Weather observations for the past three days for
St. Louis Lambert International Airport
| Date | Time (cdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 11 | 03:51 | W 17 G 31 | 2.00 | Thunderstorm Heavy Rain Fog/Mist | FEW013 BKN031 OVC055CB | 61 | 57.9 | 90% | 29.72 | 1005.3 | 0.18 | 0.18 | |||||
| 11 | 02:51 | SW 13 | 10.00 | Overcast | BKN039 BKN050 OVC150 | 73 | 63 | 71% | 29.66 | 1003.2 | |||||||
| 11 | 01:51 | S 10 | 10.00 | Overcast | SCT036 BKN160 BKN200 OVC250 | 72 | 63 | 73% | 29.69 | 1004.1 | |||||||
| 11 | 00:51 | SW 15 G 22 | 10.00 | Overcast | BKN034 BKN170 OVC250 | 71.1 | 63 | 79 | 71.1 | 76% | 29.71 | 1004.9 | |||||
| 10 | 23:51 | S 13 | 10.00 | Mostly Cloudy | FEW170 BKN250 | 72 | 63 | 73% | 29.71 | 1005.1 | |||||||
| 10 | 22:51 | S 16 G 29 | 10.00 | Fair | CLR | 72 | 62.1 | 71% | 29.71 | 1005.0 | |||||||
| 10 | 21:51 | S 20 G 30 | 10.00 | Partly Cloudy | FEW180 SCT250 | 73 | 62.1 | 69% | 29.72 | 1005.5 | |||||||
| 10 | 20:51 | S 16 | 10.00 | Mostly Cloudy | SCT180 BKN250 | 75 | 62.1 | 64% | 77 | 29.72 | 1005.6 | ||||||
| 10 | 18:51 | SW 18 G 32 | 10.00 | Mostly Cloudy | FEW055 BKN190 BKN250 | 79 | 62.1 | 87.1 | 79 | 56% | 80 | 29.73 | 1005.9 | ||||
| 10 | 16:51 | S 20 G 31 | 10.00 | Mostly Cloudy | FEW055 BKN180 BKN250 | 81 | 63 | 54% | 82 | 29.73 | 1005.8 | ||||||
| 10 | 15:51 | S 16 G 33 | 10.00 | Mostly Cloudy | FEW055 FEW140 BKN200 | 82.9 | 62.1 | 49% | 84 | 29.73 | 1005.7 | ||||||
| 10 | 14:51 | S 17 G 30 | 10.00 | Mostly Cloudy | FEW050 FEW130 BKN200 | 86 | 60.1 | 42% | 86 | 29.75 | 1006.4 | ||||||
| 10 | 13:51 | S 21 G 29 | 10.00 | Partly Cloudy and Breezy | FEW050 FEW120 SCT250 | 84.9 | 63 | 48% | 86 | 29.78 | 1007.5 | ||||||
| 10 | 12:51 | SW 13 | 10.00 | Partly Cloudy | FEW050 FEW120 SCT250 | 82.9 | 64 | 82.9 | 64 | 53% | 84 | 29.82 | 1008.7 | ||||
| 10 | 10:51 | SW 15 G 24 | 10.00 | A Few Clouds | FEW050 FEW250 | 75.9 | 64 | 67% | 78 | 29.86 | 1010.1 | ||||||
| 10 | 09:51 | SW 20 G 26 | 10.00 | A Few Clouds | FEW050 FEW250 | 73 | 64 | 74% | 29.86 | 1010.2 | |||||||
| 10 | 08:51 | S 9 | 10.00 | A Few Clouds | FEW250 | 68 | 63 | 84% | 29.87 | 1010.6 | |||||||
| 10 | 07:51 | S 7 | 10.00 | A Few Clouds | FEW250 | 64.9 | 62.1 | 90% | 29.86 | 1010.3 | |||||||
| 10 | 06:51 | S 8 | 10.00 | A Few Clouds | FEW250 | 64.9 | 61 | 66.9 | 64 | 87% | 29.85 | 1010.0 | |||||
| 10 | 05:51 | S 10 | 10.00 | Fair | CLR | 64.9 | 61 | 87% | 29.86 | 1010.5 | |||||||
| 10 | 04:51 | S 9 | 10.00 | Fair | CLR | 64 | 60.1 | 87% | 29.85 | 1010.1 | |||||||
| 10 | 03:51 | S 7 | 10.00 | Fair | CLR | 64 | 60.1 | 87% | 29.85 | 1009.8 | |||||||
| 10 | 02:51 | SW 9 | 10.00 | A Few Clouds | FEW050 | 64.9 | 60.1 | 84% | 29.87 | 1010.5 | |||||||
| 10 | 01:51 | SW 13 | 10.00 | Fair | CLR | 66 | 60.1 | 81% | 29.86 | 1010.1 | |||||||
| 10 | 00:51 | S 9 | 10.00 | Fair | CLR | 66.9 | 59 | 73 | 66.9 | 76% | 29.84 | 1009.6 | |||||
| 09 | 23:51 | SW 13 G 24 | 10.00 | Fair | CLR | 68 | 59 | 73% | 29.84 | 1009.6 | |||||||
| 09 | 22:51 | S 14 | 10.00 | A Few Clouds | FEW038 | 69.1 | 60.1 | 73% | 29.83 | 1009.3 | |||||||
| 09 | 21:51 | S 13 | 10.00 | Partly Cloudy | SCT038 | 70 | 60.1 | 71% | 29.81 | 1008.9 | |||||||
| 09 | 20:51 | S 12 | 10.00 | A Few Clouds | FEW050 | 71.1 | 60.1 | 68% | 29.78 | 1007.9 | |||||||
| 09 | 19:51 | S 12 | 10.00 | A Few Clouds | FEW040 FEW250 | 71.1 | 60.1 | 68% | 29.75 | 1007.1 | |||||||
| 09 | 18:51 | S 14 G 23 | 10.00 | A Few Clouds | FEW035 FEW250 | 73 | 60.1 | 78.1 | 73 | 64% | 29.73 | 1006.5 | |||||
| 09 | 17:51 | S 16 G 29 | 10.00 | A Few Clouds | FEW035 FEW250 | 75 | 61 | 62% | 77 | 29.73 | 1006.2 | ||||||
| 09 | 16:51 | S 17 G 26 | 10.00 | A Few Clouds | FEW035 FEW250 | 75 | 60.1 | 60% | 77 | 29.73 | 1006.4 | ||||||
| 09 | 15:51 | S 17 G 28 | 10.00 | A Few Clouds | FEW035 FEW250 | 75.9 | 59 | 56% | 78 | 29.74 | 1006.5 | ||||||
| 09 | 14:51 | S 17 G 26 | 10.00 | A Few Clouds | FEW032 FEW120 FEW200 | 77 | 59 | 54% | 79 | 29.75 | 1006.9 | ||||||
| 09 | 13:51 | S 16 G 24 | 10.00 | A Few Clouds | FEW200 | 78.1 | 57 | 48% | 79 | 29.77 | 1007.4 | ||||||
| 09 | 12:51 | SW 13 G 22 | 10.00 | A Few Clouds | FEW200 | 73.9 | 55.9 | 73.9 | 52 | 54% | 29.8 | 1008.4 | |||||
| 09 | 11:51 | S 15 G 23 | 10.00 | A Few Clouds | FEW030 | 70 | 55.9 | 61% | 29.83 | 1009.8 | |||||||
| 09 | 10:51 | S 14 G 25 | 10.00 | A Few Clouds | FEW030 | 66.9 | 55 | 66% | 29.85 | 1010.3 | |||||||
| 09 | 09:51 | S 13 G 18 | 10.00 | Fair | CLR | 64 | 52 | 65% | 29.87 | 1011.0 | |||||||
| 09 | 08:51 | S 8 | 10.00 | Fair | CLR | 57 | 46.9 | 69% | 29.87 | 1011.2 | |||||||
| 09 | 07:51 | S 6 | 10.00 | Fair | CLR | 53.1 | 44.1 | 72% | 29.86 | 1010.9 | |||||||
| 09 | 05:51 | S 13 | 10.00 | Fair | CLR | 53.1 | 43 | 69% | 29.86 | 1010.7 | |||||||
| 09 | 04:51 | S 7 | 10.00 | Fair | CLR | 51.1 | 39.9 | 66% | 29.86 | 1010.7 | |||||||
| 09 | 03:51 | S 10 | 10.00 | Fair | CLR | 51.1 | 39 | 64% | 29.87 | 1011.0 | |||||||
| 09 | 02:51 | S 8 | 10.00 | Fair | CLR | 53.1 | 37.9 | 57% | 29.89 | 1011.7 | |||||||
| 09 | 01:51 | S 9 | 10.00 | Fair | CLR | 55 | 37 | 51% | 29.88 | 1011.7 | |||||||
| 09 | 00:51 | S 13 G 23 | 10.00 | Fair | CLR | 57 | 35.1 | 64 | 55 | 44% | 29.89 | 1011.7 | |||||
| 08 | 23:51 | S 13 | 10.00 | Fair | CLR | 55.9 | 32 | 40% | 29.89 | 1012.2 | |||||||
| 08 | 22:51 | S 8 | 10.00 | Fair | CLR | 55.9 | 35.1 | 46% | 29.9 | 1012.6 | |||||||
| 08 | 21:51 | S 9 | 10.00 | Fair | CLR | 57 | 36 | 45% | 29.9 | 1012.5 | |||||||
| 08 | 20:51 | S 7 | 10.00 | Fair | CLR | 60.1 | 24.1 | 25% | 29.9 | 1012.6 | |||||||
| 08 | 19:51 | S 6 | 10.00 | Fair | CLR | 62.1 | 25 | 24% | 29.9 | 1012.8 | |||||||
| 08 | 18:51 | SW 10 | 10.00 | Fair | CLR | 64 | 25 | 68 | 57.9 | 23% | 29.91 | 1013.1 | |||||
| 08 | 17:51 | SW 15 | 10.00 | Fair | CLR | 66.9 | 26.1 | 21% | 29.91 | 1013.0 | |||||||
| 08 | 16:51 | SW 10 | 10.00 | Fair | CLR | 68 | 28.9 | 23% | 29.92 | 1013.4 | |||||||
| 08 | 15:51 | SW 13 G 26 | 10.00 | Fair | CLR | 66.9 | 28.9 | 24% | 29.95 | 1014.1 | |||||||
| 08 | 14:51 | SW 10 G 17 | 10.00 | Fair | CLR | 64 | 30 | 28% | 29.95 | 1014.5 | |||||||
| 08 | 13:51 | S 10 | 10.00 | Fair | CLR | 61 | 33.1 | 35% | 29.97 | 1015.1 | |||||||
| 08 | 12:51 | SW 7 | 10.00 | Fair | CLR | 57.9 | 37.9 | 57.9 | 36 | 48% | 30.01 | 1016.4 | |||||
| 08 | 11:51 | SW 7 | 10.00 | Fair | CLR | 54 | 37 | 53% | 30.03 | 1017.1 | |||||||
| 08 | 10:51 | SW 9 | 10.00 | Fair | CLR | 51.1 | 37 | 59% | 30.05 | 1018.0 | |||||||
| 08 | 09:51 | W 9 | 10.00 | A Few Clouds | FEW250 | 46 | 37.9 | 73% | 42 | 30.07 | 1018.8 | ||||||
| 08 | 08:51 | SW 9 | 10.00 | A Few Clouds | FEW250 | 41 | 37 | 86% | 36 | 30.07 | 1018.8 | ||||||
| 08 | 07:51 | SW 6 | 10.00 | A Few Clouds | FEW250 | 36 | 34 | 93% | 32 | 30.06 | 1018.6 | ||||||
| 08 | 06:51 | SW 5 | 10.00 | Fair | CLR | 37 | 35.1 | 39.9 | 36 | 93% | 34 | 30.07 | 1019.0 | ||||
| 08 | 05:51 | SW 6 | 10.00 | Fair | CLR | 37 | 35.1 | 93% | 33 | 30.06 | 1018.3 | ||||||
| 08 | 04:51 | SW 5 | 10.00 | Fair | CLR | 37 | 35.1 | 93% | 34 | 30.05 | 1018.2 | ||||||
| Date | Time (cdt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||