Weather observations for the past three days for
St. Louis Downtown 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 | 17:53 | NW 16 G 25 | 10.00 | Fair | CLR | 89.1 | 66 | 47% | 92 | 29.81 | 1009.0 | ||||||
| 21 | 16:53 | NW 10 G 22 | 10.00 | A Few Clouds | FEW060 | 90 | 68 | 48% | 94 | 29.81 | 1008.9 | ||||||
| 21 | 15:53 | N 14 | 10.00 | A Few Clouds | FEW065 | 91.9 | 66 | 43% | 95 | 29.82 | 1009.1 | ||||||
| 21 | 14:53 | NW 9 | 10.00 | Mostly Cloudy | BKN055 BKN070 | 91 | 71.1 | 52% | 98 | 29.82 | 1009.3 | ||||||
| 21 | 13:53 | N 7 | 10.00 | A Few Clouds | FEW055 | 91 | 71.1 | 52% | 98 | 29.83 | 1009.5 | ||||||
| 21 | 12:53 | N 15 | 10.00 | A Few Clouds | FEW038 | 90 | 73 | 91 | 82 | 58% | 98 | 29.83 | 1009.5 | ||||
| 21 | 11:53 | N 6 | 10.00 | Fair | CLR | 89.1 | 73 | 59% | 97 | 29.82 | 1009.3 | ||||||
| 21 | 10:53 | W 6 | 10.00 | Fair | CLR | 87.1 | 73.9 | 65% | 95 | 29.82 | 1009.1 | ||||||
| 21 | 09:53 | NW 10 | 10.00 | Fair | CLR | 84.9 | 75 | 72% | 93 | 29.82 | 1009.3 | ||||||
| 21 | 08:53 | W 5 | 10.00 | Fair | CLR | 84.9 | 77 | 77% | 95 | 29.8 | 1008.7 | ||||||
| 21 | 07:53 | Calm | 10.00 | Fair | CLR | 82.9 | 75.9 | 79% | 91 | 29.81 | 1008.9 | ||||||
| 21 | 06:53 | Calm | 10.00 | Fair | CLR | 82.9 | 75 | 82.9 | 81 | 77% | 90 | 29.77 | 1007.7 | ||||
| 21 | 05:53 | Calm | 10.00 | Fair | CLR | 82 | 75 | 79% | 89 | 29.77 | 1007.7 | ||||||
| 21 | 04:53 | SW 7 | 10.00 | Fair | CLR | 82 | 75 | 79% | 89 | 29.73 | 1006.2 | ||||||
| 21 | 03:53 | SW 7 | 10.00 | Fair | CLR | 81 | 75 | 82% | 87 | 29.77 | 1007.5 | ||||||
| 21 | 02:53 | W 6 | 10.00 | Fair | CLR | 81 | 75.9 | 85% | 87 | 29.8 | 1008.7 | ||||||
| 21 | 01:53 | Vrbl 6 | 10.00 | Fair | CLR | 82 | 77 | 85% | 90 | 29.81 | 1008.8 | ||||||
| 21 | 00:53 | Calm | 10.00 | Fair | CLR | 81 | 77 | 89.1 | 79 | 88% | 88 | 29.82 | 1009.2 | ||||
| 20 | 23:53 | S 6 | 9.00 | Fair | CLR | 80.1 | 77 | 90% | 86 | 29.84 | 1009.8 | ||||||
| 20 | 22:53 | Calm | 9.00 | Fair | CLR | 80.1 | 77 | 90% | 86 | 29.86 | 1010.7 | ||||||
| 20 | 21:53 | Calm | 9.00 | Fair | CLR | 81 | 77 | 88% | 88 | 29.85 | 1010.4 | ||||||
| 20 | 20:53 | Calm | 10.00 | Fair | CLR | 82.9 | 77 | 82% | 92 | 29.82 | 1009.4 | ||||||
| 20 | 19:53 | SW 6 | 10.00 | Fair | CLR | 87.1 | 75.9 | 70% | 98 | 29.8 | 1008.5 | ||||||
| 20 | 18:53 | S 6 | 9.00 | Fair | CLR | 89.1 | 77 | 93 | 89.1 | 68% | 102 | 29.83 | 1009.5 | ||||
| 20 | 17:53 | S 10 | 8.00 | Fair | CLR | 90 | 75.9 | 63% | 102 | 29.81 | 1009.1 | ||||||
| 20 | 16:53 | E 7 | 10.00 | A Few Clouds | FEW047 | 91.9 | 73.9 | 56% | 102 | 29.85 | 1010.2 | ||||||
| 20 | 15:53 | N 6 | 8.00 | A Few Clouds | FEW046 | 91.9 | 73 | 54% | 101 | 29.89 | 1011.5 | ||||||
| 20 | 14:53 | Calm | 8.00 | Partly Cloudy | FEW042 SCT055 | 90 | 73.9 | 59% | 99 | 29.9 | 1012.0 | ||||||
| 20 | 13:53 | E 7 | 9.00 | Partly Cloudy | SCT037 | 91 | 75 | 59% | 102 | 29.9 | 1012.1 | ||||||
| 20 | 12:53 | Vrbl 3 | 8.00 | A Few Clouds | FEW025 | 88 | 75 | 88 | 72 | 66% | 98 | 29.92 | 1012.5 | ||||
| 20 | 11:53 | Vrbl 5 | 6.00 | Partly Cloudy with Haze | SCT024 | 87.1 | 75.9 | 70% | 98 | 29.92 | 1012.5 | ||||||
| 20 | 10:53 | Calm | 5.00 | Fair with Haze | CLR | 84.9 | 73.9 | 70% | 92 | 29.91 | 1012.5 | ||||||
| 20 | 09:53 | Vrbl 6 | 5.00 | Fair with Haze | CLR | 82.9 | 72 | 70% | 88 | 29.92 | 1012.7 | ||||||
| 20 | 08:53 | S 5 | 4.00 | Fair with Haze | CLR | 80.1 | 71.1 | 74% | 84 | 29.94 | 1013.3 | ||||||
| 20 | 07:53 | SE 5 | 4.00 | Partly Cloudy with Haze | SCT040 | 75.9 | 71.1 | 85% | 76 | 29.93 | 1013.2 | ||||||
| 20 | 06:53 | Calm | 5.00 | Fog/Mist | FEW050 | 72 | 70 | 77 | 71.1 | 94% | 29.92 | 1012.8 | |||||
| 20 | 05:53 | Calm | 4.00 | Fog/Mist | CLR | 71.1 | 69.1 | 94% | 29.92 | 1012.7 | |||||||
| 20 | 04:53 | NE 3 | 5.00 | Fog/Mist | CLR | 73 | 70 | 90% | 29.91 | 1012.4 | |||||||
| 20 | 03:53 | N 5 | 5.00 | Fog/Mist | CLR | 73 | 71.1 | 94% | 29.9 | 1012.2 | |||||||
| 20 | 02:53 | Calm | 6.00 | Fog/Mist | CLR | 73.9 | 71.1 | 91% | 29.91 | 1012.4 | |||||||
| 20 | 01:53 | Calm | 6.00 | Fair with Haze | CLR | 75.9 | 71.1 | 85% | 76 | 29.92 | 1012.9 | ||||||
| 20 | 00:53 | Calm | 7.00 | Mostly Cloudy | BKN042 | 75 | 72 | 86 | 75 | 90% | 74 | 29.93 | 1013.1 | ||||
| 19 | 23:53 | E 6 | 8.00 | Overcast | SCT029 BKN038 OVC050 | 78.1 | 72 | 82% | 80 | 29.94 | 1013.2 | ||||||
| 19 | 22:53 | E 5 | 8.00 | Fair | CLR | 79 | 73 | 82% | 82 | 29.94 | 1013.3 | ||||||
| 19 | 21:53 | NE 6 | 9.00 | Overcast | OVC034 | 82 | 73.9 | 77% | 88 | 29.94 | 1013.4 | ||||||
| 19 | 20:53 | NE 6 | 8.00 | Partly Cloudy | FEW026 SCT038 | 82 | 75 | 79% | 89 | 29.91 | 1012.3 | ||||||
| 19 | 19:53 | NE 3 | 10.00 | Fair | CLR | 84 | 78.1 | 82% | 95 | 29.9 | 1011.9 | ||||||
| 19 | 18:53 | S 3 | 10.00 | Mostly Cloudy | BKN075 | 84 | 79 | 88 | 77 | 85% | 96 | 29.9 | 1011.9 | 0.19 | |||
| 19 | 16:53 | Vrbl 3 | 10.00 | A Few Clouds | FEW095 | 88 | 77 | 70% | 100 | 29.91 | 1012.3 | ||||||
| 19 | 15:53 | S 3 | 10.00 | Fair | CLR | 84.9 | 77 | 77% | 95 | 29.91 | 1012.4 | 0.19 | |||||
| 19 | 14:53 | Calm | 9.00 | Thunderstorm Light Rain | BKN031 BKN100 | 78.1 | 75.9 | 93% | 81 | 29.92 | 1012.8 | 0.19 | |||||
| 19 | 13:53 | Vrbl 3 | 10.00 | Thunderstorm in Vicinity | BKN033 BKN043 | 82.9 | 75 | 77% | 90 | 29.92 | 1012.8 | ||||||
| 19 | 12:53 | N 3 | 10.00 | Thunderstorm in Vicinity | FEW034 SCT042 BKN049 | 88 | 75 | 90 | 78.1 | 66% | 98 | 29.92 | 1012.8 | ||||
| 19 | 11:53 | Calm | 10.00 | Mostly Cloudy | SCT027 BKN041 BKN065 | 88 | 75.9 | 68% | 99 | 29.95 | 1013.6 | ||||||
| 19 | 10:53 | Calm | 10.00 | A Few Clouds | FEW024 | 88 | 75.9 | 68% | 99 | 29.96 | 1013.9 | ||||||
| 19 | 09:53 | Calm | 10.00 | Fair | CLR | 84 | 75 | 74% | 92 | 29.96 | 1014.0 | ||||||
| 19 | 08:53 | Calm | 10.00 | A Few Clouds | FEW055 FEW090 | 82 | 75 | 79% | 89 | 29.96 | 1014.0 | ||||||
| 19 | 07:53 | W 3 | 10.00 | Partly Cloudy | FEW047 SCT080 | 79 | 73.9 | 85% | 83 | 29.97 | 1014.3 | ||||||
| 19 | 06:53 | SW 6 | 10.00 | Mostly Cloudy | SCT041 BKN055 BKN075 | 78.1 | 73 | 81 | 75.9 | 85% | 81 | 29.95 | 1013.8 | ||||
| 19 | 05:53 | Calm | 10.00 | Fair | CLR | 75.9 | 73 | 91% | 76 | 29.94 | 1013.4 | ||||||
| 19 | 04:53 | SW 5 | 10.00 | Fair | CLR | 77 | 73 | 88% | 78 | 29.92 | 1012.7 | ||||||
| 19 | 03:53 | SW 3 | 10.00 | Fair | CLR | 78.1 | 73 | 85% | 81 | 29.93 | 1012.9 | ||||||
| 19 | 02:53 | SW 5 | 10.00 | Fair | CLR | 79 | 73 | 82% | 82 | 29.93 | 1013.1 | ||||||
| 19 | 01:53 | N 6 | 10.00 | Fair | CLR | 79 | 73 | 82% | 82 | 29.92 | 1012.8 | ||||||
| 19 | 00:53 | W 3 | 10.00 | Partly Cloudy | SCT080 | 81 | 73 | 91 | 80.1 | 77% | 86 | 29.94 | 1013.2 | ||||
| 18 | 23:53 | SW 3 | 10.00 | Fair | CLR | 81 | 73 | 77% | 86 | 29.94 | 1013.2 | ||||||
| 18 | 22:53 | SW 5 | 10.00 | Fair | CLR | 82.9 | 73.9 | 74% | 89 | 29.94 | 1013.2 | ||||||
| 18 | 21:53 | SW 3 | 10.00 | Partly Cloudy | FEW050 SCT065 | 84 | 73 | 70% | 90 | 29.92 | 1012.5 | ||||||
| 18 | 20:53 | W 3 | 10.00 | Fair | CLR | 84.9 | 72 | 65% | 91 | 29.91 | 1012.3 | ||||||
| 18 | 19:53 | W 8 | 10.00 | Fair | CLR | 89.1 | 71.1 | 55% | 95 | 29.89 | 1011.6 | ||||||
| 18 | 18:53 | W 7 | 10.00 | A Few Clouds | FEW055 | 91 | 73 | 93 | 90 | 56% | 100 | 29.89 | 1011.7 | ||||
| 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) | |||||||||||||||