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. | ||||||||||||||||
| 18 | 07:51 | Calm | 0.75 | Fog/Mist | VV004 | 26.1 | 25 | 96% | 29.91 | 1014.6 | |||||||
| 17 | 20:51 | SW 5 | 8.00 | Overcast | OVC038 | 36 | 30.9 | 82% | 33 | 30.04 | 1018.7 | ||||||
| 17 | 19:51 | SW 7 | 7.00 | Overcast | OVC043 | 36 | 30.9 | 82% | 31 | 30.04 | 1018.8 | ||||||
| 17 | 18:51 | SW 6 | 7.00 | Overcast | SCT032 OVC045 | 35.1 | 30.9 | 37 | 35.1 | 85% | 31 | 30.05 | 1019.1 | ||||
| 17 | 17:51 | S 3 | 5.00 | Overcast with Haze | OVC033 | 36 | 30.9 | 82% | 30.05 | 1019.2 | |||||||
| 17 | 16:51 | S 6 | 5.00 | Overcast with Haze | OVC025 | 36 | 30.9 | 82% | 32 | 30.05 | 1019.3 | ||||||
| 17 | 15:51 | SW 10 | 9.00 | Overcast | BKN017 OVC022 | 36 | 30.9 | 82% | 29 | 30.04 | 1019.0 | ||||||
| 17 | 14:51 | S 6 | 9.00 | Overcast | OVC017 | 36 | 30 | 79% | 32 | 30.04 | 1018.8 | ||||||
| 17 | 13:51 | S 10 | 10.00 | Overcast | OVC020 | 36 | 28.9 | 76% | 29 | 30.05 | 1019.3 | ||||||
| 17 | 12:51 | S 8 | 10.00 | Overcast | BKN016 OVC028 | 37 | 28 | 37 | 26.1 | 70% | 32 | 30.06 | 1019.6 | ||||
| 17 | 11:51 | S 7 | 10.00 | Overcast | FEW016 BKN065 OVC080 | 35.1 | 26.1 | 70% | 30 | 30.09 | 1020.6 | ||||||
| 17 | 10:51 | Calm | 10.00 | Overcast | OVC031 | 33.1 | 24.1 | 70% | 30.11 | 1021.2 | |||||||
| 17 | 09:51 | S 5 | 10.00 | Overcast | OVC031 | 32 | 23 | 69% | 28 | 30.13 | 1021.8 | ||||||
| 17 | 08:51 | Calm | 9.00 | Overcast | BKN025 OVC031 | 30 | 23 | 75% | 30.14 | 1022.3 | |||||||
| 17 | 07:51 | Calm | 10.00 | Overcast | OVC036 | 27 | 23 | 85% | 30.15 | 1022.5 | |||||||
| 17 | 06:51 | Calm | 10.00 | Overcast | OVC035 | 26.1 | 21.9 | 26.1 | 19.9 | 84% | 30.14 | 1022.3 | |||||
| 17 | 05:51 | Calm | 10.00 | Overcast | OVC035 | 25 | 21 | 85% | 30.13 | 1022.0 | |||||||
| 17 | 04:51 | Calm | 10.00 | Overcast | OVC034 | 24.1 | 21 | 88% | 30.12 | 1021.7 | |||||||
| 17 | 03:51 | Calm | 10.00 | Overcast | OVC036 | 23 | 19.9 | 88% | 30.13 | 1021.8 | |||||||
| 17 | 02:51 | Calm | 10.00 | Mostly Cloudy | FEW038 BKN120 | 23 | 19.9 | 88% | 30.13 | 1021.8 | |||||||
| 17 | 01:51 | Calm | 10.00 | Partly Cloudy | SCT041 | 23 | 19.9 | 88% | 30.14 | 1022.3 | |||||||
| 17 | 00:51 | Calm | 10.00 | Overcast | OVC044 | 19.9 | 18 | 32 | 17.1 | 92% | 30.16 | 1022.9 | |||||
| 16 | 23:51 | Calm | 10.00 | Fair | CLR | 21 | 19 | 92% | 30.17 | 1023.2 | |||||||
| 16 | 22:51 | Calm | 10.00 | Fair | CLR | 21.9 | 19.9 | 92% | 30.17 | 1023.3 | |||||||
| 16 | 21:51 | Calm | 10.00 | Fair | CLR | 21.9 | 19 | 89% | 30.17 | 1023.4 | |||||||
| 16 | 20:51 | Calm | 10.00 | Fair | CLR | 25 | 21 | 85% | 30.17 | 1023.3 | |||||||
| 16 | 19:51 | Calm | 10.00 | A Few Clouds | FEW028 | 28 | 21.9 | 78% | 30.17 | 1023.2 | |||||||
| 16 | 18:51 | NE 5 | 10.00 | Partly Cloudy | SCT031 | 30.9 | 23 | 36 | 30.9 | 72% | 27 | 30.16 | 1022.8 | ||||
| 16 | 17:51 | E 8 | 10.00 | Overcast | OVC031 | 34 | 24.1 | 67% | 28 | 30.16 | 1022.8 | ||||||
| 16 | 16:51 | NE 6 | 10.00 | Overcast | OVC030 | 35.1 | 24.1 | 64% | 31 | 30.15 | 1022.8 | ||||||
| 16 | 15:51 | NE 5 | 10.00 | Overcast | OVC030 | 35.1 | 23 | 61% | 32 | 30.14 | 1022.2 | ||||||
| 16 | 14:51 | NE 8 | 10.00 | Mostly Cloudy | BKN032 | 36 | 23 | 59% | 30 | 30.13 | 1022.1 | ||||||
| 16 | 13:51 | E 6 | 10.00 | Mostly Cloudy | BKN032 | 36 | 21.9 | 57% | 32 | 30.13 | 1022.0 | ||||||
| 16 | 12:51 | N 8 | 10.00 | Overcast | BKN031 OVC070 | 35.1 | 21 | 35.1 | 21 | 57% | 29 | 30.15 | 1022.5 | ||||
| 16 | 11:51 | NE 5 | 10.00 | Partly Cloudy | SCT090 | 34 | 21 | 59% | 30 | 30.16 | 1022.8 | ||||||
| 16 | 10:51 | NE 6 | 10.00 | Overcast | SCT060 OVC090 | 30.9 | 19 | 61% | 26 | 30.18 | 1023.5 | ||||||
| 16 | 09:51 | NE 5 | 10.00 | Overcast | BKN060 OVC090 | 28.9 | 18 | 63% | 25 | 30.2 | 1024.4 | ||||||
| 16 | 08:51 | N 5 | 10.00 | Overcast | OVC030 | 27 | 14 | 58% | 22 | 30.2 | 1024.5 | ||||||
| 16 | 07:51 | NW 3 | 10.00 | Overcast | OVC090 | 23 | 14 | 68% | 30.18 | 1023.8 | |||||||
| 16 | 06:51 | Calm | 10.00 | Overcast | FEW055 BKN075 OVC090 | 23 | 14 | 23 | 18 | 68% | 30.16 | 1023.1 | |||||
| 16 | 05:51 | Calm | 10.00 | Overcast | OVC070 | 21.9 | 14 | 71% | 30.14 | 1022.4 | |||||||
| 16 | 04:51 | Calm | 10.00 | Partly Cloudy | SCT090 | 21.9 | 14 | 71% | 30.16 | 1022.8 | |||||||
| 16 | 03:51 | Calm | 10.00 | Overcast | OVC090 | 21.9 | 14 | 71% | 30.15 | 1022.7 | |||||||
| 16 | 02:51 | Calm | 10.00 | Overcast | OVC060 | 21 | 14 | 74% | 30.14 | 1022.4 | |||||||
| 16 | 01:51 | Calm | 10.00 | Overcast | FEW060 OVC085 | 19 | 12.9 | 77% | 30.16 | 1022.9 | |||||||
| 16 | 00:51 | Calm | 10.00 | Mostly Cloudy | BKN070 | 19 | 12.9 | 27 | 16 | 77% | 30.15 | 1022.6 | |||||
| 15 | 23:51 | Calm | 10.00 | Mostly Cloudy | BKN080 | 19.9 | 12.9 | 74% | 30.17 | 1023.2 | |||||||
| 15 | 22:51 | Calm | 10.00 | Overcast | OVC075 | 18 | 12 | 77% | 30.18 | 1023.6 | |||||||
| 15 | 21:51 | Calm | 10.00 | Fair | CLR | 19 | 12.9 | 77% | 30.16 | 1023.2 | |||||||
| 15 | 20:51 | Calm | 10.00 | Fair | CLR | 21 | 12.9 | 71% | 30.15 | 1022.6 | |||||||
| 15 | 19:51 | E 3 | 10.00 | Fair | CLR | 25 | 12.9 | 60% | 30.13 | 1022.2 | |||||||
| 15 | 18:51 | E 5 | 10.00 | Fair | CLR | 25 | 14 | 35.1 | 25 | 63% | 20 | 30.15 | 1022.9 | ||||
| 15 | 17:51 | E 6 | 10.00 | Fair | CLR | 28 | 15.1 | 58% | 22 | 30.15 | 1022.9 | ||||||
| 15 | 16:51 | SE 7 | 10.00 | Fair | CLR | 30.9 | 15.1 | 52% | 25 | 30.15 | 1022.5 | ||||||
| 15 | 15:51 | E 3 | 10.00 | Fair | CLR | 34 | 3 | 27% | 30.12 | 1021.8 | |||||||
| 15 | 14:51 | NE 3 | 10.00 | Fair | CLR | 34 | 3 | 27% | 30.11 | 1021.2 | |||||||
| 15 | 13:51 | N 6 | 10.00 | Fair | CLR | 34 | 3 | 27% | 29 | 30.11 | 1021.2 | ||||||
| 15 | 12:51 | Calm | 10.00 | Fair | CLR | 33.1 | 1.9 | 33.1 | 9 | 26% | 30.11 | 1021.4 | |||||
| 15 | 11:51 | N 5 | 10.00 | Fair | CLR | 30.9 | 3.9 | 31% | 27 | 30.12 | 1021.5 | ||||||
| 15 | 10:51 | N 9 | 10.00 | Fair | CLR | 30 | 10 | 43% | 22 | 30.13 | 1021.9 | ||||||
| 15 | 09:51 | N 14 G 23 | 10.00 | A Few Clouds | FEW025 | 28.9 | 15.1 | 56% | 19 | 30.12 | 1021.6 | ||||||
| 15 | 08:51 | NW 3 | 10.00 | Fair | CLR | 26.1 | 18 | 71% | 30.11 | 1021.2 | |||||||
| 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) | |||||||||||||||