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.
02 08:51 W 9 10.00 Fair CLR 44.1 28 53% 40 30.24 1025.4
02 07:51 W 7 10.00 Fair CLR 39 28 65% 35 30.23 1025.3
02 06:51 SW 8 10.00 Fair CLR 34 27 37.9 32 76% 28 30.2 1024.1
02 05:51 W 6 10.00 Fair CLR 33.1 26.1 75% 28 30.18 1023.4
02 04:51 SW 5 10.00 Fair CLR 33.1 26.1 75% 29 30.17 1023.1
02 03:51 SW 7 10.00 Fair CLR 34 26.1 73% 29 30.14 1022.0
02 02:51 W 7 10.00 Fair CLR 34 26.1 73% 29 30.11 1021.1
02 01:51 SW 6 10.00 Fair CLR 35.1 26.1 70% 31 30.11 1021.0
02 01:51 W 7 10.00 Fair CLR 37.9 26.1 46 37 62% 33 30.09 1020.2
02 00:51 W 7 10.00 Fair CLR 39 26.1 60% 35 30.07 1019.6
01 23:51 NW 9 10.00 Fair CLR 39.9 26.1 58% 34 30.05 1019.0
01 22:51 NW 10 10.00 Fair CLR 37 28 70% 30 30.04 1018.6
01 21:51 W 7 10.00 Fair CLR 41 28.9 62% 37 30.01 1017.6
01 20:51 W 7 10.00 Fair CLR 44.1 28.9 55% 41 29.97 1016.3
01 19:51 W 9 10.00 Fair CLR 46 28 55.9 46 50% 42 29.94 1015.4
01 18:51 W 15 G 24 10.00 Fair CLR 48 28 46% 43 29.92 1014.6
01 17:51 NW 17 G 24 10.00 Fair CLR 50 28 43% 45 29.88 1013.2
01 16:51 W 14 G 23 10.00 Fair CLR 53.1 28 38% 29.84 1011.8
01 15:51 W 10 G 24 10.00 Fair CLR 55 28 36% 29.81 1010.6
01 14:51 W 12 G 23 10.00 Fair CLR 55 28.9 37% 29.77 1009.6
01 13:51 W 16 G 28 10.00 Fair CLR 55 28.9 55.9 46 37% 29.76 1009.0
01 12:51 NW 18 G 30 10.00 Fair CLR 54 28.9 38% 29.74 1008.5
01 11:51 W 14 G 29 10.00 Fair CLR 53.1 30 41% 29.74 1008.5
01 10:51 W 17 G 26 10.00 Fair CLR 52 30 43% 29.73 1008.2
01 09:51 NW 21 G 36 10.00 Fair and Breezy CLR 50 30 46% 44 29.72 1007.6
01 08:51 W 14 G 36 10.00 A Few Clouds FEW043 48.9 32 52% 44 29.69 1006.8
01 07:51 W 10 G 24 10.00 Fair CLR 46 32 46.9 45 58% 42 29.65 1005.4
01 06:51 W 14 G 26 10.00 Fair CLR 46 32 58% 40 29.6 1003.7
01 05:51 W 13 G 28 10.00 Fair CLR 46 32 58% 41 29.56 1002.4
01 04:51 W 14 G 29 10.00 Fair CLR 46 33.1 61% 40 29.52 1000.9
01 03:51 W 14 G 33 10.00 Fair CLR 46 33.1 61% 40 29.48 999.5
01 02:51 W 21 G 36 10.00 A Few Clouds and Breezy FEW038 46 32 58% 39 29.44 998.2
01 01:51 W 16 G 28 10.00 Mostly Cloudy BKN043 46.9 32 51.1 46.9 56% 41 29.42 997.4
01 00:51 W 17 G 37 10.00 Mostly Cloudy BKN120 48 32 54% 42 29.36 995.6
31 23:51 W 20 G 38 10.00 A Few Clouds FEW095 48.9 30 48% 43 29.33 994.6
31 22:51 W 14 G 47 10.00 Partly Cloudy SCT050 50 30.9 48% 45 29.32 994.0
31 21:51 W 23 G 38 10.00 Mostly Cloudy and Breezy BKN049 51.1 33.1 50% 29.29 993.1
31 20:51 SW 16 G 29 10.00 Overcast BKN050 OVC055 51.1 36 56% 29.29 993.1
31 19:51 SW 15 G 28 10.00 Mostly Cloudy BKN055 50 37 57.9 50 61% 45 29.28 992.8
31 18:51 SW 16 G 36 10.00 Overcast BKN043 BKN050 OVC065 51.1 37 59% 29.26 992.2
31 17:51 W 9 G 24 10.00 Overcast OVC047 52 37.9 59% 29.23 991.0
31 16:51 W 16 G 25 10.00 Overcast BKN046 OVC065 53.1 37.9 57% 29.21 990.2
31 15:51 W 14 G 25 10.00 Mostly Cloudy BKN034 BKN042 54 43 67% 29.18 989.3
31 14:51 W 24 G 37 10.00 Overcast and Breezy OVC045 55.9 41 57% 29.15 988.3
31 13:51 SW 22 G 32 10.00 Mostly Cloudy and Breezy BKN031 BKN040 57.9 45 59 55 62% 29.13 987.6
31 12:51 SW 12 G 31 10.00 Overcast BKN034 OVC045 57.9 46 65% 29.14 988.1
31 11:51 W 12 G 28 10.00 Overcast OVC037 57.9 45 62% 29.15 988.4
31 10:51 W 16 G 32 10.00 Partly Cloudy SCT037 57 45 64% 29.16 988.6
31 09:51 W 17 G 28 10.00 Mostly Cloudy BKN023 BKN030 57 48.9 74% 29.15 988.2
31 08:51 SW 15 10.00 Mostly Cloudy BKN016 57 52 83% 29.12 987.1
31 07:51 SW 7 10.00 Mostly Cloudy BKN016 55 52 59 55 90% 29.1 986.7 0.03
31 06:51 S 15 10.00 Fair CLR 55 53.1 93% 29.07 985.7
31 05:51 S 20 G 31 5.00 Fog/Mist BKN005 BKN010 OVC017 57 55.9 96% 29.05 984.9
31 04:51 S 3 5.00 Fog/Mist OVC004 55.9 55.9 100% 29.06 985.3 0.03
31 03:51 E 9 G 20 4.00 Fog/Mist OVC007 57 55.9 96% 29.1 986.7 0.01
31 02:51 NE 9 1.75 Light Rain Fog/Mist BKN008 OVC011 57.9 57 97% 29.17 989.1 0.02
31 01:51 E 17 G 38 10.00 Overcast OVC007 59 57 59 55 93% 29.21 990.4 0.03 0.89
31 00:51 E 22 G 35 8.00 Light Rain and Breezy OVC007 57.9 57 97% 29.36 995.3 0.06
30 23:51 E 17 G 25 7.00 Rain OVC006 57 55.9 96% 29.43 997.8 0.12
30 22:51 E 12 4.00 Heavy Rain Fog/Mist OVC007 57 55.9 96% 29.52 1000.8 0.24 0.68
30 21:51 E 18 G 25 1.00 Rain Fog/Mist OVC008 57 55 93% 29.56 1002.3 0.2
30 20:51 E 16 G 28 1.50 Heavy Rain Fog/Mist OVC009 55.9 55 97% 29.61 1004.0 0.24
30 19:51 E 18 G 29 1.50 Rain Fog/Mist OVC007 55 54 55 53.1 96% 29.65 1005.2 0.1 0.19
30 18:51 E 18 G 30 1.50 Light Rain Fog/Mist OVC005 55 53.1 93% 29.69 1006.6 0.03
30 17:51 E 20 G 30 1.00 Fog/Mist OVC004 54 53.1 97% 29.73 1008.0 0.01
30 16:51 E 18 G 29 0.75 Light Rain Fog/Mist OVC004 54 53.1 97% 29.78 1009.7 0.02 0.05
30 15:51 E 14 G 24 0.75 Light Rain Fog/Mist OVC004 54 52 93% 29.82 1011.0 0.03
30 14:51 E 13 2.00 Light Rain Fog/Mist OVC008 53.1 51.1 93% 29.85 1012.0
30 13:51 E 13 3.00 Fog/Mist OVC008 53.1 51.1 53.1 46 93% 29.87 1012.7 0.02
30 12:51 E 12 2.00 Fog/Mist OVC003 53.1 51.1 93% 29.92 1014.6
30 11:51 E 12 1.50 Fog/Mist OVC004 52 51.1 97% 29.98 1016.7 0.01
30 10:51 E 7 1.50 Fog/Mist OVC004 50 48.9 96% 48 30.02 1017.9 0.01
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)