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. | ||||||||||||||||
| 15 | 15:51 | W 6 | 10.00 | Partly Cloudy | SCT065 | 44.1 | 28.9 | 55% | 41 | 30.05 | 1019.1 | ||||||
| 15 | 14:51 | W 17 G 25 | 10.00 | Mostly Cloudy | BKN050 | 46 | 28 | 50% | 40 | 30.03 | 1018.4 | ||||||
| 15 | 13:51 | NW 14 G 24 | 10.00 | Overcast | OVC065 | 46.9 | 28 | 48% | 42 | 30.01 | 1017.7 | ||||||
| 15 | 12:51 | NW 15 G 22 | 10.00 | Mostly Cloudy | SCT050 BKN060 | 46.9 | 28 | 48.9 | 28.9 | 48% | 41 | 30 | 1017.4 | ||||
| 15 | 11:51 | NW 12 G 23 | 10.00 | Partly Cloudy | SCT043 | 48 | 28.9 | 48% | 44 | 29.99 | 1017.1 | ||||||
| 15 | 10:51 | NW 18 G 28 | 10.00 | Partly Cloudy | SCT036 | 46.9 | 30 | 52% | 40 | 30 | 1017.2 | ||||||
| 15 | 09:51 | NW 14 G 23 | 10.00 | Partly Cloudy | SCT100 | 44.1 | 30.9 | 60% | 38 | 29.99 | 1016.9 | ||||||
| 15 | 08:51 | NW 8 | 10.00 | Partly Cloudy | SCT100 | 39.9 | 32 | 73% | 35 | 29.98 | 1016.6 | ||||||
| 15 | 07:51 | W 8 | 10.00 | Mostly Cloudy | BKN080 | 37.9 | 30.9 | 76% | 33 | 29.96 | 1016.1 | ||||||
| 15 | 06:51 | W 6 | 10.00 | Fair | CLR | 28.9 | 27 | 33.1 | 28 | 92% | 23 | 29.93 | 1015.1 | ||||
| 15 | 05:51 | Calm | 10.00 | Fair | CLR | 30 | 28 | 92% | 29.9 | 1014.1 | |||||||
| 15 | 04:51 | W 3 | 10.00 | Fair | CLR | 30 | 28 | 92% | 29.88 | 1013.4 | |||||||
| 15 | 03:51 | W 5 | 10.00 | Fair | CLR | 30 | 28.9 | 96% | 26 | 29.86 | 1012.6 | ||||||
| 15 | 02:51 | W 3 | 10.00 | Fair | CLR | 30 | 28 | 92% | 29.84 | 1012.1 | |||||||
| 15 | 01:51 | SW 5 | 10.00 | Fair | CLR | 32 | 30 | 92% | 28 | 29.83 | 1011.6 | ||||||
| 15 | 00:51 | Calm | 10.00 | Fair | CLR | 30 | 28 | 39.9 | 30 | 92% | 29.81 | 1011.1 | |||||
| 14 | 23:51 | Calm | 10.00 | Fair | CLR | 33.1 | 30 | 89% | 29.8 | 1010.8 | |||||||
| 14 | 22:51 | SW 6 | 10.00 | Overcast | OVC110 | 35.1 | 30 | 82% | 31 | 29.79 | 1010.4 | ||||||
| 14 | 21:51 | W 6 | 10.00 | Mostly Cloudy | BKN110 | 34 | 30 | 85% | 29 | 29.78 | 1009.8 | ||||||
| 14 | 20:51 | W 3 | 10.00 | Fair | CLR | 34 | 30 | 85% | 29.77 | 1009.5 | |||||||
| 14 | 19:51 | W 5 | 10.00 | A Few Clouds | FEW100 | 37 | 30 | 76% | 34 | 29.75 | 1009.1 | ||||||
| 14 | 18:51 | W 3 | 10.00 | Partly Cloudy | SCT070 | 39 | 30 | 44.1 | 39 | 70% | 29.74 | 1008.6 | |||||
| 14 | 17:51 | NW 9 | 10.00 | Overcast | BKN065 OVC090 | 41 | 30 | 65% | 36 | 29.73 | 1008.1 | ||||||
| 14 | 16:51 | W 7 | 10.00 | Mostly Cloudy | SCT040 BKN050 | 41 | 28.9 | 62% | 37 | 29.7 | 1007.4 | ||||||
| 14 | 15:51 | W 8 | 10.00 | Mostly Cloudy | BKN040 | 43 | 28.9 | 58% | 39 | 29.68 | 1006.6 | ||||||
| 14 | 14:51 | W 9 | 10.00 | Overcast | OVC042 | 43 | 28.9 | 58% | 38 | 29.66 | 1006.0 | ||||||
| 14 | 13:51 | W 8 | 10.00 | Overcast | OVC044 | 43 | 28 | 56% | 39 | 29.65 | 1005.6 | ||||||
| 14 | 12:51 | W 9 | 10.00 | Mostly Cloudy | BKN041 | 43 | 28 | 45 | 28.9 | 56% | 38 | 29.65 | 1005.5 | ||||
| 14 | 11:51 | W 7 | 10.00 | Mostly Cloudy | BKN040 BKN110 | 44.1 | 27 | 51% | 41 | 29.65 | 1005.5 | ||||||
| 14 | 10:51 | NW 12 | 10.00 | Mostly Cloudy | BKN036 | 42.1 | 28 | 58% | 36 | 29.66 | 1005.9 | ||||||
| 14 | 09:51 | NW 10 | 10.00 | Partly Cloudy | SCT035 | 42.1 | 28 | 58% | 37 | 29.66 | 1005.8 | ||||||
| 14 | 08:51 | NW 7 | 10.00 | Fair | CLR | 39 | 28.9 | 67% | 35 | 29.66 | 1005.8 | ||||||
| 14 | 07:51 | Calm | 10.00 | A Few Clouds | FEW045 | 32 | 28 | 85% | 29.67 | 1006.3 | |||||||
| 14 | 06:51 | Calm | 10.00 | Overcast | OVC120 | 28.9 | 27 | 32 | 27 | 92% | 29.67 | 1006.1 | |||||
| 14 | 05:51 | Calm | 10.00 | Overcast | BKN090 OVC120 | 30 | 28 | 92% | 29.66 | 1005.9 | |||||||
| 14 | 04:51 | Calm | 10.00 | Overcast | OVC120 | 28.9 | 27 | 92% | 29.66 | 1005.9 | |||||||
| 14 | 03:51 | Calm | 10.00 | Overcast | OVC120 | 28 | 27 | 96% | 29.67 | 1006.2 | |||||||
| 14 | 02:51 | Calm | 10.00 | A Few Clouds | FEW040 | 28 | 26.1 | 92% | 29.67 | 1006.4 | |||||||
| 14 | 01:51 | W 3 | 10.00 | Fair | CLR | 28.9 | 26.1 | 89% | 29.67 | 1006.3 | |||||||
| 14 | 00:51 | Calm | 10.00 | Fair | CLR | 30.9 | 27 | 37 | 30.9 | 85% | 29.66 | 1005.8 | |||||
| 13 | 23:51 | NW 5 | 10.00 | Partly Cloudy | SCT110 | 33.1 | 28 | 82% | 29 | 29.66 | 1005.9 | ||||||
| 13 | 22:51 | NW 3 | 10.00 | Overcast | OVC110 | 33.1 | 28 | 82% | 29.66 | 1005.9 | |||||||
| 13 | 21:51 | NW 3 | 10.00 | Fair | CLR | 34 | 28.9 | 82% | 29.67 | 1006.2 | |||||||
| 13 | 20:51 | W 6 | 10.00 | Fair | CLR | 34 | 30 | 85% | 29 | 29.67 | 1006.1 | ||||||
| 13 | 19:51 | W 5 | 10.00 | Fair | CLR | 36 | 30.9 | 82% | 33 | 29.65 | 1005.4 | ||||||
| 13 | 18:51 | W 6 | 10.00 | Fair | CLR | 37 | 30.9 | 43 | 36 | 79% | 33 | 29.65 | 1005.4 | ||||
| 13 | 17:51 | NW 6 | 10.00 | Fair | CLR | 37.9 | 32 | 79% | 34 | 29.63 | 1004.9 | ||||||
| 13 | 16:51 | NW 6 | 10.00 | Mostly Cloudy | BKN029 | 37 | 32 | 82% | 33 | 29.62 | 1004.5 | ||||||
| 13 | 15:51 | W 6 | 10.00 | Mostly Cloudy | BKN028 | 41 | 33.1 | 73% | 38 | 29.6 | 1003.8 | ||||||
| 13 | 14:51 | NW 7 | 10.00 | Partly Cloudy | FEW023 SCT100 | 42.1 | 33.1 | 71% | 38 | 29.58 | 1003.1 | ||||||
| 13 | 13:51 | N 7 | 10.00 | Mostly Cloudy | FEW023 BKN100 | 43 | 34 | 71% | 39 | 29.58 | 1003.2 | ||||||
| 13 | 12:51 | N 8 | 10.00 | Overcast | FEW014 BKN060 OVC080 | 42.1 | 35.1 | 42.1 | 35.1 | 76% | 38 | 29.58 | 1002.9 | 0.02 | |||
| 13 | 11:51 | NW 7 | 10.00 | Overcast | FEW014 BKN060 OVC080 | 39.9 | 35.1 | 83% | 36 | 29.59 | 1003.3 | ||||||
| 13 | 10:51 | NW 7 | 10.00 | Overcast | SCT008 OVC016 | 39 | 35.1 | 86% | 35 | 29.6 | 1003.7 | ||||||
| 13 | 09:51 | N 8 | 10.00 | Overcast | BKN008 OVC040 | 37 | 34 | 89% | 32 | 29.6 | 1003.7 | 0.01 | 0.02 | ||||
| 13 | 08:51 | N 8 | 10.00 | Overcast | BKN010 BKN024 OVC035 | 36 | 34 | 93% | 30 | 29.59 | 1003.7 | ||||||
| 13 | 07:51 | N 12 G 20 | 10.00 | Light Rain | OVC007 | 36 | 34 | 93% | 29 | 29.59 | 1003.4 | 0.01 | |||||
| 13 | 06:51 | N 10 | 10.00 | Light Rain | OVC010 | 35.1 | 33.1 | 43 | 35.1 | 93% | 28 | 29.57 | 1002.9 | 0.02 | 0.17 | ||
| 13 | 05:51 | N 9 | 10.00 | Light Rain | OVC009 | 35.1 | 33.1 | 93% | 29 | 29.57 | 1002.7 | 0.01 | |||||
| 13 | 04:51 | N 12 | 10.00 | Light Rain | OVC008 | 36 | 34 | 93% | 29 | 29.56 | 1002.4 | 0.04 | |||||
| 13 | 03:51 | N 12 | 10.00 | Light Rain | OVC010 | 37.9 | 36 | 93% | 31 | 29.54 | 1001.8 | 0.02 | 0.1 | ||||
| 13 | 02:51 | N 14 G 21 | 5.00 | Light Rain Fog/Mist | OVC009 | 39.9 | 37.9 | 93% | 33 | 29.53 | 1001.5 | 0.05 | |||||
| 13 | 01:51 | NE 8 | 10.00 | Light Rain | SCT013 BKN017 OVC027 | 43 | 41 | 93% | 39 | 29.51 | 1000.8 | 0.03 | |||||
| 13 | 00:51 | N 8 | 10.00 | Light Rain | SCT014 BKN023 OVC039 | 43 | 41 | 43 | 42.1 | 93% | 39 | 29.51 | 1000.8 | 0.06 | 0.32 | ||
| 12 | 23:51 | N 7 | 6.00 | Light Rain Fog/Mist | OVC008 | 42.1 | 41 | 96% | 38 | 29.52 | 1001.1 | 0.09 | |||||
| 12 | 22:51 | NE 7 | 4.00 | Light Rain Fog/Mist | BKN006 BKN010 OVC031 | 42.1 | 41 | 96% | 38 | 29.52 | 1001.2 | 0.07 | |||||
| 12 | 21:51 | N 8 | 8.00 | Light Rain | BKN005 BKN027 OVC035 | 43 | 42.1 | 97% | 39 | 29.53 | 1001.5 | 0.04 | 0.1 | ||||
| 12 | 20:51 | NE 9 | 5.00 | Light Rain Fog/Mist | OVC006 | 42.1 | 41 | 96% | 37 | 29.56 | 1002.3 | 0.06 | |||||
| 12 | 19:51 | NE 8 | 10.00 | Overcast | OVC005 | 42.1 | 39.9 | 92% | 38 | 29.58 | 1002.9 | ||||||
| 12 | 18:51 | N 12 G 20 | 10.00 | Overcast | OVC005 | 43 | 39.9 | 48.9 | 43 | 89% | 37 | 29.58 | 1003.2 | ||||
| 12 | 17:51 | NE 9 | 10.00 | Overcast | OVC008 | 43 | 39.9 | 89% | 38 | 29.6 | 1003.8 | ||||||
| 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) | |||||||||||||||