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.
28 18:51 NE 15 16.09 Mostly Cloudy FEW026 BKN150 BKN250 30 23.3 32.2 30 67% 34 75.77 1008.8
28 17:51 N 11 16.09 Overcast FEW028 OVC150 30.6 23.9 67% 36 75.77 1008.7
28 16:51 NW 9 16.09 Overcast FEW028 OVC150 31.1 24.4 68% 37 75.74 1008.4
28 15:51 N 15 16.09 Overcast FEW030 OVC150 31.1 24.4 68% 37 75.77 1008.5
28 14:51 NW 19 16.09 Overcast FEW027 BKN150 OVC250 31.1 23.9 66% 37 75.77 1008.8
28 13:51 NW 17 16.09 Mostly Cloudy SCT027 BKN150 BKN250 32.2 25.6 68% 40 75.79 1008.9
28 12:51 NW 15 16.09 Mostly Cloudy FEW035 SCT150 BKN250 30.6 25 31.1 27.2 72% 37 75.79 1009.0
28 11:51 NW 15 16.09 Mostly Cloudy FEW150 BKN250 30.6 24.4 70% 36 75.77 0.0
28 10:51 NW 9 16.09 Mostly Cloudy FEW150 BKN250 30.6 24.4 70% 36 75.74 1008.4
28 09:51 NW 11 16.09 Mostly Cloudy FEW150 BKN250 29.4 24.4 75% 35 75.72 1008.0
28 08:51 NW 9 16.09 Mostly Cloudy FEW050 FEW180 BKN250 29.4 24.4 75% 35 75.72 1008.0
28 07:51 NW 17 16.09 Mostly Cloudy FEW050 SCT180 BKN250 27.8 24.4 82% 32 75.69 1007.6
28 06:51 NW 15 16.09 Mostly Cloudy BKN049 BKN180 BKN250 27.2 23.3 28.9 26.7 79% 30 75.67 1007.3
28 05:51 NW 13 16.09 Mostly Cloudy FEW055 BKN180 BKN250 27.8 22.8 74% 31 75.62 1006.6
28 04:51 W 19 16.09 Mostly Cloudy FEW055 BKN250 27.8 22.8 74% 31 75.57 1005.9
28 03:51 NW 15 16.09 A Few Clouds FEW180 FEW250 27.8 23.3 77% 31 75.59 1006.0
28 02:51 W 7 16.09 A Few Clouds FEW250 27.8 22.8 74% 31 75.57 1005.8
28 01:51 W 15 16.09 Fair CLR 28.3 23.3 74% 32 75.57 1005.9
28 00:51 SW 9 16.09 A Few Clouds FEW110 28.3 23.9 33.3 27.2 77% 32 75.62 1006.6 0.08
27 23:51 SW 20 16.09 Mostly Cloudy BKN110 BKN250 28.3 23.9 77% 32 75.64 1006.7
27 22:51 SW 15 16.09 A Few Clouds FEW110 FEW250 28.3 23.3 74% 32 75.64 1007.0
27 21:51 SW 17 16.09 Partly Cloudy FEW050 FEW110 SCT250 28.3 23.3 74% 32 75.62 1006.7 0.08
27 20:51 S 22 16.09 Mostly Cloudy FEW050 SCT110 BKN250 27.2 22.8 77% 30 75.64 1006.9
27 19:51 S 19 16.09 Mostly Cloudy SCT050 BKN100 BKN250 30 26.1 80% 38 75.64 1006.9 0.08
27 18:51 W 6 16.09 Thunderstorm Light Rain SCT050CB BKN100 BKN250 33.3 23.9 36.1 33.3 58% 39 75.67 1007.2
27 17:51 W 22 16.09 Mostly Cloudy SCT050 BKN120 BKN250 34.4 23.3 52% 40 75.62 1006.6
27 16:51 SW 22 G 44 16.09 Mostly Cloudy FEW050 SCT120 BKN250 35.6 23.3 49% 42 75.64 1006.9
27 15:51 SW 28 16.09 Mostly Cloudy SCT050 BKN100 BKN250 35.6 23.3 49% 42 75.72 1007.9
27 14:51 W 26 G 37 16.09 A Few Clouds FEW050 FEW100 FEW250 35 24.4 54% 42 75.74 1008.3
27 13:51 W 24 G 41 16.09 A Few Clouds FEW050 FEW250 34.4 24.4 56% 42 75.74 1008.0
27 12:51 W 30 G 41 16.09 A Few Clouds FEW050 FEW250 34.4 24.4 34.4 27.8 56% 42 75.77 0.0
27 11:51 SW 22 G 39 16.09 A Few Clouds FEW250 33.3 24.4 60% 40 75.9 1010.2
27 10:51 SW 24 G 37 16.09 A Few Clouds FEW250 32.2 23.3 59% 37 75.95 1011.0
27 08:51 S 20 16.09 Fair CLR 29 19 55% 30 76.05 0.0
27 07:51 S 28 G 35 16.09 A Few Clouds FEW150 27.2 20 65% 29 76.05 1012.2
27 06:51 S 30 G 48 16.09 Partly Cloudy FEW015 SCT150 27.8 22.2 30.6 27.2 72% 30 76.05 1012.3
27 05:51 SE 22 16.09 Mostly Cloudy FEW050 BKN150 28.3 24.4 79% 33 76.02 1011.8
27 04:51 W 9 16.09 Partly Cloudy SCT150 28.3 24.4 79% 33 75.9 1010.0
27 03:51 W 11 16.09 A Few Clouds FEW150 27.8 25 85% 32 75.84 1009.5
27 02:51 Calm 16.09 A Few Clouds FEW150 27.8 25 85% 32 75.84 1009.4
27 01:51 W 6 16.09 Mostly Cloudy BKN150 29.4 25 77% 35 75.84 1009.4
27 00:51 Calm 16.09 Mostly Cloudy BKN150 30.6 24.4 35 28.9 70% 36 75.9 1010.3
26 23:51 Calm 16.09 Fair CLR 30 24.4 72% 36 75.92 1010.3
26 22:51 W 7 16.09 Mostly Cloudy BKN180 30 24.4 72% 36 75.9 1010.4
26 21:51 SW 11 16.09 Mostly Cloudy SCT180 BKN250 31.7 25.6 70% 40 75.9 1010.3
26 20:51 W 9 16.09 Mostly Cloudy FEW150 BKN250 32.2 26.1 70% 41 75.87 1009.8
26 19:51 W 11 16.09 Mostly Cloudy FEW200 BKN250 33.9 26.1 64% 44 75.84 1009.6
26 18:51 W 17 16.09 Mostly Cloudy FEW050 BKN250 35 25.6 36.7 34.4 58% 44 75.84 1009.6
26 17:51 W 20 16.09 Mostly Cloudy FEW050 BKN200 35.6 25.6 56% 45 75.87 1009.9
26 16:51 W 20 16.09 Mostly Cloudy SCT050 BKN200 36.1 25 53% 45 75.9 1010.4
26 15:51 SW 24 16.09 Partly Cloudy SCT050 SCT250 36.1 26.1 56% 46 75.92 1010.7
26 14:51 SW 20 16.09 Mostly Cloudy SCT043 BKN250 35.6 26.1 58% 46 75.92 1010.7
26 13:51 NW 7 16.09 Mostly Cloudy SCT037 BKN250 35 26.7 62% 46 76 1011.5
26 12:51 W 9 16.09 Mostly Cloudy BKN040 BKN250 34.4 26.1 35 26.7 62% 44 76.02 1011.9
26 11:51 W 6 16.09 Mostly Cloudy FEW045 BKN150 BKN250 34.4 27.2 66% 46 76.07 1012.6
26 10:51 W 7 16.09 Mostly Cloudy FEW041 BKN150 BKN250 32.8 26.7 70% 43 76.07 1012.7
26 09:51 W 15 16.09 Mostly Cloudy FEW040 SCT150 BKN250 30.6 26.1 77% 39 76.05 1012.3
26 08:51 W 17 16.09 Mostly Cloudy FEW040 BKN250 30 25.6 77% 37 76.07 1012.6
26 07:51 SW 7 16.09 Mostly Cloudy SCT040 BKN050 BKN250 27.8 25.6 88% 33 76.07 1012.6
26 06:51 Vrbl 6 16.09 Fair CLR 26.7 25 27.8 26.1 90% 30 76.07 1012.7
26 05:51 Calm 16.09 Mostly Cloudy FEW040 BKN250 26.7 25 90% 30 76.05 1012.2
26 04:51 Calm 16.09 Mostly Cloudy FEW042 BKN250 26.7 25 90% 30 76.02 1012.0
26 03:51 E 6 16.09 Mostly Cloudy BKN042 BKN250 26.1 25 94% 28 76.02 1012.0
26 02:51 SE 6 16.09 Partly Cloudy SCT041 SCT250 26.7 25 90% 30 76.02 1012.0
26 01:51 SE 6 16.09 Partly Cloudy SCT041 SCT250 27.2 25 88% 31 76.05 1012.3
26 00:51 Calm 16.09 A Few Clouds FEW250 27.8 25.6 31.1 27.8 88% 33 76.07 1012.9
25 23:51 S 6 16.09 Fair CLR 28.3 25.6 85% 34 76.07 1012.7
25 22:51 SE 13 16.09 A Few Clouds FEW055 28.9 25.6 82% 35 76.07 1013.0
25 21:51 SE 13 16.09 A Few Clouds FEW048 FEW055 28.3 25.6 85% 34 76.1 1013.2
25 19:51 E 15 16.09 Mostly Cloudy SCT048 BKN055 30.6 25 72% 37 76.05 1012.7
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)