Weather observations for the past three days for
St. Louis Lambert International Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 25 | 23:51 | W 11 | 16.09 | A Few Clouds | FEW230 | -16.1 | -20 | -11.7 | -16.1 | 72% | -22 | 77.14 | 1031.0 | ||||
| 25 | 22:51 | W 17 | 16.09 | Partly Cloudy | SCT230 | -15 | -18.9 | 72% | -23 | 77.09 | 1030.2 | ||||||
| 25 | 21:51 | W 13 | 16.09 | Partly Cloudy | FEW030 SCT230 | -15 | -18.9 | 72% | -22 | 77.01 | 1029.2 | ||||||
| 25 | 20:51 | NW 15 | 16.09 | Mostly Cloudy | FEW030 BKN230 | -13.3 | -17.8 | 69% | -20 | 76.94 | 1028.0 | ||||||
| 25 | 19:51 | NW 15 | 16.09 | Mostly Cloudy | BKN230 | -13.3 | -17.8 | 69% | -20 | 76.89 | 1027.5 | ||||||
| 25 | 18:51 | NW 19 | 16.09 | Mostly Cloudy | FEW030 BKN220 | -12.2 | -17.2 | 67% | -20 | 76.84 | 1026.5 | ||||||
| 25 | 17:51 | NW 24 | 16.09 | Partly Cloudy | FEW025 SCT250 | -12.2 | -16.7 | -10.6 | -12.8 | 69% | -21 | 76.73 | 1025.4 | 0.08 | |||
| 25 | 16:51 | NW 22 G 39 | 16.09 | Mostly Cloudy | FEW025 BKN250 | -11.1 | -16.1 | 67% | -19 | 76.68 | 1024.5 | ||||||
| 25 | 15:51 | NW 24 G 43 | 16.09 | Mostly Cloudy | FEW025 SCT035 BKN250 | -10.6 | -15.6 | 67% | -19 | 76.63 | 1023.9 | ||||||
| 25 | 14:51 | NW 28 | 16.09 | Light Snow | SCT025 BKN034 BKN250 | -10.6 | -15 | 70% | -19 | 76.58 | 1023.1 | 0.08 | |||||
| 25 | 13:51 | NW 24 | 3.22 | Light Snow | BKN018 OVC026 | -11.1 | -14.4 | 77% | -19 | 76.56 | 1022.9 | 0.03 | |||||
| 25 | 12:51 | NW 26 | 2.41 | Light Snow | BKN020 OVC028 | -11.7 | -14.4 | 81% | -20 | 76.53 | 1022.6 | 0.05 | |||||
| 25 | 11:51 | NW 22 | 3.22 | Light Snow | BKN023 OVC030 | -12.8 | -15.6 | -12.8 | -13.9 | 80% | -21 | 76.58 | 1023.3 | 0.03 | 0.15 | ||
| 25 | 10:51 | N 26 G 39 | 4.83 | Light Snow | FEW025 BKN030 OVC039 | -13.3 | -16.7 | 76% | -23 | 76.5 | 1022.1 | ||||||
| 25 | 09:51 | N 22 | 4.02 | Light Snow | BKN025 OVC035 | -13.3 | -16.7 | 76% | -22 | 76.5 | 1022.3 | 0.03 | |||||
| 25 | 08:51 | N 20 | 2.41 | Light Snow | OVC023 | -13.3 | -16.7 | 76% | -21 | 76.45 | 1021.6 | 0.03 | 0.1 | ||||
| 25 | 07:51 | N 20 | 2.41 | Light Snow Fog/Mist | OVC032 | -13.9 | -16.1 | 84% | -22 | 76.5 | 1022.1 | 0.03 | |||||
| 25 | 06:51 | N 20 | 1.21 | Light Snow | OVC021 | -13.3 | -16.1 | 80% | -21 | 76.5 | 1022.2 | 0.05 | |||||
| 25 | 05:51 | N 22 | 0.80 | Snow | OVC020 | -13.3 | -16.1 | -12.8 | -13.3 | 80% | -22 | 76.43 | 1021.3 | 0.05 | 0.66 | ||
| 25 | 04:51 | N 20 | 0.80 | Snow Freezing Fog | OVC021 | -13.3 | -15.6 | 83% | -21 | 76.48 | 1021.9 | 0.08 | |||||
| 25 | 03:51 | N 15 | 1.21 | Light Snow | OVC026 | -12.8 | -15.6 | 80% | -20 | 76.58 | 1023.2 | 0.15 | |||||
| 25 | 02:51 | N 19 | 0.80 | Snow Freezing Fog | VV011 | -12.8 | -15 | 84% | -20 | 76.58 | 1023.2 | 0.15 | 0.38 | ||||
| 25 | 01:51 | N 22 | 0.80 | Snow Freezing Fog | VV015 | -12.8 | -15 | 84% | -21 | 76.63 | 1024.2 | 0.1 | |||||
| 25 | 00:51 | N 17 | 1.21 | Light Snow Fog/Mist | VV010 | -12.8 | -15 | 84% | -20 | 76.68 | 1024.8 | 0.13 | |||||
| 24 | 23:51 | N 17 | 0.80 | Snow Freezing Fog | VV014 | -12.8 | -15 | -12.8 | -13.3 | 84% | -20 | 76.73 | 1025.4 | 0.1 | 0.61 | ||
| 24 | 22:51 | NE 19 | 1.21 | Light Snow Fog/Mist | VV011 | -12.8 | -15 | 84% | -20 | 76.81 | 1026.5 | 0.13 | |||||
| 24 | 21:51 | NE 13 | 1.21 | Light Snow Fog/Mist | VV013 | -12.8 | -15 | 84% | -19 | 76.91 | 1027.8 | 0.1 | |||||
| 24 | 20:51 | NE 13 | 1.21 | Light Snow | VV014 | -12.8 | -15.6 | 80% | -19 | 76.99 | 1028.9 | 0.1 | 0.28 | ||||
| 24 | 19:51 | NE 15 | 1.21 | Light Snow Fog/Mist | VV009 | -13.3 | -15.6 | 83% | -20 | 77.04 | 1029.4 | 0.1 | |||||
| 24 | 18:51 | NE 15 | 1.21 | Light Snow Fog/Mist | VV013 | -13.3 | -15.6 | 83% | -20 | 77.11 | 1030.5 | 0.08 | |||||
| 24 | 17:51 | NE 17 | 3.22 | Light Snow | OVC029 | -13.3 | -16.1 | -13.3 | -15.6 | 80% | -21 | 77.17 | 1031.4 | 0.05 | 0.36 | ||
| 24 | 16:51 | NE 17 G 30 | 1.61 | Light Snow | OVC032 | -13.3 | -16.1 | 80% | -21 | 77.24 | 1032.2 | 0.05 | |||||
| 24 | 15:51 | NE 13 | 1.21 | Light Snow | VV018 | -13.9 | -16.7 | 80% | -20 | 77.32 | 1033.4 | 0.08 | |||||
| 24 | 14:51 | NE 19 | 3.22 | Light Snow | BKN034 OVC043 | -13.9 | -17.8 | 73% | -22 | 77.34 | 1033.5 | 0.05 | 0.18 | ||||
| 24 | 13:51 | NE 15 | 3.22 | Light Snow | BKN029 OVC042 | -15 | -17.8 | 79% | -22 | 77.39 | 1034.5 | 0.08 | |||||
| 24 | 12:51 | NE 9 | 3.22 | Light Snow | BKN024 OVC033 | -15 | -18.9 | 72% | -20 | 77.47 | 1035.4 | 0.05 | |||||
| 24 | 11:51 | NE 17 | 1.61 | Light Snow | BKN023 OVC028 | -16.1 | -19.4 | -15.6 | -16.7 | 76% | -24 | 77.6 | 1037.3 | 0.03 | |||
| 24 | 10:51 | NE 17 | 1.61 | Light Snow | BKN021 OVC029 | -16.1 | -20 | 72% | -24 | 77.67 | 1038.2 | 0.03 | |||||
| 24 | 09:51 | NE 17 | 2.41 | Light Snow | OVC022 | -16.1 | -21.7 | 62% | -24 | 77.75 | 1039.1 | ||||||
| 24 | 08:51 | NE 20 | 14.48 | Light Snow | BKN049 OVC070 | -16.1 | -25.6 | 44% | -25 | 77.75 | 1039.3 | ||||||
| 24 | 07:51 | NE 19 | 16.09 | Overcast | OVC065 | -16.7 | -26.1 | 44% | -25 | 77.75 | 1039.3 | ||||||
| 24 | 06:51 | NE 19 | 16.09 | Overcast | OVC070 | -16.7 | -26.7 | 42% | -25 | 77.83 | 1040.3 | ||||||
| 24 | 05:51 | NE 17 | 16.09 | Overcast | BKN080 OVC110 | -16.7 | -26.7 | -15.6 | -16.7 | 42% | -25 | 77.85 | 1040.4 | ||||
| 24 | 04:51 | NE 20 | 16.09 | Mostly Cloudy | BKN110 | -16.7 | -26.7 | 42% | -26 | 77.88 | 1040.8 | ||||||
| 24 | 03:51 | NE 19 | 16.09 | Overcast | FEW055 BKN090 OVC100 | -16.1 | -27.2 | 38% | -25 | 77.9 | 1041.0 | ||||||
| 24 | 02:51 | NE 17 | 16.09 | Overcast | BKN075 OVC090 | -16.1 | -27.2 | 38% | -24 | 77.9 | 1041.2 | ||||||
| 24 | 01:51 | NE 19 | 16.09 | Overcast | OVC095 | -16.1 | -26.7 | 40% | -25 | 77.93 | 1041.3 | ||||||
| 24 | 00:51 | NE 17 | 16.09 | Overcast | OVC100 | -15.6 | -26.7 | 38% | -23 | 77.93 | 1041.4 | ||||||
| 23 | 23:51 | NE 19 | 16.09 | Overcast | OVC110 | -16.1 | -27.2 | -15 | -16.1 | 38% | -25 | 77.98 | 1042.1 | ||||
| 23 | 22:51 | NE 22 | 16.09 | Overcast | BKN130 OVC250 | -16.1 | -27.2 | 38% | -25 | 77.98 | 1042.0 | ||||||
| 23 | 21:51 | NE 19 | 16.09 | Overcast | BKN140 OVC250 | -16.1 | -27.8 | 36% | -25 | 78 | 1042.3 | ||||||
| 23 | 20:51 | NE 17 | 16.09 | Overcast | BKN160 OVC250 | -15.6 | -27.8 | 35% | -23 | 78 | 1042.4 | ||||||
| 23 | 19:51 | NE 17 | 16.09 | Fair | CLR | -15.6 | -27.2 | 36% | -23 | 77.98 | 1042.1 | ||||||
| 23 | 18:51 | N 13 | 16.09 | Mostly Cloudy | FEW095 SCT170 BKN250 | -15.6 | -27.2 | 36% | -22 | 77.98 | 1042.2 | ||||||
| 23 | 17:51 | N 17 | 16.09 | Mostly Cloudy | BKN095 BKN250 | -15 | -27.8 | -12.8 | -15.6 | 33% | -23 | 77.93 | 1041.3 | ||||
| 23 | 16:51 | N 24 | 16.09 | Mostly Cloudy | SCT095 BKN250 | -15 | -28.3 | 31% | -24 | 77.95 | 1041.4 | ||||||
| 23 | 15:51 | N 20 G 37 | 16.09 | Mostly Cloudy | BKN095 BKN250 | -14.4 | -28.3 | 30% | -23 | 77.95 | 1041.4 | ||||||
| 23 | 14:51 | N 26 | 16.09 | Mostly Cloudy | BKN090 BKN250 | -13.9 | -27.8 | 30% | -23 | 77.95 | 1041.4 | ||||||
| 23 | 13:51 | N 24 G 37 | 16.09 | Mostly Cloudy | BKN095 BKN250 | -13.3 | -27.8 | 29% | -22 | 77.95 | 1041.1 | ||||||
| 23 | 12:51 | N 22 | 16.09 | Mostly Cloudy | BKN095 BKN250 | -13.9 | -27.2 | 32% | -23 | 77.98 | 1041.3 | ||||||
| 23 | 11:51 | N 20 | 16.09 | Mostly Cloudy | BKN090 BKN250 | -13.9 | -26.1 | -11.1 | -14.4 | 35% | -22 | 78 | 1041.8 | ||||
| 23 | 10:51 | N 30 | 16.09 | Overcast | BKN090 BKN150 OVC250 | -14.4 | -26.1 | 37% | -25 | 77.98 | 1041.5 | ||||||
| 23 | 09:51 | N 26 G 41 | 16.09 | Overcast | BKN090 BKN150 OVC250 | -13.3 | -25.6 | 35% | -23 | 77.95 | 1040.9 | ||||||
| 23 | 08:51 | N 30 G 43 | 16.09 | Overcast | BKN090 BKN150 OVC250 | -13.3 | -24.4 | 39% | -23 | 77.88 | 1039.9 | ||||||
| 23 | 07:51 | N 28 G 39 | 16.09 | Mostly Cloudy | SCT150 BKN190 BKN250 | -12.8 | -22.8 | 43% | -22 | 77.75 | 1038.4 | ||||||
| 23 | 06:51 | N 24 G 41 | 16.09 | Mostly Cloudy | SCT150 BKN190 BKN250 | -12.2 | -21.1 | 48% | -21 | 77.65 | 1036.8 | ||||||
| 23 | 05:51 | N 26 G 46 | 16.09 | Mostly Cloudy | SCT150 BKN250 | -11.1 | -23.3 | -2.8 | -11.1 | 36% | -20 | 77.57 | 1035.6 | ||||
| 23 | 04:51 | N 26 G 43 | 16.09 | Mostly Cloudy | BKN190 | -8.9 | -20 | 41% | -17 | 77.5 | 1034.4 | ||||||
| 23 | 03:51 | N 24 G 37 | 16.09 | Mostly Cloudy | FEW190 BKN240 | -7.2 | -17.8 | 43% | -14 | 77.39 | 1032.9 | ||||||
| 23 | 02:51 | N 20 G 35 | 16.09 | Mostly Cloudy | FEW190 BKN250 | -6.1 | -16.1 | 45% | -12 | 77.37 | 1032.4 | ||||||
| 23 | 01:51 | N 19 | 16.09 | Mostly Cloudy | BKN250 | -5 | -13.9 | 50% | -11 | 77.27 | 1031.4 | ||||||
| 23 | 00:51 | N 22 | 16.09 | A Few Clouds | FEW250 | -4.4 | -13.3 | 50% | -11 | 77.22 | 1030.7 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||