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. | ||||||||||||||||
| 09 | 10:51 | NW 15 G 25 | 10.00 | Fair | CLR | 21.9 | -0 | 38% | 10 | 30.13 | 1022.0 | ||||||
| 09 | 09:51 | NW 15 G 25 | 10.00 | Fair | CLR | 18 | -2 | 41% | 5 | 30.14 | 1022.3 | ||||||
| 09 | 08:51 | NW 17 G 26 | 10.00 | Fair | CLR | 14 | -2.9 | 47% | -1 | 30.14 | 1022.4 | ||||||
| 09 | 07:51 | NW 9 | 10.00 | Fair | CLR | 10.9 | -5.1 | 48% | -1 | 30.14 | 1022.3 | ||||||
| 09 | 06:51 | W 8 | 10.00 | Fair | CLR | 7 | -6 | 10.9 | 6.1 | 55% | -5 | 30.12 | 1022.0 | ||||
| 09 | 05:51 | W 10 | 10.00 | Fair | CLR | 7 | -6 | 55% | -6 | 30.12 | 1021.9 | ||||||
| 09 | 04:51 | NW 9 | 10.00 | Fair | CLR | 8.1 | -6 | 52% | -4 | 30.12 | 1021.8 | ||||||
| 09 | 03:51 | NW 12 | 10.00 | Fair | CLR | 7 | -6 | 55% | -7 | 30.12 | 1021.7 | ||||||
| 09 | 02:51 | NW 9 | 10.00 | Fair | CLR | 8.1 | -6 | 52% | -4 | 30.11 | 1021.4 | ||||||
| 09 | 01:51 | NW 9 | 10.00 | Fair | CLR | 9 | -6 | 50% | -3 | 30.11 | 1021.6 | ||||||
| 09 | 00:51 | NW 13 G 22 | 10.00 | Fair | CLR | 10 | -5.1 | 12.9 | 9 | 50% | -4 | 30.1 | 1021.2 | ||||
| 08 | 23:51 | NW 15 G 25 | 10.00 | Fair | CLR | 10.9 | -6 | 46% | -4 | 30.1 | 1021.0 | ||||||
| 08 | 22:51 | NW 12 | 10.00 | Fair | CLR | 10 | -8 | 43% | -3 | 30.09 | 1021.0 | ||||||
| 08 | 21:51 | NW 13 | 10.00 | Fair | CLR | 10 | -8 | 43% | -4 | 30.08 | 1020.6 | ||||||
| 08 | 20:51 | NW 12 | 10.00 | Fair | CLR | 12 | -8 | 40% | -1 | 30.07 | 1020.2 | ||||||
| 08 | 19:51 | NW 10 | 10.00 | Fair | CLR | 12 | -7.1 | 42% | -0 | 30.05 | 1019.7 | ||||||
| 08 | 18:51 | NW 13 G 21 | 10.00 | Fair | CLR | 12.9 | -6 | 16 | 12.9 | 42% | -1 | 30.04 | 1019.3 | ||||
| 08 | 17:51 | NW 12 | 10.00 | Fair | CLR | 14 | -6 | 40% | 1 | 30.03 | 1018.8 | ||||||
| 08 | 16:51 | NW 18 G 26 | 10.00 | Fair | CLR | 15.1 | -7.1 | 36% | -1 | 30.02 | 1018.5 | ||||||
| 08 | 15:51 | NW 13 | 10.00 | Fair | CLR | 16 | -7.1 | 35% | 3 | 29.99 | 1017.6 | ||||||
| 08 | 14:51 | NW 18 G 26 | 10.00 | Fair | CLR | 16 | -5.1 | 38% | 1 | 29.98 | 1017.1 | ||||||
| 08 | 13:51 | NW 15 | 10.00 | Partly Cloudy | SCT120 | 16 | -6 | 37% | 2 | 29.96 | 1016.4 | ||||||
| 08 | 12:51 | NW 12 G 20 | 10.00 | Fair | CLR | 14 | -6 | 14 | 1.9 | 40% | 1 | 29.96 | 1016.5 | ||||
| 08 | 11:51 | NW 13 | 10.00 | Fair | CLR | 12 | -7.1 | 42% | -2 | 29.97 | 1016.9 | ||||||
| 08 | 10:51 | NW 16 G 26 | 10.00 | Fair | CLR | 9 | -9 | 43% | -7 | 30 | 1017.8 | ||||||
| 08 | 09:51 | NW 17 G 24 | 10.00 | Unknown Precip | FEW050 | 7 | -9.9 | 45% | -10 | 30 | 1017.8 | ||||||
| 08 | 08:51 | NW 13 G 25 | 10.00 | Fair | CLR | 3.9 | -11 | 49% | -12 | 30 | 1017.8 | ||||||
| 08 | 07:51 | NW 17 G 24 | 10.00 | Partly Cloudy | SCT049 | 1.9 | -11.9 | 52% | -17 | 30 | 1017.9 | ||||||
| 08 | 06:51 | NW 15 G 21 | 10.00 | Overcast | OVC055 | 1.9 | -11.9 | 3.9 | 1 | 52% | -16 | 29.99 | 1017.5 | ||||
| 08 | 05:51 | NW 14 | 10.00 | Fair | CLR | 1.9 | -11.9 | 52% | -15 | 29.97 | 1016.8 | ||||||
| 08 | 04:51 | NW 15 G 23 | 10.00 | Fair | CLR | 1.9 | -11.9 | 52% | -16 | 29.96 | 1016.3 | ||||||
| 08 | 03:51 | NW 15 G 22 | 10.00 | Fair | CLR | 1.9 | -11 | 54% | -16 | 29.94 | 1015.6 | ||||||
| 08 | 02:51 | NW 15 G 23 | 10.00 | Fair | CLR | 3 | -11 | 51% | -14 | 29.92 | 1015.1 | ||||||
| 08 | 01:51 | NW 14 | 10.00 | Fair | CLR | 3 | -9.9 | 54% | -14 | 29.91 | 1014.8 | ||||||
| 08 | 00:51 | NW 14 G 24 | 10.00 | Fair | CLR | 3.9 | -9.9 | 12.9 | 3.9 | 52% | -13 | 29.89 | 1014.0 | ||||
| 07 | 23:51 | NW 16 G 25 | 10.00 | Fair | CLR | 5 | -9.9 | 49% | -12 | 29.89 | 1013.9 | ||||||
| 07 | 22:51 | NW 14 G 32 | 10.00 | Overcast | OVC060 | 6.1 | -8 | 52% | -10 | 29.87 | 1013.4 | ||||||
| 07 | 21:51 | NW 16 G 28 | 10.00 | Overcast | OVC055 | 7 | -7.1 | 52% | -10 | 29.86 | 1013.0 | ||||||
| 07 | 20:51 | NW 21 G 28 | 10.00 | Mostly Cloudy and Breezy | BKN055 | 8.1 | -6 | 52% | -11 | 29.83 | 1012.0 | ||||||
| 07 | 19:51 | NW 16 G 29 | 10.00 | Overcast | OVC048 | 10 | -2.9 | 55% | -6 | 29.8 | 1010.9 | ||||||
| 07 | 18:51 | NW 13 G 31 | 9.00 | Mostly Cloudy | BKN035 | 12.9 | 1 | 23 | 12.9 | 59% | -1 | 29.76 | 1009.5 | ||||
| 07 | 17:51 | N 15 G 26 | 10.00 | Mostly Cloudy | BKN040 | 15.1 | 3 | 59% | 1 | 29.71 | 1007.8 | ||||||
| 07 | 16:51 | NW 18 G 32 | 9.00 | Overcast | BKN037 OVC045 | 18 | 5 | 57% | 3 | 29.66 | 1006.0 | ||||||
| 07 | 15:51 | NW 20 G 33 | 10.00 | Mostly Cloudy | FEW023 BKN041 | 21 | 9 | 59% | 7 | 29.61 | 1004.4 | ||||||
| 07 | 14:51 | NW 12 G 23 | 0.50 | Snow | VV012 | 23 | 18 | 81% | 13 | 29.57 | 1003.1 | ||||||
| 07 | 13:51 | N 10 G 17 | 0.75 | Light Snow | VV015 | 23 | 18 | 81% | 13 | 29.55 | 1002.2 | ||||||
| 07 | 12:51 | NW 13 G 21 | 0.50 | Snow Freezing Fog | BKN012 OVC020 | 21.9 | 18 | 21.9 | 19.9 | 85% | 11 | 29.53 | 1001.8 | 0.01 | 0.05 | ||
| 07 | 11:51 | NW 9 | 0.50 | Snow Freezing Fog | VV012 | 21 | 17.1 | 85% | 11 | 29.52 | 1001.5 | 0.01 | |||||
| 07 | 10:51 | N 8 | 1.00 | Light Snow | VV014 | 21 | 16 | 81% | 12 | 29.53 | 1001.6 | 0.01 | |||||
| 07 | 09:51 | N 9 | 1.00 | Light Snow Fog/Mist | BKN009 OVC021 | 19.9 | 16 | 85% | 10 | 29.52 | 1001.5 | 0.02 | |||||
| 07 | 08:51 | N 6 | 1.25 | Light Snow Fog/Mist | BKN009 OVC029 | 19.9 | 16 | 85% | 13 | 29.52 | 1001.3 | 0.01 | |||||
| 07 | 07:51 | N 6 | 2.00 | Light Snow Fog/Mist | OVC023 | 21 | 18 | 88% | 14 | 29.51 | 1001.0 | 0.01 | |||||
| 07 | 06:51 | N 5 | 2.00 | Light Snow Fog/Mist | OVC015 | 21 | 18 | 21.9 | 19.9 | 88% | 15 | 29.5 | 1000.7 | 0.01 | 0.04 | ||
| 07 | 05:51 | Calm | 1.75 | Light Snow Fog/Mist | FEW011 OVC022 | 21.9 | 19.9 | 92% | 29.49 | 1000.5 | 0.02 | ||||||
| 07 | 04:51 | Calm | 1.50 | Light Snow Fog/Mist | OVC025 | 21.9 | 19.9 | 92% | 29.5 | 1000.6 | 0.01 | ||||||
| 07 | 03:51 | Calm | 1.50 | Light Snow Fog/Mist | OVC023 | 21.9 | 19 | 89% | 29.5 | 1000.7 | |||||||
| 07 | 02:51 | Calm | 3.00 | Light Snow Fog/Mist | OVC050 | 21.9 | 19.9 | 92% | 29.52 | 1001.2 | |||||||
| 07 | 01:51 | Calm | 3.00 | Light Snow Fog/Mist | OVC040 | 19.9 | 18 | 92% | 29.54 | 1002.0 | |||||||
| 07 | 00:51 | Calm | 5.00 | Fog/Mist | FEW018 OVC038 | 21 | 19 | 24.1 | 19 | 92% | 29.55 | 1002.4 | |||||
| 06 | 23:51 | Calm | 4.00 | Light Snow Fog/Mist | BKN045 OVC055 | 21.9 | 19 | 89% | 29.57 | 1002.9 | |||||||
| 06 | 22:51 | Calm | 3.00 | Light Snow Fog/Mist | OVC044 | 21 | 19 | 92% | 29.58 | 1003.4 | |||||||
| 06 | 21:51 | Calm | 10.00 | Overcast | OVC036 | 21 | 18 | 88% | 29.59 | 1003.8 | |||||||
| 06 | 20:51 | Calm | 10.00 | Overcast | OVC044 | 19.9 | 17.1 | 89% | 29.6 | 1004.2 | |||||||
| 06 | 19:51 | Calm | 10.00 | Overcast | OVC120 | 23 | 19 | 85% | 29.61 | 1004.5 | |||||||
| 06 | 18:51 | NE 5 | 10.00 | Overcast | FEW080 OVC120 | 24.1 | 19 | 28 | 23 | 81% | 19 | 29.62 | 1004.9 | ||||
| 06 | 17:51 | NE 6 | 9.00 | Overcast | FEW085 OVC120 | 25 | 19.9 | 81% | 19 | 29.63 | 1005.0 | ||||||
| 06 | 16:51 | NE 7 | 6.00 | Light Snow | BKN019 BKN032 | 25 | 19 | 78% | 18 | 29.64 | 1005.5 | ||||||
| 06 | 15:51 | E 5 | 10.00 | Mostly Cloudy | BKN041 | 28 | 19.9 | 72% | 24 | 29.65 | 1005.9 | ||||||
| 06 | 14:51 | NE 8 | 10.00 | Overcast | OVC025 | 28 | 19 | 69% | 21 | 29.65 | 1005.8 | ||||||
| 06 | 13:51 | NE 12 | 10.00 | Overcast | OVC024 | 28 | 18 | 66% | 19 | 29.65 | 1006.0 | ||||||
| 06 | 12:51 | NE 6 | 10.00 | Overcast | OVC021 | 26.1 | 16 | 26.1 | 7 | 66% | 20 | 29.67 | 1006.5 | ||||
| 06 | 11:51 | N 7 | 9.00 | Overcast | BKN021 OVC027 | 25 | 16 | 69% | 18 | 29.71 | 1007.8 | ||||||
| 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) | |||||||||||||||