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.
17 19:51 NW 6 10.00 Fair CLR 79 48.9 87.1 79 35% 79 29.97 1015.8
17 18:51 NW 12 10.00 A Few Clouds FEW100 84 50 31% 82 29.95 1015.2
17 17:51 NW 15 G 25 10.00 Partly Cloudy SCT100 86 50 29% 84 29.94 1014.7
17 16:51 W 15 G 29 10.00 Partly Cloudy SCT085 87.1 48 26% 84 29.93 1014.5
17 15:51 W 13 G 21 10.00 Partly Cloudy SCT080 84.9 53.1 33% 83 29.92 1014.3
17 14:51 W 14 G 24 10.00 A Few Clouds FEW090 FEW100 84.9 53.1 33% 83 29.93 1014.6
17 13:51 W 12 G 22 10.00 Mostly Cloudy SCT075 BKN100 82.9 54 84 66 37% 82 29.95 1015.2
17 12:51 SW 12 G 20 10.00 Mostly Cloudy BKN070 82.9 54 37% 82 29.96 1015.7
17 11:51 SW 8 10.00 Fair CLR 81 54 39% 81 29.96 1015.7
17 10:51 W 10 9.00 Fair CLR 78.1 54 43% 79 29.97 1016.0
17 09:51 W 9 10.00 Fair CLR 75 55.9 52% 78 29.95 1015.5
17 08:51 W 10 10.00 Fair CLR 72 57 59% 29.94 1015.1
17 07:51 SW 7 10.00 Fair CLR 64.9 55.9 64.9 55.9 73% 29.93 1014.6
17 06:51 Calm 10.00 Fair CLR 62.1 54 75% 29.91 1014.0
17 05:51 SW 7 10.00 Fair CLR 57 53.1 87% 29.9 1013.7
17 04:51 W 6 10.00 Fair CLR 57 52 83% 29.88 1013.1
17 03:51 Vrbl 3 10.00 Fair CLR 59 53.1 81% 29.86 1012.4
17 02:51 SW 9 10.00 Mostly Cloudy BKN095 BKN120 59 53.1 81% 29.85 1012.0
17 01:51 Calm 10.00 Light Rain BKN100 OVC110 59 52 71.1 57.9 78% 29.87 1012.5 0.02 0.02
17 00:51 SW 7 10.00 Light Rain BKN110 62.1 48 60% 29.85 1012.0
16 23:51 SW 8 10.00 Fair CLR 63 46.9 56% 29.85 1011.8
16 22:51 SW 8 10.00 Fair CLR 64 46.9 54% 29.86 1012.2
16 21:51 SW 7 10.00 Fair CLR 64.9 46.9 52% 29.88 1012.8
16 20:51 SW 12 10.00 Fair CLR 66.9 48 51% 29.87 1012.8
16 19:51 SW 15 G 22 10.00 Fair CLR 72 46.9 78.1 71.1 41% 29.87 1012.6
16 18:51 SW 14 G 21 10.00 Fair CLR 75 46 36% 77 29.86 1012.2
16 17:51 SW 16 G 25 10.00 Fair CLR 77 45 32% 78 29.85 1012.1
16 16:51 SW 18 G 28 10.00 Fair CLR 78.1 43 29% 78 29.86 1012.4
16 15:51 SW 14 G 21 10.00 Fair CLR 78.1 43 29% 78 29.88 1013.0
16 14:51 W 13 G 22 10.00 Fair CLR 77 43 30% 78 29.91 1013.9
16 13:51 W 10 G 23 10.00 Fair CLR 73.9 39.9 75.9 53.1 29% 29.94 1015.1
16 12:51 W 12 G 21 10.00 Fair CLR 73 42.1 33% 29.98 1016.4
16 11:51 W 18 G 24 10.00 Fair CLR 71.1 44.1 38% 30 1017.0
16 10:51 W 9 G 20 10.00 Fair CLR 69.1 48 47% 30.02 1017.8
16 09:51 SW 9 10.00 Fair CLR 64 52 65% 30.04 1018.3
16 08:51 W 7 10.00 Fair CLR 57 52 83% 30.06 1019.2
16 07:51 Vrbl 7 10.00 Fair CLR 53.1 51.1 53.1 42.1 93% 30.05 1019.0
16 06:51 SW 5 10.00 Fair CLR 48.9 48 97% 48 30.05 1018.8
16 05:51 W 6 10.00 Fair CLR 46 45 96% 44 30.03 1018.2
16 04:51 Calm 0.75 Fog/Mist VV002 43 43 100% 30.01 1017.6
16 03:51 Calm 0.50 Fog VV002 44.1 44.1 100% 30 1017.4
16 02:51 Calm 5.00 Fog/Mist CLR 45 45 100% 30 1017.2
16 01:51 SW 3 1.50 Fog/Mist FEW002 43 43 52 43 100% 30 1017.3
16 00:51 Calm 10.00 Overcast OVC095 46 46 100% 29.99 1017.0
15 23:51 W 7 7.00 A Few Clouds FEW100 46.9 46.9 100% 44 30.01 1017.4
15 22:51 Calm 0.25 Fog VV001 46 46 100% 29.97 1016.4
15 21:51 Calm 10.00 Shallow Fog CLR 46 46 100% 29.98 1016.6
15 20:51 Calm 5.00 Fog/Mist CLR 48.9 48.9 100% 29.97 1016.2
15 19:51 Calm 10.00 Overcast BKN014 OVC026 52 50 54 52 93% 29.95 1015.7 0.01
15 18:51 NW 3 10.00 Overcast BKN014 OVC019 53.1 50 89% 29.95 1015.4
15 17:51 Calm 10.00 Overcast BKN009 OVC021 53.1 50 89% 29.93 1014.7 0.01
15 16:51 E 6 2.50 Light Rain Fog/Mist BKN011 OVC016 53.1 51.1 93% 29.91 1014.2
15 15:51 E 9 2.00 Overcast with Haze BKN007 OVC014 54 48.9 83% 29.89 1013.6
15 14:51 NE 9 2.00 Fog/Mist OVC010 53.1 48.9 86% 29.88 1013.3
15 13:51 N 8 10.00 Overcast OVC012 53.1 48.9 54 52 86% 29.87 1012.8
15 12:51 NE 12 5.00 Fog/Mist OVC010 53.1 48.9 86% 29.86 1012.6
15 11:51 NE 9 3.00 Fog/Mist OVC007 53.1 51.1 93% 29.85 1012.0
15 10:51 NE 5 10.00 Overcast OVC014 53.1 48.9 86% 29.83 1011.3
15 09:51 N 6 10.00 Overcast OVC016 54 48 80% 29.81 1010.9
15 08:51 N 6 10.00 Overcast BKN009 BKN020 OVC025 53.1 48 83% 29.8 1010.5
15 07:51 N 5 10.00 Overcast BKN009 OVC027 51.1 48 51.1 48.9 89% 29.78 1009.7
15 06:51 N 3 10.00 Overcast BKN006 OVC027 50 48.9 96% 29.76 1009.1
15 05:51 Calm 10.00 Overcast BKN016 OVC028 48.9 48 97% 29.74 1008.3
15 04:51 Calm 10.00 Overcast OVC015 50 48 93% 29.73 1008.1
15 03:51 N 6 10.00 Overcast OVC007 51.1 48.9 92% 29.72 1007.6
15 02:51 NW 3 10.00 Overcast OVC006 51.1 48.9 92% 29.7 1006.8
15 01:51 NW 5 10.00 Overcast OVC004 51.1 50 53.1 51.1 96% 29.69 1006.5
15 00:51 N 3 9.00 Overcast OVC006 52 51.1 97% 29.7 1006.9
14 23:51 Calm 10.00 Overcast OVC007 52 51.1 97% 29.71 1007.1
14 22:51 Calm 10.00 Overcast OVC005 52 52 100% 29.7 1006.9
14 21:51 NW 3 10.00 Overcast FEW007 BKN025 OVC110 52 51.1 97% 29.7 1006.9
14 20:51 W 5 10.00 Overcast BKN008 BKN080 OVC090 53.1 52 96% 29.68 1006.4
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)