Weather observations for the past three days for
Boston, Logan International 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.
18 05:54 N 7 10.00 Overcast OVC013 50 48 93% 48 30.11 1019.6
18 04:54 NE 8 10.00 Overcast OVC016 48.9 46.9 93% 46 30.09 1018.9
18 03:54 NE 5 10.00 Fair CLR 46 44.1 93% 44 30.04 1017.0
18 02:54 NW 8 10.00 Fair CLR 50 46.9 89% 47 30.07 1018.3
18 01:54 NW 5 10.00 Fair CLR 48.9 46.9 52 46.9 93% 48 30.07 1018.1
18 00:54 Calm 10.00 Fair CLR 48 46.9 96% 30.06 1017.9
17 23:54 E 5 10.00 Fair CLR 48.9 46.9 93% 48 30.06 1017.8
17 22:54 E 3 10.00 Fair CLR 50 46 86% 30.05 1017.6
17 21:54 Calm 10.00 Fair CLR 51.1 46.9 86% 30.05 1017.4
17 20:54 Calm 10.00 Fair CLR 50 46.9 89% 30.03 1017.0
17 19:54 SE 3 10.00 A Few Clouds FEW100 51.1 48 57 51.1 89% 30 1016.0
17 18:54 SE 3 10.00 Partly Cloudy FEW070 SCT100 SCT220 52 48 86% 29.99 1015.4
17 17:54 SE 3 10.00 Mostly Cloudy FEW070 BKN090 BKN150 53.1 48 83% 29.97 1014.9
17 16:54 E 8 10.00 Mostly Cloudy FEW070 BKN100 BKN150 53.1 48.9 86% 29.96 1014.3
17 15:54 E 3 10.00 Mostly Cloudy FEW015 BKN060 BKN200 55.9 50 81% 29.93 1013.6
17 14:54 NE 10 3.00 Fog/Mist OVC014 55 51.1 87% 29.93 1013.4
17 13:54 NE 13 2.50 Fog/Mist BKN009 OVC017 55 52 57 51.1 90% 29.91 1012.9
17 12:54 NE 9 6.00 Fog/Mist OVC009 55 52 90% 29.9 1012.4
17 11:54 NE 10 9.00 Overcast OVC013 53.1 50 89% 29.88 1011.8
17 10:54 E 5 6.00 Fog/Mist BKN021 OVC026 55.9 53.1 90% 29.85 1010.8
17 09:54 SE 6 10.00 Overcast BKN022 OVC029 52 50 93% 29.85 1010.6
17 08:54 Calm 10.00 Overcast FEW027 BKN160 OVC200 53.1 51.1 93% 29.81 1009.3
17 07:54 E 5 8.00 Light Rain FEW080 OVC100 51.1 48.9 52 46.9 92% 29.79 1008.8 0.08 0.08
17 06:54 Calm 9.00 Light Rain FEW080 OVC110 50 46.9 89% 29.8 1009.0
17 05:54 NE 3 10.00 Overcast FEW070 OVC110 48 46 93% 29.76 1007.6
17 04:54 E 3 10.00 A Few Clouds FEW070 48 46 93% 29.75 1007.2
17 03:54 E 8 6.00 Fog/Mist SCT070 48 46 93% 45 29.76 1007.6
17 02:54 E 7 6.00 Fog/Mist FEW003 50 48 93% 48 29.75 1007.4
17 01:54 SE 5 6.00 Fog/Mist FEW003 FEW120 52 48 55 45 86% 29.76 1007.6
17 00:54 N 7 G 25 5.00 Fog/Mist FEW003 51.1 48.9 92% 29.76 1007.6
16 23:54 Calm 5.00 Fog/Mist SCT003 45 45 100% 29.71 1006.1
16 22:54 Calm 1.00 Fog/Mist BKN002 45 45 100% 29.72 1006.4
16 21:54 E 5 1.00 Fog/Mist OVC002 46 45 96% 44 29.76 1007.5
16 20:54 N 9 0.50 Fog/Mist OVC002 45 45 100% 41 29.77 1008.1
16 19:54 E 10 0.50 Fog VV002 45 45 53.1 45 100% 40 29.77 1008.0
16 18:54 E 14 0.50 Fog OVC002 46 45 96% 40 29.77 1007.9
16 17:54 E 10 0.50 Fog/Mist OVC003 46.9 46 97% 43 29.79 1008.7
16 16:54 E 10 1.25 Fog/Mist OVC002 48 46 93% 44 29.81 1009.3
16 15:54 E 10 0.25 Fog/Mist OVC004 50 48 93% 46 29.82 1009.7
16 14:54 E 13 4.00 Fog/Mist BKN004 BKN250 52 48 86% 29.85 1010.7
16 13:54 E 9 5.00 Fog/Mist BKN004 BKN250 52 48 54 48 86% 29.87 1011.5
16 12:54 E 12 6.00 Fog/Mist FEW002 FEW013 FEW120 FEW250 53.1 50 89% 29.89 1012.0
16 11:54 E 8 0.75 Fog/Mist BKN004 BKN013 BKN090 BKN250 52 48.9 89% 29.91 1012.8
16 10:54 SE 7 1.25 Fog/Mist BKN004 OVC010 50 48 93% 48 29.92 1013.2
16 09:54 SE 5 10.00 Overcast OVC007 48.9 46.9 93% 48 29.92 1013.2
16 08:54 SE 5 10.00 Overcast OVC006 48.9 46.9 93% 48 29.92 1013.1
16 07:54 E 5 10.00 Overcast OVC008 48.9 46.9 50 46.9 93% 48 29.91 1012.9 0.29
16 06:54 NE 5 10.00 Overcast BKN006 OVC012 48.9 46.9 93% 48 29.91 1012.8
16 05:54 N 6 10.00 Overcast FEW005 BKN110 OVC150 48.9 46.9 93% 47 29.88 1011.6 0.01
16 04:54 E 7 7.00 Light Rain FEW008 OVC100 48.9 48 97% 46 29.87 1011.2 0.12 0.28
16 03:54 N 12 6.00 Light Rain Fog/Mist BKN006 OVC090 48.9 46.9 93% 45 29.91 1012.9 0.06
16 02:54 SE 12 2.50 Heavy Rain Fog/Mist SCT009 OVC080 46.9 46.9 100% 42 29.9 1012.5 0.1
16 01:54 NW 6 6.00 Light Rain Fog/Mist FEW003 OVC008 48.9 46.9 48.9 46 93% 47 29.93 1013.6
16 00:54 NE 9 4.00 Fog/Mist FEW002 OVC005 48 46 93% 44 29.92 1013.1
15 23:54 E 5 3.00 Fog/Mist BKN003 OVC011 46.9 46 97% 45 29.93 1013.3
15 22:54 E 5 1.50 Fog/Mist BKN002 OVC008 46.9 46 97% 45 29.93 1013.4
15 21:54 NE 8 0.50 Fog OVC002 46 46 100% 42 29.94 1013.8
15 20:54 NE 6 0.50 Fog OVC002 46.9 46 97% 45 29.93 1013.5
15 19:54 NE 10 1.00 Fog/Mist FEW001 OVC003 46.9 45 52 46.9 93% 43 29.92 1012.9
15 18:54 NE 12 1.00 Fog/Mist OVC002 46.9 46 97% 42 29.91 1012.9
15 16:54 NE 12 1.50 Fog/Mist BKN003 OVC011 50 48 93% 46 29.9 1012.5
15 15:54 NE 12 1.00 Fog/Mist BKN002 OVC008 51.1 48 89% 29.9 1012.3
15 14:54 E 15 0.50 Fog OVC003 52 48.9 89% 29.9 1012.4
15 13:54 SE 12 0.50 Fog OVC003 50 48 73 50 93% 46 29.93 1013.4
15 12:54 E 12 0.50 Fog OVC002 52 48.9 89% 29.93 1013.6
15 11:54 NE 18 10.00 Mostly Cloudy FEW001 FEW050 SCT200 BKN250 53.1 50 89% 29.92 1013.3
15 10:54 E 5 10.00 Mostly Cloudy FEW050 BKN250 66.9 55 66% 29.92 1013.2
15 09:54 NW 8 10.00 Partly Cloudy FEW050 SCT250 72 55.9 57% 29.9 1012.6
15 08:54 W 7 10.00 Partly Cloudy SCT250 70 55.9 61% 29.88 1011.6
15 07:54 Calm 10.00 Mostly Cloudy BKN250 60.1 54 66.9 51.1 80% 29.89 1012.2
15 06:54 E 5 10.00 Mostly Cloudy FEW120 BKN220 53.1 50 89% 29.89 1012.0
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)