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.
24 06:51 NW 5 10.00 Mostly Cloudy BKN030 32 30.9 34 32 96% 28 29.8 1010.7
24 05:51 W 8 10.00 Overcast BKN050 OVC070 34 32 92% 28 29.76 1009.4
24 04:51 W 5 10.00 Overcast OVC090 33.1 30.9 92% 29 29.73 1008.4
24 02:51 Calm 3.00 Fog/Mist BKN005 OVC050 32 30.9 96% 29.77 1009.6
24 01:51 Calm 1.25 Fog/Mist SCT001 BKN011 OVC050 32 30.9 96% 29.79 1010.3
23 23:51 Calm 0.75 Light Snow Fog/Mist SCT004 OVC012 32 30.9 96% 29.84 1011.9 0.02
23 22:51 Calm 3.00 Light Snow Fog/Mist BKN004 BKN020 OVC025 33.1 32 96% 29.87 1013.2 0.01
23 21:51 SE 3 3.00 Light Snow Fog/Mist BKN005 BKN023 OVC055 33.1 32 96% 29.91 1014.3 0.07 0.14
23 20:51 Calm 1.75 Light Snow Fog/Mist BKN005 OVC015 33.1 30.9 92% 29.95 1015.9 0.03
23 19:51 S 5 2.00 Light Snow Fog/Mist BKN004 OVC018 33.1 32 96% 29 29.96 1016.2 0.04
23 18:51 SE 3 1.50 Light Snow Fog/Mist OVC006 33.1 30.9 37 33.1 92% 29.99 1017.0 0.03 0.04
23 17:51 SE 3 3.00 Light Snow Fog/Mist FEW009 BKN017 OVC049 34 32 92% 30.02 1018.2 0.01
23 16:51 SE 6 5.00 Light Rain Fog/Mist OVC028 34 32 92% 29 30.03 1018.7
23 15:51 SE 6 4.00 Light Snow Fog/Mist OVC008 35.1 30.9 85% 31 30.05 1019.3
23 14:51 S 5 10.00 Overcast FEW022 FEW028 OVC045 37 30 76% 34 30.07 1020.0
23 13:51 Vrbl 5 10.00 Overcast OVC020 37 28.9 73% 34 30.1 1020.8
23 12:51 Calm 10.00 Overcast BKN020 OVC060 36 28 36 23 73% 30.12 1021.6
23 11:51 S 3 10.00 Overcast OVC055 35.1 26.1 70% 30.17 1023.2
23 10:51 S 8 10.00 Overcast OVC048 34 23 64% 28 30.21 1024.8
23 09:51 S 3 10.00 Overcast SCT038 OVC060 32 19 59% 30.25 1026.2
23 08:51 Calm 10.00 Overcast FEW041 OVC060 28.9 21 72% 30.27 1026.9
23 07:51 Calm 10.00 Overcast FEW041 OVC055 26.1 19.9 78% 30.28 1027.0
23 06:51 Calm 10.00 Fair CLR 24.1 17.1 26.1 21 75% 30.28 1027.1
23 05:51 Calm 10.00 Fair CLR 24.1 17.1 75% 30.27 1026.8
23 04:51 SW 5 10.00 A Few Clouds FEW040 25 16 69% 20 30.28 1027.2
23 03:51 SW 6 10.00 Mostly Cloudy BKN040 25 16 69% 19 30.3 1027.7
23 02:51 W 5 10.00 Fair CLR 24.1 15.1 68% 19 30.31 1027.9
23 01:51 W 3 10.00 Fair CLR 23 14 68% 30.31 1028.0
23 00:51 W 5 10.00 Fair CLR 24.1 12.9 28 17.1 62% 19 30.3 1027.6
22 23:51 SW 7 10.00 Overcast OVC047 26.1 14 60% 19 30.29 1027.5
22 22:51 SW 6 10.00 Mostly Cloudy BKN050 18 12 77% 11 30.32 1028.5
22 21:51 Calm 10.00 Fair CLR 18 10.9 74% 30.34 1029.0
22 20:51 Calm 10.00 Fair CLR 21.9 12 66% 30.34 1029.0
22 19:51 NW 3 10.00 Fair CLR 21.9 10 60% 30.35 1029.4
22 18:51 SW 5 10.00 Fair CLR 19.9 10 32 19.9 65% 14 30.34 1029.3
22 17:51 Calm 10.00 Fair CLR 24.1 8.1 50% 30.36 1029.8
22 16:51 Calm 10.00 Fair CLR 28 7 41% 30.37 1030.0
22 14:51 NW 7 10.00 Fair CLR 32 5 32% 26 30.36 1029.6
22 13:51 NW 12 10.00 Fair CLR 32 3 29% 24 30.36 1029.8
22 12:51 NW 10 10.00 Fair CLR 30 1 30 21.9 29% 22 30.36 1029.7
22 11:51 NW 15 G 22 10.00 Fair CLR 28.9 1.9 31% 18 30.39 1030.6
22 10:51 NW 15 10.00 Fair CLR 27 1.9 34% 16 30.4 1031.1
22 09:51 NW 16 G 29 10.00 Fair CLR 26.1 3 37% 14 30.41 1031.6
22 08:51 NW 15 G 31 10.00 Fair CLR 24.1 3.9 42% 12 30.41 1031.5
22 07:51 NW 9 G 18 10.00 Fair CLR 23 6.1 48% 14 30.4 1031.0
22 06:51 NW 8 10.00 Partly Cloudy SCT100 23 6.1 30 23 48% 15 30.36 1029.7
22 05:51 NW 10 10.00 Fair CLR 24.1 7 48% 15 30.32 1028.3
22 04:51 NW 7 10.00 Fair CLR 24.1 9 52% 17 30.29 1027.3
22 03:51 NW 14 10.00 Fair CLR 27 9 46% 16 30.28 1027.0
22 02:51 NW 14 G 20 10.00 Fair CLR 28 9 44% 18 30.25 1025.9
22 01:51 NW 15 10.00 Overcast OVC050 30 10.9 45% 20 30.23 1025.3
22 00:51 W 7 10.00 Overcast OVC055 30 10.9 33.1 28.9 45% 24 30.2 1024.2
21 23:51 W 9 10.00 Overcast OVC060 30 12.9 49% 22 30.19 1023.9
21 22:51 W 10 G 23 10.00 Overcast OVC060 30 12.9 49% 22 30.18 1023.5
21 21:51 W 8 10.00 Mostly Cloudy BKN065 28.9 10.9 47% 22 30.16 1023.0
21 20:51 W 6 10.00 Fair CLR 30 6.1 36% 25 30.14 1022.1
21 19:51 NW 14 G 24 10.00 Mostly Cloudy BKN065 32 7 35% 23 30.13 1021.7
21 18:51 W 13 G 20 10.00 Overcast OVC060 33.1 12.9 43 32 43% 25 30.1 1020.7
21 17:51 W 9 10.00 Mostly Cloudy BKN060 33.1 9 36% 26 30.07 1019.8
21 16:51 W 17 G 31 10.00 Fair CLR 33.1 8.1 35% 23 30.04 1018.7
21 15:51 W 17 G 31 10.00 Partly Cloudy SCT060 35.1 9 34% 26 30 1017.5
21 14:51 NW 15 G 29 10.00 Partly Cloudy SCT060 39 12.9 34% 31 29.95 1015.8
21 13:51 W 20 G 35 10.00 A Few Clouds FEW060 41 14 33% 33 29.9 1013.9
21 12:51 W 21 G 35 10.00 A Few Clouds and Breezy FEW055 42.1 18 46 39 38% 34 29.87 1013.2
21 11:51 W 16 G 31 10.00 Overcast OVC055 44.1 19.9 38% 37 29.85 1012.4
21 10:51 W 15 G 32 10.00 A Few Clouds FEW055 45 19.9 37% 39 29.85 1012.4
21 09:51 W 10 G 18 10.00 Fair CLR 45 24.1 44% 40 29.86 1012.6
21 08:51 W 8 G 20 10.00 Fair CLR 41 27 57% 36 29.84 1012.1
21 07:51 SW 10 10.00 Partly Cloudy SCT110 39 28.9 67% 33 29.83 1011.6
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)