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.
02 05:51 S 24 16.09 Overcast SCT100 BKN130 OVC250 18.9 14.4 75% 75.59 1007.4
02 04:51 SE 22 16.09 Overcast FEW075 BKN130 OVC250 17.8 14.4 81% 75.62 1007.9
02 03:51 SE 17 16.09 Overcast FEW075 BKN220 OVC250 15.6 14.4 93% 75.64 1008.3
02 02:51 E 13 11.27 Overcast FEW005 SCT070 BKN200 OVC250 13.9 13.3 96% 75.74 1009.6
02 01:51 E 11 9.66 Fog/Mist FEW005 BKN070 OVC250 13.9 13.3 96% 75.84 1010.9
02 00:51 E 17 8.05 Fog/Mist BKN005 OVC130 13.9 13.3 13.9 11.7 96% 75.84 1011.1
01 23:51 E 20 8.05 Fog/Mist OVC004 13.3 12.8 97% 75.9 1011.9
01 22:51 E 19 6.44 Fog/Mist OVC003 12.8 12.2 96% 75.95 1012.4
01 21:51 E 20 8.05 Fog/Mist OVC003 12.2 11.7 97% 76 1013.1
01 19:51 NE 15 11.27 Overcast OVC004 11.7 10.6 93% 76.05 1013.8
01 18:51 E 17 16.09 Overcast BKN006 OVC100 12.2 11.1 12.8 11.1 93% 76.02 1013.4 0.2 0.36
01 17:51 NE 9 4.83 Heavy Rain Fog/Mist OVC006 12.2 11.1 93% 76.15 1015.2 0.15
01 16:51 NE 11 11.27 Overcast OVC006 12.2 10.6 90% 76.12 1014.8
01 15:51 E 15 14.48 Overcast OVC006 12.2 10.6 90% 76.12 1014.9
01 14:51 NE 13 14.48 Overcast OVC006 12.8 11.1 90% 76.2 1015.5
01 13:51 N 11 14.48 Overcast OVC006 12.2 11.1 93% 76.25 1015.9
01 12:51 SE 19 14.48 Overcast OVC006 11.1 10 11.1 8.9 93% 76.25 1016.2 0.03 1.27
01 11:51 E 15 9.66 Light Rain Fog/Mist BKN006 BKN070 OVC100 10 8.9 93% 8 76.33 1017.3 0.08
01 10:51 E 17 11.27 Light Rain BKN006 BKN080 OVC100 9.4 8.3 93% 7 76.35 1017.4 0.48
01 09:51 NE 17 6.44 Rain Fog/Mist BKN006 BKN070 OVC100 9.4 8.3 93% 7 76.38 1018.0 0.56 0.69
01 08:51 NW 13 4.83 Thunderstorm Rain Fog/Mist OVC006CB 10 8.9 93% 8 76.45 1018.8 0.1
01 07:51 N 15 9.66 Light Rain Fog/Mist OVC006 10 8.9 93% 8 76.33 1017.0 0.03
01 06:51 E 28 16.09 Light Rain OVC006 10.6 9.4 21.1 10.6 92% 76.1 1013.9 0.05 0.74
01 05:51 N 17 16.09 Light Rain OVC006 12.2 11.1 93% 76.2 1015.3
01 04:51 N 15 16.09 Overcast BKN004 OVC055 13.9 12.8 93% 76.12 1014.2 0.69
01 03:51 N 24 11.27 Thunderstorm Light Rain BKN005 OVC065CB 14.4 13.9 97% 76.05 1013.1
01 02:51 N 20 14.48 Overcast FEW005 FEW075 SCT120 OVC250 16.7 15 90% 76 1012.3
01 01:51 S 15 16.09 Mostly Cloudy FEW075 BKN110 BKN250 21.1 12.8 59% 75.92 1011.3
01 00:51 Calm 16.09 Mostly Cloudy FEW075 BKN100 BKN250 18.9 15.6 23.3 18.3 81% 75.97 1011.9
31 23:51 NE 6 16.09 Overcast OVC075 20.6 15.6 73% 76.02 1012.5
31 22:51 E 9 16.09 Overcast SCT080 OVC250 20 15 73% 75.97 1011.9
31 21:51 SE 11 16.09 Overcast BKN075 OVC095 20.6 15.6 73% 75.97 1012.1
31 20:51 NW 24 16.09 Overcast SCT070 BKN110 OVC210 21.7 15.6 68% 75.95 1011.5
31 19:51 Calm 16.09 Overcast BKN075 BKN085 OVC250 22.2 15 64% 75.9 1010.9
31 18:51 NW 9 16.09 Overcast FEW065 BKN090 OVC250 23.3 15 26.1 23.3 60% 75.87 1010.4
31 17:51 Calm 16.09 Overcast FEW070 SCT140 OVC250 25.6 15.6 54% 26 75.79 1009.6
31 16:51 NW 19 16.09 Overcast FEW065 FEW090 SCT110 OVC250 24.4 15 56% 26 75.82 1009.9
31 15:51 NW 11 16.09 Overcast FEW055 SCT075 BKN110 OVC250 25 15.6 56% 26 75.79 1009.5
31 14:51 SW 20 G 43 16.09 Overcast FEW040 SCT080 BKN140 OVC250 26.1 13.3 45% 26 75.74 1008.8
31 13:51 SW 35 G 54 16.09 Overcast and Breezy FEW040 SCT075 BKN170 OVC250 25.6 13.9 48% 26 75.87 1010.3
31 12:51 SW 26 G 44 16.09 Light Rain FEW050 BKN120 OVC180 26.1 13.3 26.7 20 45% 26 75.92 1011.1
31 10:51 SW 30 G 44 16.09 Mostly Cloudy FEW100 BKN250 25.6 13.9 48% 26 75.87 1010.5
31 09:51 SW 30 G 44 16.09 Mostly Cloudy FEW050 SCT100 BKN250 23.9 13.9 54% 25 75.9 1010.7
31 08:51 S 22 G 41 16.09 Mostly Cloudy FEW050 SCT100 BKN250 21.7 13.9 61% 75.92 1011.1
31 07:51 S 20 16.09 Mostly Cloudy FEW100 BKN180 BKN250 20.6 13.3 63% 75.95 1011.4
31 06:51 S 17 16.09 Mostly Cloudy SCT100 SCT200 BKN250 20.6 13.3 22.8 20.6 63% 75.95 1011.2
31 05:51 SW 20 G 37 16.09 Mostly Cloudy BKN250 21.1 13.3 61% 75.92 1010.9
31 04:51 SW 26 16.09 Mostly Cloudy BKN250 21.1 13.3 61% 75.92 1011.1
31 03:51 S 19 16.09 Mostly Cloudy BKN250 21.1 12.8 59% 75.97 1011.5
31 02:51 SW 17 16.09 Mostly Cloudy BKN250 21.7 12.2 55% 75.97 1011.8
31 01:51 SW 20 G 37 16.09 Mostly Cloudy BKN250 21.7 12.2 55% 75.97 1011.7
31 00:51 SW 33 G 48 16.09 Mostly Cloudy and Breezy BKN250 22.8 12.2 27.2 22.2 51% 75.95 1011.2
30 23:51 S 26 G 35 16.09 Mostly Cloudy BKN250 22.8 12.2 51% 75.92 1011.1
30 22:51 S 20 16.09 Mostly Cloudy BKN250 22.8 12.2 51% 75.92 1011.3
30 21:51 S 19 16.09 Mostly Cloudy BKN250 23.3 12.8 52% 75.92 1011.2
30 19:51 S 20 G 46 16.09 Mostly Cloudy BKN250 26.1 13.3 45% 26 75.84 1010.4
30 18:51 S 24 G 46 16.09 Mostly Cloudy BKN250 27.2 13.3 29.4 27.2 42% 27 75.84 1010.1
30 17:51 S 22 G 44 16.09 Mostly Cloudy BKN250 28.9 13.3 38% 28 75.82 1010.0
30 16:51 S 31 G 52 16.09 Partly Cloudy FEW065 SCT250 29.4 13.3 37% 29 75.84 1010.0
30 15:51 S 31 G 46 16.09 A Few Clouds FEW065 FEW250 29.4 13.9 39% 29 75.87 1010.5
30 14:51 S 37 G 50 16.09 A Few Clouds and Breezy FEW055 FEW250 28.9 13.3 38% 28 75.92 1011.2
30 13:51 SW 28 G 48 16.09 A Few Clouds FEW055 FEW250 28.3 13.3 40% 28 76 1012.4
30 12:51 SW 35 G 54 16.09 A Few Clouds and Breezy FEW055 FEW250 27.2 13.3 27.2 17.2 42% 27 76.07 1013.3
30 11:51 SW 39 G 52 16.09 A Few Clouds and Breezy FEW250 25.6 12.2 43% 26 76.15 1014.2
30 10:51 SW 33 G 52 16.09 A Few Clouds and Breezy FEW080 FEW250 23.9 11.7 46% 25 76.2 1015.1
30 09:51 S 30 G 50 16.09 A Few Clouds FEW080 FEW250 22.2 10.6 48% 76.2 1015.1
30 08:51 S 28 G 43 16.09 A Few Clouds FEW080 FEW250 19.4 9.4 53% 76.2 1015.4
30 07:51 S 15 16.09 Mostly Cloudy SCT080 SCT095 BKN250 17.8 8.3 54% 76.23 1015.7
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)