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. | ||||||||||||||||
| 17 | 03:51 | W 19 | 16.09 | Mostly Cloudy | BKN060 | -4.4 | -15.6 | 42% | -10 | 76.15 | 1015.9 | ||||||
| 17 | 02:51 | W 19 | 16.09 | Partly Cloudy | SCT100 | -5 | -14.4 | 48% | -11 | 76.12 | 1015.8 | ||||||
| 17 | 01:51 | NW 22 G 41 | 16.09 | A Few Clouds | FEW100 | -3.9 | -14.4 | 44% | -10 | 76.07 | 1015.0 | ||||||
| 17 | 00:51 | W 15 | 16.09 | A Few Clouds | FEW040 | -3.9 | -12.2 | 53% | -9 | 76.05 | 1014.7 | ||||||
| 16 | 23:51 | NW 20 | 16.09 | A Few Clouds | FEW040 | -3.3 | -12.8 | 5 | -3.3 | 48% | -9 | 76.05 | 1014.8 | ||||
| 16 | 22:51 | W 31 G 52 | 16.09 | Mostly Cloudy | FEW070 BKN095 | -1.7 | -9.4 | 56% | -8 | 76.02 | 1014.3 | ||||||
| 16 | 21:51 | W 24 G 46 | 16.09 | Mostly Cloudy | FEW065 BKN090 | 0.6 | -8.3 | 52% | -5 | 75.95 | 1013.2 | ||||||
| 16 | 20:51 | W 28 | 16.09 | Overcast | BKN075 OVC090 | 1.7 | -3.3 | 70% | -4 | 75.87 | 1012.2 | ||||||
| 16 | 19:51 | W 26 | 14.48 | Light Snow | BKN038 OVC047 | 2.2 | -1.7 | 76% | -3 | 75.84 | 1011.8 | ||||||
| 16 | 18:51 | W 19 | 16.09 | Overcast | SCT070 OVC090 | 4.4 | -3.9 | 55% | 1 | 75.72 | 1010.3 | ||||||
| 16 | 17:51 | SW 13 | 16.09 | Overcast | OVC085 | 4.4 | -3.3 | 7.2 | 3.9 | 58% | 2 | 75.69 | 1009.9 | ||||
| 16 | 16:51 | W 13 | 16.09 | Overcast | FEW024 SCT050 OVC090 | 3.9 | -1.7 | 67% | 1 | 75.64 | 1009.2 | ||||||
| 16 | 15:51 | W 20 | 16.09 | Overcast | SCT055 BKN080 OVC250 | 6.1 | -5 | 45% | 3 | 75.62 | 1008.5 | ||||||
| 16 | 14:51 | W 24 G 37 | 16.09 | Mostly Cloudy | BKN048 BKN065 BKN250 | 6.1 | -4.4 | 47% | 2 | 75.54 | 1007.7 | ||||||
| 16 | 13:51 | W 26 G 39 | 16.09 | Mostly Cloudy | BKN055 BKN250 | 6.7 | -5 | 43% | 3 | 75.49 | 1007.1 | ||||||
| 16 | 12:51 | W 24 G 39 | 16.09 | Partly Cloudy | FEW039 SCT250 | 7.2 | -3.3 | 48% | 4 | 75.49 | 1006.8 | ||||||
| 16 | 11:51 | W 26 | 16.09 | Mostly Cloudy | FEW032 BKN250 | 5.6 | -2.8 | 5.6 | 0.6 | 55% | 2 | 75.54 | 1007.8 | ||||
| 16 | 10:51 | W 26 G 39 | 16.09 | Mostly Cloudy | BKN032 BKN065 BKN110 BKN250 | 5 | -2.2 | 60% | 1 | 75.59 | 1008.5 | ||||||
| 16 | 09:51 | W 24 | 16.09 | Overcast | FEW030 SCT065 BKN110 OVC250 | 4.4 | -2.2 | 63% | 0 | 75.62 | 1008.8 | ||||||
| 16 | 08:51 | W 19 | 16.09 | Overcast | SCT065 OVC085 | 3.3 | -2.8 | 65% | -1 | 75.54 | 1008.0 | ||||||
| 16 | 07:51 | W 22 | 16.09 | Mostly Cloudy | FEW055 FEW095 BKN110 | 2.2 | -5.6 | 57% | -2 | 75.51 | 1007.6 | ||||||
| 16 | 06:51 | W 19 | 16.09 | Mostly Cloudy | BKN130 | 1.7 | -7.8 | 50% | -2 | 75.44 | 1006.6 | ||||||
| 16 | 05:51 | SW 15 | 16.09 | A Few Clouds | FEW050 FEW100 | 0.6 | -10 | 2.8 | 0.6 | 45% | -3 | 75.41 | 1006.2 | ||||
| 16 | 04:51 | SW 17 | 16.09 | A Few Clouds | FEW055 | 1.1 | -10.6 | 42% | -3 | 75.39 | 1006.0 | ||||||
| 16 | 03:51 | SW 22 | 16.09 | Mostly Cloudy | BKN050 | 2.8 | -11.7 | 34% | -2 | 75.39 | 1006.0 | ||||||
| 16 | 02:51 | S 17 | 16.09 | Mostly Cloudy | BKN055 | 2.2 | -11.7 | 35% | -2 | 75.44 | 1006.6 | ||||||
| 16 | 01:51 | S 15 | 16.09 | Mostly Cloudy | BKN055 | 1.7 | -11.7 | 37% | -2 | 75.41 | 1006.3 | ||||||
| 16 | 00:51 | S 13 | 16.09 | Overcast | OVC055 | 1.1 | -11.1 | 40% | -2 | 75.46 | 1007.1 | ||||||
| 15 | 23:51 | S 15 | 16.09 | Overcast | OVC060 | 0.6 | -10.6 | 1.1 | -1.1 | 43% | -3 | 75.54 | 1008.4 | ||||
| 15 | 22:51 | S 17 | 16.09 | Overcast | OVC060 | 0.6 | -8.9 | 49% | -4 | 75.64 | 1009.8 | ||||||
| 15 | 21:51 | S 17 | 16.09 | Overcast | SCT032 BKN060 OVC080 | 0.6 | -12.2 | 38% | -4 | 75.69 | 1010.5 | ||||||
| 15 | 20:51 | S 15 | 16.09 | Overcast | BKN070 OVC100 | 0 | -13.9 | 35% | -4 | 75.77 | 1011.4 | ||||||
| 15 | 19:51 | SE 9 | 16.09 | Partly Cloudy | SCT150 | 0 | -14.4 | 33% | -3 | 75.82 | 1012.1 | ||||||
| 15 | 18:51 | SE 17 | 16.09 | Mostly Cloudy | SCT150 BKN250 | -0.6 | -13.9 | 36% | -5 | 75.82 | 1012.3 | ||||||
| 15 | 17:51 | S 11 | 16.09 | Mostly Cloudy | SCT140 BKN250 | -0.6 | -14.4 | 0.6 | -3.9 | 35% | -4 | 75.92 | 1013.5 | ||||
| 15 | 16:51 | S 9 | 16.09 | Partly Cloudy | FEW140 SCT250 | -0.6 | -15 | 33% | -3 | 76 | 1014.5 | ||||||
| 15 | 15:51 | S 17 | 16.09 | Mostly Cloudy | FEW150 BKN250 | 0 | -15 | 32% | -4 | 76.07 | 1015.5 | ||||||
| 15 | 14:51 | SW 13 | 16.09 | Mostly Cloudy | BKN250 | 0 | -15.6 | 30% | -4 | 76.12 | 1016.1 | ||||||
| 15 | 13:51 | SW 13 | 16.09 | A Few Clouds | FEW250 | -1.1 | -16.1 | 31% | -5 | 76.17 | 1016.8 | ||||||
| 15 | 12:51 | SW 11 | 16.09 | A Few Clouds | FEW250 | -2.8 | -15 | 39% | -7 | 76.28 | 1018.4 | ||||||
| 15 | 11:51 | W 6 | 16.09 | A Few Clouds | FEW250 | -3.9 | -15.6 | -3.3 | -8.3 | 40% | 76.38 | 1019.7 | |||||
| 15 | 10:51 | W 11 | 16.09 | A Few Clouds | FEW250 | -4.4 | -13.9 | 48% | -8 | 76.48 | 1021.0 | ||||||
| 15 | 09:51 | NW 9 | 16.09 | A Few Clouds | FEW250 | -6.7 | -14.4 | 55% | -11 | 76.5 | 1021.5 | ||||||
| 15 | 08:51 | NW 11 | 16.09 | A Few Clouds | FEW250 | -6.7 | -13.9 | 57% | -11 | 76.56 | 1022.0 | ||||||
| 15 | 07:51 | NW 13 | 16.09 | A Few Clouds | FEW250 | -7.8 | -13.9 | 62% | -13 | 76.56 | 1022.1 | ||||||
| 15 | 06:51 | NW 17 | 16.09 | Fair | CLR | -8.3 | -13.9 | 64% | -15 | 76.53 | 1021.8 | ||||||
| 15 | 05:51 | N 17 | 16.09 | Fair | CLR | -7.8 | -13.9 | -4.4 | -7.8 | 62% | -14 | 76.5 | 1021.3 | ||||
| 15 | 04:51 | NW 17 | 16.09 | Fair | CLR | -7.2 | -13.9 | 59% | -13 | 76.48 | 1020.8 | ||||||
| 15 | 03:51 | NW 17 | 16.09 | Fair | CLR | -6.7 | -13.9 | 57% | -13 | 76.48 | 1020.7 | ||||||
| 15 | 02:51 | NW 17 | 16.09 | Fair | CLR | -6.1 | -13.3 | 57% | -12 | 76.48 | 1020.9 | ||||||
| 15 | 01:51 | NW 24 | 16.09 | Fair | CLR | -6.1 | -12.8 | 59% | -13 | 76.48 | 1020.6 | ||||||
| 15 | 00:51 | NW 15 | 16.09 | Fair | CLR | -5.6 | -12.2 | 60% | -11 | 76.48 | 1020.8 | ||||||
| 14 | 23:51 | NW 17 | 16.09 | Fair | CLR | -4.4 | -12.8 | -0.6 | -5 | 52% | -10 | 76.5 | 1021.0 | ||||
| 14 | 22:51 | NW 19 | 16.09 | Fair | CLR | -3.9 | -12.8 | 50% | -9 | 76.53 | 1021.2 | ||||||
| 14 | 21:51 | NW 19 | 16.09 | Fair | CLR | -3.3 | -12.2 | 51% | -9 | 76.53 | 1021.1 | ||||||
| 14 | 20:51 | NW 22 G 39 | 16.09 | Fair | CLR | -2.8 | -11.7 | 51% | -9 | 76.5 | 1020.8 | ||||||
| 14 | 19:51 | NW 22 G 41 | 16.09 | Fair | CLR | -2.2 | -10.6 | 53% | -8 | 76.48 | 1020.7 | ||||||
| 14 | 18:51 | NW 26 G 50 | 16.09 | A Few Clouds | FEW250 | -1.1 | -10 | 51% | -7 | 76.45 | 1020.3 | ||||||
| 14 | 17:51 | NW 26 G 44 | 16.09 | A Few Clouds | FEW045 FEW250 | -0.6 | -10.6 | 4.4 | -0.6 | 47% | -6 | 76.4 | 1019.5 | ||||
| 14 | 16:51 | NW 30 G 50 | 16.09 | A Few Clouds | FEW045 FEW250 | 0 | -10 | 47% | -6 | 76.35 | 1018.6 | ||||||
| 14 | 15:51 | NW 33 G 52 | 16.09 | Partly Cloudy and Breezy | FEW044 SCT250 | 1.7 | -8.9 | 46% | -4 | 76.28 | 1017.5 | ||||||
| 14 | 14:51 | NW 31 G 59 | 16.09 | A Few Clouds | FEW046 | 2.2 | -8.3 | 46% | -3 | 76.2 | 1016.3 | ||||||
| 14 | 13:51 | NW 37 G 63 | 16.09 | A Few Clouds and Breezy | FEW044 | 3.3 | -7.8 | 44% | -2 | 76.12 | 1015.2 | ||||||
| 14 | 12:51 | NW 39 G 65 | 16.09 | A Few Clouds and Breezy | FEW045 | 3.9 | -7.8 | 43% | -2 | 76.07 | 1014.7 | ||||||
| 14 | 11:51 | N 37 G 56 | 16.09 | A Few Clouds and Breezy | FEW025 | 3.9 | -8.3 | 4.4 | 2.8 | 41% | -2 | 76.05 | 1014.5 | ||||
| 14 | 10:51 | NW 31 G 57 | 16.09 | A Few Clouds | FEW025 | 3.9 | -6.1 | 48% | -1 | 76.05 | 1014.4 | ||||||
| 14 | 09:51 | NW 31 G 56 | 16.09 | A Few Clouds | FEW025 | 3.3 | -5 | 55% | -2 | 75.97 | 1013.4 | ||||||
| 14 | 08:51 | NW 30 G 43 | 16.09 | A Few Clouds | FEW025 | 3.3 | -2.8 | 65% | -2 | 75.9 | 1012.3 | ||||||
| 14 | 07:51 | NW 35 G 52 | 16.09 | A Few Clouds and Breezy | FEW025 | 2.8 | -1.1 | 76% | -3 | 75.82 | 1011.2 | ||||||
| 14 | 06:51 | NW 30 G 50 | 16.09 | A Few Clouds | FEW030 | 3.3 | -0.6 | 76% | -2 | 75.74 | 1009.9 | ||||||
| 14 | 05:51 | NW 24 | 16.09 | A Few Clouds | FEW021 | 5 | 0.6 | 8.3 | 5 | 73% | 1 | 75.64 | 1008.6 | ||||
| 14 | 04:51 | NW 17 | 16.09 | A Few Clouds | FEW025 FEW100 | 6.7 | 3.3 | 79% | 4 | 75.59 | 1007.7 | ||||||
| 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) | |||||||||||||||