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. | ||||||||||||||||
| 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 | |||||||
| 25 | 01:51 | Calm | 10.00 | Fair | CLR | 26.1 | 24.1 | 92% | 30.25 | 1026.0 | |||||||
| 25 | 00:51 | Calm | 10.00 | Fair | CLR | 26.1 | 24.1 | 33.1 | 24.1 | 92% | 30.24 | 1025.6 | |||||
| 24 | 23:51 | Calm | 10.00 | Fair | CLR | 26.1 | 24.1 | 92% | 30.24 | 1025.5 | |||||||
| 24 | 22:51 | Calm | 10.00 | Fair | CLR | 26.1 | 24.1 | 92% | 30.25 | 1025.9 | |||||||
| 24 | 21:51 | Calm | 10.00 | Fair | CLR | 25 | 23 | 92% | 30.24 | 1025.6 | |||||||
| 24 | 20:51 | Calm | 10.00 | Fair | CLR | 28 | 25 | 88% | 30.24 | 1025.5 | |||||||
| 24 | 19:51 | Calm | 10.00 | Fair | CLR | 30.9 | 26.1 | 82% | 30.22 | 1025.0 | |||||||
| 24 | 18:51 | NW 5 | 10.00 | Fair | CLR | 28.9 | 25 | 48.9 | 28.9 | 85% | 25 | 30.23 | 1025.3 | ||||
| 24 | 17:51 | SE 5 | 10.00 | Fair | CLR | 36 | 26.1 | 67% | 33 | 30.23 | 1025.4 | ||||||
| 24 | 16:51 | NW 9 | 10.00 | Fair | CLR | 39.9 | 27 | 60% | 34 | 30.2 | 1024.1 | ||||||
| 24 | 15:51 | NW 9 | 10.00 | Fair | CLR | 44.1 | 27 | 51% | 40 | 30.17 | 1023.3 | ||||||
| 24 | 14:51 | NW 10 | 10.00 | Partly Cloudy | SCT044 | 46.9 | 28 | 48% | 43 | 30.16 | 1022.7 | ||||||
| 24 | 13:51 | W 13 G 20 | 10.00 | Mostly Cloudy | BKN048 | 48 | 28.9 | 48% | 43 | 30.13 | 1021.8 | ||||||
| 24 | 12:51 | NW 14 G 22 | 10.00 | Partly Cloudy | SCT043 | 48 | 28.9 | 48.9 | 30.9 | 48% | 43 | 30.11 | 1021.3 | ||||
| 24 | 11:51 | NW 14 G 22 | 10.00 | Fair | CLR | 48 | 28.9 | 48% | 43 | 30.11 | 1021.2 | ||||||
| 24 | 08:51 | W 6 | 10.00 | A Few Clouds | FEW080 | 41 | 33.1 | 73% | 38 | 30.09 | 1020.3 | ||||||
| 24 | 07:51 | Calm | 10.00 | Overcast | OVC080 | 36 | 32 | 86% | 30.06 | 1019.4 | |||||||
| 24 | 06:51 | Calm | 10.00 | Overcast | OVC080 | 33.1 | 30 | 34 | 28 | 89% | 30.03 | 1018.4 | |||||
| 24 | 05:51 | Calm | 10.00 | Overcast | BKN060 OVC075 | 30.9 | 30 | 96% | 29.99 | 1017.1 | |||||||
| 24 | 04:51 | Calm | 10.00 | A Few Clouds | FEW080 FEW100 | 30.9 | 28.9 | 92% | 29.96 | 1016.1 | |||||||
| 24 | 03:51 | Calm | 10.00 | Overcast | OVC065 | 32 | 28.9 | 88% | 29.94 | 1015.4 | |||||||
| 24 | 02:51 | Calm | 10.00 | Partly Cloudy | SCT120 | 30 | 28 | 92% | 29.93 | 1015.0 | |||||||
| 24 | 01:51 | Calm | 10.00 | Overcast | FEW036 FEW080 OVC110 | 30 | 28 | 92% | 29.93 | 1014.9 | |||||||
| 24 | 00:51 | Calm | 10.00 | Overcast | SCT080 OVC110 | 28 | 26.1 | 35.1 | 27 | 92% | 29.91 | 1014.5 | |||||
| 23 | 23:51 | W 5 | 10.00 | Partly Cloudy | SCT120 | 30 | 28 | 92% | 26 | 29.91 | 1014.4 | ||||||
| 23 | 22:51 | Calm | 10.00 | Overcast | OVC031 | 30.9 | 28 | 89% | 29.9 | 1014.2 | |||||||
| 23 | 21:51 | Calm | 10.00 | Mostly Cloudy | BKN030 BKN034 | 30 | 27 | 88% | 29.9 | 1013.9 | |||||||
| 23 | 20:51 | Calm | 10.00 | Mostly Cloudy | BKN048 BKN070 | 30.9 | 27 | 85% | 29.9 | 1014.1 | |||||||
| 23 | 19:51 | Calm | 10.00 | Overcast | FEW080 OVC120 | 32 | 27 | 82% | 29.9 | 1014.0 | |||||||
| 23 | 18:51 | Calm | 10.00 | Overcast | FEW055 BKN075 OVC110 | 35.1 | 28 | 39 | 34 | 76% | 29.9 | 1014.0 | |||||
| 23 | 17:51 | Calm | 10.00 | Overcast | OVC060 | 35.1 | 28 | 76% | 29.91 | 1014.4 | |||||||
| 23 | 16:51 | Calm | 10.00 | Overcast | OVC041 | 37.9 | 26.1 | 62% | 29.91 | 1014.4 | |||||||
| 23 | 15:51 | SW 5 | 10.00 | Overcast | SCT042 BKN065 OVC095 | 37.9 | 26.1 | 62% | 35 | 29.9 | 1014.1 | ||||||
| 23 | 14:51 | Calm | 10.00 | Light Snow | BKN050 OVC060 | 37.9 | 24.1 | 57% | 29.89 | 1013.9 | |||||||
| 23 | 13:51 | S 5 | 10.00 | Overcast | OVC080 | 39 | 24.1 | 55% | 36 | 29.89 | 1013.9 | ||||||
| 23 | 12:51 | S 5 | 10.00 | Overcast | OVC085 | 37.9 | 23 | 39 | 19.9 | 55% | 35 | 29.92 | 1014.7 | ||||
| 23 | 11:51 | W 6 | 10.00 | Overcast | OVC090 | 37.9 | 21.9 | 52% | 34 | 29.94 | 1015.3 | ||||||
| 23 | 10:51 | SW 5 | 10.00 | Overcast | OVC110 | 39 | 25 | 57% | 36 | 29.96 | 1016.1 | ||||||
| 23 | 09:51 | W 3 | 10.00 | Fair | CLR | 35.1 | 25 | 67% | 29.99 | 1017.2 | |||||||
| 23 | 08:51 | W 3 | 10.00 | Fair | CLR | 32 | 25 | 75% | 29.98 | 1016.8 | |||||||
| 23 | 06:51 | Calm | 10.00 | Fair | CLR | 21 | 19.9 | 25 | 19 | 96% | 30 | 1017.6 | |||||
| 23 | 05:51 | Calm | 10.00 | Fair | CLR | 23 | 21 | 92% | 30 | 1017.7 | |||||||
| 23 | 04:51 | W 3 | 10.00 | Fair | CLR | 19.9 | 18 | 92% | 30 | 1017.5 | |||||||
| 23 | 03:51 | Calm | 10.00 | Fair | CLR | 19.9 | 19.9 | 100% | 29.99 | 1017.1 | |||||||
| 23 | 02:51 | Calm | 10.00 | Fair | CLR | 21.9 | 19.9 | 92% | 29.99 | 1017.2 | |||||||
| 23 | 01:51 | Calm | 10.00 | Fair | CLR | 21 | 18 | 88% | 29.99 | 1017.1 | |||||||
| 23 | 00:51 | Calm | 10.00 | Fair | CLR | 24.1 | 21 | 37.9 | 21.9 | 88% | 29.98 | 1016.6 | |||||
| 22 | 23:51 | Calm | 10.00 | Fair | CLR | 25 | 21 | 85% | 29.97 | 1016.5 | |||||||
| 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) | |||||||||||||||