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.
30 21:51 S 17 16.09 Mostly Cloudy FEW150 BKN250 28.9 17.2 49% 29 76.17 1014.2
30 20:51 S 15 16.09 Mostly Cloudy BKN250 29.4 17.2 48% 30 76.17 1014.1
30 19:51 SE 20 16.09 Mostly Cloudy BKN250 31.1 16.7 42% 31 76.12 1013.6
30 18:51 SE 19 16.09 Mostly Cloudy FEW150 BKN250 32.8 15.6 35.6 32.8 35% 33 76.12 1013.6
30 17:51 SE 26 G 31 16.09 Mostly Cloudy BKN250 33.9 15.6 33% 34 76.12 1013.6
30 16:51 S 13 16.09 Mostly Cloudy BKN250 35 14.4 29% 34 76.12 1013.6
30 15:51 S 17 G 26 16.09 Mostly Cloudy BKN250 35 15.6 31% 35 76.15 1013.9
30 14:51 S 17 16.09 Mostly Cloudy BKN250 35 15.6 31% 35 76.2 1014.3
30 13:51 S 15 16.09 Mostly Cloudy BKN250 34.4 15 31% 34 76.23 1014.9
30 12:51 S 13 16.09 Mostly Cloudy BKN250 33.3 15.6 33.3 22.2 34% 33 76.28 1015.6
30 11:51 SW 20 16.09 Partly Cloudy SCT250 31.7 15 36% 31 76.35 1016.5
30 10:51 SW 24 16.09 A Few Clouds FEW250 30 15 40% 30 76.35 1016.5
30 09:51 SW 22 16.09 A Few Clouds FEW150 FEW250 28.3 15.6 46% 28 76.3 1016.0
30 08:51 SW 13 16.09 A Few Clouds FEW150 FEW250 26.1 16.1 54% 27 76.3 1016.1
30 07:51 SW 11 16.09 Partly Cloudy SCT250 23.9 16.7 64% 25 76.3 1016.1
30 06:51 Calm 16.09 Mostly Cloudy BKN200 22.2 16.7 24.4 22.2 71% 76.3 1016.1
30 05:51 SW 7 16.09 Partly Cloudy SCT250 22.8 16.7 69% 76.28 1015.6
30 04:51 S 11 16.09 Partly Cloudy SCT250 22.2 17.2 73% 76.25 1015.4
30 03:51 S 11 16.09 A Few Clouds FEW160 FEW250 22.8 17.2 71% 76.28 1015.5
30 02:51 S 17 16.09 A Few Clouds FEW160 FEW250 23.3 17.2 69% 76.28 1015.8
30 01:51 S 11 16.09 A Few Clouds FEW250 23.9 17.2 66% 25 76.3 1015.9
30 00:51 S 13 16.09 A Few Clouds FEW250 24.4 17.2 28.9 23.9 64% 25 76.3 1015.9
29 23:51 S 7 16.09 A Few Clouds FEW250 25 17.2 62% 26 76.33 1016.3
29 22:51 SE 11 16.09 Fair CLR 23.9 17.2 66% 25 76.33 1016.3
29 21:51 S 13 16.09 Partly Cloudy SCT250 26.7 17.2 56% 27 76.3 1016.1
29 20:51 S 13 16.09 Mostly Cloudy BKN250 27.2 17.2 54% 28 76.3 1016.0
29 19:51 S 19 16.09 Mostly Cloudy SCT160 BKN250 28.3 17.2 51% 29 76.23 1015.2
29 18:51 SE 17 16.09 Mostly Cloudy SCT160 BKN250 28.9 16.1 31.1 28.9 46% 29 76.28 1015.8
29 17:51 SE 19 16.09 Mostly Cloudy BKN160 BKN250 30.6 16.1 42% 31 76.28 1015.9
29 16:51 S 17 16.09 Mostly Cloudy BKN150 BKN250 30.6 16.1 42% 31 76.33 1016.3
29 15:51 SE 19 16.09 Mostly Cloudy BKN150 BKN250 30.6 15 39% 30 76.35 1016.8
29 14:51 SE 20 G 30 16.09 Mostly Cloudy SCT150 BKN250 30 14.4 39% 30 76.4 1017.5
29 13:51 S 15 16.09 Mostly Cloudy FEW150 BKN250 30 15.6 42% 30 76.45 1018.1
29 12:51 S 20 16.09 Mostly Cloudy BKN250 30 15.6 30.6 21.7 42% 30 76.5 1018.6
29 11:51 SW 19 16.09 Mostly Cloudy BKN250 28.9 16.1 46% 29 76.58 1019.7
29 10:51 S 17 16.09 Mostly Cloudy BKN250 28.3 17.2 51% 29 76.58 1019.9
29 09:51 S 19 16.09 Partly Cloudy SCT250 26.7 16.7 54% 27 76.58 1019.7
29 08:51 S 15 16.09 Partly Cloudy SCT250 25 16.7 60% 26 76.61 1020.2
29 07:51 S 11 16.09 Mostly Cloudy BKN250 22.8 16.1 66% 76.58 1019.8
29 05:51 SE 7 16.09 A Few Clouds FEW250 18.9 16.1 84% 76.5 1019.0
29 04:51 E 6 16.09 Fair CLR 20.6 15.6 73% 76.53 1019.0
29 03:51 E 9 16.09 Fair CLR 20 16.1 78% 76.53 1019.1
29 02:51 E 9 16.09 Fair CLR 20.6 16.1 76% 76.5 1018.9
29 01:51 SE 11 16.09 A Few Clouds FEW250 21.1 16.7 76% 76.5 1018.9
29 00:51 SE 7 16.09 A Few Clouds FEW250 21.7 15.6 27.8 20.6 68% 76.53 1019.2
28 23:51 Calm 16.09 Partly Cloudy SCT250 22.8 15.6 64% 76.53 1019.1
28 22:51 Calm 16.09 Partly Cloudy SCT250 23.3 15.6 62% 76.53 1019.0
28 20:51 NE 6 16.09 Mostly Cloudy BKN250 23.9 15 58% 25 76.48 1018.8
28 19:51 E 6 16.09 Mostly Cloudy SCT065 BKN250 27.2 13.9 44% 27 76.45 1018.1
28 18:51 E 11 16.09 Mostly Cloudy SCT065 BKN250 27.8 13.9 30.6 27.8 43% 28 76.43 1018.2
28 17:51 Vrbl 6 16.09 Partly Cloudy SCT065 SCT250 28.9 13.3 38% 28 76.43 1018.1
28 16:51 Calm 16.09 Partly Cloudy SCT065 28.9 13.3 38% 28 76.45 1018.3
28 15:51 NE 11 16.09 Partly Cloudy SCT065 30 13.9 37% 29 76.48 1018.7
28 14:51 N 11 16.09 Partly Cloudy SCT065 29.4 12.8 36% 29 76.5 1019.0
28 13:51 NE 13 16.09 Partly Cloudy SCT055 29.4 13.3 37% 29 76.56 1019.4
28 12:51 N 11 16.09 Mostly Cloudy BKN055 28.9 15 29.4 18.3 43% 29 76.61 1020.3
28 11:51 N 7 16.09 Partly Cloudy SCT050 27.8 15.6 47% 28 76.66 1020.9
28 10:51 NW 7 16.09 A Few Clouds FEW050 26.7 17.8 58% 28 76.63 1020.7
28 09:51 Vrbl 6 16.09 A Few Clouds FEW250 25.6 18.3 64% 27 76.61 1020.4
28 08:51 Calm 16.09 A Few Clouds FEW250 22.8 17.8 74% 76.61 1020.4
28 07:51 Calm 16.09 A Few Clouds FEW007 FEW100 FEW250 20.6 17.2 81% 76.58 1020.1
28 06:51 NW 6 16.09 A Few Clouds FEW005 FEW250 18.3 16.7 21.1 18.3 90% 76.58 1019.8
28 05:51 Calm 16.09 A Few Clouds FEW250 18.9 16.7 87% 76.5 1018.9
28 04:51 W 6 16.09 A Few Clouds FEW250 18.9 16.7 87% 76.5 1018.8
28 03:51 W 6 16.09 A Few Clouds FEW250 19.4 17.2 87% 76.45 1018.2
28 02:51 W 7 16.09 Fair CLR 20 16.7 81% 76.43 1017.9
28 01:51 Calm 16.09 Fair CLR 20 16.1 78% 76.43 1017.7
28 00:51 Calm 16.09 Fair CLR 21.1 16.1 26.7 20 73% 76.4 1017.5
27 23:51 Calm 16.09 Fair CLR 21.1 16.1 73% 76.4 1017.4
27 22:51 Calm 16.09 Fair CLR 22.2 16.1 68% 76.35 1017.0
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)