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.
21 14:54 SW 17 10.00 Overcast FEW150 OVC230 25 6.1 44% 13 30.36 1028.1
21 13:54 S 13 10.00 Overcast OVC230 25 3.9 40% 14 30.38 1028.7
21 12:54 SW 13 10.00 Overcast OVC230 24.1 3.9 24.1 12.9 42% 13 30.42 1030.0
21 11:54 SW 15 10.00 Mostly Cloudy BKN250 21.9 3 44% 10 30.45 1031.0
21 10:54 SW 10 10.00 Partly Cloudy SCT250 19.9 3 48% 9 30.47 1031.8
21 09:54 SW 12 10.00 A Few Clouds FEW180 FEW250 18 1 47% 6 30.52 1033.4
21 08:54 SW 8 10.00 A Few Clouds FEW180 FEW250 15.1 1 53% 5 30.52 1033.2
21 07:54 SW 7 10.00 A Few Clouds FEW180 FEW250 14 1.9 58% 5 30.52 1033.3
21 06:54 SW 10 10.00 A Few Clouds FEW050 FEW250 12.9 1 16 12.9 59% 1 30.51 1032.9
21 05:54 SW 8 10.00 A Few Clouds FEW250 12.9 -0 56% 3 30.5 1032.7
21 04:54 SW 13 10.00 Fair CLR 12.9 -0 56% -1 30.5 1032.7
21 03:54 SW 12 10.00 Fair CLR 14 -0 53% 1 30.47 1031.8
21 02:54 SW 16 10.00 Fair CLR 14 -0 53% -1 30.47 1031.8
21 01:54 SW 15 10.00 Fair CLR 15.1 -0.9 49% 1 30.46 1031.3
21 00:54 SW 14 10.00 Fair CLR 16 -2 19 15.1 45% 3 30.45 1031.1
20 23:54 SW 15 10.00 Fair CLR 16 -0.9 47% 2 30.44 1030.6
20 22:54 W 12 G 22 10.00 Fair CLR 17.1 -0.9 45% 5 30.43 1030.3
20 21:54 W 15 G 22 10.00 Fair CLR 18 -2.9 39% 5 30.4 1029.4
20 20:54 W 14 G 26 10.00 Fair CLR 18 -2.9 39% 5 30.38 1028.6
20 19:54 W 9 G 21 10.00 Fair CLR 19 -2 39% 9 30.36 1027.9
20 18:54 W 14 10.00 Fair CLR 19 -2.9 24.1 19 37% 6 30.33 1027.0
20 17:54 W 14 G 24 10.00 A Few Clouds FEW060 19.9 -2.9 36% 8 30.3 1025.8
20 16:54 W 12 10.00 A Few Clouds FEW055 21 -2 36% 10 30.24 1024.0
20 15:54 W 20 10.00 A Few Clouds FEW055 21.9 -0.9 36% 8 30.21 1022.8
20 14:54 W 21 G 33 10.00 A Few Clouds and Breezy FEW055 FEW250 23 -0.9 35% 9 30.17 1021.5
20 13:54 W 22 G 31 10.00 A Few Clouds and Breezy FEW055 23 1 38% 9 30.15 1020.7
20 12:54 W 20 G 25 10.00 A Few Clouds FEW050 23 1.9 24.1 21 40% 9 30.13 1020.1
20 11:54 W 17 G 29 10.00 A Few Clouds FEW045 23 3.9 44% 10 30.13 1020.1
20 10:54 W 17 G 26 10.00 A Few Clouds FEW050 FEW250 21.9 3 44% 9 30.14 1020.6
20 09:54 W 18 G 26 10.00 A Few Clouds FEW250 21.9 5 48% 8 30.15 1020.8
20 08:54 W 15 G 25 10.00 Fair CLR 21 5 50% 8 30.13 1020.3
20 07:54 W 17 G 26 10.00 Fair CLR 21 5 50% 8 30.11 1019.6
20 06:54 W 15 G 25 10.00 A Few Clouds FEW040 21 5 27 21 50% 8 30.1 1019.2
20 05:54 W 16 G 22 10.00 Fair CLR 21.9 6.1 50% 9 30.08 1018.6
20 04:54 W 15 G 26 10.00 Fair CLR 23 5 46% 11 30.07 1018.1
20 03:54 W 9 10.00 A Few Clouds FEW040 23 8.1 53% 14 30.05 1017.5
20 02:54 NW 12 10.00 A Few Clouds FEW040 24.1 12.9 62% 14 30.03 1016.9
20 01:54 W 12 G 29 10.00 Mostly Cloudy FEW070 BKN200 27 17.1 66% 17 30.02 1016.3
20 00:54 SW 12 10.00 Mostly Cloudy FEW070 BKN220 26.1 17.1 28 25 69% 16 29.99 1015.4
19 23:54 SW 13 10.00 Mostly Cloudy FEW070 BKN220 26.1 17.1 69% 16 29.97 1014.9
19 22:54 SW 14 10.00 Mostly Cloudy FEW075 BKN220 26.1 17.1 69% 15 29.97 1014.9
19 21:54 SW 14 G 21 10.00 Fair CLR 26.1 18 71% 15 29.97 1014.9
19 20:54 SW 10 G 22 10.00 Fair CLR 26.1 17.1 69% 17 29.96 1014.5
19 19:54 SW 13 10.00 A Few Clouds FEW050 27 16 63% 17 29.96 1014.3
19 18:54 SW 18 G 28 10.00 Partly Cloudy SCT055 28 16 34 28 60% 16 29.94 1013.7
19 16:54 SW 21 G 30 10.00 Mostly Cloudy and Breezy FEW018 BKN039 30.9 19 61% 19 29.87 1011.3
19 11:54 SW 7 10.00 Mostly Cloudy FEW013 SCT035 BKN050 32 26.1 79% 26 29.82 1009.7
19 10:54 SW 7 6.00 Light Snow FEW009 BKN015 BKN022 32 27 82% 26 29.84 1010.4
19 09:54 W 9 4.00 Light Snow Fog/Mist SCT008 BKN017 OVC042 30.9 27 85% 24 29.86 1011.0 0.02
19 08:54 W 9 3.00 Light Snow Fog/Mist SCT009 SCT020 OVC043 30 28 92% 22 29.84 1010.4 0.01
19 07:54 NW 6 2.00 Light Snow Fog/Mist SCT008 BKN022 OVC037 30 28.9 96% 25 29.82 1009.6 0.01
19 06:54 W 8 5.00 Light Snow Fog/Mist SCT008 BKN030 OVC042 30 28 30.9 30 92% 23 29.81 1009.5 0.01 0.02
19 05:54 NW 7 4.00 Light Snow Fog/Mist FEW009 OVC045 30 28 92% 24 29.78 1008.4
19 03:54 NW 9 2.50 Light Snow Fog/Mist FEW007 OVC028 30 28.9 96% 22 29.77 1008.1 0.01 0.01
19 02:54 NW 9 4.00 Light Snow Fog/Mist FEW010 OVC042 30.9 28.9 92% 24 29.77 1008.1
19 01:54 NW 12 7.00 Light Snow BKN019 OVC040 30.9 30 96% 22 29.74 1007.0
19 00:54 NW 10 1.50 Light Snow Fog/Mist BKN007 OVC014 30.9 30 33.1 30.9 96% 23 29.74 1006.9 0.01 0.28
18 23:54 NW 9 1.50 Light Snow Fog/Mist BKN006 OVC011 32 30.9 96% 25 29.76 1007.7 0.02
18 22:54 N 10 0.75 Light Snow Fog/Mist BKN005 OVC011 32 32 100% 24 29.78 1008.4 0.04
18 21:54 N 12 0.75 Light Snow Fog/Mist BKN004 OVC009 32 32 100% 24 29.8 1009.0 0.06 0.21
18 20:54 N 8 0.75 Light Snow Fog/Mist OVC004 33.1 32 96% 27 29.81 1009.4 0.07
18 19:54 N 8 1.00 Light Snow Fog/Mist BKN003 OVC006 33.1 32 96% 27 29.83 1010.0 0.08
18 18:54 N 7 0.75 Light Snow Fog/Mist OVC004 32 32 36 32 100% 26 29.84 1010.5 0.06 0.06
18 17:54 NE 6 4.00 Light Snow Fog/Mist BKN007 OVC011 34 32 92% 29 29.88 1011.6
18 16:54 NE 6 6.00 Fog/Mist BKN006 BKN013 OVC041 34 33.1 97% 29 29.89 1012.1
18 15:54 E 6 5.00 Light Snow Fog/Mist SCT006 BKN011 OVC020 34 33.1 97% 29 29.93 1013.5
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)