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.
22 09:51 N 19 16.09 Overcast OVC015 17.8 14.4 81% 76.12 1014.1
22 08:51 N 17 16.09 Overcast OVC015 17.8 14.4 81% 76.07 1013.3
22 07:51 NE 20 G 28 16.09 Overcast OVC015 17.8 13.9 78% 76.05 1013.0
22 06:51 N 20 G 33 16.09 Overcast OVC015 17.2 13.9 18.9 16.7 81% 75.95 1011.5
22 05:51 N 15 16.09 Overcast OVC015 17.2 14.4 84% 76 1012.0
22 03:51 NW 24 G 39 16.09 Overcast FEW010 BKN013 OVC019 17.2 15 87% 75.77 1009.3
22 02:51 NW 19 16.09 Overcast FEW007 OVC014 17.2 14.4 84% 75.79 1009.7
22 01:51 NW 19 G 33 16.09 Overcast OVC016 18.3 15 81% 75.79 1009.9
22 00:51 NW 22 16.09 Mostly Cloudy BKN016 BKN250 18.9 15.6 27.8 18.9 81% 75.77 1009.4
21 23:51 NW 20 16.09 Overcast BKN018 OVC250 20.6 16.7 78% 75.77 1009.1
21 22:51 NW 19 16.09 Overcast OVC019 22.8 18.9 79% 75.69 1008.1
21 21:51 NW 19 G 37 16.09 Overcast BKN022 BKN050 OVC250 23.9 20.6 82% 24 75.64 1007.4
21 20:51 W 15 16.09 Mostly Cloudy SCT040 BKN250 25.6 21.1 76% 27 75.51 1005.7
21 19:51 W 17 16.09 Mostly Cloudy FEW040 FEW060 BKN250 26.7 20.6 69% 28 75.46 1005.0
21 18:51 SW 28 16.09 Mostly Cloudy SCT055 BKN250 27.8 21.1 28.9 21.1 67% 30 75.44 1004.6 1.78
21 17:51 W 24 16.09 Mostly Cloudy SCT040 BKN065 BKN250 27.8 21.1 67% 30 75.46 1005.1
21 16:51 W 22 16.09 Mostly Cloudy SCT031 BKN095 BKN250 28.3 22.2 70% 31 75.49 1005.2
21 15:51 W 15 16.09 Overcast SCT017 BKN031 OVC090 26.7 22.8 79% 29 75.51 1005.6 1.78
21 14:51 S 20 16.09 Mostly Cloudy FEW050 BKN110 BKN250 26.1 22.8 82% 28 75.51 1005.5 0.15
21 13:51 SW 11 4.83 Thunderstorm Heavy Rain Fog/Mist BKN019CB BKN034 OVC065 21.1 20 93% 75.57 1006.4 1.63
21 12:51 SW 13 4.83 Thunderstorm Heavy Rain Fog/Mist FEW037CB BKN075 OVC100 23.3 22.2 25 21.7 94% 75.67 1007.7 0.91 1.09
21 11:51 S 13 4.83 Thunderstorm Heavy Rain Fog/Mist BKN050CB OVC095 23.3 21.7 91% 75.69 1008.0 0.18
21 09:51 SE 20 16.09 Overcast FEW070 OVC150 23.9 18.3 71% 25 75.69 1008.1
21 08:51 SE 24 16.09 Overcast FEW070 OVC150 23.3 17.2 69% 75.79 1009.4
21 06:51 E 17 16.09 Overcast SCT070 OVC250 21.7 15 22.2 20.6 66% 75.92 1010.9
21 05:51 E 13 16.09 Overcast OVC250 21.1 15 68% 75.92 1010.9
21 04:51 E 7 16.09 Mostly Cloudy BKN055 21.7 15 66% 75.97 1011.6
21 03:51 E 9 16.09 Mostly Cloudy BKN060 BKN070 21.7 15.6 68% 76 1012.0
21 02:51 SE 11 16.09 Mostly Cloudy BKN065 21.7 14.4 63% 76 1011.9
21 00:51 E 11 16.09 Partly Cloudy SCT110 21.7 16.1 27.8 21.7 71% 76.02 1012.2
20 23:51 E 15 16.09 Partly Cloudy SCT110 22.2 15 64% 76.07 1013.0
20 22:51 E 13 16.09 Fair CLR 23.9 16.1 62% 25 76.07 1013.0
20 21:51 E 11 16.09 A Few Clouds FEW080 23.9 16.1 62% 25 76.07 1012.9
20 20:51 NE 9 16.09 A Few Clouds FEW050 FEW080 25.6 16.1 56% 26 76.02 1012.2
20 19:51 NE 13 16.09 Partly Cloudy FEW050 SCT080 26.7 16.1 52% 27 76.02 1012.4
20 17:51 N 11 16.09 Mostly Cloudy SCT055 BKN085 27.8 17.2 53% 28 76.05 1012.8
20 16:51 N 13 16.09 Mostly Cloudy SCT055 BKN085 28.9 17.8 51% 30 76.07 1013.2
20 15:51 N 13 16.09 Mostly Cloudy BKN060 BKN085 27.8 17.2 53% 28 76.12 1013.7
20 14:51 NW 11 16.09 Mostly Cloudy SCT050 BKN085 28.3 16.7 49% 29 76.15 1014.1
20 13:51 NW 7 16.09 Mostly Cloudy SCT048 BKN085 29.4 16.7 46% 30 76.2 1014.5
20 12:51 W 11 16.09 Mostly Cloudy SCT044 BKN110 27.8 16.1 27.8 21.7 49% 28 76.23 1015.1
20 11:51 N 7 16.09 Partly Cloudy FEW040 SCT150 27.2 16.1 51% 28 76.25 1015.3
20 10:51 N 11 16.09 A Few Clouds FEW040 FEW100 26.7 15.6 51% 27 76.25 1015.4
20 09:51 NW 7 16.09 A Few Clouds FEW100 25.6 16.7 58% 26 76.28 1015.7
20 08:51 Vrbl 11 16.09 A Few Clouds FEW100 FEW250 25 17.2 62% 26 76.28 1015.8
20 07:51 W 13 16.09 Partly Cloudy SCT100 SCT250 22.2 17.2 73% 76.28 1016.0
20 06:51 W 9 16.09 Overcast OVC100 21.7 16.7 23.3 21.1 73% 76.28 1015.7
20 05:51 W 7 16.09 Overcast OVC100 21.1 15.6 71% 76.25 1015.5
20 04:51 W 7 16.09 Overcast OVC100 21.7 15 66% 76.23 1015.2
20 03:51 SW 7 16.09 Overcast BKN110 OVC250 22.2 14.4 61% 76.23 1015.1
20 02:51 S 7 16.09 Overcast OVC250 23.3 13.9 56% 76.2 1014.6
20 01:51 Calm 16.09 Overcast OVC250 22.2 15 64% 76.23 1015.0
20 00:51 SE 13 16.09 Overcast BKN195 OVC250 23.3 13.9 26.1 22.8 56% 76.17 1014.5
19 23:51 S 11 16.09 Overcast BKN190 OVC250 24.4 13.9 52% 26 76.25 1015.3
19 22:51 SE 7 16.09 Overcast SCT200 OVC250 22.8 15.6 64% 76.25 1015.4
19 21:51 SE 7 16.09 Overcast BKN200 OVC250 23.3 15 60% 76.28 1015.9
19 20:51 Calm 16.09 Overcast SCT150 OVC250 25 14.4 52% 26 76.25 1015.4
19 18:51 N 11 16.09 Overcast SCT065 SCT150 OVC250 26.1 13.9 28.9 26.1 47% 27 76.23 1015.3
19 17:51 W 11 16.09 Mostly Cloudy FEW055 SCT150 BKN250 27.8 12.8 40% 27 76.2 1015.2
19 16:51 N 15 16.09 Mostly Cloudy FEW050 SCT150 BKN250 28.3 12.8 38% 28 76.25 1015.7
19 15:51 Calm 16.09 Mostly Cloudy FEW050 FEW150 BKN250 28.3 11.7 36% 28 76.25 1015.8
19 14:51 NW 9 16.09 Mostly Cloudy FEW050 BKN250 28.3 12.2 37% 28 76.25 1015.6
19 13:51 NW 6 16.09 Mostly Cloudy FEW040 BKN250 27.8 13.3 41% 28 76.25 1015.7
19 12:51 N 15 16.09 Partly Cloudy FEW040 SCT250 27.2 10.6 27.2 17.8 35% 27 76.28 1016.1
19 11:51 N 17 16.09 A Few Clouds FEW035 FEW250 26.7 12.2 41% 27 76.3 1016.2
19 10:51 W 7 16.09 A Few Clouds FEW035 FEW250 26.1 14.4 49% 27 76.35 1016.8
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)