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.
21 08:19 N 11 4.02 Light Drizzle Fog/Mist OVC003 20 19.4 96% 76.23 0.0
21 07:51 N 11 12.87 Overcast OVC003 20 19.4 96% 76.2 1014.9
21 06:51 N 11 9.66 Fog/Mist OVC004 20.6 20 21.7 20.6 96% 76.15 1014.0 0.91
21 05:51 N 13 16.09 A Few Clouds FEW120 21.1 20 93% 76.1 1013.1
21 03:51 E 6 16.09 Overcast BKN006 OVC110 21.1 20 93% 76.05 1012.4 0.91
21 01:51 E 6 9.66 Heavy Rain Fog/Mist FEW004 BKN055 OVC070 21.7 20.6 94% 76.1 1013.4 0.51
20 23:51 W 11 14.48 Thunderstorm Light Rain BKN015 BKN055CB OVC250 22.8 21.1 90% 76.2 1014.6 0.05
20 22:51 NE 15 16.09 Thunderstorm Light Rain FEW027CB BKN080 OVC250 23.3 21.1 88% 76.02 1012.4 0.43
20 21:51 E 17 16.09 Thunderstorm SCT080CB BKN130 OVC250 26.1 20 69% 27 76.02 1012.3
20 20:51 NE 17 16.09 Fair CLR 27.2 20 65% 29 75.95 1011.4
20 19:51 NE 28 G 39 16.09 Mostly Cloudy FEW040 BKN100 BKN250 29 19 55% 30 75.87 1010.3
20 18:51 Calm 16.09 Mostly Cloudy BKN100 BKN250 31.7 18.3 33.3 30 45% 33 75.82 1009.6
20 17:51 Calm 16.09 Partly Cloudy SCT095 32.2 17.8 42% 33 75.82 1009.4
20 16:51 W 11 16.09 Mostly Cloudy FEW040 SCT085 BKN250 33.3 17.8 40% 34 75.82 1009.5
20 15:51 Vrbl 7 16.09 Mostly Cloudy FEW040 SCT085 BKN250 33.3 18.9 43% 35 75.84 1009.5
20 14:51 SW 6 16.09 Mostly Cloudy FEW040 BKN250 32.8 19.4 45% 35 75.9 1010.2
20 13:51 SW 7 16.09 Mostly Cloudy FEW035 SCT200 BKN250 31.7 18.9 47% 33 75.95 1010.9
20 12:51 E 13 16.09 Mostly Cloudy FEW035 SCT200 BKN250 30 20.6 30 23.3 57% 32 75.97 1011.3
20 11:51 E 7 16.09 Mostly Cloudy BKN200 BKN250 28.3 21.1 65% 31 76 1012.9
20 10:51 E 11 16.09 Overcast BKN200 OVC250 27.2 20.6 67% 29 76.02 1012.2
20 09:51 Vrbl 9 16.09 Fair CLR 27.2 20.6 67% 29 76.05 1012.3
20 08:51 E 9 16.09 Mostly Cloudy SCT200 BKN250 26.1 19.4 67% 27 76.05 1012.4
20 07:51 SW 6 16.09 Partly Cloudy FEW150 SCT200 SCT250 24.4 18.3 69% 25 76.02 1012.1
20 06:51 W 7 16.09 Partly Cloudy FEW150 SCT250 23.9 17.2 28.3 23.3 66% 25 76.02 1012.0
20 05:51 W 6 16.09 A Few Clouds FEW250 23.3 16.1 64% 75.95 1011.0
20 04:51 W 11 16.09 A Few Clouds FEW250 24.4 15 56% 26 75.95 1011.0
20 03:51 SW 19 16.09 A Few Clouds FEW250 27.2 14.4 45% 27 75.87 1009.9
20 02:51 SW 17 16.09 A Few Clouds FEW250 26.7 14.4 47% 27 75.87 1009.8
20 01:51 SW 17 16.09 A Few Clouds FEW250 27.2 14.4 45% 27 75.9 1010.0
19 20:51 SE 11 16.09 Fair CLR 31.1 17.8 45% 32 75.87 1009.9
19 19:51 S 11 16.09 Partly Cloudy FEW140 SCT250 32.8 17.2 39% 33 75.87 1010.1
19 18:51 S 7 16.09 Partly Cloudy FEW140 SCT250 33.3 16.7 36.1 33.3 37% 34 75.9 0.0
19 17:51 SW 15 16.09 Mostly Cloudy FEW090 FEW140 BKN250 35 17.2 35% 36 75.9 1010.2
19 16:51 SW 15 16.09 Mostly Cloudy FEW090 FEW140 BKN250 35.6 17.2 34% 36 75.9 1010.4
19 15:51 SW 11 16.09 Fair CLR 35 17.8 36% 36 75.95 1011.1
19 14:51 SW 15 G 30 16.09 Fair CLR 34.4 18.3 38% 36 76 1011.7
19 13:51 SW 22 16.09 Mostly Cloudy FEW090 SCT140 BKN250 35.6 18.3 36% 37 76.07 1012.5
19 12:51 SW 22 16.09 Fair CLR 34.4 18.3 35 26.1 38% 36 76.12 1013.3
19 11:51 W 24 16.09 Mostly Cloudy BKN080 BKN250 32.8 18.9 44% 34 76.17 1014.0
19 10:51 W 22 16.09 Partly Cloudy FEW100 SCT250 32.2 18.9 45% 34 76.17 1013.9
19 09:51 SW 22 16.09 Partly Cloudy FEW100 SCT250 30.6 18.3 48% 32 76.15 1013.8
19 08:51 W 19 16.09 Partly Cloudy FEW100 SCT250 29.4 18.3 51% 30 76.17 1013.8
19 07:51 SW 15 16.09 Mostly Cloudy BKN250 27.2 17.8 57% 28 76.12 1013.4
19 06:51 SW 13 16.09 Partly Cloudy FEW100 SCT250 26.1 17.8 27.8 26.1 60% 27 76.1 1013.0
19 05:51 SW 13 16.09 A Few Clouds FEW100 26.7 17.8 58% 28 76.1 1012.9
19 04:51 SW 13 16.09 Fair CLR 26.7 17.8 58% 28 76.1 1012.9
19 03:51 SW 11 16.09 Fair CLR 26.7 19.4 64% 28 76.1 1012.8
19 02:51 SW 9 16.09 Fair CLR 27.2 20 65% 29 76.12 1013.2
19 01:51 S 11 16.09 Fair CLR 27.2 20.6 67% 29 76.17 1013.8
19 00:51 SE 13 16.09 A Few Clouds FEW250 27.2 21.1 32.8 26.7 69% 29 76.2 1014.3
18 23:51 E 15 16.09 A Few Clouds FEW250 27.8 21.7 69% 30 76.23 1014.7
18 22:51 E 15 16.09 A Few Clouds FEW120 FEW250 28.3 21.7 67% 31 76.25 1015.2
18 21:51 S 9 16.09 Fair CLR 30.6 20.6 55% 33 76.25 1015.1
18 20:51 S 11 16.09 A Few Clouds FEW120 FEW250 31.1 20.6 54% 34 76.25 1015.3
18 19:51 S 13 16.09 Fair CLR 32.2 20.6 50% 35 76.25 1015.1
18 18:51 S 17 16.09 Partly Cloudy FEW065 FEW120 SCT250 32.8 21.1 36.7 32.8 50% 36 76.28 1015.5
18 17:51 W 7 16.09 Partly Cloudy FEW065 SCT250 35.6 21.1 43% 39 76.25 1014.9
18 16:51 Vrbl 6 16.09 Partly Cloudy FEW060 SCT250 36.1 20 39% 39 76.28 1015.5
18 15:51 SW 13 16.09 A Few Clouds FEW060 FEW250 36.1 20.6 40% 39 76.33 1015.9
18 14:51 NW 7 16.09 A Few Clouds FEW060 FEW250 36.1 21.1 42% 40 76.35 1016.5
18 13:51 Vrbl 9 16.09 A Few Clouds FEW060 35 22.2 47% 40 76.45 1017.7
18 12:51 Vrbl 7 16.09 A Few Clouds FEW060 FEW250 33.9 22.2 33.9 23.9 50% 38 76.53 1018.7
18 11:51 SE 9 16.09 A Few Clouds FEW110 32.8 22.8 56% 38 76.58 1019.5
18 10:51 Calm 16.09 A Few Clouds FEW110 30 22.2 63% 33 76.63 1020.0
18 09:51 Calm 16.09 A Few Clouds FEW110 28.3 22.2 70% 31 76.63 1020.2
18 08:51 Calm 16.09 A Few Clouds FEW110 26.1 22.2 79% 28 76.63 1020.2
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)