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.
26 23:51 Calm 10.00 Fair CLR 21 10.9 65% 29.95 1015.9
26 22:51 Calm 10.00 Fair CLR 28 12 51% 29.94 1015.5
26 21:51 W 5 10.00 Fair CLR 28.9 14 54% 25 29.93 1015.0
26 20:51 NW 3 10.00 Fair CLR 30.9 15.1 52% 29.92 1014.8
26 19:51 NW 6 10.00 Fair CLR 32 16 52% 27 29.9 1014.2
26 18:51 NW 5 10.00 Fair CLR 35.1 17.1 41 34 48% 32 29.88 1013.4
26 17:51 NW 5 10.00 Fair CLR 37 17.1 44% 34 29.86 1012.8
26 16:51 NW 8 10.00 A Few Clouds FEW100 37.9 18 44% 33 29.84 1012.3
26 15:51 SW 10 10.00 Fair CLR 41 16 36% 35 29.83 1011.6
26 14:51 W 9 10.00 Fair CLR 41 15.1 35% 36 29.82 1011.4
26 13:51 W 7 10.00 Fair CLR 39.9 16 38% 36 29.82 1011.3
26 12:51 W 8 G 17 10.00 Fair CLR 39.9 15.1 39.9 17.1 36% 35 29.83 1011.7
26 11:51 W 15 G 20 10.00 Fair CLR 39 15.1 38% 31 29.84 1012.0
26 10:51 W 13 G 23 10.00 Fair CLR 37.9 15.1 39% 31 29.86 1012.5
26 09:51 W 13 G 24 10.00 Fair CLR 36 15.1 42% 28 29.85 1012.5
26 08:51 W 10 G 18 10.00 Fair CLR 32 17.1 54% 24 29.85 1012.2
26 07:51 SW 5 10.00 Fair CLR 26.1 21.9 84% 21 29.84 1012.2
26 06:51 Calm 7.00 Shallow Fog CLR 19.9 18 30.9 17.1 92% 29.81 1011.1
26 05:51 Vrbl 3 4.00 Fog/Mist CLR 17.1 15.1 92% 29.77 1009.7
26 04:51 Calm 0.25 Freezing Fog VV003 19.9 18 92% 29.74 1008.6
26 03:51 Calm 0.50 Freezing Fog VV004 23 23 100% 29.71 1007.5
26 02:51 Calm 1.00 Fog/Mist CLR 25 23 92% 29.7 1007.3
26 01:51 SW 5 10.00 Fair CLR 28.9 27 92% 25 29.7 1007.4
26 00:51 Vrbl 5 10.00 Partly Cloudy FEW065 SCT120 30.9 27 35.1 30 85% 27 29.69 1006.9
25 23:51 SW 7 10.00 Unknown Precip SCT046 SCT065 OVC090 30 27 88% 24 29.69 1006.9
25 22:51 S 6 10.00 Fair CLR 30.9 27 85% 26 29.67 1006.3
25 21:51 S 7 10.00 A Few Clouds FEW120 32 27 82% 26 29.67 1006.4
25 20:51 S 9 10.00 Fair CLR 34 28 79% 27 29.67 1006.3
25 19:51 S 10 10.00 Fair CLR 33.1 28 82% 26 29.65 1005.7
25 18:51 S 6 10.00 Mostly Cloudy BKN040 34 28.9 39 34 82% 29 29.63 1005.1
25 17:51 S 6 10.00 Partly Cloudy SCT047 36 28 73% 32 29.62 1004.7
25 16:51 S 8 10.00 Mostly Cloudy BKN043 37.9 28.9 70% 33 29.61 1004.2
25 15:51 S 8 10.00 Mostly Cloudy BKN055 37.9 27 65% 33 29.59 1003.7
25 14:51 SW 12 10.00 Mostly Cloudy BKN033 37.9 27 65% 31 29.59 1003.8
25 13:51 SW 10 G 20 10.00 Mostly Cloudy BKN027 37 27 67% 30 29.59 1003.7
25 12:51 SW 12 10.00 Overcast OVC014 35.1 28.9 35.1 18 78% 28 29.62 1004.7 0.02
25 11:51 S 13 G 20 10.00 Overcast OVC014 33.1 28 82% 25 29.65 1005.5
25 10:51 S 3 6.00 Light Snow Fog/Mist OVC006 28.9 26.1 89% 29.67 1006.4 0.01
25 09:51 S 7 1.25 Light Snow Fog/Mist OVC006 26.1 21.9 84% 19 29.69 1007.3 0.01 0.01
25 08:51 SE 12 0.75 Light Snow Fog/Mist OVC009 23 19 85% 13 29.71 1007.9
25 07:51 SE 10 3.00 Light Snow OVC009 21 12.9 71% 11 29.75 1009.3
25 06:51 S 5 10.00 Overcast OVC080 18 8.1 18 7 65% 12 29.79 1010.4
25 05:51 E 3 10.00 Overcast OVC100 12 6.1 77% 29.81 1011.0
25 04:51 NE 3 10.00 Fair CLR 10 3.9 76% 29.83 1011.8
25 03:51 SE 5 10.00 Fair CLR 9 5 84% 1 29.83 1012.0
25 02:51 Calm 10.00 Fair CLR 10 3.9 76% 29.86 1012.9
25 01:51 SW 6 10.00 Fair CLR 16 6.1 65% 8 29.88 1013.7
25 00:51 W 3 10.00 Fair CLR 14 6.1 26.1 12 71% 29.85 1012.7
24 23:51 W 6 10.00 Fair CLR 18 7 62% 11 29.86 1013.0
24 22:51 W 8 10.00 Fair CLR 19 7 59% 10 29.88 1013.4
24 21:51 W 7 10.00 Fair CLR 21 7 54% 13 29.88 1013.5
24 20:51 W 10 10.00 Fair CLR 23 7 50% 13 29.86 1012.9
24 19:51 W 10 10.00 Fair CLR 24.1 7 48% 15 29.84 1012.1
24 18:51 W 9 10.00 Fair CLR 26.1 5 30.9 26.1 40% 18 29.81 1011.1
24 17:51 W 10 10.00 A Few Clouds FEW055 27 6.1 41% 18 29.79 1010.4
24 16:51 W 12 10.00 Fair CLR 28 7 41% 19 29.76 1009.4
24 15:51 W 13 G 21 10.00 A Few Clouds FEW055 30 8.1 39% 21 29.73 1008.3
24 14:51 W 14 10.00 Partly Cloudy SCT055 30 8.1 39% 20 29.72 1008.0
24 13:51 W 14 G 21 10.00 Partly Cloudy SCT055 30.9 8.1 38% 21 29.71 1007.7
24 12:51 W 14 G 22 10.00 Mostly Cloudy BKN050 30 8.1 30 21.9 39% 20 29.73 1008.3
24 11:51 NW 14 G 22 10.00 A Few Clouds FEW049 28.9 9 43% 19 29.74 1008.6
24 10:51 W 14 G 24 10.00 Fair CLR 28 8.1 43% 18 29.74 1008.8
24 09:51 W 15 10.00 Fair CLR 26.1 8.1 46% 15 29.74 1008.8
24 08:51 W 14 G 24 10.00 Fair CLR 24.1 8.1 50% 13 29.74 1008.6
24 07:51 NW 15 G 24 10.00 Fair CLR 21.9 9 57% 10 29.73 1008.5
24 06:51 NW 14 G 21 10.00 Fair CLR 23 9 27 23 55% 11 29.72 1007.9
24 05:51 NW 14 G 20 10.00 Fair CLR 24.1 9 52% 13 29.69 1006.9
24 04:51 NW 16 10.00 Fair CLR 25 10 53% 13 29.65 1005.7
24 03:51 NW 14 G 23 10.00 Fair CLR 26.1 10.9 53% 15 29.62 1004.8
24 02:51 NW 16 G 23 10.00 Fair CLR 26.1 10.9 53% 14 29.6 1004.1
24 01:51 NW 18 G 28 10.00 Fair CLR 27 10.9 51% 15 29.59 1003.5
24 00:51 NW 20 G 29 10.00 Overcast OVC080 27 10 28 26.1 49% 14 29.57 1002.9
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)