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.
15 13:51 NE 9 16.09 Partly Cloudy SCT049 31.1 20 52% 33 76.4 1017.3
15 12:51 E 9 16.09 Partly Cloudy SCT042 31.7 19.4 31.7 25 48% 33 76.45 1018.0
15 11:51 E 11 16.09 Partly Cloudy SCT042 SCT250 30.6 19.4 51% 32 76.5 1018.5
15 10:51 NE 13 16.09 Partly Cloudy SCT039 SCT060 SCT250 30.6 19.4 51% 32 76.5 1018.6
15 09:51 Calm 16.09 A Few Clouds FEW035 29.4 21.1 61% 32 76.5 1018.6
15 08:51 E 6 16.09 Partly Cloudy SCT250 28.3 22.2 70% 31 76.53 1018.9
15 07:51 Calm 16.09 Mostly Cloudy FEW050 BKN250 26.1 21.1 74% 28 76.53 1018.9
15 06:51 Calm 16.09 Mostly Cloudy FEW050 BKN250 25 21.7 26.1 23.3 82% 26 76.53 1018.8
15 05:51 Calm 16.09 A Few Clouds FEW050 23.3 21.1 88% 76.5 1018.6
15 04:51 NE 6 16.09 Fair CLR 24.4 21.1 82% 25 76.48 1018.3
15 03:51 Calm 16.09 Fair CLR 24.4 21.1 82% 25 76.5 1018.4
15 02:51 Calm 16.09 Fair CLR 25 21.1 79% 26 76.48 1018.2
15 01:51 Calm 16.09 Fair CLR 25.6 21.1 76% 27 76.5 1018.5
15 00:51 NE 9 16.09 A Few Clouds FEW050 26.1 21.7 30.6 26.1 77% 28 76.53 1018.9
14 23:51 NE 9 16.09 A Few Clouds FEW250 27.2 21.1 69% 29 76.53 1018.9
14 22:51 E 7 16.09 Partly Cloudy FEW043 SCT250 27.2 21.1 69% 29 76.56 1019.2
14 21:51 NE 9 16.09 A Few Clouds FEW050 FEW250 28.3 21.1 65% 31 76.56 1019.1
14 20:51 NE 13 16.09 A Few Clouds FEW050 FEW250 28.9 21.1 63% 31 76.5 1018.7
14 19:51 NE 19 16.09 A Few Clouds FEW049 FEW250 30 21.1 59% 33 76.48 1018.2
14 18:51 E 13 16.09 A Few Clouds FEW049 FEW250 30.6 20.6 32.2 30.6 55% 33 76.45 1018.2
14 17:51 NE 15 16.09 A Few Clouds FEW049 FEW250 31.1 20 52% 33 76.45 1018.3
14 16:51 E 13 16.09 A Few Clouds FEW050 FEW250 31.7 20 50% 34 76.5 1018.8
14 15:51 E 22 G 30 16.09 A Few Clouds FEW048 31.7 20 50% 34 76.56 1019.3
14 14:51 E 17 G 30 16.09 A Few Clouds FEW049 31.7 20 50% 34 76.58 1019.8
14 13:51 NE 13 16.09 A Few Clouds FEW045 31.7 20.6 52% 34 76.63 1020.3
14 12:51 NE 17 G 31 16.09 A Few Clouds FEW045 30.6 20 31.1 22.8 53% 33 76.66 1020.6
14 11:51 E 13 G 30 16.09 Fair CLR 30.6 20 53% 33 76.68 1020.8
14 10:51 N 13 16.09 Fair CLR 29.4 18.9 53% 31 76.66 1020.7
14 09:51 NE 11 16.09 Fair CLR 28.3 18.9 57% 30 76.66 1020.8
14 08:51 NE 7 16.09 Fair CLR 26.7 19.4 64% 28 76.68 1021.1
14 07:51 NE 7 16.09 Fair CLR 24.4 19.4 74% 25 76.68 1021.1
14 06:51 N 7 16.09 Fair CLR 22.8 20 24.4 21.1 84% 76.66 1020.9
14 04:51 Calm 16.09 Fair CLR 21.7 20 90% 76.63 1020.4
14 03:51 Calm 16.09 Fair CLR 22.2 20 87% 76.63 1020.5
14 02:51 NE 6 16.09 Fair CLR 22.8 20 84% 76.63 1020.4
14 01:51 Calm 16.09 Fair CLR 23.3 20.6 85% 76.63 1020.5
14 00:51 NE 11 16.09 Fair CLR 24.4 20.6 29.4 24.4 79% 25 76.66 1020.7
13 23:51 N 9 16.09 Fair CLR 25.6 20 71% 27 76.63 1020.5
13 21:51 Calm 16.09 Fair CLR 26.7 19.4 64% 28 76.63 1020.2
13 20:51 NE 9 16.09 A Few Clouds FEW250 27.2 19.4 62% 29 76.58 1019.9
13 19:51 NE 15 16.09 A Few Clouds FEW050 FEW250 28.3 18.9 57% 30 76.58 1019.9
13 18:51 NE 15 16.09 A Few Clouds FEW050 29.4 18.9 30.6 29.4 53% 31 76.58 1019.6
13 17:51 NE 20 G 33 16.09 A Few Clouds FEW050 30 17.2 46% 30 76.58 1019.9
13 16:51 NE 17 16.09 A Few Clouds FEW050 30 17.2 46% 30 76.58 1020.0
13 15:51 N 15 16.09 A Few Clouds FEW050 30 17.2 46% 30 76.61 1020.1
13 12:51 N 13 16.09 A Few Clouds FEW045 29.4 16.7 30 22.2 46% 30 76.68 1021.3
13 11:51 N 9 16.09 A Few Clouds FEW040 28.9 17.2 49% 29 76.73 1021.7
13 10:51 E 7 16.09 A Few Clouds FEW040 28.3 17.8 53% 29 76.76 1021.9
13 09:51 N 11 16.09 Fair CLR 27.8 18.3 56% 29 76.76 1022.2
13 08:51 E 6 16.09 Fair CLR 25.6 17.8 62% 27 76.76 1022.1
13 07:51 Calm 16.09 Fair CLR 23.9 19.4 76% 24 76.73 1021.8
13 06:51 N 7 16.09 Fair CLR 22.2 18.9 23.3 20 82% 76.71 1021.5
13 05:51 Calm 16.09 Fair CLR 20 18.3 90% 76.66 1020.8
13 04:51 Calm 16.09 Fair CLR 21.1 18.9 87% 76.63 1020.5
13 03:51 W 6 16.09 Fair CLR 21.1 19.4 90% 76.61 1020.1
13 02:51 Calm 16.09 Fair CLR 21.7 19.4 87% 76.61 1020.1
13 01:51 Calm 16.09 Fair CLR 22.2 18.9 82% 76.61 1020.1
13 00:51 E 6 16.09 Fair CLR 22.8 18.9 28.9 22.8 79% 76.61 1020.2
12 23:51 NE 9 16.09 Fair CLR 24.4 19.4 74% 25 76.63 1020.4
12 22:51 NE 11 16.09 Fair CLR 25.6 19.4 69% 27 76.66 1020.7
12 21:51 NE 11 16.09 Fair CLR 26.1 20 69% 27 76.61 1020.1
12 20:51 NE 13 16.09 Fair CLR 27.2 20 65% 29 76.53 1019.0
12 19:51 NE 13 16.09 A Few Clouds FEW045 28.3 19.4 59% 30 76.5 1018.7
12 18:51 NE 19 16.09 A Few Clouds FEW045 28.9 18.9 30 28.3 55% 30 76.48 1018.5
12 17:51 NE 22 16.09 Partly Cloudy SCT045 29.4 18.9 53% 31 76.48 1018.6
12 16:51 N 22 16.09 Mostly Cloudy BKN048 30 19.4 53% 32 76.5 1018.7
12 15:51 N 19 G 30 16.09 Partly Cloudy SCT045 29.4 19.4 55% 31 76.53 1019.2
12 14:51 N 19 16.09 Partly Cloudy SCT042 30 20 55% 32 76.56 1019.4
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)