National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Baltimore, Baltimore-Washington International Airport
Metric (Imperial)
Date Time (edt) 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.
01 06:54 Calm 14.48 Shallow Fog BKN210 BKN250 16.1 15.6 97% 76.4 1018.5
01 05:54 Calm 12.87 Mostly Cloudy BKN210 16.1 15.6 97% 76.4 1018.4
01 04:54 Calm 14.48 Mostly Cloudy BKN210 16.7 16.1 96% 76.38 1018.2
01 03:54 Calm 16.09 Partly Cloudy SCT210 SCT250 16.7 16.7 100% 76.4 1018.3
01 02:54 Calm 16.09 Mostly Cloudy FEW210 BKN240 17.2 16.1 93% 76.43 1018.6
01 01:54 Calm 16.09 Overcast SCT200 OVC240 18.3 16.7 21.1 17.8 90% 76.45 1018.9
01 00:54 Calm 16.09 Overcast FEW210 OVC250 17.8 16.7 93% 76.45 1019.1
30 22:54 SW 6 16.09 Mostly Cloudy BKN250 19.4 16.7 84% 76.45 1019.2
30 21:54 S 6 16.09 Mostly Cloudy BKN250 20 16.7 81% 76.45 1019.2
30 20:54 Vrbl 6 16.09 Mostly Cloudy FEW050 BKN250 20 16.7 81% 76.43 1018.9
30 19:54 S 9 16.09 Mostly Cloudy BKN250 21.1 16.1 26.7 21.1 73% 76.4 1018.6
30 18:54 SE 9 16.09 Mostly Cloudy FEW050 BKN250 22.2 16.1 68% 76.4 1018.7
30 17:54 SE 9 16.09 Mostly Cloudy FEW050 BKN250 23.9 16.7 64% 25 76.38 1018.0
30 16:54 SW 6 16.09 Mostly Cloudy SCT050 BKN250 25 15 54% 26 76.35 1017.7
30 15:54 W 7 16.09 Mostly Cloudy FEW046 BKN050 BKN250 25.6 14.4 50% 26 76.38 1018.0
30 14:54 W 7 16.09 Mostly Cloudy FEW046 BKN050 BKN250 25.6 15 52% 26 76.38 1018.1
30 13:54 SW 9 16.09 Mostly Cloudy FEW037 BKN049 BKN250 25 14.4 26.1 16.1 52% 26 76.43 1018.9
30 12:54 S 13 16.09 Mostly Cloudy SCT037 SCT060 BKN250 26.1 14.4 49% 27 76.45 1019.2
30 11:54 SW 11 16.09 Partly Cloudy SCT034 SCT060 SCT250 25 15.6 56% 26 76.5 1019.8
30 10:54 SW 11 16.09 Partly Cloudy FEW033 SCT060 SCT250 23.3 15.6 62% 76.56 1020.5
30 09:54 SW 9 16.09 Mostly Cloudy BKN055 BKN250 22.2 15.6 66% 76.58 1020.8
30 08:54 W 9 16.09 A Few Clouds FEW050 FEW250 20 16.1 78% 76.56 1020.6
30 07:54 Calm 16.09 A Few Clouds FEW055 16.1 15.6 17.2 14.4 97% 76.5 1020.0
30 06:54 SW 6 16.09 Partly Cloudy SCT055 15.6 15 96% 76.48 1019.4
30 05:54 Calm 16.09 Mostly Cloudy BKN060 16.7 15.6 93% 76.45 1019.2
30 04:54 Calm 16.09 Mostly Cloudy BKN055 15.6 15 96% 76.43 1018.8
30 03:54 W 6 16.09 Mostly Cloudy BKN055 16.1 15.6 97% 76.4 1018.6
30 02:54 Calm 16.09 A Few Clouds FEW055 16.1 16.1 100% 76.4 1018.6
30 01:54 Calm 16.09 A Few Clouds FEW055 16.7 16.7 20.6 16.1 100% 76.4 1018.5
30 00:54 Calm 16.09 Partly Cloudy SCT055 17.8 16.7 93% 76.4 1018.6
29 23:54 Calm 16.09 Mostly Cloudy BKN060 18.3 16.7 90% 76.4 1018.6
29 22:54 Calm 16.09 Mostly Cloudy FEW038 BKN060 18.9 16.7 87% 76.4 1018.6
29 21:54 Calm 16.09 Mostly Cloudy FEW039 BKN060 18.9 16.7 87% 76.38 1018.3
29 20:54 Calm 16.09 Mostly Cloudy FEW025 BKN039 BKN060 20 16.1 78% 76.38 1018.0
29 19:54 Calm 16.09 Mostly Cloudy FEW039 BKN046 BKN065 20.6 16.1 23.3 20 76% 76.33 1017.5
29 18:54 NW 6 16.09 Mostly Cloudy FEW037 BKN047 BKN065 21.7 16.1 71% 76.3 1017.0
29 17:54 NW 6 16.09 Mostly Cloudy SCT036 BKN060 22.8 15.6 64% 76.25 1016.5
29 16:54 Calm 16.09 Mostly Cloudy FEW033 BKN060 22.2 16.1 68% 76.23 1016.1
29 15:54 SW 9 16.09 Mostly Cloudy FEW028 SCT049 BKN060 BKN250 22.8 15.6 64% 76.25 1016.6
29 14:54 W 9 16.09 Mostly Cloudy SCT028 BKN050 BKN070 BKN250 21.1 16.1 73% 76.28 1016.9
29 13:54 W 13 16.09 Mostly Cloudy FEW028 BKN047 BKN065 BKN250 22.2 15.6 23.3 17.2 66% 76.3 1017.1
29 12:54 NW 7 16.09 Mostly Cloudy FEW025 BKN036 BKN065 BKN250 22.2 15.6 66% 76.33 1017.6
29 11:54 W 6 16.09 Mostly Cloudy FEW025 SCT034 BKN060 BKN250 21.7 15.6 68% 76.35 1017.8
29 10:54 NW 11 16.09 Mostly Cloudy FEW032 BKN060 BKN250 21.1 15.6 71% 76.35 1018.0
29 09:54 NW 11 16.09 Mostly Cloudy SCT025 BKN055 BKN250 21.1 15 68% 76.33 1017.6
29 08:54 W 6 16.09 Mostly Cloudy SCT070 BKN250 19.4 15 76% 76.3 1017.3
29 07:54 Calm 16.09 Mostly Cloudy FEW038 BKN060 BKN250 17.2 15 17.8 16.7 87% 76.28 1016.8
29 06:54 W 6 16.09 Mostly Cloudy SCT038 BKN060 BKN250 16.7 15 90% 76.23 1016.3
29 05:54 W 7 16.09 Mostly Cloudy BKN038 BKN065 17.2 15 87% 76.2 1015.7
29 04:54 W 6 16.09 Mostly Cloudy FEW038 BKN070 16.7 15 90% 76.15 1015.2
29 03:54 W 7 16.09 Mostly Cloudy BKN070 17.2 14.4 84% 76.15 1015.2
29 02:54 NW 6 16.09 Mostly Cloudy FEW040 BKN075 17.8 15 84% 76.15 1015.2
29 01:54 W 6 16.09 Overcast FEW040 OVC080 17.8 15 18.9 17.8 84% 76.15 1015.2
29 00:54 W 7 16.09 Overcast BKN037 OVC080 17.8 15 84% 76.17 1015.4
28 23:54 W 7 16.09 Overcast BKN037 OVC050 18.3 15.6 84% 76.17 1015.3
28 22:54 W 7 16.09 Overcast OVC039 18.3 15.6 84% 76.15 1015.2
28 21:54 W 7 16.09 Overcast OVC037 18.3 15 81% 76.12 1014.7
28 20:54 W 9 16.09 Overcast OVC035 18.3 15 81% 76.1 1014.5
28 19:54 W 9 16.09 Overcast FEW028 OVC034 18.9 15 20 18.9 78% 76.05 1013.7
28 18:54 W 11 16.09 Mostly Cloudy BKN033 18.9 15 78% 76 1013.1
28 17:54 W 9 16.09 Mostly Cloudy FEW027 BKN038 20 15 73% 75.97 1012.6
28 16:54 W 9 16.09 Overcast FEW026 OVC034 20 15 73% 75.92 1012.3
28 15:54 W 13 16.09 Overcast FEW018 SCT026 OVC032 19.4 15 76% 75.92 1012.2
28 14:54 W 13 16.09 Overcast FEW018 SCT024 OVC032 19.4 15 76% 75.92 1012.1
28 13:54 NW 19 16.09 Overcast FEW019 SCT024 BKN032 OVC140 19.4 14.4 21.1 16.1 73% 75.92 1012.2
28 12:54 NW 15 16.09 Mostly Cloudy SCT022 BKN035 BKN110 20.6 14.4 68% 75.92 1012.1
28 11:54 W 19 16.09 Overcast BKN019 BKN040 OVC100 18.3 15 81% 75.95 1012.4
28 10:54 NW 7 16.09 Overcast BKN020 BKN038 OVC110 19.4 15 76% 75.95 1012.3
28 09:54 Vrbl 7 16.09 Mostly Cloudy FEW017 BKN060 BKN110 19.4 15 76% 75.9 1011.8
28 08:54 NW 13 16.09 Mostly Cloudy FEW016 SCT031 BKN055 16.7 15 90% 75.9 1011.6
28 07:54 NW 11 16.09 Mostly Cloudy FEW014 BKN028 BKN047 16.1 15 16.7 15.6 93% 75.84 1011.0
Date Time (edt) 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)