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.
15 22:51 W 13 10.00 Fair CLR 27 9 46% 17 29.42 997.7
15 21:51 NW 12 G 21 10.00 Fair CLR 27 12 53% 17 29.4 996.9
15 20:51 W 14 G 21 10.00 Fair CLR 28.9 12.9 51% 19 29.39 996.9
15 19:51 W 12 10.00 Fair CLR 30.9 18 59% 22 29.39 996.7
15 18:51 W 13 G 23 10.00 Overcast OVC047 34 21 51.1 34 59% 26 29.37 995.9
15 17:51 W 7 10.00 Mostly Cloudy SCT047 BKN055 42.1 27 55% 38 29.31 994.0
15 16:51 SW 10 10.00 Partly Cloudy FEW048 SCT055 43 27 53% 38 29.31 993.9
15 15:51 SW 13 G 22 10.00 Mostly Cloudy BKN055 46 30.9 56% 41 29.29 993.1
15 14:51 SW 14 10.00 Mostly Cloudy BKN060 48 33.1 56% 43 29.28 993.0
15 13:51 SW 10 G 20 10.00 Partly Cloudy FEW038 SCT045 SCT060 51.1 35.1 54% 29.27 992.7
15 12:51 SW 13 G 30 10.00 Overcast OVC034 48.9 36 51.1 43 61% 44 29.28 992.9
15 11:51 SW 12 10.00 Mostly Cloudy BKN026 48.9 37.9 66% 45 29.28 992.9
15 10:51 SW 12 10.00 Mostly Cloudy BKN013 BKN021 46.9 39.9 77% 42 29.3 993.4
15 09:51 SW 10 10.00 Mostly Cloudy BKN011 BKN017 BKN021 45 42.1 90% 40 29.32 994.1
15 08:51 S 8 10.00 Overcast SCT012 OVC090 44.1 42.1 93% 40 29.3 993.5
15 07:51 S 5 6.00 Fog/Mist BKN012 BKN044 OVC110 43 41 93% 41 29.31 993.9
15 06:51 S 7 6.00 Light Rain BKN011 BKN042 OVC050 43 42.1 43 39 97% 39 29.33 994.6 0.01 0.01
15 05:51 S 5 8.00 Overcast OVC048 42.1 41 96% 40 29.33 994.5
15 04:51 Calm 5.00 Fog/Mist FEW025 OVC041 39.9 39.9 100% 29.34 994.9
15 03:51 Calm 2.00 Light Rain Fog/Mist BKN009 OVC044 39 39 100% 29.36 995.5
15 02:51 Calm 8.00 Overcast BKN008 OVC015 42.1 41 96% 29.4 996.8
15 01:51 E 3 7.00 Overcast SCT009 OVC049 41 39.9 96% 29.4 997.1
15 00:51 Calm 7.00 Overcast OVC006 39 37.9 45 37.9 96% 29.42 997.7
14 23:51 Calm 10.00 Light Rain OVC008 39 36 89% 29.46 999.2
14 22:51 Calm 10.00 Light Rain OVC095 42.1 36 79% 29.5 1000.5
14 21:51 Calm 10.00 Overcast SCT070 OVC090 43 33.1 68% 29.53 1001.3
14 20:51 Calm 10.00 Overcast OVC110 39 34 82% 29.51 1000.7
14 19:51 Calm 10.00 Overcast FEW070 BKN090 OVC120 41 34 76% 29.53 1001.5
14 18:51 SW 3 10.00 Overcast OVC100 42.1 32 50 42.1 68% 29.58 1003.0
14 17:51 S 3 10.00 Overcast OVC065 46.9 32 56% 29.59 1003.3
14 16:51 S 6 10.00 Overcast OVC060 46 30.9 56% 44 29.58 1003.1
14 15:51 S 5 10.00 Fair CLR 48 30.9 52% 47 29.58 1003.1
14 14:51 Calm 10.00 Overcast FEW055 OVC110 48.9 30.9 50% 29.58 1003.2
14 13:51 S 5 10.00 Mostly Cloudy BKN120 50 30.9 48% 49 29.58 1002.9
14 12:51 S 8 10.00 Mostly Cloudy BKN100 BKN120 50 30.9 50 33.1 48% 47 29.59 1003.5
14 11:51 SW 6 10.00 Overcast OVC110 48.9 30.9 50% 47 29.61 1004.2
14 10:51 SW 8 10.00 A Few Clouds FEW120 48 32 54% 45 29.65 1005.4
14 09:51 SW 8 10.00 Fair CLR 46 32 58% 42 29.65 1005.4
14 08:51 S 7 10.00 Fair CLR 42.1 33.1 71% 38 29.65 1005.5
14 07:51 Calm 10.00 Fair CLR 35.1 30.9 85% 29.64 1005.3
14 06:51 S 6 10.00 Fair CLR 39 30.9 44.1 39 73% 35 29.63 1005.0
14 05:51 SW 5 10.00 Fair CLR 42.1 33.1 71% 40 29.63 1004.9
14 04:51 SW 10 10.00 Fair CLR 42.1 33.1 71% 37 29.62 1004.5
14 03:51 SW 9 10.00 Fair CLR 43 34 71% 38 29.63 1004.6
14 02:51 SW 9 10.00 Mostly Cloudy BKN110 43 33.1 68% 38 29.64 1005.1
14 01:51 SW 12 10.00 Overcast SCT060 OVC080 43 33.1 68% 37 29.65 1005.6
14 00:51 SW 8 10.00 Overcast OVC100 41 34 41 37.9 76% 36 29.67 1006.1
13 23:51 SW 13 G 22 10.00 Partly Cloudy SCT120 41 33.1 73% 34 29.69 1006.7
13 22:51 S 12 G 22 10.00 Fair CLR 39.9 30 68% 34 29.73 1008.2
13 21:51 S 10 10.00 A Few Clouds FEW110 39 26.1 60% 33 29.75 1008.8
13 19:51 S 12 10.00 Fair CLR 39 24.1 55% 32 29.8 1010.7
13 18:51 S 9 10.00 Fair CLR 39 25 45 39 57% 33 29.8 1010.7
13 17:51 S 9 10.00 Fair CLR 39.9 24.1 53% 34 29.82 1011.4
13 16:51 S 8 10.00 Fair CLR 39.9 23 51% 35 29.83 1011.7
13 15:51 S 12 10.00 Fair CLR 43 23 45% 37 29.85 1012.2
13 14:51 S 13 10.00 Fair CLR 44.1 24.1 45% 38 29.89 1013.6
13 13:51 SW 6 10.00 Fair CLR 44.1 23 43% 41 29.89 1013.8
13 11:51 SW 8 10.00 Fair CLR 42.1 23 47% 38 29.96 1015.9
13 10:51 SW 10 10.00 Fair CLR 39.9 21.9 49% 34 29.99 1017.2
13 09:51 SW 6 10.00 Fair CLR 37.9 21 51% 34 30.02 1018.2
13 08:51 SW 5 10.00 Fair CLR 34 21 59% 30 30.03 1018.4
13 07:51 Calm 10.00 A Few Clouds FEW085 30 19 64% 30.02 1018.2
13 06:51 SW 7 10.00 Fair CLR 30 19.9 32 30 66% 24 30.01 1017.7
13 05:51 SW 3 10.00 Partly Cloudy FEW100 SCT120 30.9 19.9 64% 30 1017.6
13 04:51 SW 6 10.00 Overcast OVC110 30.9 19.9 64% 26 30 1017.3
13 03:51 SW 7 10.00 Partly Cloudy SCT046 30.9 19.9 64% 25 30 1017.4
13 02:51 SW 7 10.00 Mostly Cloudy BKN048 32 19.9 61% 26 30.01 1017.8
13 01:51 SW 6 10.00 Overcast OVC050 32 19.9 61% 27 30.01 1017.9
13 00:51 SW 6 10.00 Overcast OVC050 30.9 19.9 30.9 23 64% 26 30.01 1017.7
12 23:51 SW 3 10.00 Overcast OVC055 28.9 19 66% 30.01 1017.7
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)