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.
25 22:51 S 7 10.00 Light Rain BKN009 BKN027 OVC055 48 46 93% 45 30 1017.2 0.07
25 21:51 S 8 7.00 Rain SCT006 OVC060 46.9 46 97% 44 30.03 1018.2 0.05 0.08
25 20:51 S 7 7.00 Light Rain OVC060 48 45 89% 45 30.06 1019.4 0.03
25 19:51 S 7 10.00 Overcast FEW021 OVC070 48 44.1 86% 45 30.08 1019.9
25 18:51 S 6 10.00 Overcast BKN065 BKN085 OVC110 48 41 50 46 77% 46 30.08 1020.1
25 17:51 S 7 10.00 A Few Clouds FEW095 46.9 39.9 77% 44 30.1 1020.9
25 16:51 S 5 10.00 Fair CLR 48 39.9 74% 47 30.11 1021.1
25 15:51 S 5 10.00 A Few Clouds FEW120 48.9 39.9 71% 48 30.13 1022.0
25 14:51 S 8 10.00 Overcast OVC120 50 39 66% 47 30.14 1022.1
25 13:51 SW 9 10.00 Overcast OVC120 48.9 37.9 66% 45 30.14 1022.1
25 12:51 S 9 10.00 Fair CLR 48.9 37.9 50 35.1 66% 45 30.16 1022.8
25 11:51 SW 12 10.00 Fair CLR 48.9 36 61% 45 30.19 1023.8
25 10:51 SW 6 10.00 Fair CLR 46.9 34 61% 45 30.2 1024.2
25 09:51 Vrbl 7 10.00 Fair CLR 44.1 33.1 65% 41 30.22 1024.8
25 08:51 SW 5 10.00 Fair CLR 41 33.1 73% 38 30.22 1024.8
25 07:51 S 3 10.00 Partly Cloudy SCT110 39 30.9 73% 30.23 1025.1
25 06:51 W 3 10.00 A Few Clouds FEW120 35.1 28.9 36 24.1 78% 30.23 1025.4
25 05:51 SW 3 10.00 Partly Cloudy SCT120 30.9 27 85% 30.22 1025.0
25 04:51 Calm 10.00 Fair CLR 27 25 92% 30.23 1025.3
25 03:51 Calm 10.00 Fair CLR 27 25 92% 30.23 1025.2
25 02:51 Calm 10.00 Fair CLR 28 25 88% 30.25 1025.9
25 01:51 Calm 10.00 Fair CLR 26.1 24.1 92% 30.25 1026.0
25 00:51 Calm 10.00 Fair CLR 26.1 24.1 33.1 24.1 92% 30.24 1025.6
24 23:51 Calm 10.00 Fair CLR 26.1 24.1 92% 30.24 1025.5
24 22:51 Calm 10.00 Fair CLR 26.1 24.1 92% 30.25 1025.9
24 21:51 Calm 10.00 Fair CLR 25 23 92% 30.24 1025.6
24 20:51 Calm 10.00 Fair CLR 28 25 88% 30.24 1025.5
24 19:51 Calm 10.00 Fair CLR 30.9 26.1 82% 30.22 1025.0
24 18:51 NW 5 10.00 Fair CLR 28.9 25 48.9 28.9 85% 25 30.23 1025.3
24 17:51 SE 5 10.00 Fair CLR 36 26.1 67% 33 30.23 1025.4
24 16:51 NW 9 10.00 Fair CLR 39.9 27 60% 34 30.2 1024.1
24 15:51 NW 9 10.00 Fair CLR 44.1 27 51% 40 30.17 1023.3
24 14:51 NW 10 10.00 Partly Cloudy SCT044 46.9 28 48% 43 30.16 1022.7
24 13:51 W 13 G 20 10.00 Mostly Cloudy BKN048 48 28.9 48% 43 30.13 1021.8
24 12:51 NW 14 G 22 10.00 Partly Cloudy SCT043 48 28.9 48.9 30.9 48% 43 30.11 1021.3
24 11:51 NW 14 G 22 10.00 Fair CLR 48 28.9 48% 43 30.11 1021.2
24 08:51 W 6 10.00 A Few Clouds FEW080 41 33.1 73% 38 30.09 1020.3
24 07:51 Calm 10.00 Overcast OVC080 36 32 86% 30.06 1019.4
24 06:51 Calm 10.00 Overcast OVC080 33.1 30 34 28 89% 30.03 1018.4
24 05:51 Calm 10.00 Overcast BKN060 OVC075 30.9 30 96% 29.99 1017.1
24 04:51 Calm 10.00 A Few Clouds FEW080 FEW100 30.9 28.9 92% 29.96 1016.1
24 03:51 Calm 10.00 Overcast OVC065 32 28.9 88% 29.94 1015.4
24 02:51 Calm 10.00 Partly Cloudy SCT120 30 28 92% 29.93 1015.0
24 01:51 Calm 10.00 Overcast FEW036 FEW080 OVC110 30 28 92% 29.93 1014.9
24 00:51 Calm 10.00 Overcast SCT080 OVC110 28 26.1 35.1 27 92% 29.91 1014.5
23 23:51 W 5 10.00 Partly Cloudy SCT120 30 28 92% 26 29.91 1014.4
23 22:51 Calm 10.00 Overcast OVC031 30.9 28 89% 29.9 1014.2
23 21:51 Calm 10.00 Mostly Cloudy BKN030 BKN034 30 27 88% 29.9 1013.9
23 20:51 Calm 10.00 Mostly Cloudy BKN048 BKN070 30.9 27 85% 29.9 1014.1
23 19:51 Calm 10.00 Overcast FEW080 OVC120 32 27 82% 29.9 1014.0
23 18:51 Calm 10.00 Overcast FEW055 BKN075 OVC110 35.1 28 39 34 76% 29.9 1014.0
23 17:51 Calm 10.00 Overcast OVC060 35.1 28 76% 29.91 1014.4
23 16:51 Calm 10.00 Overcast OVC041 37.9 26.1 62% 29.91 1014.4
23 15:51 SW 5 10.00 Overcast SCT042 BKN065 OVC095 37.9 26.1 62% 35 29.9 1014.1
23 14:51 Calm 10.00 Light Snow BKN050 OVC060 37.9 24.1 57% 29.89 1013.9
23 13:51 S 5 10.00 Overcast OVC080 39 24.1 55% 36 29.89 1013.9
23 12:51 S 5 10.00 Overcast OVC085 37.9 23 39 19.9 55% 35 29.92 1014.7
23 11:51 W 6 10.00 Overcast OVC090 37.9 21.9 52% 34 29.94 1015.3
23 10:51 SW 5 10.00 Overcast OVC110 39 25 57% 36 29.96 1016.1
23 09:51 W 3 10.00 Fair CLR 35.1 25 67% 29.99 1017.2
23 08:51 W 3 10.00 Fair CLR 32 25 75% 29.98 1016.8
23 06:51 Calm 10.00 Fair CLR 21 19.9 25 19 96% 30 1017.6
23 05:51 Calm 10.00 Fair CLR 23 21 92% 30 1017.7
23 04:51 W 3 10.00 Fair CLR 19.9 18 92% 30 1017.5
23 03:51 Calm 10.00 Fair CLR 19.9 19.9 100% 29.99 1017.1
23 02:51 Calm 10.00 Fair CLR 21.9 19.9 92% 29.99 1017.2
23 01:51 Calm 10.00 Fair CLR 21 18 88% 29.99 1017.1
23 00:51 Calm 10.00 Fair CLR 24.1 21 37.9 21.9 88% 29.98 1016.6
22 23:51 Calm 10.00 Fair CLR 25 21 85% 29.97 1016.5
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)