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
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.
20 20:54 W 9 10.00 Fair CLR 16 1 51% 5 30.54 1034.2
20 19:54 W 7 10.00 Fair CLR 16 1.9 54% 7 30.51 1033.5
20 18:54 W 8 10.00 Fair CLR 17.1 1.9 25 17.1 51% 7 30.5 1032.9
20 17:54 W 10 10.00 A Few Clouds FEW250 19 1 45% 8 30.46 1031.6
20 16:54 W 16 10.00 A Few Clouds FEW045 FEW250 21 1.9 43% 8 30.44 1030.8
20 15:54 W 12 10.00 A Few Clouds FEW045 FEW250 23 3.9 44% 13 30.42 1030.2
20 14:54 W 17 G 25 10.00 Partly Cloudy SCT045 SCT250 24.1 8.1 50% 11 30.39 1029.2
20 13:54 NW 16 10.00 Light Snow FEW035 BKN050 24.1 12 60% 12 30.37 1028.5
20 12:54 NW 15 10.00 Light Snow SCT045 BKN055 BKN250 24.1 12.9 28 19.9 62% 12 30.36 1028.1
20 11:54 NW 12 G 22 10.00 Mostly Cloudy BKN049 BKN200 BKN250 25 12 58% 15 30.36 1028.3
20 10:54 NW 13 G 29 10.00 Mostly Cloudy SCT045 BKN200 BKN250 27 12.9 55% 17 30.35 1027.9
20 09:54 W 16 G 26 10.00 Partly Cloudy FEW030 FEW060 SCT250 26.1 12 55% 14 30.31 1026.3
20 08:54 W 13 G 20 10.00 Mostly Cloudy FEW027 FEW060 BKN250 25 12.9 60% 14 30.27 1025.2
20 07:54 W 6 10.00 A Few Clouds FEW028 FEW065 FEW250 21.9 14 71% 15 30.26 1024.7
20 06:54 W 6 10.00 A Few Clouds FEW028 21 12.9 25 19.9 71% 14 30.21 1023.1
20 05:54 W 8 10.00 A Few Clouds FEW028 FEW038 23 15.1 72% 15 30.17 1021.6
20 04:54 W 8 10.00 A Few Clouds FEW029 21 12.9 71% 12 30.14 1020.6
20 03:54 W 6 10.00 A Few Clouds FEW029 21.9 12.9 68% 15 30.12 1019.9
20 02:54 W 10 10.00 A Few Clouds FEW028 FEW039 21.9 14 71% 12 30.09 1019.1
20 01:54 NW 9 10.00 A Few Clouds FEW039 24.1 15.1 68% 15 30.04 1017.4
20 00:54 W 6 10.00 A Few Clouds FEW029 FEW037 25 17.1 28.9 25 72% 19 30.02 1016.6
19 23:54 NW 10 9.00 Light Snow BKN028 BKN035 27 19 72% 18 29.98 1015.3
19 22:54 NW 10 G 22 9.00 Light Snow BKN022 BKN029 BKN070 28 21.9 78% 19 29.95 1014.1
19 21:54 NW 12 10.00 Mostly Cloudy FEW018 BKN030 BKN070 28 21 75% 19 29.91 1013.0
19 20:54 NW 12 10.00 Partly Cloudy FEW018 FEW035 SCT070 26.1 19.9 78% 16 29.88 1011.9
19 19:54 NW 12 G 25 9.00 Mostly Cloudy FEW017 SCT049 BKN060 27 21.9 81% 17 29.84 1010.5
19 18:54 NW 15 G 26 8.00 Overcast SCT014 BKN048 OVC075 28.9 24.1 37 28.9 82% 18 29.8 1009.4 0.01 0.17
19 17:54 NW 10 5.00 Light Snow Fog/Mist FEW012 SCT024 OVC055 30 27 88% 22 29.76 1007.9 0.03
19 16:54 NW 10 G 22 0.25 Heavy Snow Fog/Mist BKN008 BKN014 OVC025 30.9 28.9 92% 23 29.73 1006.7 0.03
19 15:54 N 12 0.75 Fog/Mist BKN006 OVC011 33.1 30.9 92% 25 29.68 1005.0 0.06 0.1
19 14:54 NW 10 1.00 Fog/Mist BKN007 OVC011 35.1 33.1 93% 28 29.69 1005.5 0.04
19 13:54 N 6 3.00 Fog/Mist BKN009 OVC014 37 34 89% 33 29.67 1004.7
19 12:54 NE 8 3.00 Fog/Mist BKN008 OVC013 37 34 39.9 35.1 89% 32 29.71 1006.0 0.06
19 11:54 NE 8 4.00 Light Drizzle Fog/Mist BKN011 OVC018 37 33.1 86% 32 29.77 1008.1 0.02
19 10:54 NE 7 5.00 Fog/Mist SCT023 BKN028 OVC036 37 33.1 86% 32 29.83 1010.2 0.04
19 09:54 NE 8 8.00 Light Rain OVC048 39.9 32 73% 35 29.84 1010.5
19 08:54 NE 6 9.00 Overcast OVC046 39.9 32 73% 36 29.84 1010.5
19 07:54 Vrbl 6 10.00 Overcast BKN045 BKN060 OVC110 39 32 76% 35 29.83 1010.2
19 06:54 Calm 10.00 Overcast BKN049 OVC080 36 33.1 37.9 32 89% 29.84 1010.5
19 05:54 Calm 9.00 Overcast OVC047 35.1 32 89% 29.82 1009.8
19 04:54 Calm 10.00 Overcast BKN055 OVC100 34 32 92% 29.81 1009.3
19 03:54 Calm 10.00 Overcast SCT045 BKN060 OVC100 34 32 92% 29.82 1009.9
19 02:54 Calm 8.00 Overcast FEW047 SCT060 OVC100 33.1 30.9 92% 29.82 1009.6
19 01:54 Calm 9.00 Mostly Cloudy FEW049 BKN100 32 30 92% 29.8 1009.3
19 00:54 Calm 10.00 Mostly Cloudy FEW050 BKN110 35.1 32 37 30.9 89% 29.81 1009.4
18 23:54 Calm 10.00 Mostly Cloudy FEW050 BKN100 35.1 33.1 93% 29.81 1009.6
18 22:54 Calm 10.00 Mostly Cloudy BKN050 BKN100 33.1 30.9 92% 29.82 1009.8
18 21:54 Calm 10.00 Mostly Cloudy FEW050 BKN100 34 32 92% 29.81 1009.4
18 20:54 Calm 10.00 A Few Clouds FEW050 FEW110 33.1 30 89% 29.8 1009.2
18 19:54 Calm 10.00 A Few Clouds FEW110 35.1 30.9 85% 29.8 1009.1
18 18:54 Calm 10.00 Partly Cloudy SCT110 36 30.9 44.1 36 82% 29.78 1008.6
18 17:54 Calm 10.00 A Few Clouds FEW070 FEW100 37.9 30.9 76% 29.78 1008.5
18 16:54 Calm 10.00 Partly Cloudy SCT070 43 33.1 68% 29.76 1007.6
18 15:54 Calm 10.00 Mostly Cloudy BKN070 BKN120 44.1 34 68% 29.74 1007.1
18 14:54 Vrbl 3 10.00 Mostly Cloudy BKN060 BKN090 BKN120 42.1 34 73% 29.75 1007.4
18 13:54 SE 5 10.00 Light Rain BKN060 BKN090 OVC110 42.1 34 73% 40 29.78 1008.3
18 12:54 SW 5 10.00 Overcast FEW036 OVC060 42.1 33.1 42.1 33.1 71% 40 29.82 1009.6 0.01
18 11:54 Calm 10.00 Overcast FEW038 OVC070 39.9 32 73% 29.86 1011.3
18 10:54 S 6 10.00 Overcast SCT034 BKN060 OVC100 39 30 70% 35 29.93 1013.5
18 09:54 Vrbl 3 10.00 Overcast FEW032 BKN065 OVC100 37 30 76% 29.93 1013.5 0.01 0.01
18 08:54 S 5 10.00 Light Rain FEW032 BKN060 OVC100 36 28.9 76% 33 29.95 1014.2
18 07:54 Vrbl 6 10.00 Mostly Cloudy FEW100 SCT120 BKN160 BKN200 BKN250 35.1 28.9 78% 31 29.98 1015.3
18 06:54 SE 5 10.00 Mostly Cloudy SCT150 BKN190 BKN250 33.1 27 34 32 78% 29 30 1015.8
18 05:54 SE 3 10.00 Overcast FEW170 SCT200 OVC250 32 25 75% 30 1016.1
18 04:54 SE 5 10.00 Mostly Cloudy FEW200 BKN250 32 25 75% 28 30 1015.9
18 03:54 Calm 10.00 Mostly Cloudy FEW200 BKN250 33.1 24.1 70% 30.03 1016.8
18 02:54 S 3 10.00 Mostly Cloudy BKN250 33.1 23 66% 30.04 1017.4
18 01:54 S 5 10.00 Mostly Cloudy BKN250 33.1 23 66% 29 30.06 1017.9
18 00:54 Calm 10.00 Mostly Cloudy BKN250 34 23 36 28.9 64% 30.07 1018.4
17 23:54 Vrbl 3 10.00 Mostly Cloudy BKN250 33.1 21.9 64% 30.08 1018.8
17 22:54 Calm 10.00 Partly Cloudy SCT250 33.1 21.9 64% 30.11 1019.7
17 21:54 Calm 10.00 Partly Cloudy SCT250 30.9 21 67% 30.12 1020.0
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)