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. | ||||||||||||||||
| 12 | 16:51 | Calm | 10.00 | Fair | CLR | 36 | 18 | 48% | 30.01 | 1017.9 | |||||||
| 12 | 15:51 | W 12 | 10.00 | Fair | CLR | 37 | 18 | 46% | 30 | 30.01 | 1017.8 | ||||||
| 12 | 14:51 | W 10 | 10.00 | Fair | CLR | 37 | 19 | 48% | 30 | 30.01 | 1017.7 | ||||||
| 12 | 13:51 | W 9 G 20 | 10.00 | Partly Cloudy | SCT040 | 36 | 18 | 48% | 30 | 30 | 1017.4 | ||||||
| 12 | 12:51 | W 14 G 23 | 10.00 | Partly Cloudy | SCT040 | 35.1 | 17.1 | 35.1 | 26.1 | 48% | 27 | 30 | 1017.4 | ||||
| 12 | 11:51 | W 16 G 23 | 10.00 | Fair | CLR | 35.1 | 15.1 | 44% | 26 | 30.01 | 1017.8 | ||||||
| 12 | 10:51 | W 15 G 28 | 10.00 | Fair | CLR | 30.9 | 12.9 | 47% | 21 | 30.04 | 1018.7 | ||||||
| 12 | 09:51 | W 12 G 18 | 10.00 | Fair | CLR | 28.9 | 10.9 | 47% | 20 | 30.04 | 1018.9 | ||||||
| 12 | 08:51 | W 14 G 22 | 10.00 | Fair | CLR | 28.9 | 10 | 45% | 19 | 30.02 | 1018.1 | ||||||
| 12 | 07:51 | W 12 | 10.00 | Fair | CLR | 27 | 10.9 | 51% | 17 | 29.99 | 1017.0 | ||||||
| 12 | 06:51 | W 8 | 10.00 | Fair | CLR | 26.1 | 10.9 | 30 | 26.1 | 53% | 18 | 29.95 | 1015.9 | ||||
| 12 | 05:51 | W 10 | 10.00 | Fair | CLR | 26.1 | 12 | 55% | 17 | 29.91 | 1014.5 | ||||||
| 12 | 04:51 | W 13 G 22 | 10.00 | Fair | CLR | 27 | 12 | 53% | 17 | 29.88 | 1013.4 | ||||||
| 12 | 03:51 | W 12 G 28 | 10.00 | Partly Cloudy | SCT047 | 28 | 12.9 | 53% | 19 | 29.86 | 1012.6 | ||||||
| 12 | 02:51 | W 20 G 31 | 10.00 | Fair | CLR | 28.9 | 12.9 | 51% | 17 | 29.82 | 1011.4 | ||||||
| 12 | 01:51 | W 21 G 35 | 10.00 | Fair and Breezy | CLR | 28.9 | 12.9 | 51% | 17 | 29.79 | 1010.3 | ||||||
| 12 | 00:51 | W 16 G 29 | 10.00 | A Few Clouds | FEW047 | 30 | 14 | 37 | 30 | 51% | 19 | 29.76 | 1009.2 | ||||
| 11 | 23:51 | W 15 G 32 | 10.00 | Partly Cloudy | SCT050 | 33.1 | 15.1 | 48% | 24 | 29.72 | 1008.0 | ||||||
| 11 | 22:51 | W 13 G 23 | 10.00 | Fair | CLR | 33.1 | 18 | 54% | 25 | 29.72 | 1007.9 | ||||||
| 11 | 21:51 | W 13 G 23 | 10.00 | Fair | CLR | 33.1 | 19 | 56% | 25 | 29.72 | 1007.9 | ||||||
| 11 | 20:51 | W 16 G 28 | 10.00 | Fair | CLR | 34 | 19.9 | 56% | 24 | 29.69 | 1007.1 | ||||||
| 11 | 19:51 | W 13 G 31 | 10.00 | Fair | CLR | 35.1 | 19 | 52% | 27 | 29.68 | 1006.5 | ||||||
| 11 | 18:51 | W 13 | 10.00 | Partly Cloudy | SCT120 | 37 | 19 | 45 | 37 | 48% | 30 | 29.67 | 1006.2 | ||||
| 11 | 17:51 | W 8 | 10.00 | Fair | CLR | 37.9 | 19.9 | 48% | 33 | 29.66 | 1005.9 | ||||||
| 11 | 16:51 | W 9 | 10.00 | A Few Clouds | FEW120 | 39.9 | 23 | 51% | 34 | 29.65 | 1005.7 | ||||||
| 11 | 15:51 | W 9 | 10.00 | A Few Clouds | FEW120 | 42.1 | 27 | 55% | 37 | 29.64 | 1005.0 | ||||||
| 11 | 14:51 | W 7 | 10.00 | A Few Clouds | FEW120 | 43 | 30 | 60% | 39 | 29.62 | 1004.6 | ||||||
| 11 | 13:51 | W 8 | 10.00 | Mostly Cloudy | FEW010 BKN020 | 43 | 32 | 65% | 39 | 29.65 | 1005.4 | ||||||
| 11 | 12:51 | W 10 G 17 | 10.00 | Mostly Cloudy | FEW010 BKN015 | 44.1 | 37 | 44.1 | 36 | 76% | 39 | 29.63 | 1004.8 | ||||
| 11 | 11:51 | NW 6 | 10.00 | Overcast | OVC008 | 39.9 | 36 | 86% | 36 | 29.66 | 1005.8 | ||||||
| 11 | 10:51 | NW 3 | 10.00 | Mostly Cloudy | BKN008 | 37 | 35.1 | 93% | 29.7 | 1007.1 | |||||||
| 11 | 09:51 | NW 7 | 10.00 | Overcast | OVC007 | 37 | 35.1 | 93% | 32 | 29.73 | 1008.2 | ||||||
| 11 | 08:51 | NW 3 | 10.00 | Overcast | OVC008 | 37 | 35.1 | 93% | 29.74 | 1008.5 | |||||||
| 11 | 07:51 | NW 6 | 10.00 | Overcast | OVC005 | 37 | 35.1 | 93% | 33 | 29.76 | 1009.1 | ||||||
| 11 | 06:51 | NW 8 | 10.00 | Overcast | OVC006 | 37 | 35.1 | 39 | 37 | 93% | 32 | 29.74 | 1008.6 | 0.05 | |||
| 11 | 05:51 | NW 8 | 10.00 | Overcast | OVC005 | 37 | 36 | 96% | 32 | 29.71 | 1007.5 | ||||||
| 11 | 04:51 | N 8 | 5.00 | Fog/Mist | OVC005 | 37 | 36 | 96% | 32 | 29.69 | 1006.8 | ||||||
| 11 | 03:51 | NW 9 | 3.00 | Light Rain Fog/Mist | OVC006 | 37.9 | 37 | 97% | 32 | 29.7 | 1007.0 | 0.01 | 0.05 | ||||
| 11 | 02:51 | NW 6 | 3.00 | Light Rain Fog/Mist | OVC011 | 37.9 | 37 | 97% | 34 | 29.72 | 1007.7 | 0.02 | |||||
| 11 | 01:51 | NE 6 | 2.00 | Light Rain Fog/Mist | OVC005 | 39 | 37.9 | 96% | 35 | 29.72 | 1007.7 | 0.02 | |||||
| 11 | 00:51 | NE 9 | 4.00 | Light Rain Fog/Mist | OVC006 | 39 | 37.9 | 39 | 37 | 96% | 33 | 29.75 | 1009.0 | 0.02 | 0.28 | ||
| 10 | 23:51 | E 13 | 4.00 | Light Rain Fog/Mist | OVC007 | 39 | 37.9 | 96% | 32 | 29.82 | 1011.3 | 0.04 | |||||
| 10 | 22:51 | E 13 | 4.00 | Light Rain Fog/Mist | OVC010 | 39 | 37 | 93% | 32 | 29.89 | 1013.7 | 0.03 | |||||
| 10 | 21:51 | E 10 | 10.00 | Light Rain | BKN011 OVC019 | 39 | 37 | 93% | 33 | 29.94 | 1015.2 | 0.03 | 0.19 | ||||
| 10 | 20:51 | NE 5 | 5.00 | Rain Fog/Mist | BKN007 BKN029 OVC035 | 37.9 | 36 | 93% | 35 | 30.01 | 1017.8 | 0.08 | |||||
| 10 | 19:51 | E 6 | 6.00 | Rain Fog/Mist | OVC046 | 37 | 36 | 96% | 33 | 30.05 | 1019.0 | 0.08 | |||||
| 10 | 18:51 | NE 5 | 10.00 | Light Rain | OVC065 | 37.9 | 33.1 | 45 | 37.9 | 83% | 35 | 30.08 | 1020.1 | 0.02 | 0.02 | ||
| 10 | 17:51 | E 5 | 10.00 | Overcast | FEW070 OVC085 | 39.9 | 30 | 68% | 37 | 30.1 | 1020.9 | ||||||
| 10 | 16:51 | SE 7 | 10.00 | A Few Clouds | FEW120 | 41 | 30 | 65% | 37 | 30.14 | 1022.0 | ||||||
| 10 | 15:51 | Calm | 10.00 | Fair | CLR | 41 | 30 | 65% | 30.14 | 1021.9 | |||||||
| 10 | 14:51 | NE 3 | 10.00 | Fair | CLR | 43 | 28.9 | 58% | 30.14 | 1022.0 | |||||||
| 10 | 13:51 | NE 3 | 10.00 | Fair | CLR | 44.1 | 28.9 | 55% | 30.13 | 1021.8 | |||||||
| 10 | 12:51 | NE 5 | 10.00 | Fair | CLR | 44.1 | 28.9 | 46 | 30.9 | 55% | 42 | 30.14 | 1022.0 | ||||
| 10 | 11:51 | NW 6 | 10.00 | Fair | CLR | 45 | 30 | 56% | 42 | 30.16 | 1022.7 | ||||||
| 10 | 10:51 | W 6 | 10.00 | Fair | CLR | 43 | 30.9 | 63% | 40 | 30.18 | 1023.5 | ||||||
| 10 | 09:51 | W 7 | 10.00 | Fair | CLR | 39.9 | 32 | 73% | 36 | 30.2 | 1024.1 | ||||||
| 10 | 08:51 | W 7 | 10.00 | Fair | CLR | 36 | 32 | 86% | 31 | 30.19 | 1023.9 | ||||||
| 10 | 07:51 | W 5 | 10.00 | Fair | CLR | 32 | 30 | 92% | 28 | 30.18 | 1023.4 | ||||||
| 10 | 06:51 | W 5 | 10.00 | Fair | CLR | 37.9 | 32 | 50 | 35.1 | 79% | 35 | 30.16 | 1022.6 | ||||
| 10 | 05:51 | SW 5 | 10.00 | Fair | CLR | 39 | 34 | 82% | 36 | 30.14 | 1022.0 | ||||||
| 10 | 04:51 | W 8 | 10.00 | Fair | CLR | 42.1 | 35.1 | 76% | 38 | 30.1 | 1020.6 | ||||||
| 10 | 03:51 | W 9 | 10.00 | Fair | CLR | 43 | 36 | 76% | 38 | 30.07 | 1019.7 | ||||||
| 10 | 02:51 | SW 3 | 10.00 | Fair | CLR | 46 | 39 | 77% | 30.04 | 1018.8 | |||||||
| 10 | 01:51 | W 8 | 10.00 | Fair | CLR | 48.9 | 42.1 | 77% | 46 | 30.02 | 1017.8 | ||||||
| 10 | 00:51 | W 14 | 10.00 | Fair | CLR | 50 | 43 | 51.1 | 44.1 | 77% | 45 | 29.97 | 1016.2 | 0.01 | |||
| 09 | 23:51 | W 14 G 21 | 10.00 | Partly Cloudy | SCT021 | 50 | 46 | 86% | 45 | 29.94 | 1015.3 | ||||||
| 09 | 22:51 | SW 9 | 10.00 | Overcast | OVC012 | 50 | 48 | 93% | 47 | 29.93 | 1014.8 | ||||||
| 09 | 21:51 | SW 16 G 28 | 10.00 | Overcast | OVC011 | 50 | 46.9 | 89% | 45 | 29.92 | 1014.6 | 0.01 | |||||
| 09 | 20:51 | SW 9 | 10.00 | Overcast | OVC012 | 46 | 45 | 96% | 42 | 29.94 | 1015.4 | ||||||
| 09 | 19:51 | SW 13 | 10.00 | Light Rain | BKN011 OVC017 | 45 | 43 | 93% | 39 | 29.97 | 1016.4 | 0.01 | |||||
| 09 | 18:51 | S 10 | 10.00 | Light Rain | SCT017 BKN042 OVC090 | 44.1 | 42.1 | 46.9 | 44.1 | 93% | 39 | 29.98 | 1016.9 | 0.02 | 0.02 | ||
| 09 | 17:51 | S 9 | 10.00 | Overcast | FEW021 BKN050 OVC060 | 45 | 39.9 | 83% | 41 | 30.02 | 1018.1 | ||||||
| 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) | |||||||||||||||