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.
18 12:51 Vrbl 5 10.00 Fair CLR 52 21.9 31% 30.56 1036.5
18 11:51 Calm 10.00 Fair CLR 51.1 24.1 35% 30.57 1036.8
18 10:51 Vrbl 5 10.00 Fair CLR 46.9 26.1 44% 45 30.58 1037.0
18 09:51 Calm 10.00 Fair CLR 42.1 27 55% 30.58 1037.0
18 08:51 Calm 10.00 Fair CLR 36 30.9 82% 30.57 1036.9
18 07:51 Calm 10.00 Fair CLR 28 26.1 28.9 25 92% 30.56 1036.4
18 06:51 Calm 10.00 Fair CLR 25 25 100% 30.54 1035.7
18 05:51 Calm 10.00 Fair CLR 26.1 24.1 92% 30.52 1035.1
18 04:51 Calm 10.00 Fair CLR 27 25 92% 30.5 1034.4
18 03:51 Calm 10.00 Fair CLR 27 25 92% 30.48 1033.8
18 02:51 Calm 10.00 Fair CLR 27 25 92% 30.46 1033.0
18 01:51 Calm 10.00 Fair CLR 27 25 39 26.1 92% 30.44 1032.2
18 00:51 Calm 10.00 Fair CLR 28.9 25 85% 30.41 1031.5
17 23:51 Calm 10.00 Fair CLR 33.1 25 72% 30.39 1030.6
17 22:51 W 6 10.00 Fair CLR 35.1 24.1 64% 31 30.37 1029.8
17 21:51 NW 6 10.00 Fair CLR 35.1 24.1 64% 31 30.36 1029.4
17 20:51 NW 5 10.00 Fair CLR 37 23 57% 34 30.33 1028.5
17 19:51 N 6 10.00 Fair CLR 37.9 23 48.9 37.9 55% 34 30.31 1027.7
17 18:51 NW 6 10.00 Fair CLR 42.1 23 47% 39 30.28 1026.7
17 17:51 N 10 10.00 Fair CLR 45 21.9 40% 40 30.23 1025.1
17 16:51 NW 13 G 22 10.00 Fair CLR 46.9 23 39% 42 30.22 1024.6
17 15:51 NW 12 10.00 Fair CLR 46.9 25 42% 42 30.19 1023.6
17 14:51 NW 14 G 30 10.00 A Few Clouds FEW046 46.9 25 42% 42 30.18 1023.3
17 13:51 NW 18 G 25 10.00 Partly Cloudy SCT046 48 30 50 46 50% 42 30.14 1021.9
17 12:51 N 12 G 23 10.00 Partly Cloudy SCT046 48.9 30 48% 45 30.12 1021.3
17 11:51 N 14 10.00 A Few Clouds FEW037 48 33.1 56% 43 30.09 1020.3
17 10:51 NW 10 10.00 A Few Clouds FEW035 46.9 34 61% 43 30.09 1020.1
17 09:51 N 13 G 20 10.00 Fair CLR 46 34 63% 41 30.07 1019.5
17 08:51 N 9 10.00 A Few Clouds FEW110 46 33.1 61% 42 30.04 1018.6
17 07:51 NW 6 G 18 10.00 Fair CLR 46.9 33.1 57 46.9 59% 45 30 1017.2
17 06:51 N 9 10.00 Fair CLR 48 36 63% 44 29.97 1016.2
17 05:51 NW 14 G 21 10.00 Overcast OVC110 48.9 36 61% 44 29.92 1014.5
17 04:51 NW 10 G 18 10.00 Overcast OVC100 50 37 61% 46 29.9 1013.8
17 03:51 NW 16 G 25 10.00 Partly Cloudy FEW032 FEW100 SCT120 53.1 41 64% 29.86 1012.5
17 02:51 NW 14 G 22 10.00 Mostly Cloudy BKN120 55 43 64% 29.82 1010.9
17 01:51 NW 12 10.00 Partly Cloudy FEW031 SCT120 57.9 48 66 57.9 70% 29.75 1008.6 0.01
17 00:51 W 14 G 23 10.00 Mostly Cloudy FEW065 BKN120 60.1 50 70% 29.73 1007.8
16 23:51 W 12 10.00 Mostly Cloudy BKN110 61 53.1 75% 29.69 1006.6
16 22:51 W 12 10.00 Overcast OVC110 62.1 55 78% 29.67 1005.9 0.01
16 21:51 W 12 G 18 10.00 Light Rain BKN070 BKN080 OVC100 64 59 84% 29.66 1005.5
16 20:51 W 7 10.00 Overcast FEW028 FEW042 OVC050 64.9 63 93% 29.64 1004.8 0.01
16 19:51 SW 8 6.00 Rain Fog/Mist FEW017 BKN065 OVC110 66 64 68 64.9 93% 29.62 1004.3 0.05 0.05
16 18:51 SW 10 10.00 Fair CLR 66 63 90% 29.59 1003.3
16 17:51 SW 13 G 22 10.00 A Few Clouds FEW016 66.9 63 87% 29.58 1002.8
16 16:51 SW 10 10.00 Overcast OVC011 68 64 87% 29.59 1003.2
16 15:51 SW 9 10.00 Overcast OVC009 66.9 64 91% 29.61 1003.7
16 14:51 SW 13 G 20 10.00 Overcast OVC009 66 63 90% 29.62 1004.3
16 13:51 SW 8 5.00 Fog/Mist OVC009 64.9 63 64.9 51.1 93% 29.65 1005.5 0.2
16 12:51 SW 8 4.00 Fog/Mist OVC008 62.1 60.1 93% 29.7 1007.2
16 11:51 SW 6 8.00 Overcast OVC006 57.9 55.9 93% 29.76 1009.0 0.01
16 10:51 S 6 5.00 Fog/Mist OVC007 55 53.1 93% 29.8 1010.5 0.19
16 09:51 S 5 5.00 Light Rain Fog/Mist BKN007 OVC018 52 51.1 97% 29.86 1012.4 0.12
16 08:51 S 7 2.00 Rain Fog/Mist BKN007 OVC018 51.1 50 96% 29.9 1013.8 0.07
16 07:51 S 12 10.00 Light Rain SCT030 BKN040 OVC048 52 46 54 43 80% 29.94 1015.1
16 06:51 SE 8 10.00 Overcast FEW036 OVC050 53.1 44.1 72% 29.96 1015.8
16 05:51 S 9 10.00 Overcast OVC060 52 43 72% 30 1017.3
16 04:51 S 6 10.00 Overcast BKN080 OVC090 51.1 42.1 71% 30.03 1018.2
16 03:51 SW 3 10.00 Mostly Cloudy BKN085 46.9 42.1 83% 30.07 1019.4
16 02:51 Calm 10.00 Mostly Cloudy BKN110 43 42.1 97% 30.09 1020.3
16 01:51 Calm 10.00 Mostly Cloudy BKN120 43 41 46 39.9 93% 30.12 1021.4
16 00:51 Calm 10.00 Fair CLR 41 39.9 96% 30.13 1021.8
15 23:51 Calm 10.00 Fair CLR 42.1 39.9 92% 30.15 1022.3
15 22:51 Calm 10.00 Fair CLR 41 39 93% 30.17 1023.0
15 21:51 Calm 10.00 Fair CLR 41 39 93% 30.18 1023.3
15 20:51 NW 3 10.00 Fair CLR 42.1 39.9 92% 30.19 1023.7
15 19:51 Calm 10.00 Fair CLR 46 39.9 62.1 44.1 79% 30.18 1023.2
15 18:51 Calm 10.00 Fair CLR 48.9 39.9 71% 30.18 1023.4
15 17:51 Calm 10.00 Fair CLR 55 37.9 53% 30.18 1023.1
15 16:51 NW 3 10.00 Fair CLR 61 33.1 35% 30.18 1023.1
15 15:51 W 3 10.00 Fair CLR 62.1 34 35% 30.17 1022.9
15 14:51 Calm 10.00 Fair CLR 61 33.1 35% 30.17 1022.8
15 13:51 NE 6 10.00 Fair CLR 61 35.1 61 54 38% 30.17 1022.9
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)