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.
23 14:51 N 13 16.09 Mostly Cloudy FEW060 BKN250 26.7 15 49% 27 76.35 1017.1
23 13:51 NW 17 G 26 16.09 Mostly Cloudy FEW060 BKN250 27.2 15.6 49% 28 76.4 1017.6
23 12:51 NW 15 G 26 16.09 Mostly Cloudy FEW040 BKN250 26.7 13.9 27.2 18.3 45% 27 76.45 1018.3
23 11:51 W 17 16.09 Mostly Cloudy FEW040 BKN250 26.1 13.9 47% 27 76.48 1018.6
23 10:51 NW 11 16.09 Mostly Cloudy FEW040 BKN250 25 16.1 58% 26 76.48 1018.5
23 09:51 W 11 16.09 Mostly Cloudy BKN250 23.9 16.7 64% 25 76.48 1018.5
23 08:51 NW 7 16.09 Mostly Cloudy BKN250 21.7 16.1 71% 76.43 1018.1
23 07:51 Calm 16.09 Mostly Cloudy BKN250 20.6 17.2 81% 76.43 1018.0
23 06:51 Calm 16.09 Partly Cloudy SCT250 18.3 16.7 22.2 17.8 90% 76.43 1017.9
23 05:51 Calm 16.09 Fair CLR 18.9 16.1 84% 76.43 1017.7
23 04:51 Calm 16.09 Fair CLR 18.3 16.7 90% 76.4 1017.6
23 03:51 NW 6 16.09 A Few Clouds FEW065 18.9 16.7 87% 76.4 1017.5
23 02:51 W 7 16.09 A Few Clouds FEW065 19.4 16.7 84% 76.38 1017.4
23 01:51 NW 6 16.09 A Few Clouds FEW065 21.1 16.1 73% 76.38 1017.1
23 00:51 N 11 16.09 Partly Cloudy SCT065 22.2 17.8 27.8 22.2 76% 76.38 1017.0
22 23:51 NW 11 16.09 Partly Cloudy SCT055 23.3 17.8 71% 76.35 1016.6
22 22:51 NW 9 16.09 Partly Cloudy SCT055 24.4 17.8 67% 25 76.3 1016.2
22 21:51 NW 7 16.09 Fair CLR 24.4 17.8 67% 25 76.3 1016.0
22 20:51 N 6 16.09 Fair CLR 25 17.8 64% 26 76.28 1015.8
22 19:51 N 6 16.09 A Few Clouds FEW055 26.1 17.2 58% 27 76.23 1015.1
22 18:51 NW 13 16.09 A Few Clouds FEW050 27.8 17.8 29.4 27.8 55% 29 76.23 1015.2
22 17:51 NW 19 G 30 16.09 Partly Cloudy SCT050 28.9 17.8 51% 30 76.25 1015.4
22 16:51 NW 15 16.09 A Few Clouds FEW060 FEW250 28.9 17.8 51% 30 76.25 1015.4
22 15:51 Vrbl 11 16.09 Fair CLR 28.9 17.2 49% 29 76.28 1015.7
22 14:51 NW 11 G 30 16.09 A Few Clouds FEW080 FEW250 28.9 16.7 48% 29 76.3 1016.0
22 13:51 NW 20 G 33 16.09 A Few Clouds FEW080 FEW250 28.3 17.2 51% 29 76.33 1016.4
22 12:51 NW 20 16.09 Partly Cloudy FEW120 SCT250 28.3 17.8 28.9 22.2 53% 29 76.38 1017.0
22 11:51 N 20 G 33 16.09 Partly Cloudy FEW120 SCT250 27.8 18.9 58% 29 76.38 1017.1
22 10:51 N 19 16.09 Partly Cloudy FEW120 SCT250 26.7 18.9 62% 28 76.38 1016.9
22 09:51 N 17 16.09 Partly Cloudy FEW120 SCT250 25 18.3 66% 26 76.3 1016.1
22 08:51 N 17 16.09 Partly Cloudy FEW070 SCT250 23.9 20 79% 24 76.28 1015.8
22 07:51 NW 9 16.09 A Few Clouds FEW120 FEW250 23.9 21.1 84% 24 76.25 1015.2
22 06:51 W 11 16.09 Partly Cloudy FEW040 SCT120 SCT250 22.2 20.6 25 22.2 91% 76.2 1014.7
22 05:51 W 7 16.09 Partly Cloudy FEW040 SCT120 SCT250 22.2 20.6 91% 76.23 1014.9
22 04:51 W 6 16.09 A Few Clouds FEW040 FEW250 23.3 21.1 88% 76.2 1014.7
22 03:51 W 11 16.09 Mostly Cloudy BKN042 23.9 21.1 84% 24 76.23 1014.9
22 02:51 SW 7 16.09 A Few Clouds FEW050 23.9 20.6 82% 24 76.17 1014.1
22 01:51 W 7 16.09 Fair CLR 24.4 20.6 79% 25 76.17 1014.2
22 00:51 Calm 16.09 Fair CLR 24.4 20.6 29.4 23.9 79% 25 76.2 1014.4
21 23:51 Calm 16.09 Fair CLR 25.6 20 71% 27 76.2 1014.4
21 22:51 SW 6 16.09 A Few Clouds FEW250 25.6 20.6 74% 27 76.15 1014.1
21 21:51 W 6 16.09 A Few Clouds FEW250 26.7 20 67% 28 76.17 1014.5
21 20:51 W 6 16.09 Partly Cloudy FEW100 SCT250 27.2 19.4 62% 29 76.17 1014.3
21 19:51 W 9 16.09 Mostly Cloudy FEW100 BKN250 28.4 19.4 58% 30 76.15 1014.1
21 18:51 W 13 16.09 Fair CLR 29.4 19.4 31.1 28.9 55% 31 76.15 1014.1
21 17:51 W 7 16.09 Partly Cloudy FEW040 SCT250 30.6 18.9 50% 32 76.17 1014.4
21 16:51 Calm 16.09 A Few Clouds FEW040 FEW250 30.6 18.3 48% 32 76.23 1015.0
21 15:51 Calm 16.09 A Few Clouds FEW040 FEW250 30.6 19.4 51% 32 76.25 1015.3
21 14:51 S 9 16.09 Partly Cloudy FEW040 SCT250 30.6 18.9 50% 32 76.3 1016.2
21 13:51 W 9 16.09 Partly Cloudy FEW040 SCT250 30 17.2 46% 30 76.35 1016.9
21 12:51 W 11 16.09 Mostly Cloudy SCT039 BKN100 29.4 18.3 29.4 20 51% 30 76.4 1017.5
21 11:51 W 13 16.09 Partly Cloudy SCT050 SCT100 28.3 18.9 57% 30 76.43 1017.9
21 10:51 Vrbl 6 16.09 A Few Clouds FEW250 27.2 19.4 62% 29 76.43 1017.7
21 09:51 Vrbl 6 16.09 A Few Clouds FEW250 26.1 18.9 65% 27 76.4 1017.5
21 08:51 S 15 16.09 A Few Clouds FEW250 23.9 18.3 71% 25 76.4 1017.3
21 07:51 E 9 16.09 A Few Clouds FEW250 21.7 18.9 84% 76.43 1017.7
21 06:51 E 6 14.48 A Few Clouds FEW250 20 18.3 22.8 19.4 90% 76.43 1017.7
21 05:51 SE 7 14.48 A Few Clouds FEW250 19.4 18.3 93% 76.38 1017.0
21 04:51 E 6 14.48 Partly Cloudy SCT250 20 18.9 93% 76.38 1016.9
21 03:51 N 6 16.09 Mostly Cloudy BKN250 20.6 18.9 90% 76.35 1016.7
21 02:51 E 7 16.09 Partly Cloudy SCT250 20.6 18.9 90% 76.33 1016.2
21 01:51 Calm 16.09 A Few Clouds FEW250 22.2 19.4 84% 76.35 1016.8
21 00:51 E 6 16.09 Partly Cloudy SCT250 22.8 19.4 27.8 22.8 81% 76.38 1017.2
20 23:51 Calm 16.09 Mostly Cloudy BKN250 23.3 20 82% 76.4 1017.5
20 22:51 E 7 16.09 A Few Clouds FEW250 23.3 20 82% 76.38 1017.2
20 21:51 NE 7 16.09 A Few Clouds FEW250 25 20 74% 26 76.35 1016.9
20 20:51 NE 9 16.09 Partly Cloudy FEW038 SCT250 25.6 19.4 69% 27 76.33 1016.5
20 19:51 NE 11 16.09 Partly Cloudy FEW038 SCT250 27.2 19.4 62% 29 76.25 1015.5
20 18:51 E 9 16.09 A Few Clouds FEW040 FEW250 27.8 18.9 29.4 26.7 58% 29 76.25 1015.4
20 17:51 E 17 16.09 Mostly Cloudy SCT036 BKN050 28.3 18.9 57% 30 76.25 1015.6
20 16:51 N 13 16.09 Mostly Cloudy BKN037 29.4 20.6 59% 32 76.23 1015.1
20 15:51 N 15 16.09 A Few Clouds FEW039 29.4 20.6 59% 32 76.23 1015.1
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)