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. | ||||||||||||||||
| 29 | 10:51 | Calm | 0.50 | Light Rain Fog | VV003 | 33.1 | 33.1 | 100% | 29.37 | 996.1 | 0.01 | ||||||
| 29 | 09:51 | Calm | 0.50 | Fog | VV003 | 33.1 | 32 | 96% | 29.4 | 997.2 | 0.01 | ||||||
| 29 | 08:51 | Calm | 0.50 | Fog | VV003 | 33.1 | 32 | 96% | 29.42 | 997.8 | 0.01 | ||||||
| 29 | 07:51 | Calm | 0.50 | Fog | VV003 | 32 | 32 | 100% | 29.45 | 998.9 | |||||||
| 29 | 06:51 | Calm | 0.50 | Unknown Precip Fog | OVC003 | 32 | 32 | 33.1 | 32 | 100% | 29.5 | 1000.5 | 0.07 | ||||
| 29 | 05:51 | Calm | 0.50 | Fog | VV003 | 32 | 32 | 100% | 29.54 | 1002.0 | 0.01 | ||||||
| 29 | 04:51 | Calm | 0.75 | Unknown Precip Fog/Mist | VV003 | 32 | 32 | 100% | 29.58 | 1003.0 | 0.01 | ||||||
| 29 | 02:51 | SE 3 | 1.25 | Light Rain Fog/Mist | OVC004 | 33.1 | 32 | 96% | 29.68 | 1006.5 | 0.01 | ||||||
| 29 | 01:51 | SE 6 | 7.00 | Overcast | OVC006 | 33.1 | 30.9 | 92% | 28 | 29.72 | 1008.0 | 0.04 | |||||
| 29 | 00:51 | SE 6 | 3.00 | Unknown Precip Fog/Mist | BKN007 OVC011 | 32 | 30.9 | 33.1 | 30.9 | 96% | 27 | 29.78 | 1010.0 | 0.08 | 0.17 | ||
| 28 | 23:51 | S 5 | 5.00 | Unknown Precip Fog/Mist | FEW014 OVC070 | 32 | 28.9 | 88% | 28 | 29.82 | 1011.2 | 0.08 | |||||
| 28 | 22:51 | S 5 | 8.00 | Unknown Precip | SCT065 OVC080 | 32 | 24.1 | 73% | 28 | 29.84 | 1012.1 | 0.01 | |||||
| 28 | 21:51 | S 8 | 10.00 | Overcast | OVC110 | 32 | 19.9 | 61% | 25 | 29.88 | 1013.3 | ||||||
| 28 | 20:51 | S 6 | 10.00 | Fair | CLR | 32 | 19 | 59% | 27 | 29.9 | 1014.2 | ||||||
| 28 | 19:51 | S 7 | 10.00 | Fair | CLR | 33.1 | 19.9 | 58% | 28 | 29.93 | 1015.4 | ||||||
| 28 | 18:51 | S 6 | 10.00 | Fair | CLR | 33.1 | 19.9 | 37 | 28 | 58% | 28 | 29.97 | 1016.8 | ||||
| 28 | 17:51 | S 3 | 10.00 | Fair | CLR | 28 | 19 | 69% | 29.97 | 1016.8 | |||||||
| 28 | 16:51 | SW 5 | 10.00 | Fair | CLR | 33.1 | 18 | 54% | 29 | 29.99 | 1017.3 | ||||||
| 28 | 15:51 | Calm | 10.00 | Fair | CLR | 35.1 | 18 | 50% | 30.01 | 1017.9 | |||||||
| 28 | 14:51 | SW 5 | 10.00 | Fair | CLR | 35.1 | 18 | 50% | 32 | 30.02 | 1018.3 | ||||||
| 28 | 12:51 | W 7 | 10.00 | Fair | CLR | 35.1 | 16 | 35.1 | 1 | 46% | 30 | 30.04 | 1018.9 | ||||
| 28 | 11:51 | SW 3 | 10.00 | Fair | CLR | 32 | 15.1 | 50% | 30.06 | 1019.6 | |||||||
| 28 | 10:51 | Calm | 10.00 | Fair | CLR | 27 | 12.9 | 55% | 30.09 | 1020.9 | |||||||
| 28 | 09:51 | Calm | 10.00 | Fair | CLR | 21.9 | 12.9 | 68% | 30.13 | 1022.0 | |||||||
| 28 | 08:51 | Calm | 10.00 | Fair | CLR | 10.9 | 8.1 | 88% | 30.14 | 1022.4 | |||||||
| 28 | 06:51 | Calm | 10.00 | Fair | CLR | 1 | -4 | 6.1 | -0 | 79% | 30.15 | 1023.0 | |||||
| 28 | 05:51 | Calm | 10.00 | Fair | CLR | 3 | -0.9 | 83% | 30.15 | 1022.8 | |||||||
| 28 | 04:51 | Calm | 10.00 | Fair | CLR | 1 | -2.9 | 83% | 30.14 | 1022.6 | |||||||
| 28 | 03:51 | Calm | 10.00 | Fair | CLR | 1.9 | -2 | 83% | 30.13 | 1022.2 | |||||||
| 28 | 02:51 | Calm | 10.00 | Fair | CLR | 1.9 | -2 | 83% | 30.14 | 1022.3 | |||||||
| 28 | 01:51 | Calm | 10.00 | Fair | CLR | 3.9 | 1 | 88% | 30.15 | 1022.7 | |||||||
| 28 | 00:51 | Calm | 10.00 | Fair | CLR | 3.9 | 1 | 12.9 | 3.9 | 88% | 30.15 | 1022.9 | |||||
| 27 | 23:51 | Calm | 10.00 | Fair | CLR | 5 | 1 | 83% | 30.15 | 1022.7 | |||||||
| 27 | 22:51 | Calm | 10.00 | Fair | CLR | 7 | 3 | 84% | 30.15 | 1022.9 | |||||||
| 27 | 21:51 | Calm | 10.00 | Fair | CLR | 6.1 | 3.9 | 91% | 30.16 | 1023.0 | |||||||
| 27 | 20:51 | Calm | 10.00 | Fair | CLR | 7 | 3.9 | 87% | 30.16 | 1023.0 | |||||||
| 27 | 19:51 | Calm | 10.00 | Fair | CLR | 10.9 | 9 | 92% | 30.14 | 1022.6 | |||||||
| 27 | 18:51 | Calm | 10.00 | Fair | CLR | 12 | 10 | 24.1 | 10 | 92% | 30.14 | 1022.7 | |||||
| 27 | 17:51 | Calm | 10.00 | Fair | CLR | 14 | 10.9 | 88% | 30.14 | 1022.3 | |||||||
| 27 | 16:51 | Calm | 10.00 | Fair | CLR | 19 | 12.9 | 77% | 30.13 | 1022.0 | |||||||
| 27 | 15:51 | W 5 | 10.00 | Fair | CLR | 21.9 | 12 | 66% | 16 | 30.11 | 1021.3 | ||||||
| 27 | 14:51 | NW 6 | 10.00 | Fair | CLR | 24.1 | 12 | 60% | 18 | 30.11 | 1021.5 | ||||||
| 27 | 13:51 | Vrbl 5 | 10.00 | Fair | CLR | 23 | 10.9 | 60% | 18 | 30.11 | 1021.2 | ||||||
| 27 | 12:51 | N 7 | 10.00 | Fair | CLR | 21 | 10 | 21 | 14 | 62% | 13 | 30.12 | 1021.6 | ||||
| 27 | 11:51 | N 6 | 10.00 | Overcast | BKN025 OVC060 | 19 | 8.1 | 62% | 12 | 30.13 | 1021.9 | ||||||
| 27 | 10:51 | N 7 | 4.00 | Overcast with Haze | BKN025 OVC060 | 17.1 | 8.1 | 68% | 8 | 30.15 | 1022.8 | ||||||
| 27 | 09:51 | N 7 | 10.00 | Overcast | OVC016 | 15.1 | 8.1 | 74% | 6 | 30.16 | 1022.9 | ||||||
| 27 | 08:51 | N 9 | 10.00 | Overcast | OVC015 | 14 | 7 | 73% | 3 | 30.14 | 1022.5 | ||||||
| 27 | 06:51 | N 8 | 10.00 | Overcast | OVC016 | 14 | 9 | 16 | 14 | 80% | 4 | 30.08 | 1020.5 | 0.06 | |||
| 27 | 05:51 | N 9 | 9.00 | Light Snow | FEW018 SCT028 OVC110 | 15.1 | 9 | 77% | 4 | 30.07 | 1020.0 | ||||||
| 27 | 04:51 | N 10 | 9.00 | Light Snow | BKN049 OVC110 | 15.1 | 10 | 80% | 3 | 30.04 | 1019.1 | ||||||
| 27 | 03:51 | N 7 | 3.00 | Light Snow Fog/Mist | OVC024 | 15.1 | 10.9 | 84% | 6 | 30.03 | 1018.7 | 0.01 | 0.06 | ||||
| 27 | 02:51 | N 5 | 2.50 | Light Snow Fog/Mist | OVC022 | 16 | 12 | 84% | 10 | 30.04 | 1019.1 | 0.02 | |||||
| 27 | 01:51 | Calm | 1.25 | Light Snow Fog/Mist | OVC017 | 16 | 12 | 84% | 30.05 | 1019.4 | 0.03 | ||||||
| 27 | 00:51 | N 7 | 1.00 | Light Snow Fog/Mist | VV014 | 16 | 12 | 19.9 | 16 | 84% | 7 | 30.05 | 1019.4 | 0.02 | 0.06 | ||
| 26 | 23:51 | N 5 | 1.50 | Light Snow Fog/Mist | OVC016 | 16 | 12.9 | 88% | 10 | 30.06 | 1019.8 | 0.03 | |||||
| 26 | 22:51 | Calm | 1.00 | Light Snow Fog/Mist | VV012 | 17.1 | 12.9 | 84% | 30.08 | 1020.4 | 0.01 | ||||||
| 26 | 21:51 | N 3 | 10.00 | Overcast | BKN050 OVC070 | 19.9 | 5 | 52% | 30.08 | 1020.4 | |||||||
| 26 | 20:51 | Calm | 10.00 | Overcast | OVC095 | 19.9 | 1.9 | 45% | 30.08 | 1020.4 | |||||||
| 26 | 19:51 | E 5 | 10.00 | Overcast | OVC100 | 19 | 3.9 | 52% | 13 | 30.06 | 1019.7 | ||||||
| 26 | 18:51 | Calm | 10.00 | Fair | CLR | 17.1 | 3.9 | 21 | 16 | 56% | 30.09 | 1020.8 | |||||
| 26 | 17:51 | Calm | 10.00 | Fair | CLR | 17.1 | 1.9 | 51% | 30.08 | 1020.5 | |||||||
| 26 | 16:51 | Calm | 10.00 | Fair | CLR | 19 | -2.9 | 37% | 30.11 | 1021.5 | |||||||
| 26 | 15:51 | Calm | 10.00 | Fair | CLR | 19.9 | -2.9 | 36% | 30.11 | 1021.5 | |||||||
| 26 | 14:51 | Calm | 10.00 | Fair | CLR | 19.9 | -4 | 34% | 30.12 | 1021.7 | |||||||
| 26 | 13:51 | Calm | 10.00 | Fair | CLR | 19.9 | -2.9 | 36% | 30.13 | 1022.2 | |||||||
| 26 | 12:51 | Vrbl 6 | 10.00 | Fair | CLR | 19 | -2 | 19 | 9 | 39% | 12 | 30.16 | 1022.9 | ||||
| 26 | 11:51 | Vrbl 6 | 10.00 | Fair | CLR | 18 | -2.9 | 39% | 11 | 30.19 | 1024.1 | ||||||
| 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) | |||||||||||||||