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.
24 00:51 SW 14 G 24 10.00 Fair CLR 75 68 79% 76 29.49 999.5
23 23:51 S 14 10.00 Fair CLR 75 68 79% 76 29.49 999.5
23 22:51 SW 10 G 20 10.00 A Few Clouds FEW120 75.9 71.1 85% 76 29.51 1000.2
23 21:51 S 16 G 23 10.00 A Few Clouds FEW100 77 71.1 82% 79 29.52 1000.5
23 20:51 SW 15 10.00 Fair CLR 79 71.1 77% 82 29.51 1000.2
23 19:51 SW 17 G 25 10.00 Fair CLR 80.1 72 90 80.1 76% 84 29.51 1000.3 0.01 0.01
23 18:51 S 17 G 26 10.00 Mostly Cloudy BKN075 BKN110 82 72 72% 87 29.52 1000.6
23 17:51 S 12 G 22 10.00 A Few Clouds FEW120 84 73.9 72% 91 29.51 1000.4
23 16:51 S 12 G 25 10.00 Fair CLR 84.9 73 68% 92 29.54 1001.2
23 15:51 S 14 10.00 Fair CLR 89.1 73.9 61% 98 29.56 1001.9
23 14:51 SW 12 10.00 Fair CLR 87.1 72 61% 94 29.59 1002.9
23 13:51 SW 14 G 22 10.00 Fair CLR 86 73.9 86 64.9 67% 94 29.63 1004.4
23 12:51 Vrbl 6 8.00 Mostly Cloudy BKN011 80.1 73.9 82% 85 29.67 1005.7
23 11:51 W 8 8.00 Overcast OVC008 75.9 72 88% 76 29.71 1007.2
23 10:51 SW 3 2.00 Fog/Mist OVC003 70 68 93% 29.74 1008.0
23 09:51 S 7 3.00 Fog/Mist OVC004 66.9 66 97% 29.76 1009.0
23 08:51 Calm 4.00 Fog/Mist OVC004 64.9 64 97% 29.81 1010.4
23 07:51 SE 6 1.00 Light Rain Fog/Mist OVC004 64 62.1 64 61 93% 29.83 1011.2 0.01 0.01
23 06:51 SE 6 5.00 Fog/Mist OVC004 63 62.1 97% 29.86 1012.3
23 05:51 SE 7 8.00 Overcast OVC005 62.1 61 96% 29.88 1012.8
23 04:51 E 5 8.00 Overcast OVC004 62.1 61 96% 29.89 1013.4
23 03:51 E 6 2.00 Fog/Mist OVC002 62.1 61 96% 29.91 1014.0
23 02:51 NE 3 1.25 Fog/Mist OVC003 61 60.1 97% 29.93 1014.8
23 01:51 Calm 4.00 Fog/Mist OVC004 61 60.1 63 61 97% 29.97 1016.0
23 00:51 NE 6 3.00 Fog/Mist OVC004 61 60.1 97% 29.98 1016.3
22 23:51 E 3 4.00 Fog/Mist OVC004 61 60.1 97% 30 1017.0
22 22:51 NE 3 7.00 Overcast OVC007 62.1 60.1 93% 30.01 1017.3
22 21:51 N 3 4.00 Fog/Mist OVC006 62.1 60.1 93% 30.02 1017.6
22 20:51 NE 7 6.00 Fog/Mist OVC006 62.1 60.1 93% 30.01 1017.3
22 19:51 N 3 6.00 Fog/Mist OVC007 63 61 66 62.1 93% 30.01 1017.4 0.26
22 18:51 NE 5 6.00 Fog/Mist OVC006 63 61 93% 30 1016.9
22 17:51 N 7 6.00 Fog/Mist OVC012 63 61 93% 30.01 1017.5 0.05
22 16:51 NE 5 2.50 Rain Fog/Mist OVC009 62.1 61 96% 30.02 1017.5 0.16 0.21
22 15:51 NE 8 2.50 Rain Fog/Mist OVC011 63 61 93% 30.03 1018.0 0.05
22 14:51 NE 9 10.00 Overcast OVC008 66 60.1 81% 30.03 1018.0
22 13:51 NE 12 10.00 Overcast OVC008 66 61 68 66 84% 30.04 1018.3
22 12:51 NE 9 9.00 Overcast OVC009 66.9 62.1 84% 30.05 1018.6
22 11:51 NE 6 5.00 Fog/Mist OVC006 66.9 64 91% 30.05 1018.7
22 10:51 E 7 5.00 Fog/Mist OVC004 66.9 64 91% 30.05 1018.7
22 09:51 NE 10 2.00 Fog/Mist OVC008 66.9 64 91% 30.06 1019.2
22 08:51 E 5 2.00 Fog/Mist OVC006 66.9 64 91% 30.06 1019.2
22 07:51 SE 6 6.00 Fog/Mist OVC005 66 64 66.9 64.9 93% 30.06 1019.2
22 06:51 S 5 9.00 Overcast OVC006 66.9 64.9 93% 30.06 1019.1
22 05:51 SE 3 10.00 Overcast BKN010 OVC014 66 63 90% 30.05 1018.8
22 04:51 E 3 10.00 Overcast OVC010 66 64 93% 30.06 1019.0
22 03:51 Calm 10.00 Overcast OVC013 66 64 93% 30.07 1019.4
22 02:51 Calm 10.00 Overcast OVC015 64.9 64 97% 30.09 1019.9
22 01:51 Calm 10.00 Overcast OVC014 64.9 64 66 64 97% 30.1 1020.3 0.01
22 00:51 NW 3 9.00 Mostly Cloudy BKN018 64.9 63 93% 30.1 1020.5
21 23:51 Calm 10.00 Overcast OVC021 64.9 64 97% 30.11 1020.6
21 22:51 Calm 10.00 Overcast OVC022 64.9 63 93% 30.13 1021.3 0.01
21 21:51 N 3 10.00 Mostly Cloudy BKN027 64.9 63 93% 30.15 1022.1
21 20:51 SE 6 10.00 Partly Cloudy SCT029 64.9 62.1 90% 30.14 1021.7 0.01
21 19:51 SE 6 7.00 Light Rain BKN036 BKN047 OVC090 64.9 63 82.9 64.9 93% 30.15 1022.2 0.15 0.32
21 18:51 SE 6 1.25 Heavy Rain SCT036 BKN047 OVC120 66 61 84% 30.16 1022.3 0.17
21 17:51 SE 13 10.00 Mostly Cloudy SCT046 BKN055 72 57.9 61% 30.13 1021.5
21 16:51 E 15 10.00 A Few Clouds FEW060 77 60.1 56% 79 30.13 1021.3
21 15:51 SE 14 10.00 Fair CLR 79 61 54% 80 30.13 1021.4
21 14:51 E 10 10.00 Fair CLR 82 63 53% 83 30.14 1021.8
21 13:51 E 10 10.00 Fair CLR 82.9 64 84 73.9 53% 84 30.16 1022.2
21 12:51 E 13 10.00 A Few Clouds FEW031 FEW039 82.9 66.9 59% 86 30.17 1022.5
21 11:51 E 8 10.00 Mostly Cloudy FEW028 SCT037 BKN046 84 70 63% 88 30.17 1022.6
21 10:51 NE 8 10.00 Mostly Cloudy BKN024 BKN031 82.9 71.1 67% 88 30.17 1022.8
21 09:51 N 7 10.00 A Few Clouds FEW016 80.1 71.1 74% 84 30.17 1022.6
21 08:51 NW 8 10.00 A Few Clouds FEW055 78.1 71.1 79% 80 30.17 1022.8
21 07:51 NW 3 10.00 Fair CLR 73.9 70 73.9 68 88% 30.18 1022.9
21 06:51 Calm 10.00 Fair CLR 71.1 69.1 94% 30.17 1022.6
21 05:51 Calm 9.00 Fair CLR 68 66.9 96% 30.16 1022.4
21 04:51 W 3 10.00 Fair CLR 69.1 66.9 93% 30.16 1022.3
21 03:51 SW 3 10.00 Fair CLR 68 66.9 96% 30.16 1022.4
21 02:51 Calm 10.00 Fair CLR 69.1 66.9 93% 30.16 1022.4
21 01:51 SW 3 10.00 Fair CLR 69.1 68 86 69.1 96% 30.17 1022.6 0.21
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)