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 | 16:51 | W 7 | 10.00 | Fair | CLR | 21 | 1.9 | 43% | 13 | 30.07 | 1020.1 | ||||||
| 15 | 15:51 | W 10 | 10.00 | Fair | CLR | 21.9 | 1.9 | 42% | 12 | 30.06 | 1019.7 | ||||||
| 15 | 14:51 | NW 17 G 25 | 10.00 | Fair | CLR | 23 | 3 | 42% | 10 | 30.04 | 1019.1 | ||||||
| 15 | 13:51 | NW 22 G 31 | 10.00 | Fair and Breezy | CLR | 23 | 1.9 | 40% | 9 | 30.04 | 1019.1 | ||||||
| 15 | 12:51 | NW 22 G 32 | 10.00 | A Few Clouds and Breezy | FEW040 | 21.9 | 3 | 23 | 12 | 44% | 7 | 30.06 | 1019.6 | ||||
| 15 | 11:51 | NW 21 G 31 | 10.00 | Fair and Breezy | CLR | 21 | 1.9 | 43% | 6 | 30.08 | 1020.2 | ||||||
| 15 | 10:51 | NW 16 G 28 | 10.00 | Fair | CLR | 19 | 1.9 | 47% | 5 | 30.1 | 1021.2 | ||||||
| 15 | 09:51 | W 15 G 22 | 10.00 | Fair | CLR | 18 | 1.9 | 49% | 5 | 30.1 | 1021.0 | ||||||
| 15 | 08:51 | W 10 | 10.00 | Fair | CLR | 15.1 | 1 | 53% | 3 | 30.1 | 1021.1 | ||||||
| 15 | 07:51 | W 9 | 10.00 | Fair | CLR | 12.9 | 1 | 59% | 2 | 30.08 | 1020.4 | ||||||
| 15 | 06:51 | NW 13 G 21 | 10.00 | Fair | CLR | 12 | -0 | 15.1 | 12 | 58% | -2 | 30.07 | 1020.1 | ||||
| 15 | 05:51 | NW 14 | 10.00 | Fair | CLR | 12 | -0 | 58% | -2 | 30.05 | 1019.3 | ||||||
| 15 | 04:51 | NW 12 G 21 | 10.00 | Fair | CLR | 12 | -0.9 | 56% | -1 | 30.01 | 1018.0 | ||||||
| 15 | 03:51 | NW 13 G 20 | 10.00 | Fair | CLR | 12 | -0.9 | 56% | -2 | 29.98 | 1017.1 | ||||||
| 15 | 02:51 | NW 13 G 23 | 10.00 | Fair | CLR | 12.9 | -0.9 | 54% | -1 | 29.97 | 1016.6 | ||||||
| 15 | 01:51 | NW 14 G 25 | 10.00 | Fair | CLR | 14 | -2 | 49% | 0 | 29.96 | 1016.2 | ||||||
| 15 | 00:51 | NW 13 G 24 | 10.00 | Fair | CLR | 15.1 | -0 | 25 | 15.1 | 51% | 2 | 29.96 | 1016.2 | ||||
| 14 | 23:51 | NW 12 G 24 | 10.00 | Fair | CLR | 16 | 1 | 51% | 4 | 29.96 | 1016.2 | ||||||
| 14 | 22:51 | N 16 G 28 | 10.00 | Fair | CLR | 18 | 1 | 47% | 4 | 29.96 | 1016.3 | ||||||
| 14 | 21:51 | NW 15 G 21 | 10.00 | Overcast | OVC075 | 19.9 | 5 | 52% | 7 | 29.95 | 1015.8 | ||||||
| 14 | 20:51 | N 16 G 30 | 10.00 | Overcast | OVC055 | 23 | 5 | 46% | 11 | 29.94 | 1015.6 | ||||||
| 14 | 19:51 | N 15 | 9.00 | Light Snow | OVC047 | 24.1 | 14 | 65% | 12 | 29.94 | 1015.6 | ||||||
| 14 | 18:51 | N 16 G 24 | 10.00 | Overcast | BKN014 OVC038 | 25 | 12.9 | 30 | 25 | 60% | 13 | 29.92 | 1014.9 | ||||
| 14 | 17:51 | N 13 G 21 | 10.00 | Overcast | BKN014 OVC050 | 26.1 | 14 | 60% | 16 | 29.9 | 1014.2 | ||||||
| 14 | 16:51 | NW 9 G 23 | 10.00 | Overcast | SCT036 OVC044 | 27 | 17.1 | 66% | 19 | 29.88 | 1013.3 | ||||||
| 14 | 15:51 | N 14 G 24 | 8.00 | Light Snow | BKN008 OVC028 | 27 | 19 | 72% | 16 | 29.85 | 1012.5 | ||||||
| 14 | 14:51 | NW 17 G 25 | 4.00 | Light Snow | BKN010 OVC020 | 28 | 23 | 81% | 17 | 29.83 | 1011.9 | ||||||
| 14 | 13:51 | N 14 G 23 | 2.00 | Light Snow Fog/Mist | OVC008 | 30 | 27 | 88% | 20 | 29.82 | 1011.4 | ||||||
| 14 | 12:51 | N 9 | 1.50 | Light Snow Fog/Mist | BKN008 BKN023 OVC030 | 30 | 28 | 30 | 28.9 | 92% | 22 | 29.84 | 1012.2 | 0.08 | |||
| 14 | 11:51 | N 10 | 1.00 | Light Snow Fog/Mist | OVC008 | 30 | 28 | 92% | 22 | 29.86 | 1012.9 | 0.01 | |||||
| 14 | 10:51 | NW 8 | 1.00 | Light Snow Fog/Mist | OVC008 | 30 | 28 | 92% | 23 | 29.9 | 1014.1 | 0.01 | |||||
| 14 | 09:51 | N 3 | 0.75 | Light Snow Fog/Mist | OVC005 | 30 | 28.9 | 96% | 29.92 | 1014.7 | 0.02 | 0.06 | |||||
| 14 | 08:51 | W 3 | 0.75 | Light Snow Fog/Mist | FEW004 OVC021 | 30 | 28 | 92% | 29.93 | 1015.2 | 0.02 | ||||||
| 14 | 07:51 | Calm | 0.75 | Light Snow Fog/Mist | VV017 | 28.9 | 28 | 96% | 29.91 | 1014.6 | 0.02 | ||||||
| 14 | 06:51 | Calm | 2.00 | Light Snow Fog/Mist | OVC034 | 28.9 | 27 | 32 | 28 | 92% | 29.91 | 1014.5 | |||||
| 14 | 05:51 | Calm | 8.00 | Overcast | BKN060 OVC085 | 28.9 | 27 | 92% | 29.91 | 1014.6 | |||||||
| 14 | 04:51 | Calm | 3.00 | Light Snow Fog/Mist | OVC038 | 30 | 26.1 | 85% | 29.92 | 1014.8 | |||||||
| 14 | 03:51 | Calm | 7.00 | Light Snow | OVC055 | 30.9 | 25 | 79% | 29.95 | 1015.7 | |||||||
| 14 | 02:51 | SW 5 | 10.00 | Overcast | BKN055 OVC075 | 30.9 | 25 | 79% | 27 | 29.96 | 1016.0 | ||||||
| 14 | 01:51 | SW 6 | 10.00 | Overcast | BKN055 OVC070 | 32 | 23 | 69% | 27 | 29.97 | 1016.3 | ||||||
| 14 | 00:51 | SW 5 | 10.00 | Overcast | SCT055 OVC070 | 32 | 21.9 | 33.1 | 30.9 | 66% | 28 | 29.97 | 1016.4 | ||||
| 13 | 23:51 | W 3 | 10.00 | Overcast | SCT055 OVC070 | 32 | 21 | 64% | 29.97 | 1016.3 | |||||||
| 13 | 22:51 | W 3 | 10.00 | Overcast | OVC080 | 32 | 21 | 64% | 29.98 | 1016.6 | |||||||
| 13 | 21:51 | SW 3 | 10.00 | Overcast | OVC100 | 32 | 21 | 64% | 29.97 | 1016.6 | |||||||
| 13 | 20:51 | SW 3 | 10.00 | Mostly Cloudy | BKN120 | 33.1 | 21 | 61% | 30 | 1017.5 | |||||||
| 13 | 19:51 | W 5 | 10.00 | Mostly Cloudy | BKN120 | 33.1 | 21 | 61% | 29 | 29.99 | 1017.1 | ||||||
| 13 | 18:51 | SW 7 | 10.00 | Fair | CLR | 33.1 | 21 | 35.1 | 30.9 | 61% | 28 | 30 | 1017.7 | ||||
| 13 | 17:51 | SW 6 | 10.00 | Partly Cloudy | SCT055 | 30.9 | 19.9 | 64% | 26 | 29.99 | 1017.2 | ||||||
| 13 | 16:51 | W 3 | 10.00 | Overcast | OVC032 | 34 | 19 | 54% | 29.99 | 1017.0 | |||||||
| 13 | 15:51 | SW 6 | 10.00 | Overcast | OVC033 | 34 | 19 | 54% | 29 | 29.98 | 1016.7 | ||||||
| 13 | 14:51 | SW 13 | 10.00 | Overcast | OVC046 | 34 | 18 | 52% | 26 | 29.98 | 1016.6 | ||||||
| 13 | 13:51 | SW 10 G 22 | 10.00 | Overcast | SCT044 OVC060 | 35.1 | 17.1 | 48% | 28 | 29.99 | 1017.2 | ||||||
| 13 | 12:51 | SW 8 G 23 | 10.00 | Overcast | BKN050 OVC060 | 35.1 | 16 | 35.1 | 25 | 46% | 29 | 30.02 | 1017.9 | ||||
| 13 | 11:51 | SW 10 G 21 | 10.00 | Overcast | OVC070 | 34 | 15.1 | 46% | 27 | 30.02 | 1018.3 | ||||||
| 13 | 10:51 | SW 6 | 10.00 | Partly Cloudy | SCT100 | 32 | 16 | 52% | 27 | 30.07 | 1019.8 | ||||||
| 13 | 09:51 | S 3 | 10.00 | Mostly Cloudy | SCT095 BKN120 | 28.9 | 16 | 58% | 30.07 | 1020.0 | |||||||
| 13 | 08:51 | SW 6 | 10.00 | Mostly Cloudy | BKN110 | 27 | 16 | 63% | 21 | 30.08 | 1020.4 | ||||||
| 13 | 07:51 | SW 6 | 10.00 | Fair | CLR | 25 | 16 | 69% | 19 | 30.08 | 1020.4 | ||||||
| 13 | 06:51 | SW 7 | 10.00 | Fair | CLR | 25 | 15.1 | 30 | 23 | 66% | 18 | 30.09 | 1020.6 | ||||
| 13 | 05:51 | SW 5 | 10.00 | Fair | CLR | 24.1 | 15.1 | 68% | 19 | 30.07 | 1019.9 | ||||||
| 13 | 04:51 | SW 3 | 10.00 | Fair | CLR | 25 | 16 | 69% | 30.06 | 1019.5 | |||||||
| 13 | 03:51 | SW 6 | 10.00 | Fair | CLR | 25 | 16 | 69% | 19 | 30.06 | 1019.6 | ||||||
| 13 | 02:51 | W 3 | 10.00 | Fair | CLR | 28.9 | 16 | 58% | 30.05 | 1019.4 | |||||||
| 13 | 01:51 | SW 5 | 10.00 | A Few Clouds | FEW043 | 27 | 16 | 63% | 22 | 30.05 | 1019.1 | ||||||
| 13 | 00:51 | W 7 | 10.00 | Partly Cloudy | SCT041 | 28.9 | 17.1 | 30 | 28 | 61% | 23 | 30.02 | 1018.1 | ||||
| 12 | 23:51 | W 6 | 10.00 | Fair | CLR | 28 | 16 | 60% | 22 | 30 | 1017.7 | ||||||
| 12 | 22:51 | W 8 G 20 | 10.00 | Fair | CLR | 30 | 16 | 56% | 23 | 30 | 1017.4 | ||||||
| 12 | 21:51 | W 10 | 10.00 | Fair | CLR | 30 | 16 | 56% | 22 | 29.97 | 1016.7 | ||||||
| 12 | 20:51 | W 14 | 10.00 | Fair | CLR | 30 | 16 | 56% | 20 | 29.96 | 1016.3 | ||||||
| 12 | 19:51 | W 10 | 10.00 | Fair | CLR | 28.9 | 15.1 | 56% | 20 | 29.96 | 1016.1 | ||||||
| 12 | 18:51 | W 10 | 10.00 | Fair | CLR | 28.9 | 14 | 35.1 | 28.9 | 54% | 20 | 29.95 | 1015.7 | ||||
| 12 | 17:51 | W 10 | 10.00 | Fair | CLR | 30 | 14 | 51% | 22 | 29.93 | 1015.2 | ||||||
| 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) | |||||||||||||||