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. | ||||||||||||||||
| 02 | 19:51 | E 15 | 16.09 | Overcast | BKN200 OVC250 | 0.6 | -3.3 | 75% | -3 | 76.56 | 1021.7 | ||||||
| 02 | 18:51 | E 15 | 16.09 | Mostly Cloudy | BKN170 BKN250 | 2.2 | -3.3 | 67% | -1 | 76.58 | 1021.8 | ||||||
| 02 | 17:51 | E 13 | 16.09 | Overcast | BKN190 OVC250 | 2.2 | -2.8 | 5 | 1.7 | 70% | -1 | 76.58 | 1021.9 | ||||
| 02 | 16:51 | SE 11 | 16.09 | Overcast | FEW180 OVC250 | 2.8 | -2.2 | 70% | 0 | 76.58 | 1022.0 | ||||||
| 02 | 15:51 | SE 11 | 16.09 | Mostly Cloudy | FEW044 BKN250 | 3.9 | -2.8 | 62% | 1 | 76.56 | 1021.6 | ||||||
| 02 | 14:51 | Calm | 16.09 | Mostly Cloudy | FEW042 BKN250 | 5 | -3.9 | 53% | 76.58 | 1021.8 | |||||||
| 02 | 13:51 | Calm | 16.09 | Mostly Cloudy | FEW041 BKN250 | 3.3 | -3.9 | 60% | 76.58 | 1021.9 | |||||||
| 02 | 12:51 | Calm | 16.09 | Mostly Cloudy | BKN042 | 2.8 | -4.4 | 59% | 76.61 | 1022.5 | |||||||
| 02 | 11:51 | Calm | 16.09 | Overcast | OVC042 | 2.2 | -5 | 2.2 | -1.1 | 59% | 76.68 | 1023.5 | |||||
| 02 | 10:51 | Calm | 16.09 | Overcast | OVC041 | 2.2 | -4.4 | 62% | 76.71 | 1023.9 | |||||||
| 02 | 09:51 | W 6 | 16.09 | Mostly Cloudy | BKN042 | 1.1 | -5 | 64% | 76.68 | 1023.7 | |||||||
| 02 | 08:51 | W 9 | 16.09 | Overcast | OVC043 | 0 | -5.6 | 66% | -3 | 76.71 | 1023.7 | ||||||
| 02 | 07:51 | SW 9 | 16.09 | Overcast | OVC043 | -0.6 | -5.6 | 69% | -3 | 76.71 | 1023.8 | ||||||
| 02 | 06:51 | W 9 | 16.09 | Overcast | OVC043 | -1.1 | -5.6 | 72% | -4 | 76.68 | 1023.6 | ||||||
| 02 | 05:51 | NW 9 | 16.09 | Overcast | OVC041 | -1.1 | -6.7 | -1.1 | -2.2 | 66% | -4 | 76.66 | 1023.1 | ||||
| 02 | 04:51 | SW 7 | 16.09 | Overcast | OVC036 | -1.7 | -7.2 | 66% | -4 | 76.61 | 1022.5 | ||||||
| 02 | 03:51 | SW 9 | 16.09 | Overcast | OVC037 | -1.7 | -7.8 | 63% | -5 | 76.61 | 1022.7 | ||||||
| 02 | 02:51 | SW 7 | 16.09 | Overcast | OVC044 | -2.2 | -8.3 | 63% | -5 | 76.61 | 1022.7 | ||||||
| 02 | 01:51 | SW 9 | 16.09 | Overcast | OVC050 | -2.2 | -8.9 | 60% | -5 | 76.61 | 1022.6 | ||||||
| 02 | 00:51 | SW 6 | 16.09 | Overcast | OVC050 | -2.2 | -9.4 | 58% | 76.61 | 1022.7 | |||||||
| 01 | 23:51 | SW 9 | 16.09 | Overcast | OVC044 | -2.2 | -10 | -1.7 | -2.8 | 56% | -5 | 76.63 | 1023.2 | ||||
| 01 | 22:51 | SW 11 | 16.09 | Overcast | OVC036 | -2.2 | -10 | 56% | -6 | 76.66 | 1023.5 | ||||||
| 01 | 21:51 | S 7 | 16.09 | Overcast | OVC044 | -2.2 | -10.6 | 53% | -5 | 76.66 | 1023.6 | ||||||
| 01 | 20:51 | S 11 | 16.09 | Overcast | OVC041 | -2.8 | -10.6 | 55% | -7 | 76.68 | 1024.2 | ||||||
| 01 | 19:51 | S 9 | 16.09 | Overcast | OVC048 | -2.8 | -10.6 | 55% | -6 | 76.68 | 1024.1 | ||||||
| 01 | 18:51 | S 11 | 16.09 | Mostly Cloudy | BKN055 | -2.2 | -10.6 | 53% | -6 | 76.68 | 1024.2 | ||||||
| 01 | 17:51 | S 19 | 16.09 | Mostly Cloudy | BKN049 | -2.2 | -10.6 | -2.2 | -5.6 | 53% | -7 | 76.66 | 1023.8 | ||||
| 01 | 16:51 | S 13 | 16.09 | Mostly Cloudy | BKN045 | -2.2 | -10.6 | 53% | -6 | 76.66 | 1023.8 | ||||||
| 01 | 15:51 | S 20 | 16.09 | Overcast | OVC048 | -2.8 | -11.1 | 53% | -8 | 76.66 | 1023.8 | ||||||
| 01 | 14:51 | S 20 | 16.09 | Overcast | OVC060 | -3.3 | -11.7 | 53% | -9 | 76.73 | 1025.1 | ||||||
| 01 | 13:51 | S 13 | 16.09 | Overcast | OVC080 | -4.4 | -12.8 | 52% | -9 | 76.84 | 1026.4 | ||||||
| 01 | 12:51 | SE 15 | 16.09 | Overcast | OVC065 | -5 | -12.8 | 55% | -10 | 76.94 | 1027.7 | ||||||
| 01 | 11:51 | SW 9 | 16.09 | Overcast | OVC060 | -5.6 | -13.9 | -5.6 | -15.6 | 52% | -9 | 77.09 | 1029.5 | ||||
| 01 | 10:51 | SW 11 | 16.09 | Overcast | BKN110 OVC200 | -6.7 | -15 | 52% | -11 | 77.11 | 1030.2 | ||||||
| 01 | 09:51 | S 11 | 16.09 | Overcast | SCT120 OVC250 | -8.3 | -16.1 | 54% | -13 | 77.17 | 1030.7 | ||||||
| 01 | 08:51 | SW 9 | 16.09 | Overcast | BKN200 OVC250 | -10.6 | -16.7 | 61% | -15 | 77.19 | 1031.1 | ||||||
| 01 | 07:51 | SW 7 | 16.09 | Mostly Cloudy | FEW200 BKN250 | -12.8 | -17.2 | 70% | -17 | 77.22 | 1031.6 | ||||||
| 01 | 06:51 | Calm | 16.09 | A Few Clouds | FEW250 | -13.3 | -17.2 | 73% | 77.19 | 1031.3 | |||||||
| 01 | 05:51 | Calm | 16.09 | Fair | CLR | -15 | -18.3 | -11.7 | -15 | 76% | 77.27 | 1032.3 | |||||
| 01 | 04:51 | W 7 | 16.09 | Fair | CLR | -13.9 | -17.2 | 76% | -18 | 77.29 | 1032.5 | ||||||
| 01 | 03:51 | W 6 | 16.09 | Fair | CLR | -13.3 | -17.2 | 73% | 77.32 | 1032.7 | |||||||
| 01 | 02:51 | W 9 | 16.09 | Fair | CLR | -13.3 | -17.2 | 73% | -18 | 77.34 | 1033.2 | ||||||
| 01 | 01:51 | W 6 | 16.09 | Fair | CLR | -13.3 | -17.8 | 69% | 77.37 | 1033.6 | |||||||
| 01 | 00:51 | W 9 | 16.09 | Fair | CLR | -12.8 | -17.2 | 70% | -18 | 77.42 | 1034.1 | ||||||
| 31 | 23:51 | W 13 | 16.09 | Fair | CLR | -11.7 | -17.2 | -8.9 | -13.3 | 64% | -18 | 77.42 | 1034.2 | ||||
| 31 | 22:51 | W 11 | 16.09 | Fair | CLR | -12.2 | -17.2 | 67% | -18 | 77.42 | 1034.4 | ||||||
| 31 | 21:51 | NW 7 | 16.09 | Fair | CLR | -12.2 | -16.7 | 69% | -16 | 77.42 | 1034.4 | ||||||
| 31 | 20:51 | NW 9 | 16.09 | Fair | CLR | -11.1 | -16.7 | 64% | -16 | 77.44 | 1034.8 | ||||||
| 31 | 19:51 | NW 11 | 16.09 | Fair | CLR | -10.6 | -16.1 | 64% | -16 | 77.47 | 1035.0 | ||||||
| 31 | 18:51 | NW 15 | 16.09 | A Few Clouds | FEW250 | -9.4 | -15.6 | 61% | -15 | 77.44 | 1034.9 | ||||||
| 31 | 17:51 | W 19 | 16.09 | A Few Clouds | FEW250 | -8.9 | -15.6 | -6.7 | -10 | 59% | -16 | 77.42 | 1034.6 | ||||
| 31 | 16:51 | W 15 | 16.09 | Fair | CLR | -7.8 | -15 | 57% | -13 | 77.42 | 1034.3 | ||||||
| 31 | 15:51 | W 19 | 16.09 | Fair | CLR | -7.2 | -15 | 54% | -14 | 77.44 | 1034.5 | ||||||
| 31 | 14:51 | W 13 | 16.09 | Fair | CLR | -7.2 | -14.4 | 57% | -12 | 77.44 | 1034.5 | ||||||
| 31 | 13:51 | NW 17 | 16.09 | Fair | CLR | -7.8 | -15.6 | 54% | -14 | 77.47 | 1034.7 | ||||||
| 31 | 12:51 | W 22 | 16.09 | Fair | CLR | -8.9 | -16.1 | 56% | -16 | 77.52 | 1035.6 | ||||||
| 31 | 11:51 | W 22 | 16.09 | Fair | CLR | -10 | -16.7 | -10 | -15.6 | 58% | -18 | 77.57 | 1036.1 | ||||
| 31 | 10:51 | NW 17 | 16.09 | A Few Clouds | FEW120 | -11.7 | -17.8 | 61% | -19 | 77.6 | 1036.7 | ||||||
| 31 | 09:51 | NW 19 | 16.09 | Partly Cloudy | SCT120 | -12.8 | -18.3 | 64% | -20 | 77.62 | 1036.9 | ||||||
| 31 | 08:51 | NW 20 | 16.09 | Partly Cloudy | FEW065 SCT120 | -13.3 | -18.3 | 66% | -21 | 77.6 | 1036.8 | ||||||
| 31 | 07:51 | NW 15 | 16.09 | Mostly Cloudy | BKN120 | -14.4 | -18.9 | 69% | -22 | 77.57 | 1036.6 | ||||||
| 31 | 05:51 | NW 11 | 16.09 | Fair | CLR | -15 | -18.9 | -10.6 | -15 | 72% | -21 | 77.57 | 1036.3 | ||||
| 31 | 04:51 | NW 17 | 16.09 | Fair | CLR | -13.9 | -17.2 | 76% | -21 | 77.55 | 1036.0 | ||||||
| 31 | 03:51 | W 13 | 16.09 | A Few Clouds | FEW035 | -13.9 | -16.7 | 80% | -20 | 77.55 | 1035.9 | ||||||
| 31 | 02:51 | NW 15 | 16.09 | A Few Clouds | FEW035 | -12.8 | -15 | 84% | -20 | 77.52 | 1035.6 | ||||||
| 31 | 01:51 | NW 15 | 16.09 | A Few Clouds | FEW017 FEW035 | -11.7 | -14.4 | 81% | -18 | 77.52 | 1035.5 | ||||||
| 31 | 00:51 | NW 17 | 14.48 | Light Snow | BKN019 OVC035 | -11.1 | -13.9 | 80% | -18 | 77.5 | 1035.1 | ||||||
| 30 | 23:51 | NW 15 | 12.87 | Light Snow | SCT044 OVC080 | -10.6 | -13.3 | -9.4 | -10.6 | 81% | -17 | 77.47 | 1034.9 | ||||
| 30 | 22:51 | NW 15 | 12.87 | Light Snow | SCT041 BKN060 OVC070 | -10 | -13.9 | 73% | -16 | 77.47 | 1035.0 | ||||||
| 30 | 21:51 | N 17 | 14.48 | Light Snow | FEW024 FEW039 OVC070 | -10 | -13.3 | 77% | -17 | 77.44 | 1034.5 | ||||||
| 30 | 20:51 | N 22 G 33 | 14.48 | Light Snow | FEW026 SCT048 OVC070 | -9.4 | -13.9 | 70% | -17 | 77.42 | 1034.2 | ||||||
| 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) | |||||||||||||||