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.
21 20:51 E 6 10.00 Fair CLR 71.1 61 71% 29.92 1014.4
21 19:51 N 10 10.00 Mostly Cloudy SCT048 BKN060 BKN080 77 62.1 87.1 75.9 60% 79 29.92 1014.4
21 18:51 S 13 10.00 Fair CLR 79 63 58% 81 29.86 1012.3
21 17:51 S 13 10.00 Fair CLR 82 63 53% 83 29.85 1012.1
21 16:51 S 12 10.00 A Few Clouds FEW075 82.9 64 53% 84 29.86 1012.1
21 15:51 SW 10 10.00 Fair CLR 86 63 46% 87 29.85 1012.0
21 14:51 S 7 10.00 Fair CLR 86 63 46% 87 29.86 1012.4
21 13:51 Calm 10.00 Fair CLR 84.9 64 84.9 61 50% 86 29.89 1013.2
21 12:51 S 3 10.00 Fair CLR 81 64 57% 83 29.9 1013.8
21 11:51 Calm 10.00 Fair CLR 77 63 62% 79 29.93 1014.7
21 10:51 Vrbl 6 10.00 Fair CLR 75 62.1 64% 77 29.95 1015.3
21 09:51 SW 6 10.00 Fair CLR 69.1 60.1 73% 29.96 1015.7
21 08:51 SW 7 10.00 Fair CLR 64 57 78% 29.97 1016.1
21 07:51 SW 6 10.00 A Few Clouds FEW080 61 55.9 61 53.1 84% 29.96 1015.9
21 06:51 S 5 10.00 A Few Clouds FEW080 55.9 54 93% 29.96 1015.8
21 05:51 S 5 10.00 A Few Clouds FEW075 53.1 52 96% 29.96 1015.6
21 04:51 SW 6 10.00 Mostly Cloudy BKN005 53.1 51.1 93% 29.95 1015.3
21 03:51 S 5 10.00 A Few Clouds FEW006 53.1 51.1 93% 29.94 1015.3
21 02:51 S 3 10.00 Fair CLR 53.1 52 96% 29.95 1015.5
21 01:51 S 3 10.00 Fair CLR 54 52 59 54 93% 29.96 1015.9
21 00:51 S 5 10.00 Fair CLR 55 52 90% 29.98 1016.5
20 23:51 S 5 10.00 Fair CLR 55 52 90% 29.99 1016.8
20 22:51 SE 5 10.00 Fair CLR 55 51.1 87% 30 1017.2
20 21:51 SE 3 10.00 Fair CLR 55 51.1 87% 30 1017.0
20 20:51 SE 5 10.00 Fair CLR 55.9 51.1 84% 29.99 1016.6
20 19:51 SE 9 10.00 Fair CLR 59 52 70 59 78% 29.98 1016.3
20 18:51 SE 9 10.00 Fair CLR 64 54 70% 29.98 1016.6
20 17:51 SE 8 10.00 Fair CLR 64.9 54 68% 29.99 1016.8
20 16:51 E 8 10.00 Fair CLR 66.9 54 63% 30 1017.2
20 15:51 SE 7 10.00 Fair CLR 68 54 61% 30.01 1017.4
20 14:51 E 8 10.00 Fair CLR 69.1 55.9 63% 30.02 1017.8
20 13:51 Vrbl 6 10.00 A Few Clouds FEW022 68 55.9 68 54 65% 30.03 1018.2
20 12:51 E 6 10.00 Partly Cloudy SCT022 64.9 55 70% 30.04 1018.6
20 11:51 Calm 10.00 Overcast OVC019 62.1 54 75% 30.06 1019.0
20 10:51 Calm 10.00 Overcast OVC017 60.1 53.1 78% 30.05 1018.7
20 09:51 Calm 10.00 Overcast OVC010 57 52 83% 30.06 1019.2
20 08:51 E 5 10.00 Overcast OVC006 55 52 90% 30.07 1019.5
20 07:51 N 3 10.00 Overcast OVC005 54 52 54 46 93% 30.06 1019.3
20 06:51 E 5 1.25 Fog/Mist OVC002 52 51.1 97% 30.05 1018.9
20 05:51 Calm 10.00 Overcast OVC010 51.1 48.9 92% 30.04 1018.7
20 04:51 Calm 10.00 Overcast OVC011 48.9 48 97% 30.04 1018.6
20 03:51 Calm 10.00 Overcast OVC012 46.9 45 93% 30.04 1018.5
20 02:51 Calm 2.00 Fog/Mist CLR 46.9 45 93% 30.03 1018.2
20 01:51 Calm 10.00 Overcast FEW021 OVC038 46.9 46 55.9 46 97% 30.05 1018.8
20 00:51 Calm 2.50 Fog/Mist FEW042 46 46 100% 30.05 1019.0
19 23:51 Calm 10.00 Fair CLR 48 46.9 96% 30.05 1019.0
19 22:51 Calm 10.00 Fair CLR 50 48 93% 30.05 1019.1
19 21:51 NE 5 10.00 Partly Cloudy SCT012 52 48.9 89% 30.07 1019.7
19 20:51 NE 3 10.00 Mostly Cloudy BKN017 53.1 50 89% 30.07 1019.4
19 19:51 E 8 10.00 Overcast BKN015 OVC030 55.9 50 60.1 55.9 81% 30.05 1018.7
19 18:51 NE 10 10.00 Overcast OVC015 57 51.1 81% 30.04 1018.5
19 17:51 E 12 10.00 Overcast OVC016 57 51.1 81% 30.03 1018.2
19 16:51 NE 10 10.00 Overcast OVC015 59 52 78% 30.02 1017.9
19 15:51 NE 13 10.00 Overcast OVC014 59 53.1 81% 30.02 1017.7
19 14:51 NE 14 10.00 Overcast OVC016 59 53.1 81% 30.02 1017.8
19 13:51 NE 8 10.00 Overcast OVC013 59 53.1 59 55 81% 30.03 1018.2
19 12:51 NE 13 10.00 Overcast OVC007 57.9 53.1 84% 30.04 1018.4
19 11:51 NE 14 10.00 Overcast OVC007 57 53.1 87% 30.05 1018.8
19 10:51 NE 10 2.50 Fog/Mist BKN009 OVC014 55.9 53.1 90% 30.04 1018.4
19 09:51 NE 10 2.50 Fog/Mist BKN006 OVC011 55.9 54 93% 30.03 1018.2
19 08:51 NE 9 2.50 Fog/Mist OVC009 55.9 54 93% 30.03 1018.0
19 07:51 NE 8 2.00 Fog/Mist OVC007 55 54 55.9 53.1 96% 30.02 1017.8
19 06:51 NE 7 1.50 Fog/Mist OVC006 54 53.1 97% 30.01 1017.4
19 05:51 NE 7 1.50 Fog/Mist OVC006 54 53.1 97% 30 1017.0
19 04:51 N 7 3.00 Fog/Mist BKN006 OVC011 54 53.1 97% 29.98 1016.5
19 03:51 N 9 9.00 Overcast SCT007 OVC016 54 52 93% 29.98 1016.6
19 02:51 NE 7 9.00 Overcast OVC004 53.1 52 96% 29.99 1016.6
19 01:51 NE 7 6.00 Fog/Mist OVC004 53.1 52 54 53.1 96% 29.99 1016.7 0.03
19 00:51 NE 9 10.00 Overcast OVC004 53.1 52 96% 29.99 1016.9
18 23:51 NE 9 10.00 Overcast OVC005 54 52 93% 30 1017.2
18 22:51 NE 6 3.00 Fog/Mist OVC007 54 53.1 97% 30.02 1017.7 0.02 0.03
18 21:51 NE 8 3.00 Light Rain Fog/Mist OVC005 54 53.1 97% 30.02 1017.9
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)