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.
11 03:51 SW 5 10.00 Fair CLR 34 33.1 97% 30 29.84 1012.0
11 02:51 E 6 10.00 Fair CLR 35.1 33.1 93% 31 29.82 1011.2
11 01:51 SW 6 10.00 Fair CLR 37.9 36 93% 34 29.81 1010.8
11 00:51 Calm 10.00 Fair CLR 39 36 48.9 39 89% 29.8 1010.5
10 23:51 NW 6 10.00 Fair CLR 45 37 74% 42 29.81 1010.7
10 22:51 W 3 10.00 Fair CLR 48.9 37.9 66% 29.78 1009.7
10 21:51 SW 8 10.00 Fair CLR 48.9 37.9 66% 46 29.77 1009.5
10 20:51 SW 8 10.00 Fair CLR 48 37 66% 45 29.78 1009.6
10 19:51 SW 5 10.00 Partly Cloudy SCT060 48 36 63% 47 29.78 1009.7
10 18:51 SW 7 10.00 Fair CLR 48 37 55.9 45 66% 45 29.77 1009.6
10 17:51 S 6 10.00 Fair CLR 46 37 71% 44 29.77 1009.6
10 16:51 S 3 10.00 A Few Clouds FEW100 48 37 66% 29.78 1010.0
10 15:51 SW 7 10.00 Fair CLR 53.1 37 55% 29.77 1009.4
10 14:51 SW 9 G 17 10.00 A Few Clouds FEW040 FEW110 54 37.9 55% 29.77 1009.3
10 13:51 W 10 10.00 Mostly Cloudy FEW039 BKN110 53.1 37.9 57% 29.77 1009.4
10 12:51 W 9 10.00 Mostly Cloudy SCT036 BKN110 53.1 37 55 42.1 55% 29.79 1010.1
10 11:51 W 14 G 25 10.00 Mostly Cloudy BKN037 54 37 53% 29.81 1010.8
10 10:51 W 9 G 20 10.00 A Few Clouds FEW035 54 37 53% 29.84 1011.7
10 09:51 W 10 G 16 10.00 Partly Cloudy SCT040 51.1 37 59% 29.86 1012.3
10 07:51 S 5 10.00 Fair CLR 46 37 71% 44 29.87 1012.9
10 06:51 SW 6 10.00 Fair CLR 42.1 35.1 45 41 76% 39 29.88 1013.1
10 05:51 SW 7 10.00 A Few Clouds FEW040 43 36 76% 39 29.88 1013.1
10 04:51 W 6 10.00 Overcast OVC040 44.1 37 76% 41 29.87 1012.8
10 03:51 SW 3 10.00 Fair CLR 43 37 80% 29.86 1012.6
10 02:51 W 7 10.00 Fair CLR 43 37 80% 39 29.86 1012.4
10 01:51 W 6 10.00 Fair CLR 43 37.9 82% 40 29.86 1012.4
10 00:51 W 8 10.00 Fair CLR 44.1 39 50 43 83% 40 29.85 1012.3
09 23:51 SW 5 10.00 Fair CLR 44.1 39 83% 42 29.85 1012.0
09 22:51 W 5 10.00 Fair CLR 44.1 39 83% 42 29.84 1011.8
09 21:51 W 7 10.00 Fair CLR 45 39 80% 42 29.83 1011.6
09 20:51 W 7 10.00 Fair CLR 46.9 37.9 71% 44 29.82 1011.2
09 19:51 W 6 10.00 A Few Clouds FEW050 48 39 71% 46 29.81 1010.8
09 18:51 W 9 10.00 A Few Clouds FEW050 50 39.9 57.9 48.9 68% 47 29.79 1010.2
09 17:51 W 10 10.00 Fair CLR 50 39.9 68% 46 29.77 1009.4
09 16:51 W 8 10.00 Overcast SCT060 OVC080 52 42.1 69% 29.74 1008.4
09 15:51 W 8 G 18 10.00 Partly Cloudy SCT060 53.1 42.1 66% 29.71 1007.5
09 14:51 NW 8 10.00 Mostly Cloudy BKN045 BKN065 53.1 43 69% 29.69 1006.7
09 13:51 NW 14 G 22 10.00 Mostly Cloudy SCT043 BKN055 BKN070 55.9 41 57% 29.66 1005.8
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
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)