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.
22 14:51 N 13 16.09 Overcast OVC020 18.9 14.4 75% 76 1012.5
22 13:51 NE 15 16.09 Overcast OVC020 18.9 13.9 73% 76.02 1012.9
22 12:51 E 7 16.09 Overcast OVC022 18.9 13.9 19.4 17.2 73% 76.07 1013.6
22 11:51 E 15 16.09 Overcast OVC021 18.9 13.9 73% 76.1 1013.9
22 10:51 E 17 16.09 Overcast OVC018 18.3 13.3 73% 76.1 1014.1
22 09:51 E 13 16.09 Overcast OVC016 17.8 13.3 75% 76.12 1014.3
22 08:51 E 19 16.09 Overcast OVC016 17.8 13.3 75% 76.15 1014.5
22 07:51 E 22 G 33 16.09 Overcast OVC018 17.2 11.7 70% 76.17 1014.8
22 06:51 E 17 16.09 Mostly Cloudy FEW024 BKN050 BKN250 17.2 11.7 17.8 17.2 70% 76.15 1014.6
22 05:51 E 13 16.09 Mostly Cloudy FEW024 BKN050 BKN250 17.2 13.3 78% 76.15 1014.7
22 04:51 E 11 16.09 Overcast FEW024 OVC050 17.2 13.3 78% 76.15 1014.5
22 03:51 E 9 16.09 Overcast SCT025 OVC050 17.2 13.3 78% 76.15 1014.7
22 02:51 E 9 16.09 Overcast BKN027 OVC050 17.8 13.3 75% 76.17 1014.8
22 01:51 E 17 16.09 Overcast OVC026 17.8 13.3 75% 76.2 1015.2
22 00:51 E 13 16.09 Overcast BKN027 OVC055 17.8 13.3 19.4 17.8 75% 76.28 1016.3
21 23:51 E 17 16.09 Overcast SCT024 OVC050 17.8 13.3 75% 76.33 1017.0
21 22:51 E 11 16.09 Overcast BKN025 OVC055 17.8 12.8 73% 76.38 1017.6
21 21:51 E 15 16.09 Overcast OVC023 17.8 12.2 70% 76.4 1018.3
21 20:51 E 17 16.09 Overcast BKN023 BKN028 OVC034 17.8 13.3 75% 76.38 1017.9
21 19:51 E 17 16.09 Overcast FEW021 OVC029 18.3 13.9 76% 76.38 1017.9
21 18:51 E 15 16.09 Overcast BKN026 OVC031 19.4 13.9 21.7 19.4 71% 76.38 1017.8
21 17:51 E 20 16.09 Overcast BKN028 OVC033 19.4 14.4 73% 76.38 1017.9
21 16:51 E 17 16.09 Overcast OVC030 20.6 13.9 66% 76.38 1017.9
21 15:51 E 13 16.09 Overcast OVC031 20.6 13.9 66% 76.43 1018.7
21 14:51 NE 19 G 28 16.09 Mostly Cloudy BKN033 BKN250 20.6 12.8 61% 76.45 1018.7
21 13:51 E 15 16.09 Mostly Cloudy BKN032 BKN250 20.6 12.8 61% 76.5 1019.6
21 12:51 NE 17 16.09 Partly Cloudy FEW032 SCT250 20.6 12.2 20.6 12.2 59% 76.53 1019.6
21 11:51 NE 13 16.09 Partly Cloudy FEW040 SCT250 19.4 11.7 61% 76.56 1020.1
21 10:51 NE 9 16.09 A Few Clouds FEW250 18.3 10.6 61% 76.61 1020.7
21 09:51 NE 15 16.09 A Few Clouds FEW250 16.7 9.4 62% 76.58 1020.4
21 08:51 NE 17 16.09 A Few Clouds FEW250 15 8.9 67% 76.61 1020.9
21 07:51 E 15 16.09 A Few Clouds FEW250 13.3 7.8 70% 76.63 1021.1
21 06:51 NE 11 16.09 A Few Clouds FEW055 FEW250 12.2 6.7 16.7 12.2 69% 76.66 1021.6
21 05:51 NE 13 16.09 Mostly Cloudy FEW055 FEW090 BKN250 12.2 7.2 72% 76.66 1021.6
21 04:51 NE 11 16.09 Mostly Cloudy BKN055 BKN080 12.8 7.2 69% 76.66 1021.5
21 03:51 NE 6 16.09 Mostly Cloudy SCT034 BKN055 BKN080 13.3 7.8 70% 76.66 1021.5
21 02:51 NE 17 16.09 A Few Clouds FEW045 14.4 8.3 67% 76.61 1020.9
21 01:51 E 15 16.09 Fair CLR 15 8.9 67% 76.56 1020.2
21 00:51 E 19 16.09 Mostly Cloudy FEW060 BKN100 16.7 9.4 18.9 16.7 62% 76.61 1020.7
20 23:51 N 13 16.09 Overcast OVC060 17.8 13.3 75% 76.63 1021.3
20 22:51 N 7 16.09 Overcast OVC060 18.3 12.8 70% 76.66 1021.5
20 21:51 NE 7 16.09 Overcast OVC055 18.3 12.2 68% 76.61 1021.0
20 20:51 E 11 16.09 Overcast OVC055 18.3 12.2 68% 76.58 1020.5
20 19:51 NE 9 16.09 Overcast FEW031 OVC055 18.9 11.7 63% 76.56 1020.2
20 18:51 NE 17 16.09 Overcast BKN032 OVC055 18.9 11.7 18.9 16.1 63% 76.56 1020.2
20 17:51 NE 11 16.09 Overcast SCT030 OVC050 18.9 12.2 65% 76.56 1020.2
20 16:51 NE 15 16.09 Overcast SCT028 OVC050 18.3 11.7 66% 76.58 1020.5
20 15:51 N 17 16.09 Overcast BKN027 OVC049 18.3 11.7 66% 76.61 1021.0
20 14:51 N 19 16.09 Overcast BKN026 OVC048 18.3 12.2 68% 76.63 1021.4
20 13:51 N 15 16.09 Overcast FEW024 OVC048 17.2 11.1 68% 76.71 1022.2
20 12:51 N 17 16.09 Overcast FEW024 OVC048 16.1 10.6 16.7 13.3 70% 76.71 1022.4
20 11:51 N 11 16.09 Overcast FEW030 OVC046 16.1 10.6 70% 76.71 1022.3
20 10:51 N 17 16.09 Overcast FEW021 OVC041 15 9.4 69% 76.73 1022.6
20 09:51 N 15 16.09 Overcast FEW020 BKN035 OVC044 13.9 8.9 72% 76.76 1023.0
20 08:51 N 19 16.09 Overcast FEW020 OVC036 13.3 8.3 72% 76.78 1023.2
20 07:51 N 15 G 30 16.09 Overcast FEW020 BKN037 OVC100 13.3 8.9 75% 76.76 1022.9
20 06:51 N 17 16.09 Overcast FEW020 OVC032 13.3 8.9 15 13.3 75% 76.76 1022.6
20 05:51 N 19 16.09 Overcast FEW018 BKN030 OVC039 13.3 8.9 75% 76.71 1022.0
20 03:51 N 17 16.09 Mostly Cloudy BKN018 BKN055 BKN250 14.4 10.6 78% 76.66 1021.4
20 02:51 NW 15 16.09 Overcast FEW018 BKN048 OVC250 15 11.7 81% 76.63 1021.1
20 01:51 N 13 16.09 Mostly Cloudy SCT018 SCT110 BKN250 14.4 11.7 84% 76.61 1020.7
20 00:51 N 13 16.09 Mostly Cloudy FEW022 FEW039 SCT120 BKN250 15 12.2 21.7 15 83% 76.58 1020.4
19 23:51 N 19 G 35 16.09 Overcast OVC013 16.1 13.3 84% 76.58 1020.1
19 22:51 N 15 16.09 Overcast OVC014 16.7 13.9 84% 76.61 1020.4
19 21:51 N 19 16.09 Overcast OVC015 17.8 15 84% 76.56 1019.8
19 20:51 NW 13 16.09 Overcast SCT022 BKN032 OVC230 18.9 16.7 87% 76.43 1018.3
19 19:51 NW 17 16.09 Overcast FEW018 OVC032 20 17.2 84% 76.38 1017.5
19 18:51 NW 15 G 33 16.09 Overcast BKN018 BKN032 OVC180 21.7 17.8 25 21.7 79% 76.3 1016.6
19 17:51 W 11 16.09 Overcast SCT032 BKN120 OVC180 22.2 18.3 79% 76.35 1017.1
19 16:51 NW 19 16.09 Overcast SCT018 BKN032 OVC130 22.2 18.9 82% 76.28 1016.1
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)