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. | ||||||||||||||||
| 14 | 08:51 | SW 6 | 10.00 | Overcast | OVC065 | 28.9 | 12.9 | 51% | 23 | 30.03 | 1018.4 | ||||||
| 14 | 07:51 | W 5 | 10.00 | Overcast | OVC070 | 27 | 12.9 | 55% | 22 | 30.03 | 1018.7 | ||||||
| 14 | 06:51 | W 6 | 10.00 | Mostly Cloudy | BKN075 | 26.1 | 12 | 28 | 21 | 55% | 20 | 30.04 | 1018.7 | ||||
| 14 | 05:51 | W 3 | 10.00 | Overcast | OVC085 | 28 | 10.9 | 49% | 30.01 | 1018.0 | |||||||
| 14 | 04:51 | W 5 | 10.00 | Overcast | OVC065 | 27 | 10.9 | 51% | 22 | 30.01 | 1017.9 | ||||||
| 14 | 03:51 | W 5 | 10.00 | Overcast | OVC075 | 26.1 | 9 | 48% | 21 | 30.02 | 1017.9 | ||||||
| 14 | 02:51 | SW 5 | 10.00 | Overcast | BKN080 BKN100 OVC120 | 25 | 9 | 50% | 20 | 30.02 | 1018.1 | ||||||
| 14 | 01:51 | SW 6 | 10.00 | Fair | CLR | 26.1 | 9 | 48% | 20 | 30.04 | 1018.8 | ||||||
| 14 | 00:51 | W 6 | 10.00 | Fair | CLR | 26.1 | 8.1 | 30.9 | 26.1 | 46% | 20 | 30.04 | 1019.0 | ||||
| 13 | 23:51 | W 6 | 10.00 | Fair | CLR | 27 | 9 | 46% | 21 | 30.05 | 1019.3 | ||||||
| 13 | 22:51 | W 6 | 10.00 | Fair | CLR | 28 | 10 | 47% | 22 | 30.05 | 1019.2 | ||||||
| 13 | 21:51 | W 6 | 10.00 | Fair | CLR | 28 | 10 | 47% | 22 | 30.05 | 1019.1 | ||||||
| 13 | 20:51 | W 7 | 10.00 | Fair | CLR | 28.9 | 9 | 43% | 23 | 30.04 | 1019.0 | ||||||
| 13 | 19:51 | SW 5 | 10.00 | Fair | CLR | 28 | 9 | 44% | 24 | 30.04 | 1019.0 | ||||||
| 13 | 18:51 | SW 5 | 10.00 | Fair | CLR | 30 | 8.1 | 37.9 | 26.1 | 39% | 26 | 30.04 | 1019.0 | ||||
| 13 | 17:51 | SW 3 | 10.00 | Fair | CLR | 34 | 8.1 | 34% | 30.03 | 1018.8 | |||||||
| 13 | 16:51 | W 6 | 10.00 | Fair | CLR | 37 | 7 | 28% | 33 | 30.02 | 1018.3 | ||||||
| 13 | 15:51 | NW 6 | 10.00 | Fair | CLR | 37.9 | 8.1 | 29% | 34 | 30.01 | 1018.0 | ||||||
| 13 | 14:51 | W 8 | 10.00 | Fair | CLR | 37.9 | 9 | 30% | 33 | 30.02 | 1018.1 | ||||||
| 13 | 13:51 | NW 9 G 18 | 10.00 | Light Rain | CLR | 36 | 10 | 34% | 30 | 30.02 | 1018.3 | ||||||
| 13 | 12:51 | W 9 | 10.00 | Fair | CLR | 35.1 | 10 | 35.1 | 7 | 35% | 29 | 30.04 | 1018.8 | ||||
| 13 | 11:51 | W 9 | 10.00 | Fair | CLR | 33.1 | 10.9 | 40% | 26 | 30.06 | 1019.5 | ||||||
| 13 | 10:51 | NW 8 | 10.00 | Fair | CLR | 30 | 10 | 43% | 23 | 30.08 | 1020.3 | ||||||
| 13 | 09:51 | NW 8 | 10.00 | Fair | CLR | 27 | 9 | 46% | 19 | 30.09 | 1020.5 | ||||||
| 13 | 08:51 | NW 5 | 10.00 | Fair | CLR | 21 | 7 | 54% | 15 | 30.08 | 1020.2 | ||||||
| 13 | 07:51 | Calm | 10.00 | Fair | CLR | 9 | 3.9 | 80% | 30.07 | 1020.0 | |||||||
| 13 | 06:51 | Calm | 10.00 | Fair | CLR | 8.1 | 5 | 21.9 | 3.9 | 87% | 30.05 | 1019.3 | |||||
| 13 | 05:51 | W 3 | 10.00 | Fair | CLR | 5 | 1 | 83% | 30.03 | 1018.7 | |||||||
| 13 | 04:51 | Calm | 10.00 | Fair | CLR | 12 | 3.9 | 70% | 30.01 | 1018.1 | |||||||
| 13 | 03:51 | W 3 | 10.00 | Fair | CLR | 18 | 6.1 | 59% | 30 | 1017.6 | |||||||
| 13 | 02:51 | N 3 | 10.00 | Fair | CLR | 19.9 | 6.1 | 55% | 29.99 | 1017.1 | |||||||
| 13 | 01:51 | NW 6 | 10.00 | Fair | CLR | 21 | 6.1 | 52% | 14 | 29.99 | 1017.1 | ||||||
| 13 | 00:51 | NW 6 | 10.00 | Fair | CLR | 21 | 7 | 28 | 21 | 54% | 14 | 29.98 | 1016.9 | ||||
| 12 | 23:51 | NW 12 G 20 | 10.00 | Fair | CLR | 23 | 8.1 | 53% | 13 | 29.97 | 1016.7 | ||||||
| 12 | 22:51 | NW 14 G 30 | 10.00 | Fair | CLR | 25 | 9 | 50% | 14 | 29.96 | 1016.1 | ||||||
| 12 | 21:51 | NW 10 | 10.00 | Fair | CLR | 25 | 10.9 | 55% | 16 | 29.94 | 1015.6 | ||||||
| 12 | 20:51 | NW 8 | 10.00 | Fair | CLR | 27 | 12 | 53% | 19 | 29.94 | 1015.5 | ||||||
| 12 | 19:51 | NW 8 | 10.00 | Fair | CLR | 26.1 | 12.9 | 57% | 18 | 29.92 | 1015.0 | ||||||
| 12 | 18:51 | NW 8 | 10.00 | Fair | CLR | 27 | 12.9 | 35.1 | 26.1 | 55% | 19 | 29.91 | 1014.4 | ||||
| 12 | 17:51 | NW 10 | 10.00 | Fair | CLR | 30 | 14 | 51% | 22 | 29.89 | 1014.0 | ||||||
| 12 | 16:51 | NW 16 G 23 | 10.00 | Fair | CLR | 32 | 14 | 47% | 22 | 29.87 | 1012.9 | ||||||
| 12 | 15:51 | N 16 G 24 | 10.00 | Fair | CLR | 34 | 14 | 44% | 24 | 29.84 | 1012.2 | ||||||
| 12 | 14:51 | NW 15 G 23 | 10.00 | Fair | CLR | 34 | 14 | 44% | 25 | 29.84 | 1012.0 | ||||||
| 12 | 13:51 | NW 14 G 26 | 10.00 | A Few Clouds | FEW048 | 34 | 14 | 44% | 25 | 29.83 | 1011.7 | ||||||
| 12 | 12:51 | N 16 G 24 | 10.00 | Fair | CLR | 34 | 12.9 | 34 | 23 | 42% | 24 | 29.83 | 1011.6 | ||||
| 12 | 11:51 | N 17 G 24 | 10.00 | Fair | CLR | 33.1 | 12.9 | 43% | 23 | 29.83 | 1011.9 | ||||||
| 12 | 10:51 | NW 15 G 23 | 10.00 | Fair | CLR | 30.9 | 12.9 | 47% | 21 | 29.84 | 1012.2 | ||||||
| 12 | 09:51 | NW 20 G 26 | 10.00 | Fair | CLR | 28.9 | 12.9 | 51% | 17 | 29.84 | 1012.0 | ||||||
| 12 | 08:51 | NW 16 G 24 | 10.00 | Fair | CLR | 27 | 12.9 | 55% | 16 | 29.83 | 1011.8 | ||||||
| 12 | 07:51 | NW 9 | 10.00 | Fair | CLR | 25 | 12.9 | 60% | 16 | 29.81 | 1011.2 | ||||||
| 12 | 06:51 | NW 9 | 10.00 | Overcast | OVC055 | 24.1 | 12.9 | 25 | 23 | 62% | 15 | 29.8 | 1010.7 | ||||
| 12 | 05:51 | NW 9 | 10.00 | Mostly Cloudy | BKN055 | 23 | 12.9 | 65% | 14 | 29.77 | 1009.8 | ||||||
| 12 | 04:51 | NW 13 | 10.00 | Fair | CLR | 23 | 12.9 | 65% | 12 | 29.76 | 1009.3 | ||||||
| 12 | 03:51 | NW 10 G 20 | 10.00 | Fair | CLR | 24.1 | 12.9 | 62% | 15 | 29.74 | 1008.7 | ||||||
| 12 | 02:51 | NW 12 G 24 | 10.00 | Fair | CLR | 24.1 | 12.9 | 62% | 14 | 29.72 | 1008.1 | ||||||
| 12 | 01:51 | W 13 G 20 | 10.00 | Fair | CLR | 24.1 | 12.9 | 62% | 13 | 29.72 | 1008.0 | ||||||
| 12 | 00:51 | NW 15 G 24 | 10.00 | Fair | CLR | 25 | 12 | 35.1 | 25 | 58% | 13 | 29.7 | 1007.3 | ||||
| 11 | 23:51 | NW 12 G 22 | 10.00 | Partly Cloudy | SCT055 SCT075 | 26.1 | 12 | 55% | 16 | 29.7 | 1007.1 | ||||||
| 11 | 22:51 | NW 13 G 28 | 9.00 | Light Snow | CLR | 27 | 12.9 | 55% | 17 | 29.69 | 1007.0 | ||||||
| 11 | 21:51 | NW 16 G 25 | 9.00 | Light Snow | FEW018 BKN050 OVC085 | 28.9 | 21 | 72% | 18 | 29.67 | 1006.4 | ||||||
| 11 | 20:48 | NW 15 G 28 | 0.75 | Snow Fog/Mist | FEW011 BKN023 OVC031 | 30.9 | 27 | 85% | 21 | 29.65 | 1005.8 | ||||||
| 11 | 19:51 | W 14 G 21 | 10.00 | Mostly Cloudy | BKN080 | 34 | 21 | 59% | 25 | 29.63 | 1004.8 | ||||||
| 11 | 18:51 | W 14 G 22 | 10.00 | Fair | CLR | 35.1 | 21 | 39 | 35.1 | 57% | 27 | 29.62 | 1004.6 | ||||
| 11 | 17:51 | W 15 G 23 | 10.00 | Overcast | OVC100 | 36 | 19.9 | 52% | 27 | 29.6 | 1003.9 | ||||||
| 11 | 16:51 | W 14 G 28 | 10.00 | Overcast | BKN050 OVC120 | 37 | 19.9 | 50% | 29 | 29.59 | 1003.7 | ||||||
| 11 | 15:51 | W 15 G 22 | 10.00 | Overcast | BKN047 BKN055 OVC110 | 37.9 | 21 | 51% | 30 | 29.57 | 1003.0 | ||||||
| 11 | 14:51 | W 16 G 25 | 10.00 | Overcast | OVC047 | 37.9 | 21 | 51% | 30 | 29.57 | 1002.7 | ||||||
| 11 | 13:51 | W 18 G 29 | 10.00 | Overcast | FEW045 OVC095 | 39 | 21 | 48% | 30 | 29.56 | 1002.5 | ||||||
| 11 | 12:51 | NW 14 G 25 | 10.00 | Overcast | SCT042 OVC090 | 37.9 | 23 | 37.9 | 15.1 | 55% | 30 | 29.57 | 1002.9 | ||||
| 11 | 11:51 | NW 16 | 10.00 | Overcast | FEW038 OVC085 | 37.9 | 24.1 | 57% | 30 | 29.59 | 1003.6 | ||||||
| 11 | 10:51 | NW 10 | 10.00 | Overcast | OVC080 | 37 | 25 | 62% | 30 | 29.61 | 1004.2 | ||||||
| 11 | 09:51 | NW 14 | 10.00 | Fair | CLR | 35.1 | 25 | 67% | 27 | 29.62 | 1004.5 | ||||||
| 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) | |||||||||||||||