.0 | ||||||
| 25 | 10:58 | S 10 | 100.00 | Overcast | SCT030 BKN050 OVC100 | -0.4 | -31 | 21% | -16 | 0 | 0.0 | ||||||
| 25 | 09:53 | SW 10 | 100.00 | Overcast | FEW030 BKN050 OVC080 | -0.4 | -27.4 | 26% | -16 | 0 | 0.0 | ||||||
| 25 | 08:54 | SW 9 | 100.00 | Overcast | FEW040 BKN060 OVC080 | -0.4 | -25.6 | 28% | -15 | 0 | 0.0 | ||||||
| 25 | 07:47 | W 9 | 100.00 | Overcast | SCT060 OVC080 | -2.2 | -40 | 14% | -17 | 0 | 0.0 | ||||||
| 25 | 06:54 | NW 17 | 130.00 | Overcast | FEW050 BKN080 OVC180 | -4 | -38.2 | -4.7 | -17.9 | 16% | -25 | 0 | 0.0 | ||||
| 25 | 05:53 | NW 21 | 130.00 | Mostly Cloudy and Breezy | SCT080 BKN100 BKN180 | -7.6 | -29.2 | 33% | -31 | 0 | 0.0 | ||||||
| 25 | 04:53 | NW 29 | 130.00 | Mostly Cloudy and Windy | FEW120 BKN180 BKN250 | -7.6 | -31 | 30% | -34 | 0 | 0.0 | ||||||
| 25 | 03:56 | NW 35 | 130.00 | Overcast and Windy | FEW120 BKN180 OVC250 | -9.4 | -27.4 | 40% | -39 | 0 | 0.0 | ||||||
| 25 | 02:57 | NW 39 | 130.00 | Mostly Cloudy and Windy | FEW100 BKN180 BKN250 | -11.2 | -38.2 | 23% | -42 | 0 | 0.0 | ||||||
| 25 | 01:52 | NW 44 | 130.00 | Mostly Cloudy and Windy | FEW100 SCT180 BKN250 | -14.8 | -34.6 | 35% | -49 | 0 | 0.0 | ||||||
| 25 | 00:56 | NW 48 | 130.00 | Mostly Cloudy and Windy | FEW100 SCT180 BKN250 | -18.4 | -40 | -17 | -20.9 | 30% | -55 | 0 | 0.0 | ||||
| 24 | 23:52 | NW 51 | 130.00 | Mostly Cloudy and Windy | FEW180 BKN250 | -18.4 | -36.4 | 38% | -56 | 0 | 0.0 | ||||||
| 24 | 22:54 | NW 54 | 130.00 | Partly Cloudy and Windy | FEW200 SCT250 | -16.6 | -36.4 | 34% | -54 | 0 | 0.0 | ||||||
| 24 | 21:50 | NW 58 G 61 | 130.00 | Partly Cloudy and Windy | FEW200 SCT250 | -18.4 | -27.4 | 62% | -57 | 0 | 0.0 | ||||||
| 24 | 20:50 | NW 59 G 63 | 130.00 | Partly Cloudy and Windy | FEW200 SCT250 | -16.6 | -25.6 | 63% | -55 | 0 | 0.0 | ||||||
| 24 | 19:53 | NW 56 | 130.00 | A Few Clouds and Windy | FEW200 | -18.4 | -31 | 51% | -57 | 0 | 0.0 | ||||||
| 24 | 18:55 | NW 56 | 130.00 | A Few Clouds and Windy | FEW200 | -20.2 | -32.8 | -19.3 | -22.9 | 51% | -60 | 0 | 0.0 | ||||
| 24 | 17:55 | NW 61 | 130.00 | A Few Clouds and Windy | FEW200 | -18.4 | -34.6 | 42% | -58 | 0 | 0.0 | ||||||
| 24 | 16:51 | NW 68 G 72 | 130.00 | A Few Clouds and Windy | FEW180 FEW200 | -20.2 | -27.4 | 68% | -62 | 0 | 0.0 | ||||||
| 24 | 15:58 | NW 68 G 74 | 100.00 | A Few Clouds and Windy | FEW010 FEW180 | -20.2 | -31 | 56% | -62 | 0 | 0.0 | ||||||
| 24 | 14:55 | NW 56 G 68 | 100.00 | A Few Clouds and Windy | FEW010 FEW180 | -22 | -29.2 | 68% | -62 | 0 | 0.0 | ||||||
| 24 | 13:59 | NW 64 G 71 | 100.00 | Partly Cloudy and Windy | FEW000 FEW015 SCT200 | -22 | -27.4 | 75% | -64 | 0 | 0.0 | ||||||
| 24 | 12:54 | NW 67 G 71 | 100.00 | A Few Clouds and Windy | FEW015 FEW200 | -22 | -32.8 | -21.6 | -29 | 56% | -64 | 0 | 0.0 | ||||
| 24 | 11:59 | W 58 G 74 | 100.00 | A Few Clouds and Windy | FEW020 FEW180 FEW200 | -22 | -32.8 | 56% | -62 | 0 | 0.0 | ||||||
| 24 | 10:58 | NW 60 G 67 | 90.00 | A Few Clouds and Windy | FEW020 FEW180 | -23.8 | -32.8 | 61% | -65 | 0 | 0.0 | ||||||
| 24 | 09:55 | NW 60 G 74 | 90.00 | Patches Fog and Windy | FEW000 SCT180 | -25.6 | -34.6 | 61% | -68 | 0 | 0.0 | ||||||
| 24 | 08:54 | NW 70 | 90.00 | A Few Clouds and Windy | FEW000 FEW240 | -25.6 | -27.4 | 91% | -70 | 0 | 0.0 | ||||||
| 24 | 07:47 | NW 72 G 77 | 90.00 | Patches Fog and Windy | FEW000 FEW015 SCT240 | -27.4 | -31 | 82% | -73 | 0 | 0.0 | ||||||
| 24 | 06:56 | NW 78 | 80.00 | Patches Fog and Windy | FEW000 FEW020 SCT240 | -29.2 | -31 | -23.8 | -31 | 91% | -77 | 0 | 0.0 | ||||
| 24 | 05:57 | NW 81 G 85 | 80.00 | Patches Fog and Windy | FEW000 | -29.2 | -32.8 | 82% | -78 | 0 | 0.0 | ||||||
| 24 | 04:56 | NW 78 G 89 | 0.06 | Freezing Fog and Windy | SCT000 | -31 | -32.8 | 90% | -80 | 0 | 0.0 | ||||||
| 24 | 03:54 | NW 71 G 81 | 0.06 | Freezing Fog and Windy | BKN000 | -31 | -31 | 100% | -78 | 0 | 0.0 | ||||||
| 24 | 02:53 | W 61 | 0.13 | Freezing Fog and Windy | BKN000 | -29.2 | -29.2 | 100% | -73 | 0 | 0.0 | ||||||
| 24 | 01:57 | W 77 G 84 | 0.06 | Freezing Fog and Windy | BKN000 | -27.4 | -27.4 | 100% | -74 | 0 | 0.0 | ||||||
| 24 | 00:48 | W 85 G 99 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -23.8 | -23.8 | -13.9 | -23.8 | 100% | -70 | 0 | 0.0 | 0.03 | |||
| 23 | 23:48 | W 79 G 92 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -22 | -22 | 100% | -67 | 0 | 0.0 | ||||||
| 23 | 22:52 | W 83 G 91 | 0.06 | Freezing Fog Blowing Snow and Windy | VV000 | -20.2 | -20.2 | 100% | -65 | 0 | 0.0 | ||||||
| 23 | 21:50 | W 89 G 94 | 0.06 | Freezing Fog Blowing Snow and Windy | VV000 | -18.4 | -18.4 | 100% | -63 | 0 | 0.0 | ||||||
| 23 | 20:59 | W 67 G 78 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -18.4 | -18.4 | 100% | -59 | 0 | 0.0 | ||||||
| 23 | 19:54 | NW 54 G 61 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -16.6 | -16.6 | 100% | -54 | 0 | 0.0 | ||||||
| 23 | 18:55 | W 56 G 67 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | -6.2 | -13.9 | 100% | -49 | 0 | 0.0 | 0.06 | |||
| 23 | 17:58 | W 48 G 59 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -47 | 0 | 0.0 | ||||||
| 23 | 16:59 | W 32 G 44 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -11.2 | -11.2 | 100% | -40 | 0 | 0.0 | ||||||
| 23 | 15:54 | W 40 G 45 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -9.4 | -9.4 | 100% | -40 | 0 | 0.0 | ||||||
| 23 | 14:55 | W 39 G 45 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -9.4 | -9.4 | 100% | -40 | 0 | 0.0 | ||||||
| 23 | 13:55 | W 33 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -7.6 | -7.6 | 100% | -36 | 0 | 0.0 | ||||||
| 23 | 12:57 | W 41 G 48 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -5.8 | -5.8 | -5.8 | -8.3 | 100% | -36 | 0 | 0.0 | 0.07 | |||
| 23 | 11:54 | W 55 G 62 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -41 | 0 | 0.0 | ||||||
| 23 | 10:58 | W 45 G 53 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -5.8 | -5.8 | 100% | -37 | 0 | 0.0 | ||||||
| 23 | 09:52 | W 43 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -38 | 0 | 0.0 | ||||||
| 23 | 08:56 | W 31 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -35 | 0 | 0.0 | ||||||
| 23 | 07:48 | W 40 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -38 | 0 | 0.0 | ||||||
| 23 | 06:54 | W 38 | 0.06 | Freezing Fog Low Drifting Snow and Windy | VV000 | -7.6 | -7.6 | -1.7 | -8.9 | 100% | -37 | 0 | 0.0 | 0.03 | |||
| 23 | 05:59 | W 49 | 0.06 | Freezing Fog Low Drifting Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -40 | 0 | 0.0 | ||||||
| 23 | 04:52 | W 48 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -40 | 0 | 0.0 | ||||||
| 23 | 03:59 | W 51 G 56 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -5.8 | -5.8 | 100% | -38 | 0 | 0.0 | ||||||
| 23 | 02:52 | W 43 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -4 | -4 | 100% | -34 | 0 | 0.0 | ||||||
| 23 | 01:50 | W 61 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -2.2 | -2.2 | 100% | -35 | 0 | 0.0 | ||||||
| 23 | 00:54 | W 58 | 0.06 | Freezing Fog and Windy | VV000 | -2.2 | -2.2 | 2.5 | -1.7 | 100% | -34 | 0 | 0.0 | 0.01 | |||
| 22 | 23:54 | W 74 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -0.4 | -0.4 | 100% | -34 | 0 | 0.0 | ||||||
| 22 | 22:51 | W 74 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -0.4 | -0.4 | 100% | -34 | 0 | 0.0 | ||||||
| 22 | 21:56 | W 68 G 72 | 0.06 | Freezing Fog Blowing Snow and Windy | VV000 | 1.4 | 1.4 | 100% | -31 | 0 | 0.0 | ||||||
| 22 | 20:59 | W 67 G 70 | 0.06 | Freezing Fog Blowing Snow and Windy | VV000 | 1.4 | 1.4 | 100% | -31 | 0 | 0.0 | ||||||
| 22 | 19:51 | W 67 G 71 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | 1.4 | 1.4 | 100% | -31 | 0 | 0.0 | ||||||
| 22 | 18:51 | W 56 G 64 | 0.06 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | 3.2 | 3.2 | 9.3 | 1.9 | 100% | -26 | 0 | 0.0 | 0.05 | |||
| 22 | 17:59 | W 74 G 79 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 5 | 5 | 100% | -27 | 0 | 0.0 | ||||||
| 22 | 16:56 | W 63 G 69 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 6.8 | 6.8 | 100% | -22 | 0 | 0.0 | ||||||
| 22 | 15:53 | W 81 G 92 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | 6.8 | 6.8 | 100% | -25 | 0 | 0.0 | ||||||
| 22 | 14:53 | W 72 G 82 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -21 | 0 | 0.0 | ||||||
| 22 | 13:51 | W 61 G 72 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -19 | 0 | 0.0 | ||||||
| 22 | 12:51 | W 70 G 78 | 0.13 | Freezing Fog and Windy | VV002 | 8.6 | 8.6 | 10.8 | 9.1 | 100% | -21 | 0 | 0.0 | 0.04 | |||
| 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) | |||||||||||||||