Weather observations for the past three days for
St. Charles, St. Charles County Smartt 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. | ||||||||||||||||
| 22 | 16:54 | E 8 | 10.00 | Overcast | OVC021 | 66 | 57 | 73% | 29.89 | 1011.9 | |||||||
| 22 | 15:54 | NE 10 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.9 | 1012.1 | |||||||
| 22 | 14:54 | NE 8 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.91 | 1012.5 | |||||||
| 22 | 13:54 | NE 10 | 10.00 | Overcast | OVC020 | 64.9 | 55.9 | 73% | 29.92 | 1013.0 | |||||||
| 22 | 12:54 | Vrbl 6 | 10.00 | Overcast | OVC022 | 66 | 57 | 66.9 | 62.1 | 73% | 29.94 | 1013.5 | |||||
| 22 | 11:54 | NE 9 | 10.00 | Overcast | OVC022 | 66 | 57 | 73% | 29.95 | 1013.9 | |||||||
| 22 | 10:54 | NE 9 | 10.00 | Overcast | OVC021 | 66 | 57 | 73% | 29.95 | 1014.0 | |||||||
| 22 | 09:54 | E 9 | 10.00 | Mostly Cloudy | BKN019 BKN060 | 66 | 55.9 | 70% | 29.96 | 1014.2 | |||||||
| 22 | 08:54 | E 12 | 10.00 | Overcast | OVC020 | 64 | 54 | 70% | 29.97 | 1014.5 | |||||||
| 22 | 07:54 | NE 12 | 10.00 | Overcast | OVC050 | 63 | 54 | 73% | 29.98 | 1014.9 | |||||||
| 22 | 06:54 | NE 12 | 10.00 | Overcast | OVC050 | 62.1 | 55 | 63 | 62.1 | 78% | 29.98 | 1014.7 | |||||
| 22 | 05:54 | NE 9 | 10.00 | Overcast | OVC050 | 62.1 | 55 | 78% | 29.97 | 1014.6 | |||||||
| 22 | 04:54 | NE 6 | 10.00 | Overcast | OVC050 | 63 | 55.9 | 78% | 29.98 | 1014.7 | |||||||
| 22 | 03:54 | NE 7 | 10.00 | Overcast | OVC030 | 63 | 55.9 | 78% | 29.98 | 1014.9 | |||||||
| 22 | 02:54 | NE 7 | 10.00 | Overcast | OVC031 | 62.1 | 55.9 | 80% | 29.98 | 1014.9 | |||||||
| 22 | 01:54 | NE 7 | 10.00 | Overcast | OVC029 | 63 | 55.9 | 78% | 29.99 | 1015.3 | |||||||
| 22 | 00:54 | E 6 | 10.00 | Overcast | OVC030 | 62.1 | 55.9 | 66.9 | 61 | 80% | 30.02 | 1016.3 | |||||
| 21 | 23:54 | E 6 | 10.00 | Partly Cloudy | FEW027 SCT055 | 62.1 | 55 | 78% | 30.04 | 1016.8 | |||||||
| 21 | 22:54 | NE 5 | 10.00 | Overcast | OVC028 | 63 | 55 | 76% | 30.06 | 1017.5 | |||||||
| 21 | 21:54 | E 6 | 10.00 | Overcast | OVC026 | 63 | 55 | 76% | 30.08 | 1018.1 | |||||||
| 21 | 20:54 | E 10 | 10.00 | Overcast | FEW022 FEW038 OVC090 | 64 | 55 | 73% | 30.06 | 1017.7 | |||||||
| 21 | 19:54 | E 14 | 10.00 | Overcast | BKN025 OVC041 | 66 | 57 | 73% | 30.06 | 1017.6 | |||||||
| 21 | 18:54 | NE 12 | 10.00 | A Few Clouds | FEW040 | 66.9 | 55 | 72 | 66.9 | 66% | 30.05 | 1017.5 | |||||
| 21 | 17:54 | E 13 | 10.00 | Overcast | OVC039 | 69.1 | 57 | 66% | 30.06 | 1017.5 | |||||||
| 21 | 16:54 | E 12 | 10.00 | Mostly Cloudy | BKN037 | 71.1 | 57 | 61% | 30.06 | 1017.6 | |||||||
| 21 | 15:54 | E 13 | 10.00 | Overcast | OVC035 | 71.1 | 57 | 61% | 30.08 | 1018.3 | |||||||
| 21 | 14:54 | E 14 | 10.00 | Partly Cloudy | SCT036 | 72 | 57 | 59% | 30.08 | 1018.4 | |||||||
| 21 | 13:54 | NE 10 | 10.00 | Mostly Cloudy | BKN035 | 70 | 55.9 | 61% | 30.12 | 1019.5 | |||||||
| 21 | 12:54 | NE 14 G 20 | 10.00 | A Few Clouds | FEW035 | 68 | 54 | 69.1 | 53.1 | 61% | 30.12 | 1019.8 | |||||
| 21 | 11:54 | NE 10 | 10.00 | Fair | CLR | 66.9 | 54 | 63% | 30.14 | 1020.3 | |||||||
| 21 | 10:54 | E 6 | 10.00 | Fair | CLR | 64.9 | 51.1 | 61% | 30.15 | 1020.6 | |||||||
| 21 | 09:54 | N 8 | 10.00 | Fair | CLR | 62.1 | 50 | 65% | 30.14 | 1020.4 | |||||||
| 21 | 08:54 | NE 9 | 10.00 | Fair | CLR | 59 | 46.9 | 64% | 30.16 | 1021.1 | |||||||
| 21 | 07:54 | NE 9 | 10.00 | Fair | CLR | 55.9 | 46 | 70% | 30.16 | 1021.1 | |||||||
| 21 | 06:54 | NE 9 | 10.00 | Fair | CLR | 53.1 | 44.1 | 60.1 | 52 | 72% | 30.18 | 1021.7 | |||||
| 21 | 05:54 | NE 12 | 10.00 | Fair | CLR | 53.1 | 44.1 | 72% | 30.18 | 1021.7 | |||||||
| 21 | 04:54 | NE 7 | 10.00 | Overcast | OVC060 | 55 | 45 | 69% | 30.17 | 1021.5 | |||||||
| 21 | 03:54 | NE 13 | 10.00 | Overcast | OVC055 | 55.9 | 45 | 67% | 30.18 | 1021.7 | |||||||
| 21 | 02:54 | NE 12 | 10.00 | Fair | CLR | 55.9 | 44.1 | 65% | 30.16 | 1020.9 | |||||||
| 21 | 01:54 | E 12 | 10.00 | Fair | CLR | 57.9 | 46 | 65% | 30.14 | 1020.2 | |||||||
| 21 | 00:54 | E 15 G 20 | 10.00 | Mostly Cloudy | FEW060 BKN100 | 60.1 | 46.9 | 66 | 60.1 | 62% | 30.15 | 1020.7 | |||||
| 20 | 23:54 | NE 8 | 10.00 | Thunderstorm in Vicinity | OVC060 | 64 | 53.1 | 68% | 30.17 | 1021.3 | |||||||
| 20 | 22:54 | NW 3 | 10.00 | Overcast | OVC060 | 64 | 57 | 78% | 30.17 | 1021.3 | |||||||
| 20 | 21:54 | Calm | 10.00 | Overcast | OVC060 | 64 | 55 | 73% | 30.16 | 1020.9 | |||||||
| 20 | 20:54 | E 3 | 10.00 | Overcast | OVC060 | 64 | 55.9 | 75% | 30.14 | 1020.3 | |||||||
| 20 | 19:54 | E 5 | 10.00 | Overcast | OVC060 | 64.9 | 54 | 68% | 30.13 | 1020.0 | |||||||
| 20 | 18:54 | E 7 | 10.00 | Overcast | OVC060 | 66 | 53.1 | 66.9 | 63 | 63% | 30.12 | 1019.8 | |||||
| 20 | 17:54 | NE 8 | 10.00 | Overcast | OVC055 | 66 | 52 | 61% | 30.13 | 1020.0 | |||||||
| 20 | 16:54 | NE 10 | 10.00 | Overcast | OVC055 | 66.9 | 52 | 59% | 30.13 | 1020.1 | |||||||
| 20 | 15:54 | NE 9 | 10.00 | Overcast | FEW031 OVC060 | 66.9 | 53.1 | 61% | 30.15 | 1020.8 | |||||||
| 20 | 14:54 | N 7 | 10.00 | Overcast | FEW029 OVC055 | 66 | 53.1 | 63% | 30.16 | 1021.2 | |||||||
| 20 | 13:54 | N 8 | 10.00 | Overcast | FEW027 OVC055 | 63 | 52 | 68% | 30.18 | 1021.9 | |||||||
| 20 | 12:54 | N 9 | 10.00 | Overcast | SCT027 BKN060 OVC100 | 63 | 52 | 63 | 55 | 68% | 30.2 | 1022.5 | |||||
| 20 | 11:54 | N 8 | 10.00 | Overcast | OVC060 | 60.1 | 50 | 70% | 30.19 | 1022.3 | |||||||
| 20 | 10:54 | NE 8 | 10.00 | Overcast | OVC050 | 57.9 | 48 | 70% | 30.21 | 1022.9 | |||||||
| 20 | 09:54 | N 12 | 10.00 | Overcast | OVC060 | 57 | 48 | 72% | 30.22 | 1023.0 | |||||||
| 20 | 08:54 | NE 12 | 10.00 | Overcast | BKN036 OVC043 | 55.9 | 46.9 | 72% | 30.22 | 1023.2 | |||||||
| 20 | 07:54 | N 10 | 10.00 | Overcast | OVC039 | 55 | 46.9 | 74% | 30.22 | 1023.0 | |||||||
| 20 | 06:54 | N 10 | 10.00 | Overcast | BKN039 OVC047 | 55 | 46.9 | 59 | 55 | 74% | 30.22 | 1023.0 | |||||
| 20 | 05:54 | N 9 | 10.00 | Overcast | SCT039 OVC050 | 55.9 | 48 | 75% | 30.2 | 1022.3 | |||||||
| 20 | 04:54 | N 10 | 10.00 | Overcast | BKN037 OVC060 | 55.9 | 48 | 75% | 30.19 | 1021.9 | |||||||
| 20 | 03:54 | N 9 | 10.00 | Mostly Cloudy | FEW043 SCT080 BKN110 | 55.9 | 48.9 | 77% | 30.18 | 1021.8 | |||||||
| 20 | 02:54 | N 9 | 10.00 | Overcast | OVC021 | 57.9 | 52 | 81% | 30.17 | 1021.3 | |||||||
| 20 | 01:54 | N 7 | 10.00 | Partly Cloudy | SCT020 | 57.9 | 52 | 81% | 30.16 | 1020.9 | |||||||
| 20 | 00:54 | N 8 | 10.00 | Mostly Cloudy | FEW055 BKN120 | 59 | 52 | 69.1 | 59 | 78% | 30.15 | 1020.6 | |||||
| 19 | 23:54 | N 8 | 10.00 | Overcast | FEW017 BKN046 OVC055 | 60.1 | 54 | 80% | 30.15 | 1020.6 | |||||||
| 19 | 22:54 | N 9 | 10.00 | Overcast | BKN016 OVC049 | 61 | 55 | 81% | 30.16 | 1020.8 | |||||||
| 19 | 21:54 | N 9 | 10.00 | Overcast | OVC012 | 62.1 | 57.9 | 86% | 30.14 | 1020.2 | |||||||
| 19 | 20:54 | N 15 | 10.00 | Overcast | BKN015 OVC028 | 64.9 | 60.1 | 84% | 30.09 | 1018.5 | |||||||
| 19 | 19:54 | NW 9 | 10.00 | Overcast | OVC038 | 68 | 61 | 78% | 30.06 | 1017.6 | |||||||
| 19 | 18:54 | NW 13 | 10.00 | Overcast | FEW018 SCT026 OVC032 | 69.1 | 63 | 77 | 69.1 | 81% | 30.04 | 1016.8 | |||||
| 19 | 17:54 | NW 12 | 10.00 | Mostly Cloudy | SCT018 BKN028 BKN110 | 72 | 64.9 | 79% | 30.04 | 1016.8 | |||||||
| 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) | |||||||||||||||