Weather observations for the past three days for
Laurence G Hanscom Field Airport
Imperial (Metric)
Date Time (edt) 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.
11 23:51 Calm 10.00 Fair CLR 63 60.1 90% 30.06 1019.0
11 22:51 Calm 10.00 Fair CLR 64.9 60.1 84% 30.06 1019.0
11 21:51 Calm 10.00 Fair CLR 64 59 84% 30.04 1018.5
11 20:51 Calm 10.00 Partly Cloudy SCT090 70 59 68% 30.02 1017.7
11 19:51 NE 5 10.00 Fair CLR 73 57 84 73 57% 30 1016.8
11 18:51 SE 7 10.00 Partly Cloudy SCT085 77 55 47% 78 29.98 1016.1
11 17:51 E 9 10.00 Partly Cloudy SCT095 79 55.9 45% 80 29.96 1015.8
11 16:51 SE 9 10.00 Partly Cloudy SCT085 81 55.9 42% 81 29.96 1015.4
11 15:51 SE 9 10.00 Fair CLR 82 57 43% 82 29.96 1015.4
11 14:51 E 6 10.00 Mostly Cloudy BKN065 BKN090 81 55.9 42% 81 29.96 1015.5
11 13:51 NW 5 10.00 Partly Cloudy SCT075 82 55.9 84 71.1 41% 82 29.97 1015.8
11 12:51 N 5 10.00 Partly Cloudy SCT065 82 54 38% 81 29.98 1016.3
11 11:51 Vrbl 3 10.00 Fair CLR 80.1 55 42% 80 29.99 1016.4
11 10:51 E 7 10.00 Fair CLR 78.1 59 52% 79 29.99 1016.4
11 09:51 NE 6 10.00 Fair CLR 75.9 59 56% 78 29.98 1016.2
11 08:51 Calm 10.00 Fair CLR 73.9 61 64% 29.96 1015.6
11 07:51 N 3 10.00 Fair CLR 71.1 61 71.1 61 71% 29.95 1015.4
11 06:51 Calm 10.00 Fair CLR 64.9 61 87% 29.95 1015.2
11 05:51 Calm 10.00 Fair CLR 61 60.1 97% 29.94 1014.9
11 04:51 Calm 10.00 Overcast OVC110 63 61 93% 29.93 1014.5
11 03:51 Calm 10.00 Mostly Cloudy BKN110 63 61 93% 29.92 1014.2
11 02:51 Calm 10.00 Overcast OVC110 64.9 63 93% 29.91 1013.9
11 01:51 Calm 10.00 Overcast OVC110 66 63 78.1 64.9 90% 29.91 1013.7
11 00:51 N 5 10.00 Mostly Cloudy BKN095 64.9 62.1 90% 29.9 1013.5
10 23:51 Calm 10.00 Fair CLR 66 66 100% 29.89 1013.3
10 22:51 Calm 10.00 Fair CLR 68 66.9 96% 29.88 1013.0
10 21:51 Calm 10.00 Fair CLR 70 66.9 90% 29.87 1012.5
10 20:51 Calm 10.00 Fair CLR 73.9 66.9 79% 29.83 1011.3
10 19:51 E 7 10.00 Fair CLR 78.1 66 88 78.1 67% 80 29.81 1010.3
10 18:51 Calm 10.00 Mostly Cloudy BKN095 81 66 61% 83 29.79 1009.8
10 17:51 W 6 10.00 Mostly Cloudy BKN070 81 64.9 58% 83 29.79 1009.8
10 16:51 NW 9 10.00 Mostly Cloudy BKN075 84 64 51% 85 29.77 1009.2
10 15:51 NW 12 10.00 Mostly Cloudy SCT047 BKN100 87.1 64.9 48% 89 29.76 1008.7
10 14:51 NW 10 G 20 10.00 Fair CLR 87.1 63 45% 88 29.75 1008.3
10 13:51 NW 9 10.00 Partly Cloudy SCT075 86 64 87.1 78.1 48% 87 29.75 1008.3
10 12:51 N 8 10.00 Mostly Cloudy BKN039 84 64 51% 85 29.76 1008.8
10 11:51 NW 10 10.00 A Few Clouds FEW039 84.9 66 53% 87 29.76 1008.6
10 10:51 NW 14 G 21 10.00 Partly Cloudy SCT039 84 64.9 53% 86 29.75 1008.4
10 09:51 NW 12 G 20 10.00 Mostly Cloudy FEW033 SCT041 BKN050 82 66.9 60% 85 29.74 1008.1
10 08:51 NW 10 10.00 Fair CLR 81 70 69% 84 29.74 1008.0
10 07:51 NW 8 10.00 Fair CLR 78.1 71.1 78.1 71.1 79% 80 29.73 1007.8
10 06:51 W 6 10.00 Fair CLR 73.9 70 88% 29.73 1007.6
10 05:51 SW 5 10.00 Fair CLR 72 70 94% 29.71 1007.1
10 04:51 SW 5 10.00 Fair CLR 71.1 69.1 94% 29.71 1007.0
10 03:51 SW 6 10.00 Fair CLR 71.1 69.1 94% 29.71 1006.9
10 02:51 SW 3 10.00 Mostly Cloudy SCT018 BKN075 73 69.1 87% 29.72 1007.2
10 01:51 SW 7 10.00 A Few Clouds FEW120 73.9 70 82 73.9 88% 29.72 1007.4
10 00:51 SW 7 10.00 Fair CLR 73.9 70 88% 29.74 1008.0
09 23:51 SW 7 10.00 Fair CLR 75.9 70 82% 77 29.76 1008.7
09 22:51 SW 9 G 17 10.00 Fair CLR 77 70 79% 79 29.76 1008.8
09 21:51 SW 8 10.00 Fair CLR 78.1 71.1 79% 80 29.77 1009.0
09 20:51 S 7 10.00 Fair CLR 79 71.1 77% 82 29.75 1008.6
09 19:51 SW 10 10.00 Fair CLR 82 71.1 91.9 82 69% 86 29.73 1007.9
09 18:51 SW 12 10.00 Partly Cloudy SCT035 84 71.1 65% 89 29.74 1008.1
09 17:51 SW 10 G 20 10.00 A Few Clouds FEW050 FEW060 87.1 70 57% 92 29.75 1008.3
09 16:51 SW 10 10.00 Partly Cloudy SCT040 90 66.9 47% 93 29.75 1008.4
09 15:51 S 15 10.00 Mostly Cloudy BKN045 89.1 64.9 45% 91 29.76 1008.8
09 14:51 SW 10 G 20 10.00 Fair CLR 91 62.1 38% 92 29.78 1009.6
09 13:51 SW 9 10.00 Partly Cloudy SCT065 91 62.1 91 73.9 38% 92 29.8 1010.2
09 12:51 W 9 G 18 10.00 Partly Cloudy SCT060 90 63 41% 91 29.82 1010.8
09 11:51 SW 8 10.00 Fair CLR 87.1 66 50% 89 29.84 1011.4
09 10:51 Vrbl 6 10.00 Fair CLR 86 66.9 53% 89 29.85 1011.9
09 09:51 S 6 10.00 Fair CLR 82.9 68 61% 86 29.86 1012.0
09 08:51 W 6 10.00 Fair CLR 78.1 66 67% 80 29.87 1012.6
09 07:51 W 5 10.00 A Few Clouds FEW085 73 64 73 64.9 74% 29.87 1012.7
09 06:51 SW 6 10.00 Mostly Cloudy BKN090 70 63 79% 29.88 1012.9
09 05:51 W 8 10.00 Fair CLR 66.9 62.1 84% 29.87 1012.5
09 04:51 W 7 10.00 Fair CLR 66 62.1 87% 29.87 1012.5
09 03:51 SW 6 10.00 Partly Cloudy SCT080 64.9 62.1 90% 29.87 1012.5
09 02:51 W 3 10.00 A Few Clouds FEW075 66 62.1 87% 29.87 1012.6
09 01:51 W 5 10.00 A Few Clouds FEW075 66.9 63 75 66.9 87% 29.88 1012.8
09 00:51 SW 6 10.00 Fair CLR 69.1 62.1 78% 29.88 1012.9
Date Time (edt) 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)