Weather observations for the past three days for
Laurence G Hanscom Field Airport
Imperial (Metric)
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.
30 10:51 W 16 G 25 10.00 Fair CLR 9 -11 39% -7 29.97 1016.8
30 09:51 W 24 G 31 10.00 Fair and Breezy CLR 7 -11.9 41% -13 29.98 1017.0
30 08:51 W 13 G 23 10.00 Fair CLR 6.1 -13 40% -9 29.97 1017.0
30 07:51 W 12 G 21 10.00 Fair CLR 5 -11.9 45% -10 29.97 1016.9
30 06:51 W 9 10.00 Fair CLR 5 -11.9 12 3.9 45% -8 29.96 1016.4
30 05:51 W 8 10.00 Fair CLR 5 -11 47% -7 29.95 1016.0
30 04:51 W 10 10.00 Fair CLR 7 -9.9 45% -6 29.95 1015.9
30 03:51 W 8 G 17 10.00 Fair CLR 8.1 -8 47% -3 29.95 1016.0
30 02:51 W 8 10.00 Fair CLR 9 -7.1 48% -2 29.95 1016.2
30 01:51 W 13 G 25 10.00 Fair CLR 10 -6 48% -4 29.95 1016.2
30 00:51 W 14 10.00 Fair CLR 12 -6 17.1 10.9 44% -2 29.95 1016.2
29 23:51 W 17 G 31 10.00 Fair CLR 12.9 -7.1 40% -3 29.96 1016.3
29 22:51 W 8 G 18 10.00 Fair CLR 12.9 -2 51% 3 29.97 1016.8
29 21:51 W 6 10.00 Fair CLR 12.9 -0 56% 5 29.98 1017.0
29 20:51 W 8 10.00 Partly Cloudy FEW049 SCT060 14 -0 53% 4 29.98 1017.1
29 19:51 W 6 10.00 Fair CLR 15.1 -0.9 49% 7 29.98 1017.2
29 18:51 W 7 10.00 Fair CLR 17.1 -0.9 23 17.1 45% 8 29.98 1017.1
29 17:51 W 12 10.00 Fair CLR 19 -0.9 41% 8 29.97 1016.7
29 16:51 W 9 10.00 A Few Clouds FEW055 19.9 -0.9 40% 10 29.94 1015.9
29 15:51 W 10 10.00 Partly Cloudy SCT055 21.9 -2 35% 12 29.93 1015.4
29 14:51 W 12 G 24 10.00 Fair CLR 21.9 -0.9 36% 11 29.92 1015.1
29 13:51 W 8 G 22 10.00 Partly Cloudy SCT055 23 -0 36% 15 29.91 1014.7
29 12:51 W 6 10.00 Fair CLR 21.9 1 21.9 -6 40% 15 29.92 1014.9
29 11:51 NW 8 G 17 10.00 Fair CLR 21 1 41% 12 29.95 1015.9
29 10:51 N 9 10.00 Unknown Precip CLR 19 1.9 47% 9 29.97 1016.6
29 09:51 W 9 10.00 Fair CLR 15.1 1.9 56% 4 29.98 1016.9
29 08:51 W 3 10.00 Fair CLR 8.1 1.9 76% 29.98 1017.1
29 07:51 Calm 10.00 Fair CLR -4 -8 83% 29.98 1017.2
29 06:51 Calm 10.00 Fair CLR -7.1 -11 3.9 -8 82% 29.96 1016.7
29 05:51 W 5 10.00 Fair CLR -8 -11 86% -18 29.95 1016.1
29 04:51 W 3 10.00 Fair CLR -5.1 -9 83% 29.94 1015.8
29 03:51 Calm 10.00 A Few Clouds FEW048 -2 -5.1 87% 29.93 1015.5
29 02:51 Calm 10.00 Fair CLR -2 -5.1 87% 29.94 1015.7
29 01:51 Calm 10.00 Fair CLR -0 -4 83% 29.94 1015.9
29 00:51 Calm 10.00 Fair CLR 3 -2 14 3 79% 29.94 1015.8
28 22:51 Calm 10.00 Fair CLR 5 -2 72% 29.96 1016.4
28 21:51 Calm 10.00 Fair CLR 6.1 -0 76% 29.97 1016.7
28 20:51 Calm 10.00 Fair CLR 7 -0 73% 29.97 1017.0
28 19:51 Calm 10.00 Fair CLR 8.1 -0.9 66% 29.98 1017.0
28 18:51 Calm 10.00 Fair CLR 12 -0 21 9 58% 29.98 1017.0
28 17:51 Calm 10.00 Fair CLR 12.9 -0 56% 29.97 1016.6
28 16:51 NW 3 10.00 Fair CLR 19 -0.9 41% 29.96 1016.4
28 15:51 W 8 10.00 Fair CLR 19.9 -0 41% 11 29.96 1016.5
28 14:51 W 9 10.00 Fair CLR 21 -0.9 38% 11 29.96 1016.5
28 13:51 W 13 G 18 10.00 Fair CLR 21 -0 39% 10 29.97 1016.7
28 12:51 NW 10 G 17 10.00 Fair CLR 19.9 -0.9 19.9 -5.1 40% 9 29.98 1017.0
28 11:51 W 9 10.00 Fair CLR 19 -0 43% 9 30.01 1018.2
28 10:51 W 6 10.00 Fair CLR 17.1 1 49% 10 30.04 1019.1
28 09:51 W 8 10.00 Fair CLR 14 1 56% 4 30.05 1019.4
28 08:51 W 8 10.00 Fair CLR 10 -0 63% -1 30.05 1019.6
28 07:51 W 6 10.00 Fair CLR 6.1 -0.9 73% -3 30.04 1019.1
28 06:51 Calm 10.00 Fair CLR -0 -5.1 9 -5.1 79% 30.01 1018.2
28 05:51 W 7 10.00 Fair CLR 6.1 -0 76% -5 30 1017.6
28 04:51 W 3 10.00 Fair CLR 7 -0 73% 29.98 1016.9
28 03:51 W 6 10.00 Fair CLR 6.1 1 80% -3 29.96 1016.2
28 02:51 Calm 10.00 Fair CLR 1 -0.9 91% 29.94 1015.9
28 01:51 Calm 10.00 Fair CLR 1 -0.9 91% 29.93 1015.6
28 00:51 W 5 10.00 Fair CLR 9 3 18 8.1 77% 1 29.92 1015.2
27 23:51 W 3 10.00 Fair CLR 10 3.9 76% 29.92 1015.0
27 22:51 W 6 10.00 Fair CLR 12 3.9 70% 4 29.92 1014.9
27 21:51 W 7 10.00 Fair CLR 12.9 3.9 67% 4 29.9 1014.4
27 20:51 W 8 10.00 A Few Clouds FEW060 14 6.1 71% 4 29.89 1014.1
27 19:51 W 7 9.00 A Few Clouds FEW029 16 7 67% 7 29.89 1013.9
27 18:51 W 7 5.00 Light Snow OVC018 17.1 10 19.9 17.1 74% 8 29.87 1013.3
27 17:51 W 10 5.00 Fog/Mist OVC044 19 8.1 62% 8 29.87 1013.2
27 16:51 Calm 10.00 Overcast SCT049 OVC055 18 3.9 54% 29.85 1012.6
27 15:51 Calm 10.00 Overcast BKN075 OVC120 19 1 45% 29.85 1012.7
27 14:51 Vrbl 6 10.00 Fair CLR 18 1 47% 11 29.86 1013.0
27 13:51 Calm 10.00 A Few Clouds FEW095 18 -0 45% 29.89 1014.0
27 12:51 SW 9 10.00 Overcast OVC100 17.1 1 18 3 49% 7 29.92 1015.0
27 11:51 W 12 10.00 Overcast OVC110 16 -0.9 47% 4 29.94 1015.7
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)