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.
19 12:51 W 9 16.09 Overcast FEW020 FEW070 BKN110 OVC250 26.1 21.1 26.7 21.7 74% 28 76.07 1012.9 0.05
19 11:51 SW 9 16.09 Mostly Cloudy FEW055 BKN100 BKN250 25.6 21.1 76% 27 76.07 1013.2
19 10:51 S 17 16.09 Mostly Cloudy FEW055 BKN100 BKN250 26.1 21.7 77% 28 76.07 1013.1
19 09:51 SW 20 G 33 16.09 Mostly Cloudy FEW055 SCT070 SCT100 BKN250 23.9 21.1 84% 24 76.05 1012.8 0.05
19 08:51 SW 19 16.09 Overcast FEW055 SCT070 BKN100 OVC250 22.8 20.6 87% 76.05 1012.5 0.03
19 07:51 S 26 16.09 Light Rain SCT070 BKN110 OVC250 21.7 20.6 94% 76.05 1012.8 0.03
19 06:51 SW 22 16.09 Thunderstorm Light Rain FEW009 BKN095CB BKN120 OVC250 22.8 21.7 26.1 22.8 94% 76.1 1013.4 0.05 0.33
19 05:51 S 9 16.09 Light Rain SCT100 BKN130 OVC250 23.3 21.7 91% 76.05 1012.5 0.08
19 04:51 W 9 16.09 Light Rain FEW040 SCT070 BKN110 OVC250 23.9 22.2 90% 23 76.12 1013.6 0.13
19 03:51 W 6 16.09 Light Rain FEW075 BKN110 OVC250 24.4 21.7 85% 25 76.05 1012.6 0.03 0.08
19 03:20 S 9 16.09 Thunderstorm Light Rain SCT075CB BKN110 OVC250 24 22 89% 24 76 0.0
19 02:51 SW 6 16.09 Light Rain FEW060 BKN110 OVC250 25 21.7 82% 26 76.07 1012.7 0.05
19 01:51 S 11 16.09 Thunderstorm SCT060CB BKN100 BKN250 25.6 20.6 74% 27 76.05 1012.5
19 00:51 S 9 16.09 Partly Cloudy FEW090 SCT250 25.6 20.6 28.9 24.4 74% 27 76.12 1013.5
18 23:51 SE 7 16.09 Partly Cloudy FEW080 SCT250 24.4 20.6 79% 25 76.07 1013.0
18 22:51 E 7 16.09 Partly Cloudy SCT250 25 20.6 77% 26 76.07 1012.9
18 21:51 S 7 16.09 Partly Cloudy SCT250 26.7 20.6 69% 28 76.1 1013.2
18 20:51 S 9 16.09 Mostly Cloudy FEW120 BKN250 27.8 18.9 58% 29 76.05 1012.8
18 19:51 S 7 16.09 Mostly Cloudy SCT120 BKN250 28.3 18.9 57% 30 76.07 1013.2
18 18:51 SW 9 16.09 Mostly Cloudy FEW120 BKN250 28.9 17.8 31.1 28.3 51% 30 76.1 1013.5
18 17:51 W 11 16.09 Mostly Cloudy FEW120 BKN250 30 17.8 48% 31 76.17 1014.3
18 16:51 NW 9 16.09 Mostly Cloudy SCT120 BKN250 30 18.9 51% 31 76.2 1014.6
18 15:51 Vrbl 6 16.09 Mostly Cloudy SCT130 BKN250 30 19.4 53% 32 76.2 1014.9
18 14:51 W 11 16.09 Mostly Cloudy FEW050 FEW130 BKN250 30 20 55% 32 76.25 1015.3
18 13:51 Vrbl 7 16.09 Mostly Cloudy FEW050 FEW130 BKN250 29.4 18.9 53% 31 76.3 1016.2
18 12:51 W 15 16.09 Partly Cloudy FEW045 SCT130 SCT250 28.9 18.9 28.9 20.6 55% 30 76.35 1016.7
18 11:51 Calm 16.09 Partly Cloudy FEW045 SCT130 SCT250 28.3 17.8 53% 29 76.38 1017.1
18 10:51 Calm 16.09 A Few Clouds FEW045 FEW130 FEW250 27.2 17.8 57% 28 76.4 1017.4
18 09:51 SW 7 16.09 Partly Cloudy FEW130 SCT250 26.1 17.8 60% 27 76.4 1017.3
18 08:51 Vrbl 6 16.09 Mostly Cloudy BKN250 24.4 18.9 72% 25 76.4 1017.5
18 07:51 Calm 16.09 Mostly Cloudy BKN250 22.8 19.4 81% 76.38 1017.1
18 06:51 Calm 16.09 Partly Cloudy SCT250 20.6 19.4 22.8 20 93% 76.38 1017.0
18 05:51 Calm 16.09 Partly Cloudy SCT250 20 19.4 96% 76.38 1017.1
18 04:51 NW 6 16.09 Partly Cloudy SCT250 20.6 19.4 93% 76.4 1017.3
18 03:51 W 6 16.09 A Few Clouds FEW250 20.6 19.4 93% 76.38 1017.3
18 02:51 Calm 16.09 A Few Clouds FEW250 21.1 18.9 87% 76.35 1017.0
18 01:51 Calm 16.09 A Few Clouds FEW250 21.7 18.9 84% 76.35 1016.8
18 00:51 Calm 16.09 Mostly Cloudy BKN250 22.8 18.9 26.7 21.1 79% 76.38 1017.2
17 23:51 Calm 16.09 Mostly Cloudy FEW050 BKN250 22.8 18.9 79% 76.4 1017.5
17 22:51 Calm 16.09 Mostly Cloudy FEW049 BKN250 23.9 18.9 74% 25 76.38 1017.0
17 21:51 Calm 16.09 Mostly Cloudy BKN250 24.4 18.9 72% 25 76.38 1016.2
17 20:51 N 9 16.09 Mostly Cloudy FEW046 BKN250 24.4 18.9 72% 25 76.3 1016.2
17 19:51 N 7 16.09 Mostly Cloudy FEW046 BKN250 25 18.3 66% 26 76.25 1015.6
17 18:51 N 13 16.09 Mostly Cloudy FEW046 FEW150 BKN250 26.7 17.8 28.9 26.7 58% 28 76.25 1015.7
17 17:51 N 11 16.09 Mostly Cloudy SCT046 SCT150 BKN250 27.8 18.3 56% 29 76.3 1016.2
17 16:51 NW 15 16.09 Mostly Cloudy FEW046 BKN250 27.8 17.8 55% 29 76.33 1016.5
17 15:51 NW 11 16.09 Mostly Cloudy FEW040 BKN250 28.3 18.3 55% 29 76.35 1016.6
17 14:51 N 9 16.09 Mostly Cloudy FEW037 FEW048 BKN250 27.8 18.9 58% 29 76.4 1017.6
17 13:51 NW 17 16.09 Mostly Cloudy BKN042 BKN250 27.2 18.9 61% 28 76.43 1017.9
17 12:51 NW 15 16.09 Mostly Cloudy SCT038 BKN250 27.2 18.9 27.2 22.2 61% 28 76.43 1017.7
17 11:51 NW 17 16.09 Partly Cloudy FEW033 SCT250 27.2 19.4 62% 29 76.43 1017.9
17 10:51 N 15 16.09 A Few Clouds FEW025 26.1 19.4 67% 27 76.43 1017.7
17 09:51 N 15 16.09 A Few Clouds FEW017 25 20.6 77% 26 76.38 1017.2
17 08:51 NW 17 16.09 A Few Clouds FEW010 23.9 20.6 82% 24 76.38 1017.1
17 07:51 NW 17 16.09 Mostly Cloudy BKN007 BKN030 BKN250 22.8 21.1 90% 76.35 1016.8
17 06:51 NW 15 16.09 Partly Cloudy FEW006 SCT032 SCT250 22.2 21.1 23.3 22.2 94% 76.33 1016.3
17 05:51 NW 13 16.09 Mostly Cloudy FEW006 FEW010 BKN031 22.8 21.7 94% 76.3 1015.8
17 04:51 NW 7 16.09 Mostly Cloudy FEW005 BKN011 23.3 22.2 94% 76.25 1015.1
17 03:51 NW 11 16.09 Mostly Cloudy SCT005 BKN012 BKN075 BKN250 23.3 22.2 94% 76.23 1014.8
17 02:51 NW 11 16.09 Overcast BKN012 OVC019 22.8 22.2 96% 76.2 1014.6
17 01:51 NW 9 16.09 Mostly Cloudy FEW005 BKN070 BKN250 22.8 22.2 96% 76.23 1014.9
17 00:51 NW 9 16.09 Overcast SCT065 BKN085 OVC200 23.3 22.2 30 23.3 94% 76.2 1014.6 3.23
16 23:51 N 9 16.09 Thunderstorm Light Rain FEW009 BKN025CB OVC070 23.9 22.8 94% 23 76.25 1015.5 0.69
16 22:51 N 13 16.09 Thunderstorm Light Rain FEW009 BKN022CB 24.4 22.8 91% 24 76.23 1015.2 0.33
16 21:51 SE 13 16.09 Thunderstorm Light Rain FEW020 BKN035CB OVC110 24.4 22.8 91% 24 76.23 1015.1 2.21 2.21
16 20:51 N 17 16.09 Thunderstorm BKN047CB OVC250 26.7 21.7 74% 29 76.1 1013.3
16 19:51 N 7 16.09 Mostly Cloudy FEW040 SCT100 BKN250 28.9 22.8 70% 32 76.1 1013.3
16 18:51 N 17 16.09 Partly Cloudy FEW040 SCT100 SCT250 30 23.3 33.3 28.9 67% 34 76.12 1013.4
16 17:51 NW 7 16.09 Partly Cloudy FEW040 FEW120 SCT250 32.8 23.3 57% 38 76.12 1013.3
16 16:51 SW 6 16.09 Mostly Cloudy FEW040 FEW120 BKN250 33.3 22.8 54% 38 76.12 1013.5
16 15:51 Calm 16.09 Mostly Cloudy FEW050 FEW120 BKN250 31.7 22.8 59% 36 76.2 1014.3
16 14:51 N 9 16.09 Mostly Cloudy FEW050 SCT110 BKN250 30.6 24.4 70% 36 76.28 1015.5
16 13:51 NW 15 16.09 Mostly Cloudy SCT080 BKN110 BKN200 28.9 23.9 74% 33 76.33 1016.2
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)