Weather observations for the past three days for
Laurence G Hanscom Field Airport
| 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. | ||||||||||||||||
| 02 | 08:51 | Calm | 10.00 | Fair | CLR | 9 | -2 | 61% | 29.88 | 1013.6 | |||||||
| 02 | 07:51 | Calm | 10.00 | Fair | CLR | 1 | -6 | 72% | 29.87 | 1013.3 | |||||||
| 02 | 06:51 | W 3 | 10.00 | Fair | CLR | 3.9 | -4 | 14 | 3 | 69% | 29.84 | 1012.4 | |||||
| 02 | 05:51 | W 3 | 10.00 | Fair | CLR | 12.9 | -2 | 51% | 29.83 | 1011.9 | |||||||
| 02 | 04:51 | NW 3 | 10.00 | Fair | CLR | 14 | -2 | 49% | 29.81 | 1011.3 | |||||||
| 02 | 03:51 | W 3 | 10.00 | Fair | CLR | 12.9 | -0.9 | 54% | 29.8 | 1010.8 | |||||||
| 02 | 02:51 | W 3 | 10.00 | Fair | CLR | 12 | -0.9 | 56% | 29.79 | 1010.6 | |||||||
| 02 | 01:51 | W 5 | 10.00 | Fair | CLR | 14 | -0.9 | 51% | 7 | 29.78 | 1010.2 | ||||||
| 02 | 00:51 | NW 6 | 10.00 | Fair | CLR | 12.9 | -0.9 | 19 | 12.9 | 54% | 5 | 29.76 | 1009.6 | ||||
| 01 | 23:51 | NW 8 | 10.00 | Fair | CLR | 14 | -0.9 | 51% | 4 | 29.74 | 1009.1 | ||||||
| 01 | 22:51 | NW 10 | 10.00 | Fair | CLR | 16 | 1 | 51% | 5 | 29.73 | 1008.7 | ||||||
| 01 | 21:51 | NW 13 | 10.00 | Fair | CLR | 18 | 1 | 47% | 6 | 29.71 | 1008.0 | ||||||
| 01 | 20:51 | NW 9 | 10.00 | Fair | CLR | 18 | 1.9 | 49% | 8 | 29.7 | 1007.5 | ||||||
| 01 | 19:51 | NW 14 | 10.00 | Fair | CLR | 19 | 1.9 | 47% | 6 | 29.69 | 1007.2 | ||||||
| 01 | 18:51 | NW 9 | 10.00 | Fair | CLR | 19 | 1.9 | 23 | 18 | 47% | 9 | 29.69 | 1007.1 | ||||
| 01 | 17:51 | NW 14 G 23 | 10.00 | Fair | CLR | 19.9 | 1.9 | 45% | 8 | 29.68 | 1006.8 | ||||||
| 01 | 16:51 | NW 12 G 20 | 10.00 | Fair | CLR | 21.9 | 1.9 | 42% | 11 | 29.67 | 1006.6 | ||||||
| 01 | 15:51 | N 13 | 10.00 | Fair | CLR | 23 | 3 | 42% | 12 | 29.67 | 1006.4 | ||||||
| 01 | 14:51 | N 15 G 23 | 10.00 | Fair | CLR | 21.9 | 3 | 44% | 10 | 29.68 | 1006.7 | ||||||
| 01 | 13:51 | N 13 G 28 | 10.00 | Fair | CLR | 19.9 | 1.9 | 45% | 8 | 29.7 | 1007.7 | ||||||
| 01 | 12:51 | N 13 G 23 | 10.00 | Fair | CLR | 18 | 1 | 18 | 5 | 47% | 6 | 29.74 | 1008.8 | ||||
| 01 | 11:51 | N 12 G 22 | 10.00 | Fair | CLR | 15.1 | -0.9 | 49% | 3 | 29.77 | 1009.8 | ||||||
| 01 | 10:51 | N 15 G 22 | 10.00 | Fair | CLR | 12.9 | -0.9 | 54% | -2 | 29.8 | 1011.0 | ||||||
| 01 | 09:51 | N 10 G 22 | 10.00 | Fair | CLR | 10 | -4 | 53% | -3 | 29.84 | 1012.3 | ||||||
| 01 | 08:51 | N 10 | 10.00 | Mostly Cloudy | BKN022 | 7 | -4 | 60% | -6 | 29.86 | 1013.2 | ||||||
| 01 | 07:51 | N 10 | 10.00 | Mostly Cloudy | BKN014 | 5 | -5.1 | 63% | -9 | 29.86 | 1013.1 | ||||||
| 01 | 06:51 | N 8 | 10.00 | Fair | CLR | 5 | -5.1 | 10 | 5 | 63% | -7 | 29.9 | 1014.4 | ||||
| 01 | 05:51 | N 8 | 10.00 | A Few Clouds | FEW029 | 6.1 | -5.1 | 60% | -6 | 29.91 | 1014.7 | ||||||
| 01 | 04:51 | N 13 G 22 | 10.00 | Mostly Cloudy | BKN017 | 7 | -4 | 60% | -8 | 29.92 | 1014.9 | ||||||
| 01 | 03:51 | N 12 | 10.00 | Overcast | FEW017 OVC022 | 9 | -2.9 | 58% | -5 | 29.94 | 1015.8 | ||||||
| 01 | 02:51 | N 16 G 25 | 10.00 | Overcast | OVC017 | 10 | -2 | 58% | -6 | 29.96 | 1016.3 | ||||||
| 01 | 01:51 | N 7 | 10.00 | Overcast | OVC019 | 10 | -2 | 58% | 0 | 29.99 | 1017.3 | ||||||
| 01 | 00:51 | N 7 | 10.00 | Mostly Cloudy | BKN023 | 8.1 | -2.9 | 10.9 | 3 | 60% | -2 | 30.01 | 1018.0 | ||||
| 31 | 23:51 | N 6 | 10.00 | Fair | CLR | 7 | -4 | 60% | -2 | 30.01 | 1018.1 | ||||||
| 31 | 22:51 | N 6 | 10.00 | Fair | CLR | 9 | -2.9 | 58% | 0 | 30.05 | 1019.4 | ||||||
| 31 | 21:51 | N 8 | 10.00 | Fair | CLR | 10 | -2.9 | 55% | -1 | 30.07 | 1020.2 | ||||||
| 31 | 20:51 | NW 5 | 10.00 | Fair | CLR | 9 | -0.9 | 64% | 1 | 30.08 | 1020.6 | ||||||
| 31 | 19:51 | N 7 | 10.00 | Fair | CLR | 3 | -2.9 | 76% | -8 | 30.09 | 1021.0 | ||||||
| 31 | 18:51 | Calm | 10.00 | Fair | CLR | 8.1 | -0.9 | 21 | 7 | 66% | 30.1 | 1021.4 | |||||
| 31 | 17:51 | Calm | 10.00 | Fair | CLR | 10.9 | -2 | 56% | 30.08 | 1020.7 | |||||||
| 31 | 16:51 | E 5 | 10.00 | Fair | CLR | 19 | 1 | 45% | 13 | 30.08 | 1020.6 | ||||||
| 31 | 15:51 | Calm | 10.00 | Fair | CLR | 19.9 | -0 | 41% | 30.06 | 1019.8 | |||||||
| 31 | 14:51 | N 6 | 10.00 | Fair | CLR | 19.9 | -0 | 41% | 13 | 30.04 | 1019.3 | ||||||
| 31 | 13:51 | Vrbl 5 | 10.00 | Fair | CLR | 19 | -0.9 | 41% | 13 | 30.05 | 1019.6 | ||||||
| 31 | 12:51 | NW 6 | 10.00 | Fair | CLR | 16 | -2 | 17.1 | -11.9 | 45% | 8 | 30.07 | 1020.3 | ||||
| 31 | 11:51 | N 8 | 10.00 | Fair | CLR | 14 | -2 | 49% | 4 | 30.1 | 1021.1 | ||||||
| 31 | 10:51 | NW 12 | 10.00 | Fair | CLR | 12 | -2.9 | 51% | -1 | 30.12 | 1021.8 | ||||||
| 31 | 09:51 | W 6 | 10.00 | Fair | CLR | 8.1 | -5.1 | 55% | -1 | 30.13 | 1022.3 | ||||||
| 31 | 08:51 | Calm | 10.00 | Fair | CLR | -4 | -11 | 71% | 30.12 | 1022.0 | |||||||
| 31 | 06:51 | Calm | 10.00 | Fair | CLR | -9.9 | -15 | -2.9 | -13 | 78% | 30.11 | 1021.8 | |||||
| 31 | 05:51 | Calm | 10.00 | Fair | CLR | -9.9 | -15 | 78% | 30.1 | 1021.2 | |||||||
| 31 | 04:51 | Calm | 10.00 | Fair | CLR | -9.9 | -13 | 86% | 30.09 | 1021.0 | |||||||
| 31 | 03:51 | Calm | 10.00 | Fair | CLR | -9 | -13 | 82% | 30.09 | 1020.9 | |||||||
| 31 | 02:51 | Calm | 10.00 | Fair | CLR | -7.1 | -11.9 | 79% | 30.09 | 1020.8 | |||||||
| 31 | 01:51 | Calm | 10.00 | Fair | CLR | -5.1 | -11.9 | 72% | 30.08 | 1020.6 | |||||||
| 31 | 00:51 | W 3 | 10.00 | Fair | CLR | -2.9 | -11 | 10.9 | -5.1 | 68% | 30.07 | 1020.1 | |||||
| 30 | 23:51 | W 5 | 10.00 | Fair | CLR | 1 | -9.9 | 59% | -8 | 30.06 | 1019.8 | ||||||
| 30 | 22:51 | SW 6 | 10.00 | Fair | CLR | 6.1 | -8 | 52% | -3 | 30.07 | 1020.1 | ||||||
| 30 | 21:51 | W 5 | 10.00 | Fair | CLR | 7 | -8 | 50% | -1 | 30.05 | 1019.7 | ||||||
| 30 | 20:51 | W 6 | 10.00 | Fair | CLR | 9 | -9 | 43% | 0 | 30.05 | 1019.4 | ||||||
| 30 | 19:51 | W 9 | 10.00 | Fair | CLR | 10 | -9 | 41% | -2 | 30.03 | 1019.0 | ||||||
| 30 | 18:51 | W 7 | 10.00 | Fair | CLR | 10.9 | -9 | 15.1 | 10.9 | 40% | 1 | 30.03 | 1018.9 | ||||
| 30 | 17:51 | W 8 | 10.00 | Fair | CLR | 12 | -9 | 38% | 1 | 30.01 | 1018.2 | ||||||
| 30 | 16:51 | W 13 | 10.00 | Fair | CLR | 12.9 | -8 | 38% | -1 | 29.98 | 1017.3 | ||||||
| 30 | 15:51 | W 16 G 23 | 10.00 | Fair | CLR | 14 | -7.1 | 38% | -1 | 29.96 | 1016.5 | ||||||
| 30 | 14:51 | W 15 G 31 | 10.00 | Fair | CLR | 14 | -8 | 36% | -0 | 29.95 | 1015.9 | ||||||
| 30 | 13:51 | NW 18 G 31 | 10.00 | Fair | CLR | 12.9 | -8 | 38% | -3 | 29.94 | 1015.7 | ||||||
| 30 | 12:51 | NW 18 G 25 | 10.00 | Fair | CLR | 12.9 | -9 | 12.9 | 3.9 | 36% | -3 | 29.94 | 1015.7 | ||||
| 30 | 11:51 | W 14 G 25 | 10.00 | Fair | CLR | 10 | -9.9 | 39% | -5 | 29.95 | 1016.1 | ||||||
| 30 | 10:51 | W 16 G 25 | 10.00 | Fair | CLR | 9 | -11 | 39% | -7 | 29.97 | 1016.8 | ||||||
| 30 | 09:51 | W 24 G 31 | 10.00 | Fair and Breezy | CLR | 7 | -11.9 | 41% | -13 | 29.98 | 1017.0 | ||||||
| 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) | |||||||||||||||