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.
11 02:54 Calm 8.00 Overcast OVC008 30 30 100% 29.66 1004.4 0.01
11 01:54 Calm 2.50 Light Snow Fog/Mist OVC009 30 28.9 96% 29.69 1005.4 0.01
11 00:54 S 5 3.00 Light Snow Fog/Mist BKN011 OVC022 28.9 28 28.9 28 96% 25 29.73 1006.7 0.02 0.11
10 23:54 S 8 5.00 Light Snow Fog/Mist FEW010 BKN034 OVC049 28.9 28 96% 22 29.77 1008.1 0.05
10 22:54 S 12 0.50 Light Snow Fog/Mist VV010 28 27 96% 19 29.83 1010.0 0.02
10 21:54 Vrbl 7 10.00 Light Snow FEW012 OVC048 28.9 24.1 82% 23 29.86 1011.2 0.02
10 20:54 S 6 9.00 Overcast SCT024 OVC037 28 25 88% 22 29.89 1012.0
10 19:54 SE 9 1.75 Light Snow Fog/Mist BKN015 OVC024 28 26.1 92% 20 29.88 1011.7 0.02
10 18:54 S 14 1.25 Light Snow Fog/Mist BKN011 BKN015 OVC023 30 24.1 34 30 79% 20 29.92 1013.0
10 17:54 S 12 10.00 Overcast BKN070 OVC085 32 17.1 54% 24 29.94 1013.6
10 16:54 S 9 10.00 Overcast OVC085 33.1 19 56% 26 29.96 1014.3
10 15:54 SE 6 10.00 Overcast BKN095 OVC140 30.9 21.9 69% 26 29.99 1015.3
10 14:54 SE 9 10.00 Overcast SCT110 BKN140 OVC180 30 19 64% 22 30 1015.7
10 13:54 S 7 10.00 Overcast FEW140 OVC200 33.1 17.1 52% 28 30.02 1016.4
10 12:54 SE 6 10.00 Mostly Cloudy FEW140 BKN200 30.9 10.9 30.9 19.9 43% 26 30.05 1017.5
10 11:54 SE 7 10.00 Mostly Cloudy FEW090 BKN250 28.9 12 49% 23 30.08 1018.5
10 10:54 S 7 10.00 Mostly Cloudy FEW090 BKN250 28 8.1 43% 22 30.11 1019.6
10 09:54 Calm 10.00 A Few Clouds FEW100 FEW250 27 6.1 41% 30.12 1020.0
10 08:54 W 7 10.00 Partly Cloudy FEW100 SCT250 25 3 39% 18 30.13 1020.2
10 07:54 W 6 10.00 Mostly Cloudy FEW140 BKN250 23 1.9 40% 17 30.14 1020.4
10 06:54 NW 6 10.00 Mostly Cloudy FEW160 BKN250 21 1 21.9 19.9 41% 14 30.13 1020.2
10 05:54 NW 6 10.00 A Few Clouds FEW160 FEW250 21.9 -0 38% 15 30.12 1020.0
10 04:54 W 5 10.00 Mostly Cloudy BKN160 BKN250 21 1 41% 15 30.12 1019.7
10 03:54 W 9 10.00 A Few Clouds FEW250 21 -0 39% 11 30.12 1019.9
10 02:54 NW 9 10.00 A Few Clouds FEW250 21 -0.9 38% 11 30.1 1019.2
10 01:54 NW 8 10.00 Fair CLR 21.9 -0.9 36% 13 30.1 1019.3
10 00:54 NW 10 10.00 Fair CLR 21.9 -0 28 21.9 38% 12 30.1 1019.0
09 23:54 NW 7 10.00 Partly Cloudy SCT230 23 -0 36% 16 30.1 1019.0
09 22:54 NW 13 G 21 10.00 Mostly Cloudy BKN220 24.1 -0 35% 13 30.09 1019.0
09 21:54 W 10 10.00 Overcast OVC230 25 -0 33% 16 30.09 1018.8
09 20:54 NW 17 G 24 10.00 Mostly Cloudy BKN230 26.1 -0.9 31% 14 30.09 1018.9
09 19:54 NW 13 10.00 Mostly Cloudy BKN230 26.1 1 34% 16 30.08 1018.5
09 18:54 NW 12 10.00 A Few Clouds FEW250 28 1 32 28 31% 19 30.07 1018.2
09 17:54 NW 13 G 26 10.00 A Few Clouds FEW250 28.9 1.9 31% 19 30.06 1017.8
09 16:54 NW 14 10.00 A Few Clouds FEW250 30.9 -0.9 25% 21 30.06 1017.8
09 15:54 NW 18 G 30 10.00 A Few Clouds FEW160 FEW250 30.9 -0 26% 20 30.04 1017.1
09 14:54 NW 17 G 32 10.00 A Few Clouds FEW160 FEW250 30.9 1 28% 20 30.05 1017.4
09 13:54 W 22 G 32 10.00 A Few Clouds and Breezy FEW250 30 1 29% 18 30.05 1017.5
09 12:54 NW 15 G 26 10.00 A Few Clouds FEW250 28.9 3.9 28.9 10.9 34% 18 30.06 1017.9
09 11:54 NW 14 G 31 10.00 A Few Clouds FEW250 26.1 1.9 35% 15 30.09 1019.0
09 10:54 NW 14 G 29 10.00 A Few Clouds FEW250 23 1.9 40% 11 30.11 1019.5
09 09:54 NW 14 G 26 10.00 Fair CLR 19.9 -0 41% 8 30.13 1020.1
09 08:54 NW 17 G 29 10.00 Fair CLR 16 -0.9 47% 1 30.13 1020.2
09 07:54 NW 15 G 24 10.00 A Few Clouds FEW050 12 -2 53% -3 30.13 1020.3
09 06:54 NW 18 G 28 10.00 A Few Clouds FEW050 10.9 -2.9 12 10.9 53% -6 30.12 1019.9
09 05:54 NW 13 G 24 10.00 A Few Clouds FEW250 10.9 -2 56% -3 30.11 1019.6
09 04:54 NW 18 10.00 A Few Clouds FEW250 10.9 -2.9 53% -6 30.11 1019.6
09 03:54 NW 14 10.00 A Few Clouds FEW250 10.9 -2.9 53% -4 30.11 1019.6
09 02:54 NW 10 G 22 10.00 Fair CLR 10.9 -2.9 53% -2 30.11 1019.6
09 01:54 NW 18 10.00 A Few Clouds FEW250 12 -2.9 51% -4 30.11 1019.5
09 00:54 NW 22 G 32 10.00 A Few Clouds and Breezy FEW250 12 -2.9 16 10.9 51% -6 30.09 1019.0
08 22:54 NW 18 G 31 10.00 A Few Clouds FEW250 10.9 -6 46% -6 30.08 1018.5
08 21:54 NW 21 G 31 10.00 Partly Cloudy and Breezy SCT250 12.9 -5.1 44% -4 30.07 1018.1
08 20:54 NW 20 G 33 10.00 Partly Cloudy SCT250 12.9 -5.1 44% -4 30.05 1017.6
08 19:54 NW 16 G 25 10.00 Mostly Cloudy FEW120 BKN250 14 -4 44% -1 30.04 1017.2
08 18:54 NW 15 G 26 10.00 Mostly Cloudy FEW120 SCT160 BKN250 16 -2.9 18 15.1 43% 2 30.04 1017.1
08 17:54 NW 16 G 30 10.00 Mostly Cloudy FEW130 BKN160 BKN250 16 -4 41% 2 30.02 1016.3
08 16:54 NW 18 10.00 Mostly Cloudy FEW120 SCT150 BKN250 17.1 -4 39% 2 30.01 1016.1
08 15:54 W 16 G 25 10.00 Mostly Cloudy FEW120 BKN250 18 -4 37% 4 29.99 1015.3
08 14:54 NW 17 G 25 10.00 Mostly Cloudy FEW120 BKN250 18 -2.9 39% 4 29.97 1014.7
08 13:54 NW 17 G 25 10.00 Partly Cloudy FEW120 SCT250 17.1 -2.9 41% 2 29.95 1014.2
08 12:54 NW 17 G 29 10.00 A Few Clouds FEW055 FEW250 16 -2 16 3.9 45% 1 29.96 1014.3
08 11:54 NW 20 G 28 10.00 A Few Clouds FEW055 FEW250 14 -4 44% -2 29.96 1014.5
08 10:54 NW 17 G 25 10.00 A Few Clouds FEW055 FEW250 10.9 -6 46% -5 29.99 1015.3
08 09:54 NW 20 G 30 10.00 Partly Cloudy FEW055 SCT250 8.1 -7.1 50% -10 29.99 1015.3
08 08:54 NW 22 G 31 10.00 Partly Cloudy and Breezy SCT055 SCT250 5 -9 52% -15 29.98 1015.2
08 07:54 NW 18 G 35 10.00 Partly Cloudy SCT055 SCT250 3.9 -9 54% -15 29.98 1015.1
08 06:54 NW 18 G 29 10.00 Partly Cloudy SCT055 SCT250 3.9 -9 6.1 3.9 54% -15 29.97 1014.9
08 05:54 NW 17 G 28 10.00 A Few Clouds FEW060 3.9 -8 57% -14 29.96 1014.3
08 04:54 NW 23 G 33 10.00 Fair and Breezy CLR 5 -8 54% -15 29.94 1013.6
08 03:54 NW 22 G 32 10.00 Fair and Breezy CLR 5 -8 54% -15 29.92 1013.0
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)