Weather observations for the past three days for
St. Louis, Spirit Of St. Louis 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. | ||||||||||||||||
| 21 | 22:54 | S 10 | 10.00 | Fair | CLR | 77 | 54 | 45% | 78 | 29.73 | 1006.0 | ||||||
| 21 | 21:54 | Calm | 10.00 | Fair | CLR | 64 | 51.1 | 63% | 29.74 | 1006.7 | |||||||
| 21 | 20:54 | Calm | 10.00 | Fair | CLR | 75.9 | 50 | 40% | 78 | 29.75 | 1006.7 | ||||||
| 21 | 19:54 | SE 7 | 10.00 | Fair | CLR | 79 | 50 | 36% | 79 | 29.74 | 1006.6 | ||||||
| 21 | 18:54 | SE 6 | 10.00 | Fair | CLR | 84 | 51.1 | 89.1 | 82 | 32% | 82 | 29.73 | 1006.3 | ||||
| 21 | 17:54 | NE 7 | 10.00 | Fair | CLR | 86 | 52 | 31% | 84 | 29.74 | 1006.4 | ||||||
| 21 | 16:54 | E 5 | 10.00 | Fair | CLR | 88 | 48.9 | 26% | 85 | 29.75 | 1006.8 | ||||||
| 21 | 15:54 | NE 6 | 10.00 | Fair | CLR | 88 | 48.9 | 26% | 85 | 29.76 | 1007.2 | ||||||
| 21 | 14:54 | E 6 | 10.00 | Fair | CLR | 87.1 | 48.9 | 27% | 84 | 29.78 | 1008.0 | ||||||
| 21 | 13:54 | E 7 | 10.00 | Fair | CLR | 84.9 | 51.1 | 31% | 83 | 29.81 | 1008.9 | ||||||
| 21 | 12:54 | E 5 | 10.00 | Fair | CLR | 82 | 51.1 | 82 | 46 | 34% | 81 | 29.83 | 1009.7 | ||||
| 21 | 11:54 | E 6 | 10.00 | Fair | CLR | 78.1 | 52 | 40% | 79 | 29.86 | 1010.5 | ||||||
| 21 | 10:54 | NE 3 | 10.00 | Fair | CLR | 72 | 50 | 46% | 29.88 | 1011.2 | |||||||
| 21 | 09:54 | NE 5 | 10.00 | Fair | CLR | 64.9 | 48.9 | 56% | 29.87 | 1011.2 | |||||||
| 21 | 08:54 | Calm | 10.00 | Fair | CLR | 57 | 48.9 | 74% | 29.88 | 1011.6 | |||||||
| 21 | 07:54 | Calm | 10.00 | Fair | CLR | 48.9 | 44.1 | 83% | 29.88 | 1011.5 | |||||||
| 21 | 06:54 | Calm | 10.00 | Fair | CLR | 46 | 43 | 57 | 46 | 89% | 29.87 | 1011.2 | |||||
| 21 | 05:54 | Calm | 10.00 | Fair | CLR | 46.9 | 44.1 | 90% | 29.86 | 1010.6 | |||||||
| 21 | 04:54 | Calm | 10.00 | Fair | CLR | 48 | 45 | 89% | 29.86 | 1010.6 | |||||||
| 21 | 03:54 | Calm | 10.00 | A Few Clouds | FEW120 | 52 | 46 | 80% | 29.88 | 1011.2 | |||||||
| 21 | 02:54 | Calm | 10.00 | Fair | CLR | 51.1 | 46 | 83% | 29.89 | 1011.6 | |||||||
| 21 | 01:54 | Calm | 10.00 | Fair | CLR | 54 | 46.9 | 77% | 29.9 | 1011.8 | |||||||
| 21 | 00:54 | Calm | 10.00 | Fair | CLR | 57 | 46.9 | 82 | 55 | 69% | 29.9 | 1011.8 | |||||
| 20 | 23:54 | Calm | 10.00 | Fair | CLR | 57 | 48 | 72% | 29.9 | 1011.8 | |||||||
| 20 | 22:54 | Calm | 10.00 | Fair | CLR | 60.1 | 48 | 65% | 29.89 | 1011.6 | |||||||
| 20 | 21:54 | E 3 | 10.00 | Fair | CLR | 66 | 46 | 49% | 29.88 | 1011.3 | |||||||
| 20 | 20:54 | Calm | 10.00 | Fair | CLR | 64.9 | 48 | 54% | 29.86 | 1010.8 | |||||||
| 20 | 19:54 | Calm | 10.00 | Fair | CLR | 70 | 46.9 | 44% | 29.84 | 1010.3 | |||||||
| 20 | 18:54 | NW 7 | 10.00 | Fair | CLR | 82 | 42.1 | 89.1 | 82 | 24% | 80 | 29.83 | 1009.8 | ||||
| 20 | 17:54 | W 9 | 10.00 | Fair | CLR | 87.1 | 43 | 21% | 84 | 29.81 | 1009.1 | ||||||
| 20 | 16:54 | W 10 | 10.00 | Fair | CLR | 88 | 42.1 | 20% | 84 | 29.81 | 1009.1 | ||||||
| 20 | 15:54 | W 8 G 21 | 10.00 | Fair | CLR | 89.1 | 42.1 | 19% | 85 | 29.83 | 1009.6 | ||||||
| 20 | 14:54 | SW 10 | 10.00 | Fair | CLR | 88 | 45 | 22% | 85 | 29.84 | 1010.1 | ||||||
| 20 | 13:54 | SW 13 G 20 | 10.00 | Fair | CLR | 86 | 46 | 25% | 83 | 29.88 | 1011.3 | ||||||
| 20 | 12:54 | W 13 | 10.00 | Fair | CLR | 82.9 | 46 | 82.9 | 39.9 | 27% | 81 | 29.9 | 1012.2 | ||||
| 20 | 11:54 | SW 12 | 10.00 | Fair | CLR | 80.1 | 46.9 | 31% | 79 | 29.92 | 1012.7 | ||||||
| 20 | 10:54 | W 8 | 10.00 | Fair | CLR | 73.9 | 46.9 | 38% | 29.93 | 1013.2 | |||||||
| 20 | 09:54 | W 8 | 10.00 | Fair | CLR | 68 | 46.9 | 47% | 29.93 | 1013.3 | |||||||
| 20 | 08:54 | Calm | 10.00 | Fair | CLR | 55 | 46 | 72% | 29.93 | 1013.5 | |||||||
| 20 | 07:54 | Calm | 10.00 | Fair | CLR | 43 | 41 | 93% | 29.93 | 1013.6 | |||||||
| 20 | 06:54 | Calm | 10.00 | Fair | CLR | 42.1 | 39 | 48 | 41 | 89% | 29.93 | 1013.2 | |||||
| 20 | 05:54 | Calm | 10.00 | Fair | CLR | 43 | 39.9 | 89% | 29.91 | 1012.8 | |||||||
| 20 | 04:54 | Calm | 10.00 | Fair | CLR | 42.1 | 39 | 89% | 29.9 | 1012.2 | |||||||
| 20 | 03:54 | Calm | 10.00 | Fair | CLR | 43 | 39.9 | 89% | 29.91 | 1012.5 | |||||||
| 20 | 02:54 | Calm | 10.00 | Fair | CLR | 44.1 | 41 | 89% | 29.93 | 1013.3 | |||||||
| 20 | 01:54 | Calm | 10.00 | Fair | CLR | 46 | 41 | 83% | 29.95 | 1014.1 | |||||||
| 20 | 00:54 | Calm | 10.00 | Fair | CLR | 46.9 | 42.1 | 71.1 | 46.9 | 83% | 29.96 | 1014.4 | |||||
| 19 | 23:54 | Calm | 10.00 | Fair | CLR | 48 | 43 | 83% | 29.97 | 1014.6 | |||||||
| 19 | 22:54 | Calm | 10.00 | Fair | CLR | 50 | 44.1 | 80% | 29.97 | 1014.8 | |||||||
| 19 | 21:54 | Calm | 10.00 | Fair | CLR | 53.1 | 44.1 | 72% | 29.97 | 1014.9 | |||||||
| 19 | 20:54 | Calm | 10.00 | Fair | CLR | 57.9 | 44.1 | 60% | 29.96 | 1014.6 | |||||||
| 19 | 19:54 | Calm | 10.00 | Fair | CLR | 61 | 45 | 56% | 29.96 | 1014.6 | |||||||
| 19 | 18:54 | Calm | 10.00 | Fair | CLR | 70 | 44.1 | 81 | 69.1 | 39% | 29.95 | 1014.1 | |||||
| 19 | 17:54 | W 5 | 10.00 | Fair | CLR | 79 | 43 | 28% | 78 | 29.94 | 1013.6 | ||||||
| 19 | 16:54 | W 8 | 10.00 | Fair | CLR | 80.1 | 39.9 | 24% | 79 | 29.95 | 1013.8 | ||||||
| 19 | 15:54 | S 7 | 10.00 | Fair | CLR | 80.1 | 37.9 | 22% | 79 | 29.96 | 1014.3 | ||||||
| 19 | 14:54 | Vrbl 7 | 10.00 | Fair | CLR | 78.1 | 42.1 | 28% | 78 | 29.98 | 1014.9 | ||||||
| 19 | 13:54 | S 8 | 10.00 | Fair | CLR | 73.9 | 41 | 31% | 30.01 | 1016.1 | |||||||
| 19 | 12:54 | S 8 | 10.00 | Fair | CLR | 70 | 41 | 70 | 37 | 35% | 30.03 | 1016.8 | |||||
| 19 | 11:54 | Vrbl 5 | 10.00 | Partly Cloudy | SCT120 | 66 | 39.9 | 39% | 30.04 | 1017.4 | |||||||
| 19 | 10:54 | Calm | 10.00 | Mostly Cloudy | BKN110 | 55.9 | 42.1 | 60% | 30.05 | 1017.6 | |||||||
| 19 | 09:54 | Calm | 10.00 | Overcast | FEW065 OVC110 | 51.1 | 42.1 | 71% | 30.05 | 1017.8 | |||||||
| 19 | 08:54 | Calm | 10.00 | A Few Clouds | FEW110 | 48.9 | 39.9 | 71% | 30.04 | 1017.4 | |||||||
| 19 | 07:54 | Calm | 10.00 | Partly Cloudy | SCT100 | 41 | 37.9 | 89% | 30.04 | 1017.5 | |||||||
| 19 | 06:54 | Calm | 10.00 | A Few Clouds | FEW110 | 37.9 | 36 | 42.1 | 37 | 93% | 30.04 | 1017.3 | |||||
| 19 | 05:54 | Calm | 10.00 | Fair | CLR | 39.9 | 37 | 89% | 30.03 | 1016.7 | |||||||
| 19 | 04:54 | Calm | 10.00 | Fair | CLR | 39.9 | 36 | 86% | 30.01 | 1016.2 | |||||||
| 19 | 03:54 | Calm | 10.00 | Fair | CLR | 37.9 | 35.1 | 89% | 30.01 | 1016.1 | |||||||
| 19 | 02:54 | Calm | 10.00 | Fair | CLR | 39 | 36 | 89% | 30.03 | 1016.8 | |||||||
| 19 | 01:54 | Calm | 10.00 | Fair | CLR | 39 | 36 | 89% | 30.03 | 1016.9 | |||||||
| 19 | 00:54 | Calm | 10.00 | Fair | CLR | 42.1 | 37.9 | 60.1 | 42.1 | 85% | 30.03 | 1017.1 | |||||
| 18 | 23:54 | Calm | 10.00 | Fair | CLR | 43 | 39 | 86% | 30.04 | 1017.5 | |||||||
| 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) | |||||||||||||||