Weather observations for the past three days for
Laurence G Hanscom Field Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
05 23:51 W 9 16.09 Fair CLR 8.3 2.2 66% 7 76.07 1015.3
05 22:51 W 13 16.09 Fair CLR 8.3 2.2 66% 6 76.05 1015.2
05 21:51 SW 6 16.09 Fair CLR 11.7 1.7 51% 76.05 1015.0
05 20:51 W 15 16.09 Fair CLR 12.2 2.2 51% 75.97 1014.1
05 19:51 W 13 16.09 Fair CLR 12.8 2.8 21.1 12.8 51% 75.92 1013.4
05 18:51 W 19 16.09 Fair CLR 13.9 2.8 47% 75.87 1012.7
05 17:51 W 15 G 41 16.09 A Few Clouds FEW065 16.1 1.7 38% 75.79 1011.7
05 16:51 W 28 G 52 16.09 Fair CLR 17.2 1.7 35% 75.72 1010.8
05 15:51 W 28 G 48 16.09 Partly Cloudy SCT100 18.9 2.8 34% 75.69 1010.3
05 14:51 W 24 G 52 16.09 Partly Cloudy SCT080 20.6 1.1 27% 75.67 1010.0
05 13:51 W 31 G 50 16.09 Fair CLR 21.1 2.8 21.1 11.1 30% 75.69 1010.1
05 12:51 W 28 G 52 14.48 Partly Cloudy SCT042 SCT050 20.6 6.1 39% 75.72 1010.6
05 11:51 W 26 G 41 16.09 Light Rain SCT030 20 10.6 55% 75.74 1011.1
05 10:51 W 17 16.09 A Few Clouds FEW012 17.8 10.6 63% 75.82 1012.0
05 09:51 W 11 16.09 A Few Clouds FEW010 16.1 11.1 72% 75.9 1013.1
05 08:51 W 13 16.09 Overcast BKN005 OVC009 12.2 10.6 90% 75.97 1014.0
05 07:51 Vrbl 7 0.40 Fog OVC002 11.1 10.6 12.8 11.1 97% 75.95 1013.8
05 06:51 SW 6 16.09 Mostly Cloudy BKN012 11.7 11.1 96% 75.97 1014.0
05 05:51 Calm 16.09 Overcast OVC013 12.2 11.1 93% 75.97 1014.0
05 04:51 W 6 16.09 Overcast OVC014 12.8 11.1 90% 76.02 1014.9
05 03:51 NW 7 16.09 Overcast OVC014 12.8 11.1 90% 76.07 1015.6
05 02:51 NW 6 16.09 Overcast FEW009 OVC015 12.8 11.7 93% 76.12 1016.1
05 01:51 Calm 16.09 Overcast OVC016 12.8 11.1 13.9 12.8 90% 76.17 1016.8
05 00:51 NW 6 16.09 Overcast FEW009 OVC016 13.3 11.7 90% 76.25 1017.8
04 23:51 N 6 16.09 Overcast OVC015 13.3 11.7 90% 76.3 1018.6
04 22:51 N 7 16.09 Overcast OVC014 13.3 11.7 90% 76.38 1019.4
04 21:51 N 6 16.09 Overcast OVC015 13.3 11.1 87% 76.4 1020.0
04 20:51 N 6 16.09 Overcast BKN019 OVC060 13.3 11.1 87% 76.48 1021.0
04 19:51 E 15 16.09 Overcast BKN028 OVC100 13.9 10.6 17.8 13.3 81% 76.5 1021.3
04 18:51 E 9 16.09 Mostly Cloudy SCT041 BKN065 BKN110 13.9 10.6 81% 76.58 1022.3
04 17:51 E 15 16.09 Mostly Cloudy BKN110 15 10 72% 76.61 1022.7
04 16:51 E 13 16.09 Overcast OVC110 15.6 10 70% 76.66 1023.5
04 15:51 E 13 16.09 Overcast OVC100 16.1 9.4 65% 76.71 1024.0
04 14:51 E 13 16.09 Overcast FEW035 OVC100 16.7 8.9 60% 76.76 1024.8
04 13:51 E 24 16.09 A Few Clouds FEW035 17.2 7.2 17.8 7.8 52% 76.78 1025.0
04 12:51 E 24 G 33 16.09 Partly Cloudy SCT035 16.7 8.3 58% 76.89 1026.4
04 11:51 E 22 16.09 Mostly Cloudy BKN032 16.1 8.9 63% 76.94 1026.9
04 10:51 E 11 16.09 Mostly Cloudy SCT022 BKN030 BKN035 15.6 10 70% 76.99 1027.8
04 09:51 NE 9 16.09 Fair CLR 13.3 10 81% 77.04 1028.6
04 08:51 Calm 16.09 Partly Cloudy SCT002 9.4 8.9 97% 77.06 1028.9
04 07:51 Calm 0.40 Fog OVC003 7.8 7.2 7.8 4.4 96% 77.11 1029.4
04 06:51 Calm 12.87 Shallow Fog FEW006 5 4.4 96% 77.11 1029.4
04 05:51 Calm 14.48 Fair CLR 5.6 5 96% 77.09 1029.3
04 04:51 Calm 16.09 Fair CLR 5 4.4 96% 77.09 1029.1
04 03:51 Calm 16.09 Fair CLR 5.6 5.6 100% 77.06 1028.7
04 02:51 Calm 16.09 Fair CLR 6.1 5.6 97% 77.09 1028.9
04 01:51 Calm 16.09 Fair CLR 6.7 6.1 13.3 5.6 96% 77.11 1029.2
04 00:51 Calm 6.44 Fog/Mist CLR 7.2 6.7 97% 77.09 1029.0
03 23:51 Calm 1.21 Fog/Mist VV004 8.3 7.8 97% 77.09 1028.9
03 22:51 Calm 16.09 Fair CLR 8.9 8.3 96% 77.09 1028.9
03 21:51 Calm 16.09 Fair CLR 9.4 8.9 97% 77.06 1028.8
03 20:51 Calm 16.09 Fair CLR 10.6 9.4 92% 77.04 1028.3
03 19:51 E 6 16.09 Fair CLR 12.8 9.4 21.1 12.8 80% 76.99 1027.7
03 18:51 E 11 16.09 Fair CLR 13.3 9.4 77% 76.94 1027.0
03 17:51 E 11 16.09 Fair CLR 16.1 8.3 60% 76.89 1026.4
03 16:51 SE 15 16.09 Fair CLR 18.3 8.9 54% 76.86 1025.8
03 15:51 SE 13 16.09 Fair CLR 19.4 8.9 51% 76.84 1025.4
03 14:51 N 7 16.09 Partly Cloudy SCT060 21.1 6.1 38% 76.84 1025.4
03 13:51 Vrbl 11 16.09 Partly Cloudy SCT047 20.6 8.3 21.1 13.3 45% 76.81 1025.1
03 12:51 N 11 16.09 Partly Cloudy SCT045 20.6 8.3 45% 76.84 1025.4
03 11:51 N 9 16.09 Partly Cloudy SCT040 20 8.9 49% 76.84 1025.4
03 10:51 N 11 16.09 Fair CLR 18.9 9.4 54% 76.84 1025.3
03 09:51 N 15 16.09 Fair CLR 17.2 10 63% 76.81 1025.2
03 08:51 Vrbl 7 16.09 Fair CLR 15.6 10.6 72% 76.78 1024.7
03 07:51 Calm 16.09 Fair CLR 13.3 11.1 17.2 10 87% 76.71 1023.9
03 06:51 Calm 16.09 Fair CLR 11.1 10 93% 76.63 1022.9
03 05:51 N 6 16.09 Fair CLR 12.8 10.6 87% 76.56 1021.8
03 04:51 N 6 16.09 Fair CLR 13.3 10.6 84% 76.48 1020.6
03 03:51 N 9 16.09 Fair CLR 15 11.1 78% 76.4 1019.7
03 02:51 NW 13 16.09 Fair CLR 16.1 11.1 72% 76.35 1019.0
03 01:51 NW 13 16.09 Fair CLR 17.2 11.7 21.7 17.2 70% 76.3 1018.3
03 00:51 N 15 16.09 Overcast OVC060 18.3 11.7 66% 76.28 1018.1
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)