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 (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.
10 05:54 Calm 10.00 Mostly Cloudy BKN250 50 48 93% 30.32 1026.8
10 04:54 W 3 10.00 Mostly Cloudy BKN250 48.9 46.9 93% 30.3 1025.9
10 03:54 W 3 10.00 Mostly Cloudy BKN250 48.9 46.9 93% 30.29 1025.8
10 02:54 Calm 10.00 Mostly Cloudy BKN250 50 48 93% 30.31 1026.2
10 01:54 Calm 10.00 Mostly Cloudy BKN250 53.1 48.9 63 53.1 86% 30.3 1026.1
10 00:54 Calm 10.00 Mostly Cloudy BKN250 55 50 83% 30.29 1025.5
09 23:54 W 5 10.00 Overcast OVC250 55.9 48.9 77% 30.28 1025.2
09 22:54 Calm 10.00 Mostly Cloudy FEW200 BKN250 57 48.9 74% 30.28 1025.2
09 21:54 Calm 10.00 Overcast OVC250 57 48 72% 30.26 1024.7
09 20:54 Calm 10.00 Overcast OVC250 59 46.9 64% 30.26 1024.5
09 19:54 Calm 10.00 Overcast FEW200 OVC250 63 46.9 75.9 61 56% 30.24 1023.9
09 18:54 S 6 10.00 Overcast FEW200 OVC250 66 43 43% 30.22 1023.2
09 17:54 W 6 10.00 Mostly Cloudy FEW200 BKN250 66.9 43 42% 30.2 1022.6
09 16:54 W 9 10.00 Mostly Cloudy BKN250 71.1 39.9 32% 30.18 1021.9
09 15:54 W 9 10.00 Mostly Cloudy BKN250 73.9 39.9 29% 30.16 1021.3
09 14:54 W 9 10.00 Mostly Cloudy BKN250 73.9 39 28% 30.17 1021.5
09 13:54 NW 9 10.00 Mostly Cloudy BKN250 75.9 39.9 75.9 48 27% 77 30.17 1021.7
09 12:54 W 7 G 22 10.00 Mostly Cloudy BKN250 75 46 36% 77 30.19 1022.2
09 11:54 SW 8 10.00 Mostly Cloudy BKN250 73 46 38% 30.2 1022.5
09 10:54 SW 5 10.00 Mostly Cloudy BKN250 69.1 48 47% 30.2 1022.7
09 09:54 W 3 10.00 Mostly Cloudy BKN250 62.1 48.9 62% 30.2 1022.7
09 08:54 Calm 10.00 Mostly Cloudy BKN250 55.9 48 75% 30.19 1022.1
09 07:54 Calm 10.00 Mostly Cloudy BKN250 48 45 54 46.9 89% 30.17 1021.5
09 06:54 SW 5 10.00 Mostly Cloudy BKN250 48 45 89% 47 30.15 1021.0
09 05:54 W 3 10.00 Partly Cloudy SCT250 48 46 93% 30.13 1020.2
09 04:54 W 3 10.00 Mostly Cloudy BKN250 48.9 45 86% 30.11 1019.6
09 03:54 W 3 10.00 Mostly Cloudy BKN250 50 46 86% 30.1 1019.2
09 02:54 W 3 10.00 Partly Cloudy SCT250 50 46 86% 30.11 1019.4
09 01:54 SW 3 10.00 Partly Cloudy SCT250 50 46 68 48.9 86% 30.1 1019.1
09 00:54 W 3 10.00 A Few Clouds FEW250 53.1 46 77% 30.09 1018.9
08 23:54 Calm 10.00 A Few Clouds FEW250 55 46.9 74% 30.09 1018.8
08 22:54 Calm 10.00 Fair CLR 55.9 46.9 72% 30.08 1018.4
08 21:54 W 6 10.00 Fair CLR 54 46.9 77% 30.06 1017.7
08 20:54 Calm 10.00 Fair CLR 63 43 48% 30.04 1017.0
08 19:54 Calm 10.00 Fair CLR 68 41 79 66.9 38% 30 1015.9
08 18:54 NW 5 10.00 A Few Clouds FEW250 70 39.9 34% 29.97 1014.7
08 17:54 NW 8 10.00 A Few Clouds FEW090 FEW250 75 41 29% 77 29.94 1013.9
08 16:54 W 12 10.00 A Few Clouds FEW090 78.1 43 29% 78 29.93 1013.4
08 15:54 W 15 G 21 10.00 A Few Clouds FEW085 78.1 44.1 30% 78 29.92 1013.1
08 14:54 W 15 G 25 10.00 A Few Clouds FEW065 FEW250 78.1 44.1 30% 78 29.91 1012.8
08 13:54 W 14 G 24 10.00 A Few Clouds FEW065 FEW250 78.1 43 79 57 29% 78 29.93 1013.4
08 12:54 W 14 G 20 10.00 A Few Clouds FEW065 FEW250 77 45 32% 78 29.94 1013.8
08 11:54 NW 14 10.00 A Few Clouds FEW065 FEW140 77 46.9 35% 78 29.95 1014.2
08 10:54 W 12 10.00 A Few Clouds FEW080 75 52 45% 78 29.95 1014.1
08 09:54 NW 9 10.00 A Few Clouds FEW080 71.1 55.9 59% 29.94 1013.7
08 08:54 W 5 10.00 A Few Clouds FEW080 63 55.9 78% 29.92 1013.0
08 07:54 SW 5 10.00 A Few Clouds FEW080 57 54 57 52 90% 29.89 1012.0
08 06:54 W 7 10.00 A Few Clouds FEW080 54 53.1 97% 29.87 1011.4
08 05:54 W 3 10.00 A Few Clouds FEW080 54 53.1 97% 29.85 1010.8
08 04:54 SW 3 10.00 A Few Clouds FEW080 55 53.1 93% 29.84 1010.4
08 03:54 Calm 10.00 Fair CLR 55 53.1 93% 29.84 1010.5
08 02:54 SW 3 10.00 Fair CLR 55.9 53.1 90% 29.86 1011.0
08 01:54 SW 5 10.00 Fair CLR 57 54 62.1 55.9 90% 29.86 1011.2
08 00:54 SW 3 10.00 Fair CLR 57 54 90% 29.88 1011.8
07 23:54 SW 5 10.00 Fair CLR 57.9 54 87% 29.9 1012.3
07 22:54 SW 3 10.00 Fair CLR 55.9 53.1 90% 29.91 1012.6
07 21:54 Calm 10.00 Fair CLR 57.9 53.1 84% 29.91 1012.8
07 20:54 S 3 10.00 Fair CLR 60.1 54 80% 29.91 1012.8
07 19:54 SE 6 10.00 Fair CLR 62.1 55 72 62.1 78% 29.9 1012.4
07 18:54 SE 7 10.00 A Few Clouds FEW250 64 54 70% 29.89 1012.2
07 16:54 S 8 10.00 Fair CLR 71.1 51.1 49% 29.89 1012.3
07 15:54 SW 6 10.00 Fair CLR 72 50 46% 29.91 1012.8
07 14:54 S 9 10.00 Fair CLR 71.1 48.9 46% 29.93 1013.3
07 13:54 SW 9 10.00 Fair CLR 70 48.9 71.1 46 47% 29.96 1014.4
07 12:54 S 9 G 16 10.00 Fair CLR 68 48 49% 29.99 1015.5
07 11:54 SW 6 G 16 10.00 Fair CLR 66 48 52% 30.02 1016.6
07 10:54 SW 10 10.00 Fair CLR 63 48.9 60% 30.05 1017.4
07 08:54 Calm 10.00 Fair CLR 52 46 80% 30.07 1018.4
07 07:54 Calm 10.00 Fair CLR 46 43 46 41 89% 30.07 1018.3
07 06:54 Calm 10.00 Fair CLR 43 41 93% 30.08 1018.5
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)