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.
09 12:51 W 14 G 23 10.00 Light Rain BKN040 53.1 41 55.9 46.9 64% 29.66 1005.5
09 11:51 W 9 10.00 Mostly Cloudy SCT060 BKN075 54 39.9 59% 29.65 1005.2
09 10:51 W 13 G 20 10.00 Overcast BKN050 OVC070 54 39.9 59% 29.65 1005.4
09 09:51 SW 6 10.00 Overcast BKN065 OVC085 51.1 41 69% 29.65 1005.4
09 08:51 W 6 10.00 Light Rain OVC070 48.9 37.9 66% 47 29.65 1005.5
09 07:51 SW 6 10.00 Mostly Cloudy BKN080 48 36 63% 46 29.65 1005.5
09 06:51 W 7 10.00 Mostly Cloudy BKN085 46.9 35.1 48 46 63% 44 29.64 1005.0
09 05:51 SW 7 10.00 Mostly Cloudy BKN090 46 36 68% 43 29.63 1004.7
09 04:51 SW 7 10.00 Overcast OVC100 46.9 37 69% 44 29.64 1004.9
09 03:51 SW 10 10.00 Overcast BKN090 OVC110 48 37 66% 44 29.63 1004.7
09 02:51 SW 8 10.00 Overcast OVC090 48 37 66% 45 29.63 1004.7
09 01:51 SW 7 10.00 Overcast SCT075 OVC090 46.9 37.9 71% 44 29.64 1005.0
09 00:51 SW 6 10.00 Overcast SCT075 OVC100 48 36 48 45 63% 46 29.65 1005.4
08 23:51 SW 3 10.00 Overcast BKN085 OVC110 46 37 71% 29.68 1006.3
08 22:51 SW 5 10.00 A Few Clouds FEW120 46.9 36 66% 45 29.68 1006.3
08 21:51 Vrbl 5 10.00 Fair CLR 46 35.1 66% 44 29.68 1006.5
08 20:51 W 3 10.00 Fair CLR 46.9 35.1 63% 29.69 1006.6
08 19:51 W 5 10.00 Fair CLR 46.9 36 66% 45 29.69 1006.6
08 18:51 W 5 10.00 Fair CLR 48 37 55.9 48 66% 47 29.68 1006.4
08 17:51 SW 8 10.00 Fair CLR 48.9 37.9 66% 46 29.68 1006.5
08 16:51 W 3 10.00 Fair CLR 51.1 37 59% 29.67 1006.1
08 15:51 W 12 G 23 10.00 Partly Cloudy SCT041 54 37 53% 29.66 1005.8
08 14:51 W 15 G 30 10.00 Mostly Cloudy BKN042 54 39 57% 29.66 1005.7
08 13:51 W 12 G 26 10.00 Overcast OVC038 55 42.1 62% 29.66 1005.6
08 12:51 W 8 G 25 10.00 Overcast OVC036 55 43 55.9 46 64% 29.66 1005.7
08 11:51 W 14 G 24 10.00 Overcast OVC040 54 42.1 64% 29.68 1006.3
08 10:51 W 17 G 30 10.00 Mostly Cloudy BKN033 BKN060 55.9 43 62% 29.69 1006.8
08 09:51 W 12 G 20 10.00 Partly Cloudy FEW029 SCT050 53.1 43 69% 29.7 1007.1
08 08:51 W 12 G 17 10.00 Mostly Cloudy FEW027 SCT032 BKN050 50 42.1 74% 46 29.7 1007.1
08 06:51 W 10 10.00 Partly Cloudy SCT034 46 39.9 48.9 45 79% 42 29.69 1006.6 0.18
08 05:51 W 8 G 20 10.00 Overcast OVC029 46 42.1 86% 42 29.66 1005.7
08 04:51 W 9 10.00 Overcast FEW014 FEW021 OVC034 46.9 44.1 90% 43 29.64 1005.0
08 03:51 NW 10 10.00 Light Rain FEW008 BKN015 OVC026 46.9 45 93% 43 29.63 1004.7 0.03 0.18
08 02:51 NW 12 8.00 Light Rain BKN025 BKN033 OVC045 46.9 45 93% 42 29.62 1004.2 0.12
08 01:51 N 9 3.00 Light Rain Fog/Mist BKN005 BKN012 OVC021 48.9 48 97% 45 29.61 1003.9 0.03
08 00:51 SW 7 10.00 Overcast OVC007 48 46.9 55 48 96% 45 29.6 1003.7 0.2
07 23:51 SW 7 6.00 Light Rain Fog/Mist OVC009 48.9 46.9 93% 46 29.62 1004.3 0.03
07 22:51 SW 7 7.00 Light Rain BKN010 OVC015 50 48.9 96% 48 29.63 1004.6 0.08
07 21:51 W 8 2.00 Light Rain Fog/Mist BKN009 OVC015 51.1 50 96% 29.63 1004.7 0.09 0.09
07 20:51 E 7 10.00 Overcast BKN006 OVC013 54 52 93% 29.64 1004.9
07 19:51 Calm 10.00 Overcast BKN005 BKN011 OVC016 54 53.1 97% 29.65 1005.2
07 18:51 E 3 6.00 Fog/Mist SCT005 BKN008 OVC015 55 53.1 57 55 93% 29.66 1005.6 0.03
07 17:51 Calm 10.00 Overcast OVC003 55 54 96% 29.67 1005.9
07 16:51 N 3 2.00 Fog/Mist OVC008 55 54 96% 29.67 1005.8
07 15:51 Calm 2.00 Fog/Mist BKN005 OVC011 55 54 96% 29.68 1006.1 0.01 0.03
07 14:51 NW 5 2.00 Fog/Mist BKN006 OVC014 55 54 96% 29.68 1006.1 0.02
07 13:51 N 7 2.00 Light Rain Fog/Mist BKN005 OVC016 55.9 54 93% 29.67 1005.8
07 12:51 N 9 9.00 Overcast BKN009 OVC017 55.9 54 57 55 93% 29.68 1006.1 0.16
07 11:51 N 8 3.00 Light Rain Fog/Mist BKN008 OVC011 55.9 54 93% 29.7 1006.9 0.01
07 10:51 N 8 5.00 Fog/Mist OVC008 55.9 55 97% 29.72 1007.5 0.01
07 09:51 N 5 3.00 Light Rain Fog/Mist OVC005 55.9 54 93% 29.75 1008.5 0.14
07 08:51 NE 7 4.00 Light Rain Fog/Mist OVC006 55 54 96% 29.74 1008.3 0.12
07 07:51 N 5 1.75 Light Rain Fog/Mist OVC005 55 54 96% 29.77 1009.3 0.02
07 06:51 N 7 2.00 Fog/Mist OVC008 55 54 62.1 55 96% 29.77 1009.4 0.21
07 05:51 N 6 10.00 Light Rain BKN007 OVC012 55 54 96% 29.76 1008.9 0.01
07 04:51 N 12 10.00 Light Rain BKN008 OVC014 55.9 55 97% 29.76 1009.0 0.04
07 03:51 N 9 5.00 Rain Fog/Mist OVC007 57.9 57 97% 29.77 1009.3 0.06 0.16
07 02:51 NE 12 5.00 Light Rain Fog/Mist BKN007 OVC012 59 59 100% 29.76 1008.9 0.05
07 01:51 Calm 7.00 Light Rain OVC004 61 61 100% 29.77 1009.4 0.05
07 00:51 Calm 0.50 Light Rain Fog VV003 61 61 63 61 100% 29.78 1009.4 0.26
06 23:51 Calm 9.00 Overcast OVC004 62.1 61 96% 29.78 1009.6 0.01
06 22:51 W 6 9.00 Light Rain BKN005 BKN060 OVC110 61 61 100% 29.8 1010.1 0.01
06 21:51 S 5 10.00 Mostly Cloudy FEW080 BKN100 61 61 100% 29.79 1010.0 0.02 0.24
06 20:51 W 9 G 25 10.00 Light Rain BKN005 BKN065 OVC090 63 62.1 97% 29.8 1010.4 0.13
06 19:51 SW 3 5.00 Light Rain Fog/Mist BKN005 OVC024 63 62.1 97% 29.81 1010.5 0.09
06 18:51 Calm 2.50 Rain Fog/Mist OVC022 63 62.1 66.9 63 97% 29.8 1010.2 0.11 0.58
06 17:51 Calm 3.00 Light Rain Fog/Mist OVC016 63 62.1 97% 29.8 1010.3 0.22
06 16:51 SW 5 2.00 Rain Fog/Mist BKN009 BKN028 OVC034 63 62.1 97% 29.81 1010.6 0.18
06 15:51 S 10 2.50 Light Rain Fog/Mist BKN008 OVC037 64 62.1 93% 29.81 1010.7 0.01 0.07
06 14:51 S 6 2.00 Light Rain Fog/Mist OVC005 64.9 64 97% 29.82 1011.0 0.06
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)