Weather observations for the past three days for
Laurence G Hanscom Field Airport
| Date | Time (edt) | 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. | ||||||||||||||||
| 21 | 06:51 | N 7 | 10.00 | Overcast | OVC008 | 53.1 | 52 | 96% | 30.07 | 1019.4 | |||||||
| 21 | 05:51 | N 8 | 10.00 | Overcast | OVC007 | 53.1 | 52 | 96% | 30.05 | 1018.8 | |||||||
| 21 | 04:51 | N 7 | 5.00 | Fog/Mist | OVC006 | 54 | 53.1 | 97% | 30.03 | 1018.2 | |||||||
| 21 | 03:51 | N 8 | 4.00 | Fog/Mist | OVC006 | 54 | 53.1 | 97% | 30.02 | 1017.8 | |||||||
| 21 | 02:51 | N 9 | 3.00 | Fog/Mist | OVC006 | 55.9 | 55 | 97% | 30.01 | 1017.3 | |||||||
| 21 | 01:51 | N 9 | 3.00 | Fog/Mist | OVC004 | 57 | 55.9 | 60.1 | 57 | 96% | 30.01 | 1017.4 | 0.01 | 0.12 | |||
| 21 | 00:51 | N 5 | 3.00 | Light Rain Fog/Mist | BKN005 OVC010 | 57.9 | 57 | 97% | 30 | 1017.2 | 0.03 | ||||||
| 20 | 23:51 | N 7 | 4.00 | Light Rain Fog/Mist | BKN006 OVC012 | 57.9 | 57 | 97% | 29.99 | 1016.9 | 0.03 | ||||||
| 20 | 22:51 | N 6 | 2.50 | Light Rain Fog/Mist | OVC003 | 57.9 | 57.9 | 100% | 29.99 | 1016.6 | 0.03 | 0.05 | |||||
| 20 | 21:51 | Calm | 3.00 | Light Rain Fog/Mist | OVC003 | 57.9 | 57 | 97% | 29.98 | 1016.6 | 0.02 | ||||||
| 20 | 20:51 | NE 3 | 5.00 | Fog/Mist | OVC009 | 57.9 | 57 | 97% | 29.99 | 1016.8 | |||||||
| 20 | 19:51 | E 5 | 9.00 | Overcast | OVC009 | 60.1 | 55.9 | 62.1 | 59 | 86% | 29.99 | 1016.7 | |||||
| 20 | 18:51 | SE 6 | 10.00 | Overcast | BKN014 OVC029 | 60.1 | 55 | 84% | 29.98 | 1016.6 | |||||||
| 20 | 17:51 | SE 6 | 10.00 | Overcast | OVC015 | 62.1 | 54 | 75% | 29.98 | 1016.4 | |||||||
| 20 | 16:51 | SE 10 | 10.00 | Overcast | BKN018 OVC036 | 62.1 | 53.1 | 73% | 29.98 | 1016.5 | |||||||
| 20 | 15:51 | SE 8 | 10.00 | Overcast | FEW022 SCT027 OVC038 | 61 | 54 | 78% | 30 | 1017.1 | |||||||
| 20 | 14:51 | E 7 | 10.00 | Overcast | OVC028 | 61 | 53.1 | 75% | 30.02 | 1017.9 | |||||||
| 20 | 13:51 | E 8 | 10.00 | Overcast | BKN040 OVC065 | 61 | 51.1 | 61 | 54 | 70% | 30.04 | 1018.6 | |||||
| 20 | 12:51 | SE 6 | 10.00 | Overcast | BKN031 OVC070 | 60.1 | 50 | 70% | 30.08 | 1019.9 | |||||||
| 20 | 11:51 | S 6 | 10.00 | Overcast | OVC085 | 61 | 51.1 | 70% | 30.09 | 1020.2 | |||||||
| 20 | 10:51 | SE 5 | 10.00 | Light Rain | OVC090 | 60.1 | 50 | 70% | 30.11 | 1021.1 | |||||||
| 20 | 09:51 | S 6 | 10.00 | Overcast | BKN085 OVC100 | 59 | 48.9 | 69% | 30.12 | 1021.2 | |||||||
| 20 | 08:51 | S 8 | 10.00 | Mostly Cloudy | BKN100 | 57.9 | 48.9 | 72% | 30.12 | 1021.2 | |||||||
| 20 | 07:51 | Calm | 10.00 | Overcast | BKN100 OVC120 | 54 | 50 | 54 | 48 | 87% | 30.12 | 1021.3 | |||||
| 20 | 06:51 | Calm | 10.00 | Overcast | OVC110 | 50 | 46.9 | 89% | 30.13 | 1021.6 | |||||||
| 20 | 05:51 | E 3 | 10.00 | A Few Clouds | FEW110 | 51.1 | 46.9 | 86% | 30.12 | 1021.2 | |||||||
| 20 | 04:51 | NE 3 | 10.00 | Fair | CLR | 51.1 | 48 | 89% | 30.14 | 1022.0 | |||||||
| 20 | 03:51 | Calm | 10.00 | Fair | CLR | 48.9 | 46.9 | 93% | 30.17 | 1022.8 | |||||||
| 20 | 02:51 | Calm | 10.00 | Fair | CLR | 48 | 46.9 | 96% | 30.18 | 1023.3 | |||||||
| 19 | 22:51 | Calm | 10.00 | Fair | CLR | 46 | 45 | 96% | 30.21 | 1024.2 | |||||||
| 19 | 21:51 | Calm | 10.00 | Fair | CLR | 48.9 | 46 | 90% | 30.2 | 1024.0 | |||||||
| 19 | 20:51 | Calm | 10.00 | Fair | CLR | 51.1 | 46 | 83% | 30.2 | 1023.9 | |||||||
| 19 | 19:51 | E 3 | 10.00 | Fair | CLR | 55 | 46 | 66 | 55 | 72% | 30.19 | 1023.7 | |||||
| 19 | 18:51 | E 6 | 10.00 | Fair | CLR | 57 | 46 | 67% | 30.19 | 1023.5 | |||||||
| 19 | 17:51 | E 9 | 10.00 | Fair | CLR | 60.1 | 45 | 58% | 30.18 | 1023.2 | |||||||
| 19 | 16:51 | E 10 | 10.00 | Fair | CLR | 62.1 | 45 | 54% | 30.18 | 1023.1 | |||||||
| 19 | 15:51 | E 6 | 10.00 | Fair | CLR | 64 | 44.1 | 48% | 30.17 | 1023.0 | |||||||
| 19 | 14:51 | Vrbl 3 | 10.00 | Fair | CLR | 66 | 43 | 43% | 30.18 | 1023.4 | |||||||
| 19 | 13:51 | Calm | 10.00 | Fair | CLR | 64 | 39.9 | 64.9 | 52 | 41% | 30.19 | 1023.5 | |||||
| 19 | 12:51 | Vrbl 6 | 10.00 | Fair | CLR | 63 | 41 | 45% | 30.21 | 1024.1 | |||||||
| 19 | 11:51 | Calm | 10.00 | Fair | CLR | 62.1 | 39.9 | 44% | 30.22 | 1024.5 | |||||||
| 19 | 10:51 | NE 5 | 10.00 | Fair | CLR | 61 | 39.9 | 46% | 30.23 | 1025.0 | |||||||
| 19 | 09:51 | NE 9 G 20 | 10.00 | Fair | CLR | 57.9 | 41 | 53% | 30.23 | 1024.8 | |||||||
| 19 | 08:51 | NE 8 | 10.00 | Fair | CLR | 57.9 | 41 | 53% | 30.23 | 1024.9 | |||||||
| 19 | 07:51 | N 5 | 10.00 | Fair | CLR | 52 | 45 | 57 | 43 | 77% | 30.22 | 1024.7 | |||||
| 19 | 06:51 | Calm | 10.00 | Fair | CLR | 44.1 | 42.1 | 93% | 30.2 | 1023.9 | |||||||
| 19 | 05:51 | Calm | 10.00 | Fair | CLR | 45 | 44.1 | 97% | 30.18 | 1023.1 | |||||||
| 19 | 04:51 | Calm | 10.00 | Fair | CLR | 48.9 | 45 | 86% | 30.16 | 1022.4 | |||||||
| 19 | 03:51 | Calm | 10.00 | Fair | CLR | 51.1 | 44.1 | 77% | 30.16 | 1022.4 | |||||||
| 19 | 02:51 | W 3 | 10.00 | Fair | CLR | 53.1 | 45 | 74% | 30.14 | 1021.7 | |||||||
| 19 | 01:51 | NW 5 | 10.00 | Fair | CLR | 55.9 | 42.1 | 66.9 | 55.9 | 60% | 30.13 | 1021.5 | |||||
| 19 | 00:51 | NW 6 | 10.00 | Fair | CLR | 57.9 | 42.1 | 56% | 30.13 | 1021.5 | |||||||
| 18 | 23:51 | NW 8 | 10.00 | Fair | CLR | 60.1 | 43 | 53% | 30.13 | 1021.3 | |||||||
| 18 | 22:51 | NW 9 | 10.00 | Fair | CLR | 62.1 | 44.1 | 52% | 30.12 | 1021.1 | |||||||
| 18 | 21:51 | N 8 | 10.00 | Fair | CLR | 63 | 44.1 | 50% | 30.1 | 1020.5 | |||||||
| 18 | 20:51 | N 12 G 20 | 10.00 | Fair | CLR | 66 | 46 | 49% | 30.09 | 1020.1 | |||||||
| 18 | 19:51 | N 7 | 10.00 | Fair | CLR | 66.9 | 51.1 | 78.1 | 66 | 57% | 30.07 | 1019.3 | |||||
| 18 | 18:51 | NW 5 | 10.00 | A Few Clouds | FEW070 | 68 | 54 | 61% | 30.04 | 1018.4 | |||||||
| 18 | 17:51 | NW 7 | 10.00 | Fair | CLR | 73.9 | 52 | 46% | 30.02 | 1017.8 | |||||||
| 18 | 16:51 | N 12 | 10.00 | A Few Clouds | FEW065 | 75.9 | 53.1 | 45% | 78 | 30.01 | 1017.5 | ||||||
| 18 | 15:51 | NW 12 | 10.00 | Partly Cloudy | SCT065 | 77 | 55.9 | 48% | 79 | 30.01 | 1017.2 | ||||||
| 18 | 14:51 | NW 9 G 21 | 10.00 | Mostly Cloudy | BKN055 | 77 | 55.9 | 48% | 79 | 30.01 | 1017.3 | ||||||
| 18 | 13:51 | NW 10 | 10.00 | Fair | CLR | 75.9 | 55.9 | 77 | 66.9 | 50% | 78 | 30.02 | 1017.7 | ||||
| 18 | 12:51 | N 7 | 10.00 | Partly Cloudy | SCT040 | 75.9 | 55.9 | 50% | 78 | 30.03 | 1017.8 | ||||||
| 18 | 11:51 | N 14 | 10.00 | Fair | CLR | 75 | 55.9 | 52% | 78 | 30.04 | 1018.2 | ||||||
| 18 | 10:51 | N 12 | 10.00 | Partly Cloudy | SCT032 | 73 | 59 | 62% | 30.05 | 1018.5 | |||||||
| 18 | 09:51 | NW 13 G 18 | 10.00 | Partly Cloudy | SCT014 | 72 | 62.1 | 71% | 30.05 | 1018.4 | |||||||
| 18 | 08:51 | NW 6 | 10.00 | Partly Cloudy | SCT024 | 69.1 | 66 | 90% | 30.04 | 1018.4 | |||||||
| 18 | 07:51 | W 5 | 10.00 | Partly Cloudy | SCT024 | 66.9 | 64.9 | 66.9 | 64 | 93% | 30.03 | 1018.1 | |||||
| Date | Time (edt) | 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) | |||||||||||||||