Weather observations for the past three days for
Boston, Logan International 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.
01 00:54 S 12 10.00 Light Snow FEW031 OVC055 26.1 16 28.9 26.1 66% 16 29.64 1003.5
31 23:54 S 8 10.00 Overcast FEW075 OVC130 26.1 14 60% 18 29.66 1004.4
31 22:54 SW 10 10.00 A Few Clouds FEW200 26.1 12.9 57% 17 29.7 1005.5
31 21:54 SW 10 10.00 Mostly Cloudy BKN200 27 12 53% 18 29.71 1005.9
31 20:54 SW 9 10.00 Fair CLR 27 10.9 51% 19 29.73 1006.5
31 19:54 SW 13 G 21 10.00 A Few Clouds FEW110 28 10.9 49% 18 29.74 1006.9
31 18:54 SW 12 G 22 10.00 A Few Clouds FEW130 28.9 10 33.1 28.9 45% 20 29.73 1006.8
31 17:54 SW 12 10.00 Overcast FEW055 OVC120 30.9 9 40% 22 29.72 1006.3
31 16:54 SW 10 10.00 Mostly Cloudy FEW055 SCT120 BKN200 30.9 9 40% 23 29.71 1005.8
31 15:54 SW 10 10.00 Mostly Cloudy FEW055 SCT130 BKN200 32 8.1 36% 24 29.7 1005.6
31 14:54 SW 13 10.00 Mostly Cloudy FEW055 SCT130 BKN250 33.1 7 33% 25 29.69 1005.4
31 13:54 W 16 G 23 10.00 Mostly Cloudy FEW055 SCT130 BKN250 33.1 8.1 35% 23 29.69 1005.3
31 12:54 W 18 G 28 10.00 Mostly Cloudy FEW055 BKN140 BKN250 32 8.1 34 24.1 36% 21 29.69 1005.4
31 11:54 W 12 G 23 10.00 Mostly Cloudy FEW050 BKN140 BKN250 32 9 38% 24 29.7 1005.8
31 10:54 SW 13 G 25 10.00 Mostly Cloudy FEW050 BKN250 28.9 9 43% 19 29.74 1007.0
31 09:54 SW 17 G 25 10.00 Mostly Cloudy FEW050 BKN250 28.9 9 43% 18 29.77 1007.9
31 08:54 SW 16 G 25 10.00 Mostly Cloudy FEW050 BKN250 26.1 9 48% 14 29.76 1007.7
31 07:54 SW 14 10.00 Mostly Cloudy FEW055 BKN250 25 9 50% 14 29.74 1007.0
31 06:54 SW 13 10.00 Mostly Cloudy FEW055 BKN250 24.1 9 28 24.1 52% 13 29.72 1006.4
31 05:54 SW 13 G 21 10.00 A Few Clouds FEW060 FEW250 26.1 9 48% 16 29.69 1005.2
31 04:54 W 14 G 25 10.00 A Few Clouds FEW060 26.1 8.1 46% 15 29.67 1004.5
31 03:54 W 14 G 28 10.00 Partly Cloudy SCT055 27 8.1 45% 16 29.66 1004.4
31 02:54 W 13 G 24 10.00 A Few Clouds FEW060 27 8.1 45% 17 29.63 1003.3
31 01:54 W 16 G 33 10.00 A Few Clouds FEW070 28 7 41% 17 29.61 1002.5
30 23:54 W 26 G 40 10.00 A Few Clouds and Windy FEW070 27 8.1 45% 12 29.57 1001.2
30 22:54 SW 18 G 25 10.00 Partly Cloudy SCT070 26.1 8.1 46% 14 29.57 1001.3
30 21:54 SW 15 G 28 10.00 A Few Clouds FEW070 26.1 8.1 46% 15 29.56 1000.8
30 20:54 SW 16 G 25 10.00 A Few Clouds FEW065 25 9 50% 13 29.56 1000.8
30 19:54 SW 20 G 30 10.00 A Few Clouds FEW065 25 9 50% 12 29.55 1000.5
30 18:54 W 24 G 36 10.00 A Few Clouds and Breezy FEW060 26.1 8.1 27 26.1 46% 12 29.54 1000.3
30 17:54 W 22 G 46 10.00 A Few Clouds and Breezy FEW060 27 7 43% 14 29.54 1000.1
30 16:54 W 26 G 40 10.00 A Few Clouds and Windy FEW055 26.1 5 40% 11 29.52 999.5
30 15:54 W 21 G 32 10.00 Mostly Cloudy and Breezy BKN060 27 6.1 41% 14 29.5 998.9
30 14:54 W 25 G 41 10.00 Mostly Cloudy and Breezy BKN060 27 3.9 37% 13 29.49 998.5
30 13:54 W 33 G 47 10.00 Mostly Cloudy and Windy BKN055 27 3.9 37% 11 29.49 998.5
30 12:54 W 24 G 36 10.00 Overcast and Breezy OVC055 27 6.1 28 24.1 41% 13 29.48 998.2
30 11:54 W 25 G 43 10.00 Mostly Cloudy and Breezy BKN055 27 6.1 41% 13 29.47 997.8
30 10:54 W 22 G 45 10.00 Mostly Cloudy and Breezy BKN050 27 6.1 41% 14 29.48 998.2
30 09:54 W 24 G 37 10.00 A Few Clouds and Breezy FEW050 27 7 43% 13 29.47 998.0
30 08:54 W 28 G 45 10.00 A Few Clouds and Windy FEW045 26.1 6.1 42% 11 29.47 997.7
30 07:54 W 23 G 31 10.00 A Few Clouds and Breezy FEW040 25 6.1 44% 11 29.44 997.0
30 06:54 W 22 G 43 10.00 A Few Clouds and Breezy FEW040 24.1 5 32 24.1 44% 10 29.43 996.4
30 05:54 W 26 G 53 10.00 A Few Clouds and Windy FEW050 25 5 42% 10 29.4 995.4
30 04:54 W 31 G 49 10.00 Partly Cloudy and Windy SCT050 26.1 5 40% 10 29.36 994.1
30 03:54 W 21 G 40 10.00 Overcast and Breezy BKN060 OVC075 28 8.1 43% 15 29.34 993.5
30 02:54 W 29 G 41 10.00 Overcast and Windy OVC060 28 9 44% 13 29.33 993.2
30 01:54 W 17 G 32 10.00 Light Snow FEW026 BKN055 OVC250 30.2 10.4 43% 19 29.32 992.8
30 00:54 W 22 G 33 10.00 Overcast and Breezy FEW025 BKN055 OVC250 32 16 46.9 32 52% 20 29.28 991.5
29 23:54 W 17 G 38 10.00 Overcast FEW025 OVC070 33.1 14 45% 23 29.26 990.7
29 22:54 W 25 G 36 10.00 Overcast and Breezy FEW026 OVC075 34 18 52% 22 29.25 990.3
29 21:54 W 25 G 40 10.00 Overcast and Breezy FEW023 BKN029 OVC250 37 28.9 73% 26 29.23 989.6
29 20:54 W 12 10.00 A Few Clouds FEW029 37.9 33.1 83% 31 29.2 988.7
29 19:54 W 14 10.00 Overcast FEW017 SCT027 OVC042 39 34 82% 32 29.19 988.3
29 18:54 SW 17 G 31 10.00 Light Rain FEW025 OVC070 46 41 48 45 83% 40 29.19 988.3 0.39
29 17:54 SW 18 G 32 10.00 Overcast FEW007 BKN026 OVC065 46.9 45 93% 40 29.18 988.1
29 16:54 SW 9 10.00 Light Rain FEW007 SCT013 OVC055 46.9 46 97% 43 29.18 988.1 0.01
29 15:54 S 7 10.00 Overcast FEW006 FEW013 OVC050 46.9 46 97% 44 29.18 988.1 0.06 0.38
29 14:54 S 9 4.00 Rain Fog/Mist FEW005 BKN043 OVC090 46 46 100% 42 29.23 989.7 0.16
29 13:54 S 8 1.50 Heavy Rain Fog/Mist FEW005 SCT025 OVC045 45 45 100% 41 29.25 990.5 0.16
29 11:54 S 6 3.00 Light Rain Fog/Mist OVC005 45 45 100% 42 29.33 993.1 0.01
29 10:54 SW 8 10.00 Overcast OVC006 46 45 96% 42 29.38 994.8
29 09:54 S 10 10.00 Overcast OVC008 45 45 100% 40 29.41 995.9
29 08:54 S 3 1.00 Fog/Mist OVC005 41 41 100% 29.45 997.1
29 07:54 SE 6 0.50 Fog VV004 39.9 39.9 100% 36 29.47 997.7
29 06:54 SE 8 1.50 Fog/Mist OVC005 39.9 39 39.9 34 97% 35 29.51 999.2 0.17
29 05:54 SE 7 2.00 Fog/Mist BKN005 OVC009 39.9 39 97% 36 29.55 1000.6 0.05
29 04:54 SE 5 2.50 Light Rain Fog/Mist OVC004 37.9 37.9 100% 35 29.59 1001.9 0.01
29 03:54 SE 9 0.75 Light Drizzle Fog/Mist OVC002 36 35.1 97% 30 29.64 1003.6 0.11
29 02:54 SE 3 5.00 Light Drizzle Fog/Mist OVC004 35.1 34 96% 29.71 1006.1
29 01:54 SE 10 6.00 Light Rain Fog/Mist BKN009 OVC012 35.1 34 96% 28 29.75 1007.5 0.11
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)