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. | ||||||||||||||||
| 18 | 09:58 | W 47 G 54 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -17 | 0 | 0.0 | ||||||
| 18 | 08:58 | W 53 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | 8.6 | 8.6 | 100% | -18 | 0 | 0.0 | ||||||
| 18 | 07:58 | W 48 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -15 | 0 | 0.0 | ||||||
| 18 | 06:53 | W 40 | 0.00 | Freezing Fog and Windy | VV000 | 10.4 | 10.4 | 12.4 | 10.9 | 100% | -13 | 0 | 0.0 | ||||
| 18 | 05:54 | W 33 | 0.00 | Freezing Fog and Windy | VV000 | 12.2 | 12.2 | 100% | -9 | 0 | 0.0 | ||||||
| 18 | 04:52 | W 33 | 0.06 | Freezing Fog and Windy | VV000 | 12.2 | 12.2 | 100% | -9 | 0 | 0.0 | ||||||
| 18 | 03:54 | W 37 | 0.00 | Freezing Fog and Windy | VV000 | 12.2 | 12.2 | 100% | -10 | 0 | 0.0 | ||||||
| 18 | 02:54 | W 33 | 0.06 | Freezing Fog and Windy | VV000 | 12.2 | 12.2 | 100% | -9 | 0 | 0.0 | ||||||
| 18 | 01:51 | W 38 | 0.06 | Freezing Fog and Windy | VV001 | 12.2 | 10.4 | 92% | -10 | 0 | 0.0 | ||||||
| 18 | 00:56 | W 44 G 49 | 0.06 | Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 11.3 | 8.6 | 100% | -11 | 0 | 0.0 | 0.01 | |||
| 17 | 23:52 | W 43 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -14 | 0 | 0.0 | ||||||
| 17 | 22:54 | W 36 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -12 | 0 | 0.0 | ||||||
| 17 | 21:53 | W 36 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -12 | 0 | 0.0 | ||||||
| 17 | 20:51 | W 44 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -14 | 0 | 0.0 | ||||||
| 17 | 19:55 | W 46 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -17 | 0 | 0.0 | ||||||
| 17 | 18:53 | W 44 G 54 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 15.1 | 5.5 | 100% | -14 | 0 | 0.0 | 0.12 | |||
| 17 | 17:54 | W 45 G 55 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -14 | 0 | 0.0 | ||||||
| 17 | 16:59 | W 39 G 44 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -10 | 0 | 0.0 | ||||||
| 17 | 15:59 | W 44 G 51 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 14 | 14 | 100% | -9 | 0 | 0.0 | ||||||
| 17 | 14:55 | SW 43 G 54 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 15.8 | 15.8 | 100% | -6 | 0 | 0.0 | ||||||
| 17 | 13:59 | W 45 G 51 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 14 | 14 | 100% | -9 | 0 | 0.0 | ||||||
| 17 | 12:54 | W 47 G 56 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 14 | 14 | 14 | 9 | 100% | -9 | 0 | 0.0 | 0.05 | |||
| 17 | 11:54 | SW 40 G 48 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 12.2 | 12.2 | 100% | -11 | 0 | 0.0 | ||||||
| 17 | 10:55 | SW 35 G 45 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 14 | 14 | 100% | -7 | 0 | 0.0 | ||||||
| 17 | 09:55 | SW 32 G 45 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -11 | 0 | 0.0 | ||||||
| 17 | 08:59 | SW 28 G 41 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -10 | 0 | 0.0 | ||||||
| 17 | 07:59 | SW 32 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | 10.4 | 10.4 | 100% | -11 | 0 | 0.0 | ||||||
| 17 | 06:56 | SW 38 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 9 | 5.5 | 100% | -15 | 0 | 0.0 | 0.07 | |||
| 17 | 05:52 | W 35 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 6.8 | 6.8 | 100% | -17 | 0 | 0.0 | ||||||
| 17 | 04:55 | SW 44 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -16 | 0 | 0.0 | ||||||
| 17 | 03:54 | SW 54 G 66 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -18 | 0 | 0.0 | ||||||
| 17 | 02:58 | SW 58 G 64 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 8.6 | 8.6 | 100% | -19 | 0 | 0.0 | ||||||
| 17 | 01:59 | SW 39 G 48 | 0.06 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 6.8 | 6.8 | 100% | -18 | 0 | 0.0 | ||||||
| 17 | 00:58 | SW 32 G 48 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | 6.8 | 6.8 | 9.7 | -1.1 | 100% | -16 | 0 | 0.0 | 0.01 | |||
| 16 | 23:54 | W 40 G 48 | 0.50 | Light Snow Blowing Snow and Windy | FEW000 OVC005 | 1.4 | -2.2 | 85% | -25 | 0 | 0.0 | ||||||
| 16 | 22:57 | W 36 | 30.00 | Overcast and Windy | SCT015 OVC030 | 5 | -7.6 | 55% | -19 | 0 | 0.0 | ||||||
| 16 | 21:56 | W 32 | 100.00 | Mostly Cloudy and Windy | FEW020 SCT050 SCT080 BKN150 BKN200 | 6.8 | -11.2 | 43% | -16 | 0 | 0.0 | ||||||
| 16 | 20:58 | W 35 | 100.00 | Mostly Cloudy and Windy | FEW050 SCT080 BKN150 BKN200 | 10.4 | -23.8 | 19% | -12 | 0 | 0.0 | ||||||
| 16 | 19:58 | W 38 | 130.00 | Mostly Cloudy and Windy | FEW050 SCT080 SCT150 BKN200 | -0.4 | -16.6 | 45% | -27 | 0 | 0.0 | ||||||
| 16 | 18:58 | W 41 | 130.00 | A Few Clouds and Windy | FEW080 FEW150 FEW200 | -0.4 | -18.4 | 0.1 | -6.7 | 41% | -28 | 0 | 0.0 | ||||
| 16 | 17:55 | NW 51 | 130.00 | A Few Clouds and Windy | FEW080 FEW150 FEW200 | -2.2 | -20.2 | 41% | -33 | 0 | 0.0 | ||||||
| 16 | 16:57 | W 58 G 66 | 100.00 | A Few Clouds and Windy | FEW100 FEW150 FEW200 | -5.8 | -14.8 | 64% | -39 | 0 | 0.0 | ||||||
| 16 | 15:59 | NW 70 G 82 | 130.00 | A Few Clouds and Windy | FEW100 FEW180 FEW220 | -2.2 | -9.4 | 71% | -36 | 0 | 0.0 | ||||||
| 16 | 14:59 | NW 82 G 90 | 130.00 | Blowing Snow Patches Fog and Windy | FEW000 FEW100 SCT180 | -4 | -9.4 | 77% | -41 | 0 | 0.0 | ||||||
| 16 | 13:59 | W 74 G 93 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -4 | -4 | 100% | -40 | 0 | 0.0 | ||||||
| 16 | 12:59 | NW 79 G 87 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -5.8 | -5.8 | -6.2 | -16.4 | 100% | -43 | 0 | 0.0 | 0.02 | |||
| 16 | 11:55 | NW 78 G 89 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -5.8 | -5.8 | 100% | -43 | 0 | 0.0 | ||||||
| 16 | 10:58 | W 66 G 79 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -13 | -13 | 100% | -51 | 0 | 0.0 | ||||||
| 16 | 09:59 | W 68 G 86 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -9.4 | -9.4 | 100% | -46 | 0 | 0.0 | ||||||
| 16 | 08:55 | W 68 G 76 | 0.13 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV002 | -13 | -13 | 100% | -52 | 0 | 0.0 | ||||||
| 16 | 07:56 | NW 54 G 71 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -14.8 | -14.8 | 100% | -51 | 0 | 0.0 | ||||||
| 16 | 06:59 | W 54 G 63 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -16.6 | -16.6 | -2.4 | -16.4 | 100% | -54 | 0 | 0.0 | 0.05 | |||
| 16 | 05:59 | W 55 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -14.8 | -14.8 | 100% | -52 | 0 | 0.0 | ||||||
| 16 | 04:56 | W 53 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -11.2 | -11.2 | 100% | -46 | 0 | 0.0 | ||||||
| 16 | 03:56 | W 36 G 40 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -9.4 | -9.4 | 100% | -39 | 0 | 0.0 | ||||||
| 16 | 02:55 | NW 28 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -7.6 | -7.6 | 100% | -34 | 0 | 0.0 | ||||||
| 16 | 01:57 | W 26 G 31 | 0.00 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -5.8 | -5.8 | 100% | -31 | 0 | 0.0 | ||||||
| 16 | 00:56 | W 13 | 0.00 | Light Showers Snow Freezing Fog | VV000 | -2.2 | -2.2 | 11.7 | -2.4 | 100% | -19 | 0 | 0.0 | 0.01 | |||
| 15 | 23:55 | S 13 | 0.06 | Light Showers Snow Freezing Fog | VV001 | 8.6 | 8.6 | 100% | -6 | 0 | 0.0 | ||||||
| 15 | 22:57 | SE 12 | 0.06 | Freezing Fog | BKN000 | 8.4 | 7.9 | 98% | -5 | 0 | 0.0 | ||||||
| 15 | 21:56 | S 10 | 0.13 | Freezing Fog | BKN000 | 8.6 | 8.6 | 100% | -5 | 0 | 0.0 | ||||||
| 15 | 20:55 | SW 10 | 0.06 | Light Snow Freezing Fog | VV001 | 6.8 | 6.8 | 100% | -7 | 0 | 0.0 | ||||||
| 15 | 19:58 | SW 9 | 0.00 | Freezing Fog | VV000 | 10.4 | 10.4 | 100% | -1 | 0 | 0.0 | ||||||
| 15 | 18:57 | W 21 | 0.06 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV000 | 12.2 | 12.2 | 23.2 | 11.7 | 100% | -5 | 0 | 0.0 | 0.06 | |||
| 15 | 17:56 | W 32 G 38 | 0.06 | Light Snow Grains Snow Freezing Fog Low Drifting Snow and Windy | VV000 | 17.6 | 17.6 | 100% | -1 | 0 | 0.0 | ||||||
| 15 | 16:59 | SW 23 G 35 | 0.06 | Freezing Fog and Breezy | BKN000 OVC005 | 18.1 | 18 | 99% | 2 | 0 | 0.0 | ||||||
| 15 | 15:55 | SW 30 G 38 | 0.00 | Light Snow Grains Snow Freezing Fog Low Drifting Snow and Windy | VV000 | 19.4 | 19.4 | 100% | 2 | 0 | 0.0 | ||||||
| 15 | 14:58 | SW 36 G 45 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 21.2 | 21.2 | 100% | 3 | 0 | 0.0 | ||||||
| 15 | 13:59 | SW 37 G 49 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 23 | 23 | 100% | 5 | 0 | 0.0 | ||||||
| 15 | 12:59 | W 40 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 23 | 23 | 24.4 | 23 | 100% | 4 | 0 | 0.0 | 0.06 | |||
| 15 | 11:59 | W 43 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | 24.8 | 24.8 | 100% | 6 | 0 | 0.0 | ||||||
| 15 | 10:58 | SW 29 G 37 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | 24.8 | 24.8 | 100% | 9 | 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) | |||||||||||||||