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. | ||||||||||||||||
| 28 | 01:51 | SW 6 | 10.00 | Mostly Cloudy | BKN060 | 34 | 19.9 | 56% | 29 | 29.76 | 1009.3 | ||||||
| 28 | 00:51 | SW 6 | 10.00 | Mostly Cloudy | BKN060 | 34 | 19.9 | 41 | 34 | 56% | 29 | 29.76 | 1009.1 | ||||
| 27 | 23:51 | SW 7 | 10.00 | Mostly Cloudy | BKN065 | 36 | 19.9 | 52% | 31 | 29.76 | 1009.3 | ||||||
| 27 | 22:51 | SW 5 | 10.00 | Mostly Cloudy | BKN065 | 36 | 21 | 55% | 33 | 29.77 | 1009.6 | ||||||
| 27 | 21:51 | SW 5 | 10.00 | Fair | CLR | 37 | 19.9 | 50% | 34 | 29.78 | 1009.9 | ||||||
| 27 | 20:51 | SW 7 | 10.00 | Partly Cloudy | SCT070 | 37.9 | 21 | 51% | 33 | 29.79 | 1010.2 | ||||||
| 27 | 19:51 | SW 6 | 10.00 | A Few Clouds | FEW065 | 39 | 19.9 | 46% | 35 | 29.79 | 1010.1 | ||||||
| 27 | 18:51 | W 5 | 10.00 | Overcast | OVC060 | 41 | 21 | 46.9 | 39.9 | 45% | 38 | 29.8 | 1010.5 | ||||
| 27 | 17:51 | SW 3 | 10.00 | Overcast | OVC065 | 41 | 21 | 45% | 29.8 | 1010.6 | |||||||
| 27 | 16:51 | W 3 | 10.00 | Overcast | OVC060 | 42.1 | 19.9 | 41% | 29.8 | 1010.5 | |||||||
| 27 | 15:51 | W 6 | 10.00 | Mostly Cloudy | BKN060 | 42.1 | 19.9 | 41% | 39 | 29.8 | 1010.5 | ||||||
| 27 | 14:51 | NW 12 | 10.00 | Mostly Cloudy | BKN060 | 43 | 19 | 38% | 37 | 29.78 | 1009.8 | ||||||
| 27 | 13:51 | W 9 G 18 | 10.00 | Overcast | OVC060 | 46 | 19 | 34% | 42 | 29.78 | 1009.7 | ||||||
| 27 | 12:51 | W 17 G 25 | 10.00 | Partly Cloudy | SCT055 | 46 | 19.9 | 46.9 | 37.9 | 35% | 40 | 29.78 | 1009.9 | ||||
| 27 | 11:51 | W 12 G 28 | 10.00 | A Few Clouds | FEW055 | 45 | 19 | 35% | 40 | 29.79 | 1010.0 | ||||||
| 27 | 08:51 | W 17 G 33 | 10.00 | Fair | CLR | 43 | 19.9 | 40% | 36 | 29.81 | 1010.6 | ||||||
| 27 | 07:51 | SW 10 G 22 | 10.00 | Fair | CLR | 41 | 25 | 53% | 35 | 29.8 | 1010.4 | ||||||
| 27 | 06:51 | W 5 | 10.00 | Fair | CLR | 37.9 | 27 | 55 | 37.9 | 65% | 35 | 29.77 | 1009.4 | ||||
| 27 | 05:51 | W 3 | 10.00 | Fair | CLR | 39.9 | 28.9 | 65% | 29.75 | 1008.9 | |||||||
| 27 | 04:51 | W 9 | 10.00 | Fair | CLR | 42.1 | 28 | 58% | 37 | 29.74 | 1008.4 | ||||||
| 27 | 03:51 | W 13 G 24 | 10.00 | Fair | CLR | 44.1 | 28.9 | 55% | 38 | 29.71 | 1007.4 | ||||||
| 27 | 02:51 | W 17 G 30 | 10.00 | Partly Cloudy | SCT049 | 46 | 34 | 63% | 40 | 29.69 | 1006.7 | ||||||
| 27 | 01:51 | W 15 G 22 | 10.00 | Mostly Cloudy | SCT075 BKN100 | 48.9 | 37.9 | 66% | 44 | 29.65 | 1005.1 | ||||||
| 27 | 00:51 | NW 15 G 23 | 10.00 | Overcast | FEW019 BKN026 OVC100 | 55 | 48 | 57 | 55 | 77% | 29.6 | 1003.7 | |||||
| 26 | 23:51 | SW 7 | 10.00 | Light Rain | OVC090 | 55 | 51.1 | 87% | 29.58 | 1003.0 | |||||||
| 26 | 22:51 | SW 12 | 10.00 | Partly Cloudy | FEW025 SCT120 | 55 | 52 | 90% | 29.59 | 1003.1 | |||||||
| 26 | 21:51 | SW 10 | 10.00 | Overcast | OVC012 | 57 | 52 | 83% | 29.61 | 1003.7 | |||||||
| 26 | 20:51 | SW 7 | 10.00 | Overcast | OVC011 | 57 | 53.1 | 87% | 29.61 | 1004.0 | |||||||
| 26 | 19:51 | Calm | 10.00 | Overcast | OVC010 | 57 | 54 | 90% | 29.62 | 1004.3 | |||||||
| 26 | 18:51 | S 6 | 10.00 | Overcast | OVC011 | 57 | 54 | 61 | 55.9 | 90% | 29.64 | 1004.9 | |||||
| 26 | 17:51 | S 5 | 10.00 | Overcast | OVC016 | 57 | 53.1 | 87% | 29.67 | 1005.8 | |||||||
| 26 | 16:51 | S 3 | 10.00 | Overcast | OVC019 | 57 | 53.1 | 87% | 29.67 | 1005.9 | |||||||
| 26 | 15:51 | S 5 | 10.00 | Overcast | OVC019 | 57.9 | 53.1 | 84% | 29.68 | 1006.3 | |||||||
| 26 | 14:51 | S 7 | 10.00 | Mostly Cloudy | BKN020 | 59 | 53.1 | 81% | 29.69 | 1006.5 | |||||||
| 26 | 13:51 | SW 9 | 10.00 | A Few Clouds | FEW017 | 61 | 53.1 | 75% | 29.69 | 1006.7 | |||||||
| 26 | 12:51 | SW 10 | 10.00 | Overcast | OVC017 | 59 | 52 | 60.1 | 52 | 78% | 29.73 | 1007.9 | |||||
| 26 | 11:51 | S 12 | 10.00 | Overcast | OVC015 | 60.1 | 54 | 80% | 29.74 | 1008.2 | |||||||
| 26 | 10:51 | SW 8 | 10.00 | Overcast | OVC014 | 57.9 | 54 | 87% | 29.76 | 1009.2 | |||||||
| 26 | 09:51 | SW 8 | 10.00 | Mostly Cloudy | BKN015 | 57 | 54 | 90% | 29.78 | 1009.9 | |||||||
| 26 | 08:51 | S 9 | 10.00 | Overcast | BKN017 OVC100 | 55 | 53.1 | 93% | 29.8 | 1010.5 | |||||||
| 26 | 07:51 | SW 7 | 10.00 | Overcast | BKN017 OVC100 | 55 | 53.1 | 93% | 29.8 | 1010.4 | |||||||
| 26 | 06:51 | S 3 | 10.00 | Overcast | OVC017 | 52 | 52 | 54 | 50 | 100% | 29.8 | 1010.5 | 0.09 | ||||
| 26 | 05:51 | SW 5 | 10.00 | Mostly Cloudy | BKN020 | 53.1 | 53.1 | 100% | 29.8 | 1010.6 | |||||||
| 26 | 04:51 | SW 8 | 10.00 | Overcast | BKN007 OVC013 | 54 | 53.1 | 97% | 29.81 | 1010.7 | |||||||
| 26 | 03:51 | S 7 | 9.00 | Overcast | BKN008 OVC011 | 52 | 51.1 | 97% | 29.82 | 1011.2 | 0.01 | 0.09 | |||||
| 26 | 02:51 | SE 7 | 2.50 | Light Rain Fog/Mist | FEW024 OVC037 | 51.1 | 50 | 96% | 29.85 | 1012.1 | 0.04 | ||||||
| 26 | 01:51 | S 6 | 8.00 | Light Rain | SCT008 BKN023 OVC030 | 51.1 | 48.9 | 92% | 29.89 | 1013.4 | 0.04 | ||||||
| 26 | 00:51 | S 7 | 6.00 | Light Rain Fog/Mist | FEW007 BKN034 OVC041 | 48.9 | 48 | 50 | 46.9 | 97% | 46 | 29.92 | 1014.5 | 0.05 | 0.25 | ||
| 25 | 23:51 | S 8 | 7.00 | Light Rain | OVC007 | 48.9 | 46.9 | 93% | 46 | 29.96 | 1015.9 | 0.05 | |||||
| 25 | 22:51 | S 7 | 10.00 | Light Rain | BKN009 BKN027 OVC055 | 48 | 46 | 93% | 45 | 30 | 1017.2 | 0.07 | |||||
| 25 | 21:51 | S 8 | 7.00 | Rain | SCT006 OVC060 | 46.9 | 46 | 97% | 44 | 30.03 | 1018.2 | 0.05 | 0.08 | ||||
| 25 | 20:51 | S 7 | 7.00 | Light Rain | OVC060 | 48 | 45 | 89% | 45 | 30.06 | 1019.4 | 0.03 | |||||
| 25 | 19:51 | S 7 | 10.00 | Overcast | FEW021 OVC070 | 48 | 44.1 | 86% | 45 | 30.08 | 1019.9 | ||||||
| 25 | 18:51 | S 6 | 10.00 | Overcast | BKN065 BKN085 OVC110 | 48 | 41 | 50 | 46 | 77% | 46 | 30.08 | 1020.1 | ||||
| 25 | 17:51 | S 7 | 10.00 | A Few Clouds | FEW095 | 46.9 | 39.9 | 77% | 44 | 30.1 | 1020.9 | ||||||
| 25 | 16:51 | S 5 | 10.00 | Fair | CLR | 48 | 39.9 | 74% | 47 | 30.11 | 1021.1 | ||||||
| 25 | 15:51 | S 5 | 10.00 | A Few Clouds | FEW120 | 48.9 | 39.9 | 71% | 48 | 30.13 | 1022.0 | ||||||
| 25 | 14:51 | S 8 | 10.00 | Overcast | OVC120 | 50 | 39 | 66% | 47 | 30.14 | 1022.1 | ||||||
| 25 | 13:51 | SW 9 | 10.00 | Overcast | OVC120 | 48.9 | 37.9 | 66% | 45 | 30.14 | 1022.1 | ||||||
| 25 | 12:51 | S 9 | 10.00 | Fair | CLR | 48.9 | 37.9 | 50 | 35.1 | 66% | 45 | 30.16 | 1022.8 | ||||
| 25 | 11:51 | SW 12 | 10.00 | Fair | CLR | 48.9 | 36 | 61% | 45 | 30.19 | 1023.8 | ||||||
| 25 | 10:51 | SW 6 | 10.00 | Fair | CLR | 46.9 | 34 | 61% | 45 | 30.2 | 1024.2 | ||||||
| 25 | 09:51 | Vrbl 7 | 10.00 | Fair | CLR | 44.1 | 33.1 | 65% | 41 | 30.22 | 1024.8 | ||||||
| 25 | 08:51 | SW 5 | 10.00 | Fair | CLR | 41 | 33.1 | 73% | 38 | 30.22 | 1024.8 | ||||||
| 25 | 07:51 | S 3 | 10.00 | Partly Cloudy | SCT110 | 39 | 30.9 | 73% | 30.23 | 1025.1 | |||||||
| 25 | 06:51 | W 3 | 10.00 | A Few Clouds | FEW120 | 35.1 | 28.9 | 36 | 24.1 | 78% | 30.23 | 1025.4 | |||||
| 25 | 05:51 | SW 3 | 10.00 | Partly Cloudy | SCT120 | 30.9 | 27 | 85% | 30.22 | 1025.0 | |||||||
| 25 | 04:51 | Calm | 10.00 | Fair | CLR | 27 | 25 | 92% | 30.23 | 1025.3 | |||||||
| 25 | 03:51 | Calm | 10.00 | Fair | CLR | 27 | 25 | 92% | 30.23 | 1025.2 | |||||||
| 25 | 02:51 | Calm | 10.00 | Fair | CLR | 28 | 25 | 88% | 30.25 | 1025.9 | |||||||
| 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) | |||||||||||||||