Weather observations for the past three days for
Laurence G Hanscom Field Airport
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 15 | 01:51 | W 7 | 16.09 | Fair | CLR | -0.6 | -7.2 | 2.8 | -0.6 | 61% | -3 | 76.96 | 1027.5 | ||||
| 15 | 00:51 | W 15 | 16.09 | Fair | CLR | 0 | -6.7 | 61% | -4 | 76.89 | 1026.6 | ||||||
| 14 | 23:51 | NW 17 | 16.09 | Fair | CLR | 0.6 | -6.7 | 58% | -4 | 76.84 | 1026.0 | ||||||
| 14 | 22:51 | W 17 | 16.09 | Fair | CLR | 0.6 | -6.7 | 58% | -4 | 76.78 | 1025.3 | ||||||
| 14 | 21:51 | W 19 G 37 | 16.09 | Fair | CLR | 1.1 | -7.2 | 54% | -3 | 76.71 | 1024.0 | ||||||
| 14 | 20:51 | W 17 G 39 | 16.09 | Fair | CLR | 1.7 | -7.8 | 50% | -2 | 76.56 | 1022.1 | ||||||
| 14 | 19:51 | W 20 | 16.09 | Fair | CLR | 2.8 | -7.8 | 6.7 | 2.2 | 46% | -1 | 76.43 | 1020.5 | ||||
| 14 | 18:51 | W 26 G 59 | 16.09 | Fair | CLR | 3.3 | -8.3 | 43% | -1 | 76.3 | 1018.7 | ||||||
| 14 | 17:51 | W 30 G 54 | 16.09 | A Few Clouds | FEW055 | 4.4 | -8.3 | 40% | -0 | 76.15 | 1016.7 | ||||||
| 14 | 16:51 | W 24 G 61 | 16.09 | Partly Cloudy | SCT055 | 5.6 | -7.2 | 40% | 2 | 76.02 | 1015.2 | ||||||
| 14 | 15:51 | W 44 G 61 | 16.09 | Partly Cloudy and Windy | SCT055 | 6.1 | -7.2 | 38% | 1 | 75.9 | 1013.5 | ||||||
| 14 | 14:51 | W 26 G 61 | 16.09 | Mostly Cloudy | BKN055 | 5.6 | -6.7 | 41% | 2 | 75.82 | 1012.2 | ||||||
| 14 | 13:51 | W 30 G 46 | 16.09 | Overcast | BKN070 OVC090 | 6.1 | -7.8 | 7.8 | 3.9 | 37% | 2 | 75.74 | 1011.5 | ||||
| 14 | 12:51 | W 24 G 41 | 16.09 | Mostly Cloudy | SCT070 BKN090 | 6.7 | -5 | 43% | 3 | 75.72 | 1010.9 | ||||||
| 14 | 11:51 | W 31 G 48 | 16.09 | Overcast | BKN055 BKN075 OVC110 | 5.6 | -4.4 | 49% | 1 | 75.67 | 1010.3 | ||||||
| 14 | 10:51 | W 24 G 57 | 16.09 | Mostly Cloudy | BKN050 BKN055 | 7.2 | -4.4 | 44% | 4 | 75.59 | 1009.2 | ||||||
| 14 | 09:51 | SW 26 G 43 | 16.09 | Partly Cloudy | SCT075 | 7.2 | -2.8 | 49% | 4 | 75.54 | 1008.7 | ||||||
| 14 | 08:51 | SW 13 | 16.09 | A Few Clouds | FEW038 FEW070 FEW100 | 5 | -1.1 | 65% | 2 | 75.54 | 1008.6 | ||||||
| 14 | 07:51 | SW 9 | 16.09 | Overcast | OVC085 | 3.9 | -2.2 | 3.9 | -3.9 | 65% | 2 | 75.51 | 1008.1 | ||||
| 14 | 06:51 | SW 11 | 16.09 | Fair | CLR | 1.7 | -1.7 | 78% | -1 | 75.46 | 1007.7 | ||||||
| 14 | 05:51 | Calm | 16.09 | A Few Clouds | FEW100 | -3.3 | -3.9 | 96% | 75.49 | 1007.9 | |||||||
| 14 | 04:51 | W 7 | 16.09 | Fair | CLR | -2.2 | -3.3 | 92% | -5 | 75.46 | 1007.7 | ||||||
| 14 | 03:51 | Vrbl 6 | 16.09 | Fair | CLR | -1.1 | -3.3 | 85% | 75.46 | 1007.4 | |||||||
| 14 | 02:51 | SE 7 | 16.09 | Fair | CLR | 0 | -2.8 | 82% | -2 | 75.51 | 1008.1 | ||||||
| 14 | 01:51 | Calm | 16.09 | Overcast | OVC033 | 0.6 | -2.2 | 2.8 | 0 | 82% | 75.67 | 1010.3 | |||||
| 14 | 00:51 | SE 7 | 4.83 | Light Snow | OVC035 | 0.6 | -2.8 | 78% | -1 | 75.74 | 1011.3 | ||||||
| 13 | 23:51 | SE 11 | 16.09 | Overcast | FEW043 BKN060 OVC070 | 1.1 | -5 | 64% | -2 | 75.84 | 1012.8 | ||||||
| 13 | 22:51 | SE 11 | 16.09 | Fair | CLR | 0 | -5.6 | 66% | -3 | 75.92 | 1013.7 | ||||||
| 13 | 21:51 | S 15 | 16.09 | Fair | CLR | 0.6 | -6.7 | 58% | -3 | 76 | 1014.7 | ||||||
| 13 | 20:51 | S 19 G 31 | 16.09 | Mostly Cloudy | BKN100 | 1.7 | -6.7 | 54% | -2 | 76.02 | 1015.1 | ||||||
| 13 | 19:51 | SE 22 | 16.09 | Overcast | OVC100 | 2.8 | -10.6 | 5.6 | 2.8 | 37% | -2 | 76.02 | 1014.9 | ||||
| 13 | 18:51 | S 19 | 16.09 | Overcast | BKN080 OVC090 | 3.3 | -8.9 | 41% | -1 | 76 | 1014.7 | ||||||
| 13 | 17:51 | S 7 | 16.09 | Overcast | BKN065 OVC080 | 3.9 | -10.6 | 34% | 2 | 76.02 | 1014.9 | ||||||
| 13 | 16:51 | SW 17 | 16.09 | Overcast | OVC100 | 4.4 | -11.1 | 32% | 1 | 76.07 | 1015.8 | ||||||
| 13 | 15:51 | S 15 | 16.09 | Overcast | OVC110 | 4.4 | -12.2 | 29% | 1 | 76.07 | 1015.6 | ||||||
| 13 | 14:51 | SW 15 G 30 | 16.09 | Overcast | OVC120 | 5 | -12.8 | 27% | 2 | 76.15 | 1016.9 | ||||||
| 13 | 13:51 | W 17 | 16.09 | Fair | CLR | 4.4 | -13.3 | 5.6 | -2.2 | 27% | 1 | 76.2 | 1017.3 | ||||
| 13 | 12:51 | SW 17 G 35 | 16.09 | Fair | CLR | 5 | -10.6 | 32% | 2 | 76.23 | 1017.9 | ||||||
| 13 | 11:51 | W 15 | 16.09 | Fair | CLR | 3.9 | -7.8 | 43% | 1 | 76.3 | 1018.8 | ||||||
| 13 | 10:51 | W 9 | 16.09 | Fair | CLR | 2.8 | -7.8 | 46% | 1 | 76.33 | 1019.2 | ||||||
| 13 | 09:51 | W 15 | 16.09 | Fair | CLR | 1.7 | -8.3 | 48% | -2 | 76.4 | 1020.2 | ||||||
| 13 | 08:51 | W 9 | 16.09 | Fair | CLR | 0 | -8.9 | 52% | -3 | 76.38 | 1019.9 | ||||||
| 13 | 07:51 | W 9 | 16.09 | Fair | CLR | -2.2 | -8.3 | -0.6 | -3.3 | 63% | -5 | 76.33 | 1019.0 | ||||
| 13 | 06:51 | W 6 | 16.09 | Fair | CLR | -2.8 | -9.4 | 61% | 76.2 | 1017.5 | |||||||
| 13 | 05:51 | NW 6 | 16.09 | Fair | CLR | -2.8 | -9.4 | 61% | 76.15 | 1016.6 | |||||||
| 13 | 04:51 | W 7 | 16.09 | Fair | CLR | -1.7 | -9.4 | 56% | -4 | 76.1 | 1015.9 | ||||||
| 13 | 03:51 | W 19 | 16.09 | Fair | CLR | -1.1 | -10 | 51% | -6 | 76.02 | 1015.1 | ||||||
| 13 | 02:51 | NW 17 | 16.09 | Fair | CLR | -1.1 | -10.6 | 49% | -6 | 75.97 | 1014.3 | ||||||
| 13 | 01:51 | NW 24 G 43 | 16.09 | Mostly Cloudy | BKN050 | -0.6 | -10.6 | 2.8 | -0.6 | 47% | -6 | 75.92 | 1013.6 | ||||
| 13 | 00:51 | NW 30 G 39 | 16.09 | Overcast | OVC050 | 0.6 | -10.6 | 43% | -5 | 75.82 | 1012.5 | ||||||
| 12 | 23:51 | W 20 G 31 | 16.09 | Mostly Cloudy | BKN050 | 1.1 | -8.9 | 48% | -3 | 75.77 | 1011.6 | ||||||
| 12 | 22:51 | W 20 G 39 | 14.48 | A Few Clouds | FEW050 | 1.7 | -7.2 | 52% | -3 | 75.72 | 1010.9 | ||||||
| 12 | 21:51 | W 15 | 14.48 | Light Snow | BKN060 BKN075 | 2.2 | -6.1 | 55% | -1 | 75.69 | 1010.5 | ||||||
| 12 | 20:51 | NW 22 G 31 | 12.87 | Light Snow | OVC034 | 2.8 | -5.6 | 54% | -2 | 75.62 | 1009.6 | ||||||
| 12 | 19:51 | W 13 | 16.09 | Overcast | SCT055 BKN070 OVC100 | 2.8 | -3.9 | 6.1 | 2.8 | 62% | -0 | 75.59 | 1009.0 | 0.03 | |||
| 12 | 18:51 | W 13 | 16.09 | Light Rain | FEW060 BKN100 OVC120 | 3.9 | -5 | 53% | 1 | 75.51 | 1008.0 | ||||||
| 12 | 17:51 | W 13 | 16.09 | Overcast | BKN048 OVC055 | 3.9 | -4.4 | 55% | 1 | 75.41 | 1006.8 | ||||||
| 12 | 16:51 | W 15 | 16.09 | Light Rain | FEW060 OVC080 | 3.9 | -4.4 | 55% | 1 | 75.41 | 1006.7 | 0.03 | |||||
| 12 | 15:51 | W 13 | 16.09 | Overcast | OVC070 | 4.4 | -1.7 | 65% | 2 | 75.34 | 1005.7 | 0.03 | |||||
| 12 | 14:51 | W 15 | 16.09 | Light Rain | OVC075 | 5 | -1.7 | 62% | 2 | 75.29 | 1005.1 | ||||||
| 12 | 13:51 | NW 24 G 41 | 16.09 | Overcast | OVC070 | 6.1 | -2.2 | 13.3 | 6.1 | 56% | 2 | 75.31 | 1005.5 | ||||
| 12 | 12:51 | W 19 G 41 | 16.09 | Overcast | OVC065 | 6.7 | -1.1 | 58% | 4 | 75.29 | 1005.1 | ||||||
| 12 | 11:51 | W 30 G 37 | 16.09 | Overcast | OVC065 | 6.7 | 0.6 | 65% | 3 | 75.23 | 1004.5 | ||||||
| 12 | 10:51 | W 17 | 16.09 | Light Rain | OVC055 | 7.8 | 2.2 | 68% | 5 | 75.21 | 1004.3 | ||||||
| 12 | 09:51 | W 24 G 43 | 16.09 | Light Rain | OVC039 | 8.9 | 2.8 | 66% | 6 | 75.13 | 1003.1 | ||||||
| 12 | 08:51 | NW 39 G 59 | 16.09 | Overcast and Breezy | FEW004 OVC021 | 12.2 | 7.8 | 75% | 75.01 | 1001.1 | |||||||
| 12 | 07:51 | SW 11 | 4.83 | Fog/Mist | OVC003 | 12.8 | 12.2 | 15.6 | 6.1 | 96% | 74.85 | 999.2 | 0.28 | ||||
| 12 | 06:51 | SW 15 | 16.09 | Mostly Cloudy | BKN006 | 13.9 | 12.8 | 93% | 74.8 | 998.5 | |||||||
| 12 | 05:51 | S 20 | 16.09 | Mostly Cloudy | BKN110 | 15 | 13.9 | 93% | 74.78 | 998.1 | |||||||
| 12 | 04:51 | SW 13 | 16.09 | Mostly Cloudy | BKN110 | 15 | 13.9 | 93% | 74.85 | 999.2 | 0.08 | 0.28 | |||||
| 12 | 03:51 | S 20 | 11.27 | Light Rain | SCT090 OVC110 | 15 | 13.9 | 93% | 74.96 | 1000.4 | 0.18 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||