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. | ||||||||||||||||
| 04 | 21:51 | NW 7 | 10.00 | Overcast | FEW032 OVC045 | 26.1 | 15.1 | 63% | 19 | 30.06 | 1019.7 | ||||||
| 04 | 20:51 | W 6 | 10.00 | Overcast | OVC055 | 27 | 12.9 | 55% | 21 | 30.05 | 1019.1 | ||||||
| 04 | 19:51 | W 8 | 10.00 | Overcast | OVC065 | 27 | 12 | 53% | 19 | 30.05 | 1019.1 | ||||||
| 04 | 18:51 | W 3 | 10.00 | Overcast | FEW047 OVC065 | 27 | 12 | 28.9 | 26.1 | 53% | 30.03 | 1018.7 | |||||
| 04 | 17:51 | NW 6 | 10.00 | Overcast | OVC065 | 27 | 12.9 | 55% | 21 | 30.03 | 1018.4 | ||||||
| 04 | 16:51 | W 5 | 10.00 | Overcast | FEW050 OVC075 | 28 | 12 | 51% | 24 | 30.01 | 1018.0 | ||||||
| 04 | 15:51 | NW 5 | 10.00 | Overcast | BKN050 OVC075 | 28.9 | 12 | 49% | 25 | 30 | 1017.5 | ||||||
| 04 | 14:51 | NW 9 | 10.00 | Overcast | OVC049 | 28.9 | 12 | 49% | 21 | 29.99 | 1017.2 | ||||||
| 04 | 13:51 | NW 10 | 10.00 | Overcast | OVC048 | 28.9 | 12 | 49% | 20 | 29.98 | 1017.0 | ||||||
| 04 | 12:51 | W 9 | 10.00 | Overcast | OVC036 | 28 | 16 | 28.9 | 23 | 60% | 20 | 29.98 | 1016.9 | 0.02 | |||
| 04 | 11:51 | W 9 | 10.00 | A Few Clouds | FEW027 FEW033 | 28 | 19 | 69% | 20 | 30 | 1017.6 | ||||||
| 04 | 10:51 | N 3 | 7.00 | Overcast | OVC015 | 26.1 | 19.9 | 78% | 30.03 | 1018.6 | |||||||
| 04 | 09:51 | Calm | 1.75 | Fog/Mist | BKN008 OVC037 | 24.1 | 19.9 | 84% | 30.04 | 1019.1 | 0.01 | 0.02 | |||||
| 04 | 08:51 | Calm | 1.25 | Light Snow Fog/Mist | BKN008 OVC037 | 23 | 19.9 | 88% | 30.03 | 1018.6 | 0.01 | ||||||
| 04 | 07:51 | Calm | 1.00 | Light Snow Fog/Mist | OVC021 | 23 | 19.9 | 88% | 30.01 | 1018.0 | |||||||
| 04 | 06:51 | Calm | 2.50 | Light Snow Fog/Mist | OVC033 | 23 | 19 | 25 | 23 | 85% | 30 | 1017.6 | |||||
| 04 | 05:51 | NW 5 | 6.00 | Light Snow | OVC044 | 24.1 | 16 | 71% | 19 | 29.99 | 1017.2 | ||||||
| 04 | 04:51 | W 3 | 10.00 | Overcast | OVC055 | 24.1 | 14 | 65% | 29.97 | 1016.4 | |||||||
| 04 | 03:51 | SW 5 | 10.00 | Overcast | OVC070 | 24.1 | 12.9 | 62% | 19 | 29.96 | 1016.0 | ||||||
| 04 | 02:51 | W 3 | 10.00 | Overcast | OVC070 | 24.1 | 12.9 | 62% | 29.95 | 1015.9 | |||||||
| 04 | 01:51 | W 3 | 10.00 | Overcast | OVC095 | 24.1 | 12 | 60% | 29.95 | 1016.0 | |||||||
| 04 | 00:51 | SW 5 | 10.00 | Overcast | OVC100 | 25 | 12 | 26.1 | 21.9 | 58% | 20 | 29.93 | 1015.3 | ||||
| 03 | 23:51 | SW 5 | 10.00 | Overcast | OVC110 | 23 | 12 | 63% | 18 | 29.93 | 1015.2 | ||||||
| 03 | 22:51 | SW 3 | 10.00 | Overcast | BKN044 OVC110 | 23 | 10.9 | 60% | 29.94 | 1015.5 | |||||||
| 03 | 21:51 | SW 5 | 10.00 | Mostly Cloudy | BKN044 | 24.1 | 10.9 | 57% | 19 | 29.94 | 1015.6 | ||||||
| 03 | 20:51 | SW 5 | 10.00 | Mostly Cloudy | BKN045 | 24.1 | 10.9 | 57% | 19 | 29.94 | 1015.5 | ||||||
| 03 | 19:51 | SW 3 | 10.00 | Mostly Cloudy | BKN048 | 25 | 10 | 53% | 29.94 | 1015.5 | |||||||
| 03 | 18:51 | SW 5 | 10.00 | Partly Cloudy | SCT049 | 26.1 | 9 | 30.9 | 23 | 48% | 21 | 29.93 | 1015.2 | ||||
| 03 | 17:51 | W 5 | 10.00 | A Few Clouds | FEW050 | 27 | 9 | 46% | 22 | 29.92 | 1014.8 | ||||||
| 03 | 16:51 | S 5 | 10.00 | Partly Cloudy | SCT050 | 28 | 9 | 44% | 24 | 29.89 | 1014.0 | ||||||
| 03 | 15:51 | W 12 G 21 | 10.00 | Partly Cloudy | SCT050 | 30 | 9 | 41% | 21 | 29.88 | 1013.4 | ||||||
| 03 | 14:51 | W 12 G 25 | 10.00 | A Few Clouds | FEW047 | 28.9 | 9 | 43% | 20 | 29.86 | 1012.8 | ||||||
| 03 | 13:51 | W 12 G 20 | 10.00 | Overcast | OVC048 | 30 | 10 | 43% | 21 | 29.86 | 1013.0 | ||||||
| 03 | 12:51 | W 18 G 28 | 10.00 | Mostly Cloudy | BKN045 | 28.9 | 9 | 28.9 | 19 | 43% | 17 | 29.85 | 1012.6 | ||||
| 03 | 11:51 | W 8 G 21 | 10.00 | Mostly Cloudy | BKN044 | 28 | 10 | 47% | 21 | 29.85 | 1012.7 | ||||||
| 03 | 10:51 | W 9 | 10.00 | Mostly Cloudy | BKN047 | 28 | 10 | 47% | 20 | 29.86 | 1013.0 | ||||||
| 03 | 09:51 | SW 10 | 10.00 | Mostly Cloudy | BKN050 | 26.1 | 10.9 | 53% | 17 | 29.87 | 1013.1 | ||||||
| 03 | 08:51 | SW 7 | 10.00 | Mostly Cloudy | BKN049 | 21 | 10 | 62% | 13 | 29.86 | 1013.0 | ||||||
| 03 | 07:51 | S 8 | 10.00 | Mostly Cloudy | BKN050 | 19 | 10 | 68% | 10 | 29.85 | 1012.4 | ||||||
| 03 | 06:51 | SW 7 | 10.00 | Overcast | OVC046 | 19.9 | 9 | 19.9 | 14 | 62% | 12 | 29.82 | 1011.7 | ||||
| 03 | 05:51 | SW 7 | 10.00 | Overcast | OVC046 | 19 | 10 | 68% | 11 | 29.81 | 1011.0 | ||||||
| 03 | 04:51 | SW 7 | 10.00 | Overcast | OVC049 | 18 | 9 | 68% | 10 | 29.79 | 1010.4 | ||||||
| 03 | 03:51 | W 5 | 10.00 | Fair | CLR | 16 | 7 | 67% | 10 | 29.78 | 1010.2 | ||||||
| 03 | 02:51 | W 5 | 10.00 | Fair | CLR | 14 | 7 | 73% | 7 | 29.78 | 1010.2 | ||||||
| 03 | 01:51 | SW 3 | 10.00 | Fair | CLR | 16 | 8.1 | 71% | 29.77 | 1009.8 | |||||||
| 03 | 00:51 | SW 3 | 10.00 | Fair | CLR | 17.1 | 8.1 | 21 | 16 | 68% | 29.75 | 1009.3 | |||||
| 02 | 23:51 | W 6 | 10.00 | Fair | CLR | 18 | 8.1 | 65% | 11 | 29.75 | 1009.1 | ||||||
| 02 | 22:51 | SW 7 | 10.00 | Fair | CLR | 17.1 | 7 | 64% | 8 | 29.75 | 1009.0 | ||||||
| 02 | 21:51 | SW 6 | 10.00 | Fair | CLR | 18 | 7 | 62% | 11 | 29.74 | 1008.7 | ||||||
| 02 | 20:51 | W 6 | 10.00 | Fair | CLR | 18 | 7 | 62% | 11 | 29.73 | 1008.5 | ||||||
| 02 | 19:51 | SW 3 | 10.00 | Fair | CLR | 19 | 6.1 | 57% | 29.72 | 1008.0 | |||||||
| 02 | 18:51 | W 3 | 10.00 | Fair | CLR | 19.9 | 5 | 27 | 19.9 | 52% | 29.7 | 1007.5 | |||||
| 02 | 17:51 | W 5 | 10.00 | A Few Clouds | FEW060 | 21.9 | 3.9 | 46% | 16 | 29.69 | 1007.0 | ||||||
| 02 | 16:51 | W 8 | 10.00 | Fair | CLR | 23 | 3 | 42% | 15 | 29.67 | 1006.3 | ||||||
| 02 | 15:51 | W 10 | 10.00 | A Few Clouds | FEW055 FEW065 | 25 | 3 | 39% | 16 | 29.65 | 1005.7 | ||||||
| 02 | 14:51 | W 14 G 21 | 10.00 | A Few Clouds | FEW050 | 26.1 | 3 | 37% | 15 | 29.63 | 1004.9 | ||||||
| 02 | 13:51 | W 10 G 29 | 10.00 | A Few Clouds | FEW050 | 27 | 3.9 | 37% | 18 | 29.63 | 1005.0 | ||||||
| 02 | 12:51 | W 8 | 10.00 | A Few Clouds | FEW050 | 26.1 | 6.1 | 26.1 | 15.1 | 42% | 18 | 29.64 | 1005.4 | ||||
| 02 | 11:51 | W 15 G 21 | 10.00 | Fair | CLR | 24.1 | 6.1 | 46% | 12 | 29.67 | 1006.5 | ||||||
| 02 | 10:51 | W 12 | 10.00 | Fair | CLR | 23 | 5 | 46% | 13 | 29.71 | 1007.7 | ||||||
| 02 | 09:51 | SW 9 | 10.00 | Fair | CLR | 19.9 | 6.1 | 55% | 10 | 29.73 | 1008.3 | ||||||
| 02 | 08:51 | SW 7 | 10.00 | Mostly Cloudy | BKN100 | 17.1 | 5 | 59% | 8 | 29.72 | 1008.1 | ||||||
| 02 | 07:51 | SW 8 | 10.00 | Overcast | OVC100 | 16 | 5 | 62% | 6 | 29.71 | 1008.0 | ||||||
| 02 | 06:51 | SW 8 | 10.00 | Overcast | OVC110 | 15.1 | 3 | 16 | 15.1 | 59% | 5 | 29.72 | 1008.1 | ||||
| 02 | 05:51 | SW 7 | 10.00 | A Few Clouds | FEW120 | 15.1 | 1.9 | 56% | 6 | 29.72 | 1008.1 | ||||||
| 02 | 04:51 | SW 7 | 10.00 | Fair | CLR | 15.1 | 3 | 59% | 6 | 29.73 | 1008.5 | ||||||
| 02 | 03:51 | SW 9 | 10.00 | Partly Cloudy | SCT070 | 16 | 1.9 | 54% | 5 | 29.75 | 1009.1 | ||||||
| 02 | 02:51 | W 7 | 10.00 | Overcast | OVC085 | 15.1 | 1 | 53% | 6 | 29.76 | 1009.6 | ||||||
| 02 | 01:51 | SW 8 | 10.00 | Overcast | OVC100 | 15.1 | 1 | 53% | 5 | 29.76 | 1009.5 | ||||||
| 02 | 00:51 | W 10 | 10.00 | Partly Cloudy | SCT120 | 15.1 | -0 | 17.1 | 14 | 51% | 3 | 29.76 | 1009.6 | ||||
| 01 | 23:51 | W 7 | 10.00 | Fair | CLR | 14 | -2 | 49% | 5 | 29.76 | 1009.4 | ||||||
| 01 | 22:51 | W 17 G 25 | 10.00 | Fair | CLR | 14 | -4 | 44% | -1 | 29.75 | 1009.2 | ||||||
| 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) | |||||||||||||||