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.
22 19:51 S 7 10.00 Overcast OVC030 46 37.9 46.9 45 73% 43 30.03 1018.2
22 18:51 S 7 10.00 Overcast OVC032 46 37 71% 43 30.02 1018.1
22 17:51 S 7 10.00 Overcast BKN027 BKN034 OVC041 46 37 71% 43 30.03 1018.5
22 16:51 S 8 10.00 Overcast BKN025 OVC036 46 37 71% 42 30.04 1018.8
22 15:51 SW 9 10.00 Overcast OVC021 46 37 71% 42 30.06 1019.4
22 14:51 S 10 10.00 Overcast BKN018 BKN023 OVC032 46 37.9 73% 42 30.09 1020.3
22 13:51 S 10 G 20 10.00 Overcast OVC022 45 36 46 41 71% 40 30.11 1021.2
22 12:51 S 10 10.00 Overcast OVC022 45 36 71% 40 30.13 1021.6
22 11:51 SW 10 G 21 10.00 Overcast BKN025 OVC033 45 35.1 68% 40 30.15 1022.4
22 10:51 S 10 10.00 Overcast OVC045 44.1 35.1 71% 39 30.16 1022.7
22 09:51 S 10 G 18 10.00 Overcast OVC047 43 34 71% 38 30.16 1022.8
22 08:51 S 9 10.00 Overcast FEW034 OVC045 42.1 34 73% 37 30.17 1023.2
22 07:51 S 8 10.00 Overcast BKN060 OVC090 41 33.1 41 34 73% 36 30.18 1023.4
22 06:51 S 7 10.00 Mostly Cloudy BKN100 39 32 76% 35 30.18 1023.6
22 05:51 S 6 10.00 Mostly Cloudy BKN110 37.9 30.9 76% 34 30.18 1023.5
22 04:51 SW 6 10.00 Fair CLR 36 30 79% 32 30.19 1023.8
22 03:51 S 5 10.00 Fair CLR 34 28.9 82% 30 30.19 1023.7
22 02:51 S 5 10.00 Fair CLR 34 28 79% 30 30.2 1024.1
22 01:51 S 6 10.00 Fair CLR 35.1 28 42.1 35.1 76% 31 30.22 1024.9
22 00:51 S 7 10.00 Fair CLR 36 28 73% 31 30.24 1025.6
21 23:51 S 7 10.00 Fair CLR 37 27 67% 32 30.25 1025.9
21 22:51 S 8 10.00 Fair CLR 37.9 27 65% 33 30.24 1025.6
21 21:51 S 10 10.00 Fair CLR 39.9 24.1 53% 34 30.24 1025.5
21 20:51 S 10 10.00 Fair CLR 42.1 21.9 45% 37 30.23 1025.2
21 19:51 E 7 10.00 Fair CLR 41 24.1 50 41 51% 37 30.22 1025.0
21 18:51 SE 10 10.00 Fair CLR 45 21 39% 40 30.22 1025.0
21 17:51 SE 14 10.00 Fair CLR 46 23 40% 40 30.22 1025.0
21 16:51 SE 18 G 26 10.00 Fair CLR 46.9 21.9 37% 40 30.22 1024.9
21 15:51 Vrbl 6 10.00 Partly Cloudy SCT120 48 12 23% 46 30.23 1025.2
21 14:51 SE 7 G 21 10.00 Fair CLR 48 12 23% 45 30.25 1026.0
21 13:51 W 10 G 18 10.00 Fair CLR 46.9 10 48.9 35.1 22% 43 30.28 1026.8
21 12:51 W 9 10.00 Fair CLR 46.9 10 22% 43 30.3 1027.5
21 11:51 Vrbl 7 10.00 Fair CLR 45 10.9 25% 42 30.33 1028.5
21 10:51 W 7 10.00 A Few Clouds FEW050 43 10.9 27% 39 30.35 1029.2
21 09:51 E 5 10.00 Fair CLR 42.1 10.9 28% 40 30.37 1029.8
21 08:51 Calm 10.00 Fair CLR 39 15.1 38% 30.37 1030.0
21 07:51 Calm 10.00 Fair CLR 35.1 21 35.1 25 57% 30.38 1030.2
21 06:51 Calm 10.00 Fair CLR 28 24.1 85% 30.37 1029.9
21 05:51 Calm 10.00 Fair CLR 26.1 23 88% 30.34 1029.1
21 04:51 Calm 10.00 Fair CLR 27 21 78% 30.32 1028.4
21 03:51 Calm 10.00 Fair CLR 28.9 23 78% 30.32 1028.3
21 02:51 N 3 10.00 Fair CLR 32 21.9 66% 30.31 1027.8
21 01:51 N 3 10.00 Overcast SCT075 OVC095 35.1 19 43 35.1 52% 30.31 1027.7
21 00:51 N 5 10.00 Overcast OVC070 37 18 46% 34 30.3 1027.5
20 23:51 N 7 10.00 Overcast SCT065 BKN080 OVC100 39 19.9 46% 35 30.29 1027.1
20 22:51 NW 5 10.00 Overcast BKN060 OVC100 37.9 23 55% 35 30.27 1026.5
20 21:51 NW 6 10.00 Mostly Cloudy BKN065 BKN095 37.9 21.9 52% 34 30.26 1026.0
20 20:51 NW 5 10.00 Mostly Cloudy BKN100 39.9 21 47% 37 30.23 1025.1
20 19:51 N 9 10.00 Mostly Cloudy BKN065 43 19.9 52 43 40% 38 30.19 1023.9
20 18:51 N 9 10.00 Mostly Cloudy BKN075 BKN090 45 21.9 40% 41 30.16 1022.9
20 17:51 N 13 G 24 10.00 Mostly Cloudy BKN080 46.9 21.9 37% 42 30.14 1022.1
20 16:51 N 10 10.00 Mostly Cloudy BKN080 48 19 32% 44 30.11 1021.1
20 15:51 N 10 G 17 10.00 Mostly Cloudy BKN075 48 19.9 33% 44 30.1 1020.6
20 14:51 SW 9 10.00 Mostly Cloudy BKN080 51.1 21 31% 30.09 1020.3
20 13:51 SW 8 G 18 10.00 Overcast SCT060 BKN075 OVC090 48 21.9 48 37 36% 45 30.1 1020.8
20 12:51 NW 15 G 23 10.00 Overcast BKN060 OVC080 46.9 24.1 41% 41 30.1 1020.9
20 11:51 W 7 G 17 10.00 Overcast OVC055 46.9 25 42% 44 30.11 1021.0
20 10:51 NW 12 G 17 10.00 Mostly Cloudy BKN045 46 27 47% 41 30.11 1021.2
20 09:51 W 9 10.00 Partly Cloudy SCT050 45 30 56% 41 30.11 1020.9
20 08:51 W 12 10.00 Fair CLR 42.1 30.9 65% 36 30.11 1021.1
20 07:51 SW 6 10.00 Fair CLR 37 30 37 25 76% 33 30.1 1020.9
20 06:51 Calm 10.00 Fair CLR 30 30 100% 30.08 1020.0
20 05:51 SW 3 8.00 Fair CLR 28.9 28.9 100% 30.05 1019.1
20 04:51 Calm 10.00 Fair CLR 30 28 92% 30.04 1018.7
20 03:51 SW 6 10.00 Fair CLR 30.9 28.9 92% 26 30.03 1018.3
20 02:51 Calm 10.00 Fair CLR 30.9 28.9 92% 30.01 1017.9
20 01:51 SW 3 9.00 Fair CLR 32 32 36 28.9 100% 30.02 1017.9
20 00:51 Calm 3.00 Fog/Mist CLR 30.9 30 96% 30.01 1017.5
19 23:51 W 3 10.00 Fair CLR 33.1 32 96% 29.99 1017.0
19 22:51 SW 3 10.00 Fair CLR 34 32 92% 29.97 1016.4
19 21:51 W 5 10.00 Fair CLR 35.1 33.1 93% 32 29.95 1015.7
19 20:51 W 6 10.00 Fair CLR 36 34 93% 32 29.93 1015.0
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)