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.
14 03:51 NE 9 16.09 Partly Cloudy SCT110 18.3 11.7 66% 76.66 1021.0
14 02:51 NE 11 16.09 Mostly Cloudy BKN110 18.3 11.7 66% 76.66 1020.9
14 01:51 NE 13 16.09 Mostly Cloudy BKN110 18.9 11.1 61% 76.63 1020.5
14 00:51 NE 11 16.09 Partly Cloudy SCT100 19.4 11.1 26.7 19.4 59% 76.63 1020.5
13 23:51 NE 13 16.09 A Few Clouds FEW100 20 11.1 57% 76.58 1020.0
13 22:51 NE 9 16.09 Fair CLR 21.1 11.1 53% 76.56 1019.6
13 21:51 NE 19 16.09 A Few Clouds FEW100 22.8 12.2 51% 76.5 1018.9
13 20:51 NE 11 16.09 A Few Clouds FEW100 23.9 11.7 46% 25 76.4 1017.7
13 19:51 E 11 16.09 Mostly Cloudy BKN100 25 11.1 42% 26 76.4 1017.7
13 18:51 NE 20 16.09 Mostly Cloudy FEW060 SCT110 BKN250 26.7 11.1 30 26.7 38% 27 76.45 1018.2
13 17:51 N 17 G 33 16.09 Partly Cloudy FEW110 SCT250 28.3 13.3 40% 28 76.4 1017.3
13 16:51 N 22 16.09 Mostly Cloudy SCT110 BKN250 28.9 14.4 41% 29 76.38 1017.2
13 15:51 N 19 16.09 Partly Cloudy SCT065 SCT200 30 15 40% 30 76.35 1016.7
13 14:51 N 19 16.09 Mostly Cloudy FEW065 SCT200 BKN250 30 15 40% 30 76.33 1016.5
13 13:51 N 19 16.09 Mostly Cloudy FEW200 BKN250 29.4 16.7 46% 30 76.35 1016.7
13 12:51 N 13 16.09 Mostly Cloudy FEW200 BKN250 28.9 17.8 29.4 20.6 51% 30 76.4 1017.2
13 11:51 Vrbl 9 16.09 Mostly Cloudy FEW065 FEW200 BKN250 27.2 19.4 62% 29 76.4 1017.4
13 10:51 NW 13 16.09 Mostly Cloudy BKN200 BKN250 26.1 18.9 65% 27 76.4 1017.3
13 09:51 S 6 16.09 Mostly Cloudy BKN200 BKN250 25 18.9 69% 26 76.35 1016.8
13 08:51 N 6 16.09 Mostly Cloudy SCT200 BKN250 22.8 18.3 76% 76.38 1017.2
13 07:51 N 9 16.09 Mostly Cloudy FEW060 SCT200 BKN250 22.2 19.4 84% 76.38 1016.9
13 06:51 NW 9 16.09 Mostly Cloudy FEW050 SCT200 BKN250 20.6 19.4 23.3 20.6 93% 76.33 1016.3
13 05:51 N 6 16.09 Mostly Cloudy FEW150 BKN250 21.1 19.4 90% 76.28 1015.4
13 04:51 Calm 16.09 Mostly Cloudy BKN250 21.1 19.4 90% 76.28 1015.4
13 03:51 NW 9 16.09 Partly Cloudy SCT250 21.1 19.4 90% 76.23 1014.9
13 02:51 N 6 16.09 Partly Cloudy SCT250 22.2 20 87% 76.15 1013.9
13 01:51 NE 9 16.09 A Few Clouds FEW120 FEW250 23.3 20 82% 76.15 1013.7
13 00:51 N 7 16.09 A Few Clouds FEW120 FEW250 23.9 20 30 23.9 79% 24 76.15 1013.8
12 23:51 N 13 16.09 A Few Clouds FEW120 FEW250 24.4 20 77% 25 76.15 1013.8
12 22:51 Calm 16.09 A Few Clouds FEW120 FEW250 24.4 20 77% 25 76.1 1013.4
12 21:51 NW 6 16.09 A Few Clouds FEW120 FEW250 26.1 20 69% 27 76.1 1013.4
12 20:51 NW 11 16.09 Partly Cloudy FEW120 SCT250 27.8 19.4 60% 29 76.07 1012.8
12 19:51 NW 11 16.09 Partly Cloudy FEW120 SCT250 27.8 20 63% 29 76 1012.1
12 18:51 NW 11 16.09 Partly Cloudy FEW060 SCT120 SCT250 30.6 20 33.3 30.6 53% 33 75.95 1011.3
12 17:51 SW 11 16.09 Partly Cloudy FEW060 SCT120 32.2 20 48% 34 75.9 1010.6
12 16:51 W 7 16.09 Partly Cloudy SCT060 SCT120 32.8 20 47% 35 75.9 1010.5
12 15:51 W 7 16.09 Partly Cloudy SCT060 32.8 19.4 45% 35 75.9 1010.6
12 14:51 Calm 16.09 A Few Clouds FEW060 32.2 18.9 45% 34 75.92 1010.8
12 13:51 SW 9 16.09 Partly Cloudy FEW060 SCT250 32.2 20 48% 34 75.95 1011.4
12 12:51 NW 7 16.09 Partly Cloudy SCT060 SCT250 31.7 19.4 32.2 21.7 48% 33 75.97 1011.6
12 11:51 SW 9 16.09 Fair CLR 30.6 21.1 57% 33 76.02 1012.2
12 10:51 W 11 16.09 A Few Clouds FEW250 28.3 21.1 65% 31 76.02 1012.3
12 09:51 W 15 16.09 Fair CLR 27.2 20.6 67% 29 76 1011.8
12 08:51 SW 13 16.09 A Few Clouds FEW060 24.4 20.6 79% 25 75.97 1011.7
12 07:51 SW 6 16.09 Mostly Cloudy BKN060 22.8 20 84% 75.97 1011.8
12 06:51 SE 6 16.09 A Few Clouds FEW250 21.7 20 23.9 21.7 90% 75.92 1011.1
12 05:51 W 7 16.09 A Few Clouds FEW035 22.2 20 87% 75.87 1010.1
12 04:51 Calm 16.09 A Few Clouds FEW034 21.7 20 90% 75.84 1009.9
12 03:51 Calm 16.09 Fair CLR 21.7 20 90% 75.84 1010.0
12 02:51 SW 6 16.09 A Few Clouds FEW090 FEW250 22.8 20.6 87% 75.84 1010.1
12 01:51 SW 6 16.09 A Few Clouds FEW090 FEW250 22.8 20.6 87% 75.87 1010.4
12 00:51 SW 7 16.09 A Few Clouds FEW090 FEW250 23.9 21.1 27.2 23.3 84% 24 75.87 1010.1
11 23:51 S 11 16.09 Partly Cloudy FEW090 SCT250 24.3 21.1 82% 25 75.87 0.0
11 22:51 S 7 16.09 Partly Cloudy FEW050 SCT090 SCT250 25.3 21.1 78% 26 75.87 0.0
11 21:51 S 7 16.09 Mostly Cloudy FEW048 SCT090 BKN250 25.6 21.1 76% 27 75.9 1010.6
11 20:51 S 13 16.09 Overcast SCT048 BKN060 OVC090 26.1 20.6 72% 28 75.87 1010.4
11 19:51 E 6 16.09 Overcast SCT040 BKN095 OVC250 26.1 20 69% 27 75.82 1009.9
11 18:51 E 9 16.09 Overcast FEW040 BKN095 OVC250 27.2 20 28.3 27.2 65% 29 75.82 1009.8
11 17:51 E 7 16.09 Light Rain FEW040 SCT060 BKN095 OVC250 27.8 20 63% 29 75.82 1009.7
11 16:51 NE 7 16.09 Overcast FEW040 BKN060 OVC075 28.3 19.4 59% 30 75.84 1010.0
11 15:51 Calm 16.09 Overcast FEW040 BKN060 BKN075 OVC250 28.3 19.4 59% 30 75.9 1010.5
11 14:51 Calm 16.09 Overcast FEW036 BKN060 BKN100 OVC250 28.3 18.9 57% 30 75.95 1011.4
11 13:51 E 9 16.09 Overcast FEW043 SCT055 OVC250 27.8 19.4 60% 29 76 1012.2
11 12:51 E 7 16.09 Mostly Cloudy FEW028 SCT050 BKN250 27.2 20 27.8 21.1 65% 29 76.07 1013.1
11 11:51 SE 13 16.09 Partly Cloudy FEW027 SCT046 26.7 20 67% 28 76.15 1014.1
11 10:51 E 15 16.09 Mostly Cloudy BKN018 BKN060 BKN250 26.1 20 69% 27 76.2 1014.7
11 09:51 E 11 16.09 Mostly Cloudy SCT015 BKN060 BKN250 25 21.1 79% 26 76.17 1014.5
11 08:51 E 15 16.09 Mostly Cloudy FEW009 SCT070 BKN250 23.3 21.1 88% 76.17 1014.4
11 07:51 NE 6 12.87 Mostly Cloudy FEW032 FEW050 SCT070 BKN250 22.2 20.6 91% 76.15 1014.3
11 06:51 E 6 11.27 Mostly Cloudy FEW032 BKN050 BKN070 BKN250 21.1 20.6 22.2 20.6 97% 76.17 1014.4
11 05:51 E 6 11.27 Mostly Cloudy FEW025 SCT070 BKN250 21.7 20.6 94% 76.15 1014.2
11 04:51 E 6 11.27 Mostly Cloudy FEW025 FEW075 BKN250 21.1 20.6 97% 76.15 1014.3
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)