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. | ||||||||||||||||
| 03 | 11:51 | N 7 | 10.00 | Fair | CLR | 33.1 | 24.1 | 70% | 28 | 29.95 | 1015.8 | ||||||
| 03 | 10:51 | NW 10 | 10.00 | A Few Clouds | FEW040 | 32 | 25 | 75% | 24 | 29.96 | 1016.2 | ||||||
| 03 | 09:51 | NW 10 G 20 | 10.00 | A Few Clouds | FEW040 | 30.9 | 24.1 | 76% | 23 | 29.95 | 1015.9 | ||||||
| 03 | 08:51 | NW 10 | 10.00 | Partly Cloudy | SCT039 | 30 | 24.1 | 79% | 22 | 29.92 | 1014.7 | ||||||
| 03 | 07:51 | NW 7 | 10.00 | Partly Cloudy | SCT046 | 30 | 25 | 82% | 24 | 29.89 | 1013.9 | ||||||
| 03 | 06:51 | NW 13 | 10.00 | Mostly Cloudy | BKN048 | 30.9 | 25 | 33.1 | 30.9 | 79% | 22 | 29.87 | 1012.9 | 0.01 | |||
| 03 | 05:51 | NW 14 G 20 | 10.00 | Overcast | SCT029 OVC050 | 32 | 28.9 | 88% | 23 | 29.82 | 1011.4 | ||||||
| 03 | 04:51 | NW 9 | 10.00 | Overcast | BKN027 OVC050 | 32 | 28.9 | 88% | 25 | 29.77 | 1009.8 | ||||||
| 03 | 03:51 | NW 13 | 10.00 | Overcast | SCT010 BKN023 OVC032 | 33.1 | 30.9 | 92% | 25 | 29.74 | 1008.5 | 0.01 | |||||
| 03 | 02:51 | NW 12 | 1.75 | Light Snow Fog/Mist | BKN010 BKN017 OVC026 | 33.1 | 30.9 | 92% | 25 | 29.69 | 1007.0 | 0.01 | |||||
| 03 | 01:51 | NW 12 | 9.00 | Light Snow | OVC010 | 32 | 30 | 92% | 24 | 29.67 | 1006.2 | ||||||
| 03 | 00:51 | N 10 | 4.00 | Light Snow Fog/Mist | OVC009 | 32 | 30 | 33.1 | 32 | 92% | 24 | 29.63 | 1004.9 | 0.01 | 0.31 | ||
| 02 | 23:51 | NW 10 | 2.50 | Light Snow Fog/Mist | OVC007 | 32 | 30.9 | 96% | 24 | 29.61 | 1004.4 | 0.02 | |||||
| 02 | 22:51 | N 12 G 23 | 4.00 | Light Snow Fog/Mist | OVC007 | 33.1 | 30.9 | 92% | 25 | 29.59 | 1003.7 | 0.04 | |||||
| 02 | 21:51 | N 12 G 22 | 2.50 | Light Rain Fog/Mist | OVC006 | 33.1 | 30.9 | 92% | 25 | 29.59 | 1003.7 | 0.04 | 0.24 | ||||
| 02 | 20:51 | N 12 | 6.00 | Light Rain Fog/Mist | OVC007 | 33.1 | 30.9 | 92% | 25 | 29.62 | 1004.5 | 0.07 | |||||
| 02 | 19:51 | N 14 G 24 | 9.00 | Light Rain | OVC006 | 33.1 | 30.9 | 92% | 24 | 29.64 | 1005.2 | 0.13 | |||||
| 02 | 18:51 | N 10 G 20 | 5.00 | Light Rain Fog/Mist | OVC006 | 33.1 | 30.9 | 33.1 | 28.9 | 92% | 26 | 29.68 | 1006.5 | 0.14 | 0.45 | ||
| 02 | 17:51 | N 8 | 4.00 | Light Rain Fog/Mist | OVC005 | 32 | 30.9 | 96% | 25 | 29.72 | 1007.9 | 0.07 | |||||
| 02 | 16:51 | N 10 | 3.00 | Light Rain Fog/Mist | OVC004 | 32 | 30.9 | 96% | 24 | 29.75 | 1008.9 | 0.04 | |||||
| 02 | 15:51 | N 7 | 3.00 | Light Rain Fog/Mist | OVC004 | 32 | 30.9 | 96% | 26 | 29.8 | 1010.8 | 0.08 | 0.2 | ||||
| 02 | 14:51 | N 7 | 5.00 | Light Rain Fog/Mist | OVC005 | 30.9 | 30 | 96% | 25 | 29.87 | 1013.0 | 0.05 | |||||
| 02 | 13:51 | N 3 | 4.00 | Unknown Precip Fog/Mist | OVC007 | 30 | 28 | 92% | 29.91 | 1014.4 | 0.07 | ||||||
| 02 | 12:51 | N 6 | 0.75 | Light Snow Fog/Mist | FEW006 OVC017 | 28.9 | 27 | 28.9 | 27 | 92% | 23 | 29.97 | 1016.5 | 0.06 | 0.09 | ||
| 02 | 11:51 | NW 3 | 1.50 | Light Snow Fog/Mist | FEW005 FEW010 OVC023 | 28.9 | 26.1 | 89% | 29.99 | 1017.4 | 0.03 | ||||||
| 02 | 10:51 | NW 3 | 2.00 | Light Snow | OVC026 | 28.9 | 24.1 | 82% | 30.02 | 1018.1 | |||||||
| 02 | 09:51 | Calm | 10.00 | Overcast | OVC031 | 28.9 | 19.9 | 69% | 30.06 | 1019.7 | |||||||
| 02 | 08:51 | Calm | 10.00 | Overcast | BKN036 OVC045 | 28 | 18 | 66% | 30.1 | 1020.9 | |||||||
| 02 | 07:51 | NW 5 | 10.00 | Overcast | OVC035 | 27 | 17.1 | 66% | 22 | 30.15 | 1022.6 | ||||||
| 02 | 06:51 | NW 3 | 10.00 | Overcast | BKN032 OVC042 | 27 | 18 | 27 | 18 | 69% | 30.16 | 1022.9 | |||||
| 02 | 05:51 | Calm | 10.00 | Overcast | OVC036 | 26.1 | 17.1 | 69% | 30.17 | 1023.4 | |||||||
| 02 | 04:51 | NW 5 | 10.00 | Overcast | OVC035 | 25 | 18 | 75% | 20 | 30.18 | 1023.8 | ||||||
| 02 | 03:51 | Calm | 10.00 | Overcast | OVC046 | 24.1 | 17.1 | 75% | 30.2 | 1024.5 | |||||||
| 02 | 02:51 | Calm | 10.00 | Overcast | OVC046 | 23 | 18 | 81% | 30.24 | 1025.7 | |||||||
| 02 | 01:51 | Calm | 10.00 | Fair | CLR | 19.9 | 16 | 85% | 30.28 | 1027.1 | |||||||
| 02 | 00:51 | Calm | 10.00 | Fair | CLR | 18 | 14 | 28.9 | 17.1 | 84% | 30.28 | 1027.1 | |||||
| 01 | 23:51 | Calm | 10.00 | Fair | CLR | 18 | 12.9 | 81% | 30.29 | 1027.5 | |||||||
| 01 | 22:51 | Calm | 10.00 | Fair | CLR | 19.9 | 12.9 | 74% | 30.3 | 1027.6 | |||||||
| 01 | 21:51 | Calm | 10.00 | Fair | CLR | 24.1 | 14 | 65% | 30.3 | 1027.7 | |||||||
| 01 | 20:51 | Calm | 10.00 | Fair | CLR | 27 | 12.9 | 55% | 30.31 | 1027.8 | |||||||
| 01 | 19:51 | Vrbl 3 | 10.00 | Fair | CLR | 24.1 | 14 | 65% | 30.31 | 1028.1 | |||||||
| 01 | 18:51 | N 6 | 10.00 | Fair | CLR | 27 | 14 | 41 | 26.1 | 58% | 21 | 30.31 | 1028.0 | ||||
| 01 | 17:51 | NW 7 | 10.00 | Fair | CLR | 30.9 | 12 | 45% | 25 | 30.31 | 1027.9 | ||||||
| 01 | 16:51 | W 8 | 10.00 | Fair | CLR | 34 | 12 | 40% | 28 | 30.29 | 1027.4 | ||||||
| 01 | 15:51 | NW 9 | 10.00 | Fair | CLR | 36 | 10.9 | 35% | 30 | 30.25 | 1025.8 | ||||||
| 01 | 14:51 | NW 10 | 10.00 | Fair | CLR | 39 | 12 | 33% | 33 | 30.24 | 1025.5 | ||||||
| 01 | 13:51 | NW 9 G 25 | 10.00 | Fair | CLR | 39.9 | 15.1 | 36% | 34 | 30.21 | 1024.6 | ||||||
| 01 | 12:51 | N 15 G 23 | 10.00 | Fair | CLR | 41 | 17.1 | 42.1 | 35.1 | 38% | 34 | 30.2 | 1024.3 | ||||
| 01 | 11:51 | NW 14 G 25 | 10.00 | Fair | CLR | 41 | 18 | 39% | 34 | 30.21 | 1024.4 | ||||||
| 01 | 10:51 | NW 16 G 28 | 10.00 | A Few Clouds | FEW002 | 41 | 19.9 | 43% | 33 | 30.21 | 1024.6 | ||||||
| 01 | 09:51 | NW 16 G 26 | 10.00 | Partly Cloudy | SCT045 | 42.1 | 24.1 | 49% | 35 | 30.19 | 1023.8 | ||||||
| 01 | 08:51 | W 13 G 21 | 10.00 | Fair | CLR | 39.9 | 25 | 55% | 33 | 30.15 | 1022.5 | ||||||
| 01 | 07:51 | W 9 | 10.00 | Fair | CLR | 37 | 25 | 62% | 31 | 30.14 | 1022.0 | ||||||
| 01 | 06:51 | W 7 | 10.00 | Fair | CLR | 35.1 | 25 | 39.9 | 33.1 | 67% | 30 | 30.11 | 1021.1 | ||||
| 01 | 05:51 | W 9 | 10.00 | Fair | CLR | 35.1 | 25 | 67% | 29 | 30.08 | 1020.1 | ||||||
| 01 | 04:51 | W 5 | 10.00 | Fair | CLR | 36 | 26.1 | 67% | 33 | 30.06 | 1019.4 | ||||||
| 01 | 03:51 | SW 7 | 10.00 | Fair | CLR | 37 | 27 | 67% | 32 | 30.03 | 1018.4 | ||||||
| 01 | 02:51 | W 9 G 22 | 10.00 | Overcast | OVC055 | 39 | 28 | 65% | 33 | 30.03 | 1018.2 | ||||||
| 01 | 01:51 | W 12 G 26 | 10.00 | Light Rain | FEW023 BKN030 OVC038 | 39.9 | 34 | 79% | 34 | 30.01 | 1017.5 | ||||||
| 01 | 00:51 | SW 5 | 10.00 | Fair | CLR | 39.9 | 36 | 44.1 | 39.9 | 86% | 37 | 29.98 | 1016.5 | 0.03 | |||
| 30 | 23:51 | W 6 | 10.00 | Overcast | OVC020 | 42.1 | 39 | 89% | 39 | 29.97 | 1016.4 | ||||||
| 30 | 22:51 | W 8 | 10.00 | Mostly Cloudy | BKN085 | 42.1 | 39 | 89% | 38 | 29.97 | 1016.2 | ||||||
| 30 | 21:51 | SW 10 | 10.00 | Overcast | FEW019 OVC075 | 43 | 41 | 93% | 38 | 29.97 | 1016.3 | 0.03 | |||||
| 30 | 20:51 | SW 7 | 10.00 | Overcast | BKN022 BKN027 OVC080 | 43 | 41 | 93% | 39 | 29.99 | 1017.0 | ||||||
| 30 | 19:51 | W 5 | 5.00 | Light Rain Fog/Mist | OVC004 | 43 | 41 | 93% | 41 | 30.02 | 1018.2 | 0.03 | |||||
| 30 | 18:51 | W 3 | 7.00 | Light Rain | BKN005 OVC015 | 43 | 43 | 44.1 | 41 | 100% | 30.02 | 1018.2 | 0.02 | 0.09 | |||
| 30 | 17:51 | S 5 | 4.00 | Light Rain Fog/Mist | BKN007 BKN011 OVC020 | 44.1 | 43 | 96% | 42 | 30.03 | 1018.3 | 0.05 | |||||
| 30 | 16:51 | S 7 | 6.00 | Light Rain Fog/Mist | BKN007 OVC011 | 44.1 | 42.1 | 93% | 41 | 30.05 | 1019.3 | ||||||
| 30 | 15:51 | S 7 | 7.00 | Light Rain | BKN015 OVC022 | 42.1 | 39.9 | 92% | 38 | 30.09 | 1020.3 | 0.02 | 0.02 | ||||
| 30 | 14:51 | S 9 | 5.00 | Light Rain | BKN025 OVC060 | 42.1 | 37.9 | 85% | 37 | 30.11 | 1021.3 | ||||||
| 30 | 13:51 | S 8 | 10.00 | Overcast | FEW033 SCT046 OVC070 | 41 | 35.1 | 79% | 36 | 30.14 | 1022.3 | ||||||
| 30 | 12:51 | S 7 | 10.00 | Overcast | BKN060 BKN075 OVC090 | 42.1 | 30 | 42.1 | 27 | 62% | 38 | 30.2 | 1024.2 | ||||
| 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) | |||||||||||||||