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.
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
08 12:51 S 20 16.09 Overcast FEW034 SCT043 BKN130 OVC220 25 22.8 25 21.1 88% 26 75.97 1011.8 0.13 4.52
08 11:51 SW 9 8.05 Light Rain Fog/Mist SCT018 BKN024 OVC039 22.2 21.1 94% 76.07 1013.0 1.35
08 10:51 S 13 8.05 Thunderstorm Rain Fog/Mist FEW014CB BKN049 OVC065 21.7 20 90% 76.07 1013.2 0.81
08 09:51 S 7 3.22 Thunderstorm Rain Fog/Mist SCT014CB BKN038 OVC110 21.1 20.6 97% 76.07 1012.9 0.61 2.24
08 08:51 S 7 16.09 Thunderstorm Light Rain FEW012 BKN018CB OVC090 21.7 20.6 94% 76 1011.8 1.55
08 07:51 SE 9 14.48 Thunderstorm Light Rain BKN016 OVC047CB 23.9 22.2 90% 23 75.95 1011.3 0.08
08 06:51 S 15 16.09 Mostly Cloudy FEW015 BKN044 BKN100 BKN250 23.9 21.7 24.4 23.9 88% 24 75.95 1011.4
08 05:51 S 15 16.09 Mostly Cloudy FEW017 BKN070 BKN100 BKN250 23.9 21.7 88% 24 75.92 1011.0
08 04:51 S 15 16.09 Overcast OVC018 23.9 21.7 88% 24 75.95 1011.1
08 03:51 SE 13 16.09 Mostly Cloudy BKN022 BKN130 23.9 21.7 88% 24 75.87 1010.2
08 02:51 S 15 16.09 Overcast BKN021 OVC028 24.4 21.7 85% 25 75.87 1010.1
08 01:51 SE 19 16.09 Mostly Cloudy FEW020 SCT100 BKN130 24.4 22.2 88% 25 75.87 1010.0
08 00:51 S 11 16.09 Light Rain FEW028 BKN120 OVC250 24.4 21.7 29.4 24.4 85% 25 75.9 1010.6 0.03 0.03
07 23:51 S 22 16.09 Light Rain FEW026 SCT033 BKN065 26.1 22.2 79% 28 75.9 1010.6
07 22:51 SE 19 16.09 Mostly Cloudy FEW035 BKN065 BKN075 27.2 21.1 69% 29 75.9 1010.5
07 21:51 SE 20 16.09 Light Rain SCT046 BKN055 BKN110 27.8 20 63% 29 75.9 1010.4
07 20:51 SE 20 16.09 Mostly Cloudy FEW045 BKN120 BKN220 28.3 19.4 59% 30 75.87 1010.2
07 19:51 SE 22 16.09 Mostly Cloudy FEW048 BKN120 BKN220 28.9 19.4 57% 30 75.84 1009.7
07 18:51 SE 19 16.09 Mostly Cloudy FEW048 SCT120 BKN250 29.4 18.9 30.6 28.9 53% 31 75.79 1009.0
07 17:51 SE 19 16.09 Mostly Cloudy FEW048 SCT120 BKN250 28.9 18.3 53% 30 75.82 1009.4
07 16:51 SE 24 16.09 Mostly Cloudy FEW048 SCT120 BKN250 29.4 18.9 53% 31 75.84 1009.8
07 15:51 S 19 16.09 Mostly Cloudy SCT048 BKN120 BKN250 30 18.9 51% 31 75.87 1010.2
07 14:51 S 15 16.09 Mostly Cloudy SCT047 BKN120 BKN250 30 19.4 53% 32 75.9 1010.5
07 13:51 S 20 G 37 16.09 Mostly Cloudy SCT049 BKN120 BKN250 30 19.4 53% 32 75.95 1011.2
07 12:51 SE 17 G 28 16.09 Mostly Cloudy FEW045 BKN120 BKN250 28.9 18.9 30 24.4 55% 30 75.97 1011.5
07 11:51 SE 19 G 37 16.09 Mostly Cloudy FEW035 BKN120 BKN250 28.9 19.4 57% 30 76 1011.8
07 10:51 S 15 16.09 Overcast SCT120 BKN200 OVC250 27.8 20 63% 29 76.02 1012.3
07 09:51 SE 17 G 30 16.09 Mostly Cloudy SCT120 BKN200 27.2 20.6 67% 29 76.07 1012.9
07 08:51 S 9 16.09 Mostly Cloudy SCT120 BKN200 25.6 20.6 74% 27 76.07 1013.1
07 06:51 SE 11 16.09 Overcast BKN160 OVC210 24.4 21.1 25.6 23.3 82% 25 76.02 1012.3
07 04:51 SE 6 16.09 Overcast SCT140 OVC210 24.4 20.6 79% 25 75.97 1011.3
07 03:51 Calm 16.09 Overcast FEW100 BKN140 OVC200 24.4 21.1 82% 25 75.97 1011.3
07 02:51 S 9 16.09 Overcast BKN160 OVC250 25 21.1 79% 26 75.95 1011.3
07 01:51 S 9 16.09 Mostly Cloudy SCT130 BKN170 BKN250 25 20.6 77% 26 75.97 1011.6
07 00:51 S 9 16.09 Mostly Cloudy FEW110 BKN250 25 20.6 27.8 25 77% 26 76 1011.9
06 23:51 S 15 16.09 Overcast BKN130 OVC200 26.1 20 69% 27 76.02 1012.2
06 22:51 S 9 16.09 Overcast BKN140 OVC250 26.1 20 69% 27 76.05 1012.4
06 21:51 S 9 16.09 Mostly Cloudy BKN200 BKN250 26.1 20.6 72% 28 76.02 1012.1
06 19:51 SW 15 16.09 Mostly Cloudy FEW040 BKN200 BKN250 27.2 20 65% 29 75.95 1011.3
06 18:51 SW 19 16.09 Mostly Cloudy FEW040 BKN200 BKN250 27.8 20 30.6 27.8 63% 29 75.95 1011.4
06 17:51 SW 22 16.09 Mostly Cloudy SCT040 BKN250 28.9 20 59% 31 75.95 1011.3
06 16:51 SW 17 16.09 Mostly Cloudy FEW030 SCT060 BKN250 29.4 20.6 59% 32 75.95 1011.3
06 15:51 SW 17 16.09 Mostly Cloudy SCT037 BKN150 BKN250 30 21.1 59% 33 75.97 1011.7
06 13:51 SW 13 16.09 Mostly Cloudy SCT035 BKN090 BKN200 28.9 20.6 61% 31 76.02 1012.2
06 12:51 SW 17 16.09 Mostly Cloudy BKN035 BKN085 BKN250 28.9 21.1 29.4 23.3 63% 31 76.07 1012.7
06 11:51 SW 13 16.09 Mostly Cloudy BKN037 BKN090 BKN250 28.3 20.6 63% 30 76.1 1013.2
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)