Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 14 | 10:54 | Vrbl 3 | 10.00 | Fair | CLR | 43 | 25 | 49% | 30.35 | 1027.8 | |||||||
| 14 | 09:54 | Calm | 10.00 | Fair | CLR | 39.9 | 28 | 63% | 30.34 | 1027.6 | |||||||
| 14 | 08:54 | W 3 | 10.00 | Fair | CLR | 36 | 28 | 73% | 30.33 | 1027.2 | |||||||
| 14 | 07:54 | SW 3 | 10.00 | Fair | CLR | 30.9 | 27 | 85% | 30.31 | 1026.7 | |||||||
| 14 | 06:54 | W 3 | 10.00 | Fair | CLR | 26.1 | 21.9 | 84% | 30.29 | 1025.9 | |||||||
| 14 | 05:54 | Calm | 10.00 | Fair | CLR | 25 | 19.9 | 34 | 25 | 81% | 30.26 | 1024.9 | |||||
| 14 | 04:54 | N 6 | 10.00 | Fair | CLR | 30 | 23 | 75% | 25 | 30.24 | 1024.1 | ||||||
| 14 | 03:54 | NW 3 | 10.00 | Fair | CLR | 32 | 25 | 75% | 30.23 | 1023.8 | |||||||
| 14 | 02:54 | N 6 | 10.00 | Fair | CLR | 32 | 24.1 | 73% | 27 | 30.22 | 1023.4 | ||||||
| 14 | 01:54 | N 6 | 10.00 | Fair | CLR | 32 | 24.1 | 73% | 27 | 30.21 | 1023.2 | ||||||
| 14 | 00:54 | N 9 | 10.00 | Fair | CLR | 34 | 24.1 | 67% | 27 | 30.2 | 1022.7 | ||||||
| 13 | 23:54 | N 8 | 10.00 | Fair | CLR | 33.1 | 24.1 | 42.1 | 32 | 70% | 27 | 30.2 | 1022.7 | ||||
| 13 | 22:54 | N 6 | 10.00 | Fair | CLR | 35.1 | 25 | 67% | 31 | 30.19 | 1022.6 | ||||||
| 13 | 21:54 | N 6 | 10.00 | Fair | CLR | 36 | 26.1 | 67% | 32 | 30.19 | 1022.4 | ||||||
| 13 | 20:54 | N 3 | 10.00 | Overcast | OVC048 | 39.9 | 27 | 60% | 30.17 | 1022.0 | |||||||
| 13 | 19:54 | NW 5 | 10.00 | Overcast | OVC049 | 42.1 | 26.1 | 53% | 40 | 30.16 | 1021.6 | ||||||
| 13 | 18:54 | NW 6 | 10.00 | Overcast | OVC049 | 42.1 | 26.1 | 53% | 39 | 30.15 | 1021.2 | ||||||
| 13 | 17:54 | NW 7 | 10.00 | Overcast | OVC049 | 42.1 | 25 | 44.1 | 41 | 51% | 38 | 30.14 | 1020.7 | ||||
| 13 | 16:54 | NW 8 | 10.00 | Overcast | OVC047 | 42.1 | 24.1 | 49% | 38 | 30.13 | 1020.6 | ||||||
| 13 | 15:54 | NW 9 | 10.00 | Overcast | OVC050 | 42.1 | 24.1 | 49% | 37 | 30.12 | 1020.3 | ||||||
| 13 | 14:54 | NW 13 | 10.00 | Overcast | OVC047 | 43 | 23 | 45% | 37 | 30.11 | 1020.0 | ||||||
| 13 | 13:54 | NW 13 | 10.00 | Overcast | OVC050 | 43 | 24.1 | 47% | 37 | 30.11 | 1019.9 | ||||||
| 13 | 12:54 | NW 10 G 20 | 10.00 | Overcast | OVC047 | 42.1 | 24.1 | 49% | 37 | 30.12 | 1020.2 | ||||||
| 13 | 11:54 | NW 10 G 20 | 10.00 | Overcast | OVC047 | 43 | 25 | 43 | 37 | 49% | 38 | 30.13 | 1020.2 | ||||
| 13 | 10:54 | NW 13 | 10.00 | Overcast | OVC049 | 42.1 | 24.1 | 49% | 36 | 30.12 | 1020.2 | ||||||
| 13 | 09:54 | NW 9 | 10.00 | Overcast | OVC048 | 41 | 27 | 57% | 36 | 30.12 | 1020.1 | ||||||
| 13 | 08:54 | NW 9 | 10.00 | Overcast | OVC048 | 39.9 | 26.1 | 58% | 34 | 30.11 | 1019.8 | ||||||
| 13 | 07:54 | NW 13 | 10.00 | Overcast | OVC048 | 39 | 26.1 | 60% | 32 | 30.1 | 1019.4 | ||||||
| 13 | 06:54 | NW 9 | 10.00 | Overcast | OVC047 | 37.9 | 26.1 | 62% | 32 | 30.09 | 1018.9 | ||||||
| 13 | 05:54 | NW 8 | 10.00 | Overcast | OVC046 | 37.9 | 26.1 | 37.9 | 35.1 | 62% | 33 | 30.08 | 1018.6 | ||||
| 13 | 04:54 | N 7 | 10.00 | Mostly Cloudy | BKN046 | 36 | 26.1 | 67% | 31 | 30.07 | 1018.4 | ||||||
| 13 | 03:54 | NW 9 | 10.00 | A Few Clouds | FEW041 | 36 | 26.1 | 67% | 30 | 30.07 | 1018.3 | ||||||
| 13 | 02:54 | NW 8 | 10.00 | Fair | CLR | 36 | 26.1 | 67% | 30 | 30.06 | 1018.1 | ||||||
| 13 | 01:54 | NW 7 | 10.00 | Partly Cloudy | SCT041 | 37 | 26.1 | 65% | 32 | 30.06 | 1017.9 | ||||||
| 13 | 00:54 | NW 8 | 10.00 | Fair | CLR | 37.9 | 25 | 60% | 33 | 30.06 | 1018.0 | ||||||
| 12 | 23:54 | N 5 | 10.00 | Fair | CLR | 37.9 | 25 | 46 | 37.9 | 60% | 35 | 30.06 | 1018.0 | ||||
| 12 | 22:54 | N 9 | 10.00 | Mostly Cloudy | BKN047 | 39.9 | 24.1 | 53% | 34 | 30.07 | 1018.2 | ||||||
| 12 | 21:54 | N 9 | 10.00 | Overcast | OVC046 | 42.1 | 26.1 | 53% | 37 | 30.08 | 1018.5 | ||||||
| 12 | 20:54 | N 9 | 10.00 | Overcast | OVC050 | 43 | 26.1 | 51% | 38 | 30.08 | 1018.7 | ||||||
| 12 | 19:54 | N 13 G 24 | 10.00 | Overcast | OVC050 | 43 | 27 | 53% | 37 | 30.07 | 1018.3 | ||||||
| 12 | 18:54 | N 14 | 10.00 | Overcast | OVC055 | 44.1 | 28.9 | 55% | 38 | 30.06 | 1018.1 | ||||||
| 12 | 17:54 | N 10 | 10.00 | Overcast | OVC060 | 46 | 28.9 | 48.9 | 46 | 51% | 42 | 30.04 | 1017.2 | ||||
| 12 | 16:54 | NW 8 | 10.00 | Overcast | OVC055 | 46 | 28.9 | 51% | 42 | 30.03 | 1016.9 | ||||||
| 12 | 15:54 | NW 12 | 10.00 | Overcast | BKN049 OVC060 | 46.9 | 30 | 52% | 42 | 30.02 | 1016.4 | ||||||
| 12 | 14:54 | NW 16 G 22 | 10.00 | Overcast | SCT042 OVC060 | 46.9 | 30.9 | 54% | 41 | 30.01 | 1016.1 | ||||||
| 12 | 13:54 | N 15 G 24 | 10.00 | Overcast | BKN048 OVC055 | 46 | 32 | 58% | 40 | 30 | 1015.9 | ||||||
| 12 | 12:54 | NW 20 G 28 | 10.00 | Overcast | FEW039 OVC060 | 46.9 | 30.9 | 54% | 40 | 29.99 | 1015.5 | ||||||
| 12 | 11:54 | NW 12 G 22 | 10.00 | Overcast | FEW035 BKN043 OVC050 | 48 | 34 | 51.1 | 45 | 58% | 44 | 29.98 | 1015.2 | ||||
| 12 | 10:54 | NW 15 | 10.00 | Partly Cloudy | FEW030 SCT038 | 46.9 | 35.1 | 63% | 41 | 29.99 | 1015.5 | ||||||
| 12 | 09:54 | NW 14 G 21 | 10.00 | A Few Clouds | FEW025 | 48.9 | 37.9 | 66% | 44 | 29.98 | 1015.0 | ||||||
| 12 | 08:54 | N 16 G 24 | 10.00 | A Few Clouds | FEW020 | 48 | 39 | 71% | 42 | 29.97 | 1014.8 | ||||||
| 12 | 07:54 | NW 12 | 10.00 | Fair | CLR | 46.9 | 39.9 | 77% | 42 | 29.96 | 1014.3 | ||||||
| 12 | 06:54 | NW 8 | 10.00 | Fair | CLR | 46 | 41 | 83% | 42 | 29.93 | 1013.3 | ||||||
| 12 | 05:54 | NW 10 | 10.00 | Fair | CLR | 46 | 42.1 | 48.9 | 45 | 86% | 42 | 29.91 | 1012.7 | ||||
| 12 | 04:54 | W 6 | 10.00 | Mostly Cloudy | BKN085 | 48 | 43 | 83% | 46 | 29.91 | 1012.6 | ||||||
| 12 | 03:54 | W 7 | 10.00 | Overcast | OVC085 | 48.9 | 44.1 | 83% | 46 | 29.9 | 1012.3 | ||||||
| 12 | 02:54 | W 6 | 10.00 | Overcast | OVC085 | 46.9 | 43 | 86% | 45 | 29.91 | 1012.7 | ||||||
| 12 | 01:54 | SW 5 | 10.00 | Overcast | OVC090 | 46.9 | 43 | 86% | 45 | 29.9 | 1012.3 | ||||||
| 11 | 23:54 | NW 3 | 10.00 | Fair | CLR | 50 | 43 | 62.1 | 50 | 77% | 29.91 | 1012.4 | |||||
| 11 | 22:54 | N 9 | 10.00 | Partly Cloudy | SCT100 | 50 | 43 | 77% | 47 | 29.91 | 1012.6 | ||||||
| 11 | 21:54 | N 9 | 10.00 | Overcast | OVC100 | 52 | 44.1 | 75% | 29.9 | 1012.4 | |||||||
| 11 | 20:54 | N 8 | 10.00 | Fair | CLR | 52 | 45 | 77% | 29.91 | 1012.6 | |||||||
| 11 | 19:54 | N 10 | 10.00 | Fair | CLR | 55.9 | 45 | 67% | 29.89 | 1012.0 | |||||||
| 11 | 18:54 | N 8 | 10.00 | A Few Clouds | FEW040 | 57.9 | 45 | 62% | 29.87 | 1011.5 | |||||||
| 11 | 17:54 | NW 12 | 10.00 | Mostly Cloudy | FEW043 BKN055 | 62.1 | 46.9 | 70 | 62.1 | 58% | 29.85 | 1010.5 | |||||
| 11 | 16:54 | NW 15 G 26 | 10.00 | Overcast | OVC046 | 64 | 46.9 | 54% | 29.82 | 1009.6 | |||||||
| 11 | 15:54 | W 16 | 10.00 | Mostly Cloudy | BKN044 BKN055 | 64.9 | 46.9 | 52% | 29.8 | 1008.8 | |||||||
| 11 | 14:54 | W 20 G 28 | 10.00 | Fair | CLR | 66.9 | 46 | 47% | 29.76 | 1007.8 | |||||||
| 11 | 13:54 | W 18 | 10.00 | Fair | CLR | 69.1 | 48 | 47% | 29.76 | 1007.4 | |||||||
| 11 | 12:54 | W 14 G 22 | 10.00 | Fair | CLR | 69.1 | 50 | 51% | 29.75 | 1007.3 | |||||||
| 11 | 11:54 | W 10 | 10.00 | Fair | CLR | 68 | 51.1 | 68 | 39 | 55% | 29.76 | 1007.7 | |||||
| Date | Time (cst) | 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) | |||||||||||||||