Weather observations for the past three days for
Boston, Logan International Airport
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
25 00:54 W 13 16.09 A Few Clouds FEW250 -5.6 -12.2 -1.1 -5.6 60% -10 75.87 1011.3
24 23:54 W 19 G 33 16.09 Fair CLR -5.6 -12.8 57% -12 75.9 1011.8
24 22:54 W 20 16.09 Fair CLR -5 -12.2 57% -11 75.92 1012.0
24 21:54 W 22 16.09 A Few Clouds FEW250 -3.9 -12.2 53% -10 75.92 1012.2
24 20:54 W 26 16.09 A Few Clouds FEW250 -3.3 -12.2 51% -10 75.87 1011.4
24 19:54 W 24 G 37 16.09 A Few Clouds FEW055 FEW250 -1.7 -12.8 43% -8 75.82 1010.6
24 18:54 W 19 16.09 A Few Clouds FEW055 -1.7 -12.8 0.6 -1.7 43% -7 75.74 1009.7
24 17:54 W 20 G 37 16.09 A Few Clouds FEW055 -1.1 -12.2 43% -6 75.69 1008.9
24 16:54 W 22 G 37 16.09 Partly Cloudy SCT050 -0.6 -12.2 42% -6 75.62 1008.0
24 15:54 W 24 G 37 16.09 Partly Cloudy SCT050 0 -11.7 41% -5 75.54 1007.0
24 14:54 W 20 16.09 Partly Cloudy SCT050 0 -12.2 40% -5 75.51 1006.5
24 13:54 W 22 G 37 16.09 A Few Clouds FEW050 0 -11.7 41% -5 75.51 1006.5
24 12:54 W 22 16.09 A Few Clouds FEW050 0 -11.1 0 -4.4 43% -5 75.54 1007.1
24 11:54 NW 26 G 41 16.09 A Few Clouds FEW050 -1.1 -12.2 43% -7 75.57 1007.3
24 10:54 NW 28 G 41 16.09 A Few Clouds FEW050 -1.7 -11.7 47% -8 75.57 1007.5
24 09:54 W 24 G 35 16.09 A Few Clouds FEW250 -2.8 -11.1 53% -9 75.57 1007.5
24 08:54 W 24 G 43 16.09 A Few Clouds FEW250 -3.9 -12.2 53% -10 75.54 1007.1
24 07:54 NW 26 G 43 16.09 Partly Cloudy FEW090 SCT250 -4.4 -11.7 57% -11 75.54 1006.9
24 06:54 NW 22 G 41 16.09 Mostly Cloudy FEW090 FEW200 BKN250 -3.9 -11.7 -2.2 -3.9 55% -10 75.49 1006.2
24 05:54 NW 28 G 43 16.09 Mostly Cloudy FEW060 SCT160 BKN200 -3.3 -11.7 53% -10 75.41 1005.2
24 04:54 NW 26 G 41 16.09 Mostly Cloudy FEW080 BKN160 BKN250 -2.8 -11.1 53% -9 75.31 1003.8
24 03:54 NW 30 G 46 16.09 Partly Cloudy FEW080 SCT250 -2.8 -10.6 55% -10 75.23 1003.0
24 02:54 W 31 G 50 16.09 Partly Cloudy FEW080 SCT250 -2.8 -10 58% -10 75.18 1002.4
24 01:54 NW 24 G 44 16.09 A Few Clouds FEW080 -2.2 -10.6 53% -8 75.16 1001.9
24 00:54 NW 20 G 41 16.09 Overcast OVC080 -2.2 -10.6 -2.2 -3.3 53% -8 75.11 1001.1
23 23:54 NW 28 G 41 16.09 Overcast OVC095 -2.2 -10 56% -9 75.06 1000.7
23 22:54 NW 24 G 43 14.48 Overcast FEW034 BKN060 OVC100 -2.8 -7.2 72% -9 75.03 1000.3
23 20:54 NW 28 G 46 8.05 Light Snow Fog/Mist BKN038 OVC220 -2.8 -5.6 81% -9 75.01 999.9
23 19:54 NW 20 4.83 Light Snow Fog/Mist OVC022 -2.8 -4.4 89% -8 74.93 999.0
23 18:54 NW 26 G 39 3.22 Light Snow Fog/Mist OVC022 -2.8 -4.4 -1.7 -5 89% -9 74.88 998.3 0.18
23 17:54 N 37 G 57 4.83 Light Snow Fog/Mist and Breezy SCT024 OVC029 -2.2 -4.4 85% -10 74.8 997.2
23 16:54 N 31 G 54 4.02 Light Snow Fog/Mist OVC021 -2.2 -3.3 92% -9 74.7 995.7 0.03
23 15:54 NW 31 G 56 0.80 Snow Freezing Fog BKN015 OVC020 -3.3 -3.9 96% -10 74.6 994.4 0.1 0.15
23 14:54 NW 39 G 63 0.80 Light Snow Freezing Fog and Breezy VV010 -3.9 -4.4 96% -12 74.55 993.6 0.03
23 13:54 N 46 G 74 0.80 Snow Freezing Fog and Windy VV012 -4.4 -5.6 91% -13 74.47 992.9 0.03
23 12:54 N 50 G 69 0.80 Snow Freezing Fog and Windy VV011 -5 -6.1 -0.6 -5 92% -14 74.5 993.2 0.05 0.58
23 11:54 N 52 G 94 0.40 Heavy Snow Freezing Fog and Windy VV007 -5 -5.6 96% -15 74.55 993.6 0.08
23 10:54 N 56 G 98 0.40 Heavy Snow Freezing Fog and Windy VV007 -4.4 -5.6 91% -14 74.57 994.0 0.1
23 09:54 N 59 G 96 0.40 Heavy Snow Freezing Fog and Windy VV004 -4.4 -5 96% -14 74.6 994.4 0.08 0.36
23 08:54 N 56 G 83 0.40 Heavy Snow Freezing Fog and Windy VV004 -2.8 -3.3 96% -12 74.7 995.9 0.1
23 07:54 N 61 G 83 0.40 Heavy Snow Freezing Fog and Windy VV005 -1.1 -1.1 100% -10 74.83 997.5 0.18
23 06:54 NE 61 G 94 0.40 Heavy Snow Freezing Fog and Windy VV004 -0.6 -0.6 0.6 -0.6 100% -9 74.88 998.2 0.1 0.43
23 05:54 NE 57 G 80 0.80 Snow Freezing Fog and Windy VV008 -0.6 -0.6 100% -9 75.03 1000.2 0.13
23 04:54 NE 52 G 80 1.21 Light Snow Fog/Mist and Windy VV008 0.6 0 96% -7 75.01 1000.0 0.05
23 01:54 NE 43 G 59 1.61 Light Snow Fog/Mist and Windy BKN008 OVC018 0.6 -0.6 92% -6 75.51 1006.8 0.05
23 00:54 NE 48 G 65 6.44 Light Snow and Windy FEW013 SCT022 OVC029 0.6 -2.8 1.7 0.6 78% -7 75.69 1008.9
22 23:54 NE 43 G 56 14.48 Light Snow and Windy BKN028 OVC040 1.1 -3.3 73% -6 75.82 1010.8
22 21:54 NE 37 G 56 14.48 Light Snow and Breezy FEW024 BKN027 OVC034 1.1 -2.2 79% -5 76 1013.1
22 20:54 NE 41 G 54 14.48 Light Snow and Breezy SCT024 BKN028 OVC065 1.1 -2.2 79% -6 76.07 1014.0
22 19:54 E 33 16.09 Overcast and Breezy SCT024 BKN027 OVC035 1.7 -2.2 76% -4 76.17 1015.5
22 18:54 NE 31 16.09 Overcast SCT023 OVC037 1.7 -2.2 1.7 1.1 76% -4 76.23 1016.1
22 17:54 NE 30 16.09 Overcast FEW015 BKN022 OVC033 1.1 -1.7 82% -5 76.28 1016.9
22 16:54 NE 24 16.09 Overcast BKN027 OVC032 1.1 -2.2 79% -4 76.38 1018.0
22 15:54 NE 24 16.09 Overcast BKN025 OVC031 1.7 -2.2 76% -3 76.45 1019.2
22 14:54 NE 20 16.09 Overcast BKN025 OVC033 1.1 -3.3 73% -3 76.48 1019.4
22 13:54 E 17 16.09 Overcast FEW015 OVC028 1.1 -3.3 73% -3 76.53 1020.3
22 12:54 E 20 16.09 Overcast OVC028 1.1 -3.9 1.1 -1.7 70% -3 76.53 1020.3
22 11:54 E 20 16.09 Overcast OVC028 1.1 -3.3 73% -3 76.56 1020.5
22 10:54 NE 17 16.09 Overcast OVC029 0 -2.8 82% -4 76.61 1021.3
22 09:54 NE 15 16.09 Overcast OVC027 -0.6 -3.3 82% -5 76.68 1022.3
22 08:54 N 15 16.09 Overcast OVC028 -1.1 -3.9 82% -5 76.73 1022.9
22 07:54 N 13 16.09 Overcast BKN028 OVC065 -1.1 -4.4 79% -5 76.71 1022.7
22 06:54 N 15 16.09 Mostly Cloudy SCT031 BKN065 -1.7 -4.4 -1.1 -1.7 82% -6 76.68 1022.1
22 05:54 N 11 16.09 Overcast BKN031 OVC060 -1.7 -4.4 82% -5 76.68 1022.3
22 04:54 N 7 16.09 Overcast OVC060 -1.7 -3.9 85% -4 76.68 1022.3
22 03:54 N 9 16.09 Overcast OVC060 -1.7 -3.3 89% -5 76.66 1021.8
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)