Weather observations for the past three days for
St. Louis Lambert International Airport
Metric (Imperial)
Date Time (cdt) 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.
11 12:51 SW 31 G 48 16.09 Mostly Cloudy SCT045 BKN250 32.2 22.8 32.2 21.1 58% 37 75.64 1006.9
11 11:51 S 20 G 33 16.09 Mostly Cloudy FEW038 BKN250 31.7 23.3 61% 37 75.67 1007.2
11 10:51 S 22 16.09 Mostly Cloudy FEW035 BKN250 30.6 23.3 65% 35 75.64 1006.9
11 09:51 S 24 16.09 Mostly Cloudy FEW035 FEW150 BKN250 27.8 22.8 74% 31 75.69 1007.7
11 08:51 S 19 16.09 Partly Cloudy FEW030 FEW100 SCT250 25.6 21.1 76% 27 75.72 1008.2
11 07:51 SE 19 16.09 Mostly Cloudy SCT027 BKN100 BKN250 22.8 20.6 87% 75.74 1008.5
11 06:51 E 17 16.09 Mostly Cloudy BKN033 BKN050 BKN250 21.1 20 28.3 20.6 93% 75.77 1008.7 0.3
11 05:51 SE 17 16.09 Mostly Cloudy SCT039 BKN080 BKN250 21.1 20 93% 75.74 1008.6 0.05
11 04:51 SE 17 14.48 Rain SCT041 BKN080 OVC110 20.6 19.4 93% 75.79 1009.0 0.05
11 03:51 E 15 16.09 Light Rain SCT030 BKN038 OVC070 21.1 19.4 90% 75.84 1009.9 0.2 0.2
11 02:51 S 7 16.09 Mostly Cloudy FEW030 SCT049 BKN070 BKN250 27.8 21.7 69% 30 75.77 1008.6
11 01:51 S 15 16.09 Mostly Cloudy SCT048 BKN070 BKN250 27.8 22.2 72% 30 75.77 1008.5
11 00:51 SW 15 16.09 Mostly Cloudy SCT060 BKN250 27.8 21.7 31.7 27.8 69% 30 75.74 1008.2
10 23:51 SW 24 G 31 16.09 Mostly Cloudy FEW200 BKN250 28.3 21.7 67% 31 75.72 1007.9
10 22:51 SW 30 G 37 16.09 Mostly Cloudy BKN250 28.9 22.2 67% 32 75.67 1007.1
10 21:51 S 19 16.09 Partly Cloudy FEW045 SCT250 29.4 22.8 68% 33 75.62 1006.7
10 20:51 S 26 G 43 16.09 Partly Cloudy SCT045 SCT250 30 22.8 65% 34 75.54 1005.5
10 19:51 S 22 G 41 16.09 Mostly Cloudy SCT043 BKN080 BKN250 31.1 22.8 61% 35 75.62 1006.6
10 18:51 S 24 G 44 16.09 Partly Cloudy FEW050 FEW080 SCT250 31.7 22.8 33.3 31.1 59% 36 75.57 1006.2
10 17:51 S 30 G 46 16.09 Mostly Cloudy SCT047 SCT075 BKN250 32.2 22.2 56% 36 75.57 1006.1
10 16:51 S 20 16.09 Mostly Cloudy SCT045 BKN060 BKN075 BKN250 33.3 22.8 54% 38 75.64 1007.0
10 15:51 S 26 G 39 16.09 Mostly Cloudy FEW050 SCT075 BKN250 32.8 22.8 56% 38 75.69 1007.7
10 14:51 SW 20 G 39 16.09 Mostly Cloudy SCT047 BKN075 BKN250 33.3 22.8 54% 38 75.77 1008.5
10 13:51 SW 22 16.09 Mostly Cloudy SCT048 BKN070 BKN250 32.8 22.2 54% 37 75.79 1008.8
10 12:51 S 30 G 41 16.09 Mostly Cloudy FEW044 SCT140 BKN250 32.2 22.2 32.2 26.1 56% 36 75.82 1009.1
10 11:51 SW 22 16.09 Mostly Cloudy FEW039 FEW100 BKN250 31.7 22.2 57% 36 75.82 1009.1
10 10:51 SW 26 G 37 16.09 Partly Cloudy FEW034 FEW150 SCT250 30.6 22.2 61% 34 75.84 1009.5
10 09:51 SW 22 16.09 Partly Cloudy FEW040 FEW150 SCT250 29.4 22.2 65% 33 75.9 1010.3
10 08:51 S 22 16.09 Mostly Cloudy BKN250 28.3 21.7 67% 31 75.92 1010.8
10 07:51 SW 22 G 35 16.09 Mostly Cloudy BKN250 26.7 21.7 74% 29 75.95 1011.1
10 06:51 S 15 16.09 A Few Clouds FEW250 26.1 21.7 28.3 25.6 77% 28 75.92 1010.8
10 05:51 S 11 16.09 A Few Clouds FEW250 25.6 21.7 79% 27 75.95 1011.1
10 04:51 SW 15 16.09 A Few Clouds FEW180 FEW250 25.6 22.2 82% 27 75.92 1010.6
10 03:51 SW 17 16.09 A Few Clouds FEW180 26.1 22.8 82% 28 75.95 1010.8
10 02:51 SW 19 16.09 Partly Cloudy SCT180 27.2 23.3 79% 30 75.97 1011.4
10 01:51 SW 19 G 37 16.09 A Few Clouds FEW250 27.8 23.3 77% 31 75.97 1011.4
10 00:51 SW 17 16.09 A Few Clouds FEW250 28.3 23.9 31.7 28.3 77% 32 75.97 1011.5
09 23:51 S 11 16.09 A Few Clouds FEW250 28.9 23.3 72% 33 75.97 1011.4
09 22:51 SW 17 16.09 A Few Clouds FEW250 29.4 23.3 70% 34 75.97 1011.4
09 21:51 SW 17 16.09 A Few Clouds FEW180 FEW250 30 23.9 70% 35 75.95 1011.0
09 19:51 SW 11 16.09 Partly Cloudy FEW045 FEW180 SCT250 31.1 24.4 68% 37 75.92 1010.8
09 18:51 SW 19 16.09 Partly Cloudy FEW045 SCT180 SCT250 31.7 23.3 33.3 29.4 61% 37 75.95 1011.1
09 17:51 SW 24 16.09 Partly Cloudy FEW044 SCT180 SCT250 31.7 22.8 59% 36 75.95 1011.3
09 16:51 SW 22 G 39 16.09 Mostly Cloudy FEW037 SCT120 BKN250 32.8 22.8 56% 38 75.97 1011.6
09 15:51 SW 22 16.09 Mostly Cloudy FEW035 SCT100 BKN250 32.8 23.3 57% 38 76 1012.0
09 14:51 SW 30 16.09 Mostly Cloudy FEW033 SCT100 BKN250 31.7 22.8 59% 36 76 1011.9
09 13:51 S 20 G 39 16.09 Partly Cloudy FEW034 FEW100 SCT250 30.6 22.8 63% 35 76.07 1012.7
09 12:51 SW 24 16.09 Mostly Cloudy FEW033 FEW100 BKN250 30 22.8 30 25 65% 34 76.15 1013.8
09 11:51 W 24 G 43 16.09 Overcast OVC033 28.3 22.2 70% 31 76.25 1015.1
09 10:51 SW 24 G 39 16.09 Mostly Cloudy BKN041 BKN250 28.9 21.7 65% 32 76.23 1014.9
09 09:51 W 20 16.09 Mostly Cloudy FEW044 FEW100 BKN250 29.4 21.7 63% 32 76.25 1015.0
09 08:51 SW 24 16.09 Mostly Cloudy FEW100 BKN250 27.8 22.8 74% 31 76.15 1014.0
09 07:51 S 11 16.09 Mostly Cloudy FEW100 BKN250 26.1 22.2 79% 28 76.07 1012.8
09 06:51 SW 7 16.09 Overcast FEW035 FEW100 OVC250 25 22.2 25.6 24.4 85% 26 76.07 1013.0 0.05
09 05:51 SW 17 16.09 Overcast SCT025 SCT035 BKN100 OVC250 25 22.2 85% 26 76.12 1013.5
09 03:51 SW 9 16.09 Overcast FEW060 OVC080 25 21.7 82% 26 76.15 1013.7
09 02:51 SW 19 16.09 Overcast FEW055 OVC080 25.6 21.7 79% 27 76.15 1013.7
09 01:51 SW 19 16.09 Mostly Cloudy FEW050 BKN070 25.6 21.7 79% 27 76.12 1013.7
09 00:51 SW 15 16.09 Mostly Cloudy BKN070 25.6 21.7 28.9 25.6 79% 27 76.15 1014.0
08 23:51 S 9 16.09 Partly Cloudy FEW065 SCT095 SCT250 25.6 21.7 79% 27 76.15 1014.3
08 21:51 SW 11 16.09 Mostly Cloudy FEW080 SCT110 BKN250 26.7 21.1 71% 28 76.1 1013.4
08 20:51 SW 11 16.09 Mostly Cloudy BKN100 BKN250 27.2 21.7 72% 29 76.07 1013.1
08 19:51 SW 11 16.09 Mostly Cloudy SCT038 BKN080 BKN250 28.3 21.7 67% 31 76.05 1012.6
08 17:51 S 17 16.09 Mostly Cloudy FEW032 SCT043 BKN150 BKN250 29.4 22.2 65% 33 75.97 1011.6
08 16:51 SW 13 16.09 Mostly Cloudy SCT032TCU BKN047 BKN150 BKN250 30.6 22.2 61% 34 75.97 1011.4
08 15:51 SW 11 16.09 Mostly Cloudy BKN030 BKN044 BKN250 29.4 22.8 68% 33 75.97 1011.7
08 14:51 S 15 16.09 Mostly Cloudy SCT025 SCT150 BKN250 28.9 23.9 74% 33 75.97 1011.5
08 13:51 S 22 16.09 Mostly Cloudy FEW015 SCT130 SCT180 BKN250 27.2 23.3 79% 30 75.97 1011.5
Date Time (cdt) 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)