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 | 05:59 | NE 16 | 100.00 | Partly Cloudy | FEW100 SCT150 SCT180 | 6.8 | -7.6 | 51% | -10 | 0 | 0.0 | ||||||
| 01 | 04:55 | NE 23 | 100.00 | Partly Cloudy and Breezy | FEW120 SCT150 SCT200 | 8.6 | -13 | 36% | -11 | 0 | 0.0 | ||||||
| 01 | 03:57 | NE 21 | 100.00 | A Few Clouds and Breezy | FEW120 FEW160 FEW200 | 8.6 | -9.4 | 43% | -10 | 0 | 0.0 | ||||||
| 01 | 02:57 | NE 21 | 100.00 | A Few Clouds and Breezy | FEW120 FEW160 FEW200 | 8.6 | -11.2 | 39% | -10 | 0 | 0.0 | ||||||
| 01 | 01:54 | NE 15 | 100.00 | A Few Clouds | FEW120 FEW160 FEW200 | 12.2 | -11.2 | 34% | -3 | 0 | 0.0 | ||||||
| 01 | 00:52 | N 13 | 100.00 | A Few Clouds | FEW120 FEW160 FEW200 | 12.2 | -14.8 | 11.5 | 6.4 | 28% | -1 | 0 | 0.0 | ||||
| 31 | 23:53 | N 8 | 100.00 | A Few Clouds | FEW120 FEW160 | 10.4 | -9.4 | 40% | -1 | 0 | 0.0 | ||||||
| 31 | 22:56 | N 10 | 100.00 | A Few Clouds | FEW160 | 8.6 | -7.6 | 47% | -5 | 0 | 0.0 | ||||||
| 31 | 21:54 | N 9 | 100.00 | A Few Clouds | FEW160 | 8.6 | -7.6 | 47% | -4 | 0 | 0.0 | ||||||
| 31 | 20:52 | NE 6 | 100.00 | A Few Clouds | FEW160 | 8.6 | -13 | 36% | -0 | 0 | 0.0 | ||||||
| 31 | 19:55 | N 6 | 100.00 | A Few Clouds | FEW160 | 6.8 | -5.8 | 56% | -3 | 0 | 0.0 | ||||||
| 31 | 17:53 | NW 15 | 110.00 | A Few Clouds | FEW150 | 6.8 | -5.8 | 56% | -10 | 0 | 0.0 | ||||||
| 31 | 16:59 | NW 14 | 110.00 | A Few Clouds | FEW150 | 5 | -4 | 66% | -11 | 0 | 0.0 | ||||||
| 31 | 15:53 | NW 21 | 130.00 | A Few Clouds and Breezy | FEW002 FEW150 | 3.2 | -2.2 | 78% | -17 | 0 | 0.0 | ||||||
| 31 | 14:59 | NW 22 | 130.00 | A Few Clouds and Breezy | FEW150 | 3.2 | -7.6 | 60% | -17 | 0 | 0.0 | ||||||
| 31 | 13:59 | NW 26 | 130.00 | A Few Clouds and Windy | FEW150 | 5 | -5.8 | 60% | -17 | 0 | 0.0 | ||||||
| 31 | 12:58 | W 28 | 130.00 | A Few Clouds and Windy | FEW150 | 5 | -4 | 6.3 | 3.7 | 66% | -17 | 0 | 0.0 | ||||
| 31 | 11:59 | W 23 | 130.00 | A Few Clouds and Breezy | FEW150 | 6.8 | -5.8 | 56% | -13 | 0 | 0.0 | ||||||
| 31 | 10:59 | W 21 | 130.00 | A Few Clouds and Breezy | FEW150 | 6.8 | -5.8 | 56% | -12 | 0 | 0.0 | ||||||
| 31 | 09:59 | W 17 | 130.00 | A Few Clouds | FEW180 | 6.8 | -4 | 61% | -11 | 0 | 0.0 | ||||||
| 31 | 08:54 | W 21 | 100.00 | A Few Clouds and Breezy | FEW180 | 5 | -2.2 | 72% | -15 | 0 | 0.0 | ||||||
| 31 | 07:58 | W 18 | 100.00 | A Few Clouds | FEW180 | 5 | -2.2 | 72% | -14 | 0 | 0.0 | ||||||
| 31 | 06:53 | W 17 | 130.00 | A Few Clouds | FEW120 | 5 | -4 | 5.4 | 1.2 | 66% | -13 | 0 | 0.0 | ||||
| 31 | 05:57 | W 18 | 130.00 | Clear | SKC | 5 | -2.2 | 72% | -14 | 0 | 0.0 | ||||||
| 31 | 04:58 | W 15 | 130.00 | Clear | SKC | 5 | -4 | 66% | -12 | 0 | 0.0 | ||||||
| 31 | 03:53 | W 16 | 100.00 | Clear | SKC | 5 | -4 | 66% | -12 | 0 | 0.0 | ||||||
| 31 | 02:57 | NW 13 | 100.00 | Clear | SKC | 3.2 | -2.2 | 78% | -13 | 0 | 0.0 | ||||||
| 31 | 01:55 | NW 15 G 18 | 100.00 | Clear | SKC | 3.2 | -4 | 72% | -14 | 0 | 0.0 | ||||||
| 31 | 00:54 | NW 20 | 100.00 | Clear | SKC | 5 | -4 | 4.8 | 1.2 | 66% | -14 | 0 | 0.0 | ||||
| 30 | 23:55 | N 15 G 24 | 100.00 | Clear | SKC | 3.2 | -2.2 | 78% | -14 | 0 | 0.0 | ||||||
| 30 | 22:53 | N 16 G 25 | 100.00 | Clear | SKC | 5 | -2.2 | 72% | -12 | 0 | 0.0 | ||||||
| 30 | 21:57 | NW 28 | 100.00 | Clear and Windy | SKC | 3.2 | -4 | 72% | -19 | 0 | 0.0 | ||||||
| 30 | 20:57 | NW 39 | 100.00 | Patches Fog and Windy | FEW000 | 1.4 | -2.2 | 85% | -25 | 0 | 0.0 | ||||||
| 30 | 19:54 | NW 43 G 47 | 100.00 | Patches Fog and Windy | FEW000 FEW005 FEW015 | 3.2 | -2.2 | 78% | -24 | 0 | 0.0 | ||||||
| 30 | 18:59 | NW 46 | 100.00 | Patches Fog and Windy | FEW000 FEW010 | 1.4 | -4 | 1.2 | -4.5 | 78% | -27 | 0 | 0.0 | ||||
| 30 | 17:59 | NW 51 | 100.00 | Patches Fog and Windy | FEW000 FEW010 | -0.4 | -5.8 | 78% | -30 | 0 | 0.0 | ||||||
| 30 | 16:59 | NW 47 | 0.13 | Freezing Fog and Windy | BKN000 BKN040 | -4 | -4 | 100% | -35 | 0 | 0.0 | ||||||
| 30 | 15:55 | NW 44 | 90.00 | Mostly Cloudy and Windy | SCT000 SCT030 BKN100 | -4 | -5.8 | 92% | -34 | 0 | 0.0 | ||||||
| 30 | 14:54 | NW 41 | 100.00 | Patches Fog and Windy | FEW000 FEW003 SCT200 | -0.4 | -2.2 | 92% | -28 | 0 | 0.0 | ||||||
| 30 | 13:58 | NW 33 | 100.00 | Partly Cloudy and Windy | FEW100 SCT180 SCT220 | 1.4 | -2.2 | 85% | -24 | 0 | 0.0 | ||||||
| 30 | 12:54 | N 20 G 30 | 100.00 | Partly Cloudy | SCT030 SCT180 | -0.4 | -2.2 | 0.7 | -17.9 | 92% | -21 | 0 | 0.0 | ||||
| 30 | 11:55 | N 30 | 90.00 | Mostly Cloudy and Windy | FEW005 BKN020 BKN100 | -0.4 | -4 | 84% | -25 | 0 | 0.0 | ||||||
| 30 | 10:57 | NW 22 G 29 | 90.00 | Mostly Cloudy and Breezy | FEW005 SCT020 BKN050 | 1.4 | -4 | 78% | -20 | 0 | 0.0 | ||||||
| 30 | 09:56 | N 28 G 37 | 0.50 | Mostly Cloudy and Windy | BKN000 BKN060 BKN100 | -0.4 | -4 | 84% | -24 | 0 | 0.0 | ||||||
| 30 | 08:58 | NW 23 G 46 | 0.13 | Freezing Fog and Breezy | BKN000 OVC060 | -13 | -16.6 | 83% | -39 | 0 | 0.0 | ||||||
| 30 | 07:57 | NW 52 G 66 | 0.13 | Freezing Fog and Windy | BKN000 OVC060 | -16.6 | -23.8 | 69% | -53 | 0 | 0.0 | ||||||
| 30 | 06:58 | NW 59 G 70 | 0.06 | Freezing Fog and Windy | BKN000 | -18.4 | -20.2 | -17.9 | -23.8 | 91% | -58 | 0 | 0.0 | 0.01 | |||
| 30 | 05:57 | NW 60 G 72 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -20.2 | -20.2 | 100% | -60 | 0 | 0.0 | ||||||
| 30 | 04:53 | NW 56 G 68 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -20.2 | -20.2 | 100% | -60 | 0 | 0.0 | ||||||
| 30 | 03:52 | NW 56 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -20.2 | -20.2 | 100% | -60 | 0 | 0.0 | ||||||
| 30 | 02:55 | NW 56 G 63 | 0.13 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -22 | -22 | 100% | -62 | 0 | 0.0 | ||||||
| 30 | 01:55 | NW 62 G 69 | 0.13 | Light Snow Freezing Fog and Windy | BKN000 BKN010 | -23.8 | -25.6 | 91% | -66 | 0 | 0.0 | ||||||
| 30 | 00:53 | W 66 G 71 | 0.13 | Freezing Fog and Windy | BKN000 BKN010 | -23.8 | -25.6 | -15.3 | -23.8 | 91% | -67 | 0 | 0.0 | ||||
| 29 | 23:52 | NW 68 | 0.13 | Freezing Fog and Windy | BKN000 BKN015 BKN120 | -23.8 | -25.6 | 91% | -67 | 0 | 0.0 | ||||||
| 29 | 22:55 | W 55 G 60 | 0.13 | Freezing Fog Blowing Snow and Windy | BKN000 BKN050 BKN120 | -22 | -22 | 100% | -62 | 0 | 0.0 | ||||||
| 29 | 21:54 | W 51 G 56 | 0.06 | Freezing Fog Blowing Snow and Windy | BKN000 | -20.2 | -20.2 | 100% | -58 | 0 | 0.0 | ||||||
| 29 | 20:56 | W 67 G 76 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -18.4 | -18.4 | 100% | -59 | 0 | 0.0 | ||||||
| 29 | 19:55 | W 64 G 72 | 0.00 | Freezing Fog Blowing Snow and Windy | VV001 | -16.6 | -16.6 | 100% | -56 | 0 | 0.0 | ||||||
| 29 | 18:53 | NW 70 G 79 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -14.8 | -14.8 | -10.8 | -15.3 | 100% | -55 | 0 | 0.0 | ||||
| 29 | 17:56 | W 69 G 77 | 0.06 | Freezing Fog Blowing Snow and Windy | VV001 | -14.8 | -14.8 | 100% | -54 | 0 | 0.0 | ||||||
| 29 | 16:55 | W 69 G 78 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -52 | 0 | 0.0 | ||||||
| 29 | 15:51 | W 71 G 78 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -13 | -13 | 100% | -52 | 0 | 0.0 | ||||||
| 29 | 14:56 | W 63 G 70 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -11.2 | -11.2 | 100% | -48 | 0 | 0.0 | ||||||
| 29 | 13:57 | W 51 G 59 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -11.2 | -11.2 | 100% | -45 | 0 | 0.0 | ||||||
| 29 | 12:54 | W 43 G 53 | 0.06 | Freezing Fog and Windy | VV002 | -11.2 | -11.2 | -10.8 | -12.6 | 100% | -43 | 0 | 0.0 | ||||
| 29 | 11:57 | W 40 G 46 | 0.06 | Freezing Fog and Windy | VV001 | -11.2 | -13 | 91% | -43 | 0 | 0.0 | ||||||
| 29 | 10:54 | W 37 G 41 | 0.06 | Freezing Fog and Windy | BKN000 | -11.2 | -20.2 | 63% | -42 | 0 | 0.0 | ||||||
| 29 | 09:47 | NW 38 G 44 | 0.06 | Freezing Fog and Windy | BKN000 BKN100 | -11.2 | -11.2 | 100% | -42 | 0 | 0.0 | ||||||
| 29 | 08:59 | NW 39 G 45 | 0.06 | Freezing Fog and Windy | BKN000 | -11.2 | -11.2 | 100% | -42 | 0 | 0.0 | ||||||
| 29 | 07:52 | NW 39 G 45 | 0.06 | Freezing Fog Low Drifting Snow and Windy | BKN000 | -12.5 | -13.7 | 94% | -44 | 0 | 0.0 | ||||||
| 29 | 06:56 | NW 36 | 0.06 | Freezing Fog Low Drifting Snow and Windy | VV001 | -13 | -13 | -11.2 | -12.6 | 100% | -44 | 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) | |||||||||||||||