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. | ||||||||||||||||
| 27 | 14:54 | Calm | 10.00 | Fair | CLR | 84.9 | 60.1 | 43% | 85 | 29.97 | 1014.3 | ||||||
| 27 | 13:54 | Calm | 10.00 | A Few Clouds | FEW060 | 84 | 60.1 | 44% | 84 | 29.97 | 1014.4 | ||||||
| 27 | 12:54 | Vrbl 3 | 10.00 | A Few Clouds | FEW047 | 82 | 62.1 | 82.9 | 71.1 | 51% | 83 | 29.98 | 1014.7 | ||||
| 27 | 11:54 | Vrbl 5 | 10.00 | A Few Clouds | FEW038 | 81 | 64 | 57% | 83 | 29.99 | 1014.9 | ||||||
| 27 | 10:54 | Calm | 10.00 | A Few Clouds | FEW045 | 79 | 64.9 | 62% | 81 | 29.99 | 1015.0 | ||||||
| 27 | 09:54 | Calm | 10.00 | Partly Cloudy | SCT024 | 78.1 | 66.9 | 69% | 80 | 29.99 | 1014.9 | ||||||
| 27 | 08:54 | Calm | 10.00 | A Few Clouds | FEW030 | 73.9 | 66 | 76% | 29.99 | 1015.2 | |||||||
| 27 | 07:54 | Calm | 9.00 | Overcast | OVC100 | 72 | 66 | 82% | 29.97 | 1014.6 | |||||||
| 27 | 06:54 | Calm | 9.00 | Overcast | OVC100 | 70 | 66.9 | 71.1 | 69.1 | 90% | 29.96 | 1014.0 | |||||
| 27 | 05:54 | Calm | 10.00 | Overcast | OVC090 | 70 | 66 | 87% | 29.95 | 1013.8 | |||||||
| 27 | 04:54 | Calm | 10.00 | Overcast | OVC085 | 71.1 | 64.9 | 81% | 29.94 | 1013.3 | |||||||
| 27 | 03:54 | W 5 | 10.00 | Overcast | OVC085 | 71.1 | 66 | 84% | 29.93 | 1013.0 | |||||||
| 27 | 02:54 | W 3 | 10.00 | Overcast | FEW060 OVC095 | 71.1 | 66 | 84% | 29.92 | 1012.8 | |||||||
| 27 | 01:54 | N 3 | 10.00 | Overcast | OVC100 | 69.1 | 66 | 90% | 29.92 | 1012.6 | |||||||
| 27 | 00:54 | N 3 | 10.00 | Overcast | OVC095 | 71.1 | 66 | 78.1 | 69.1 | 84% | 29.93 | 1012.9 | |||||
| 26 | 23:54 | N 5 | 10.00 | Fair | CLR | 69.1 | 66 | 90% | 29.94 | 1013.2 | |||||||
| 26 | 22:54 | Calm | 10.00 | Fair | CLR | 71.1 | 66 | 84% | 29.93 | 1013.0 | |||||||
| 26 | 21:54 | E 3 | 10.00 | A Few Clouds | FEW120 | 73.9 | 64.9 | 74% | 29.93 | 1012.8 | |||||||
| 26 | 20:54 | SE 5 | 10.00 | A Few Clouds | FEW110 | 73.9 | 64.9 | 74% | 29.92 | 1012.7 | |||||||
| 26 | 19:54 | SE 7 | 10.00 | Fair | CLR | 75.9 | 64 | 67% | 78 | 29.91 | 1012.3 | ||||||
| 26 | 18:54 | SE 10 | 10.00 | A Few Clouds | FEW050 | 78.1 | 64.9 | 82.9 | 78.1 | 64% | 80 | 29.91 | 1012.4 | ||||
| 26 | 17:54 | SE 10 | 10.00 | Partly Cloudy | SCT043 SCT055 | 80.1 | 64.9 | 60% | 82 | 29.92 | 1012.7 | ||||||
| 26 | 16:54 | E 9 | 10.00 | Fair | CLR | 81 | 63 | 54% | 82 | 29.92 | 1012.7 | ||||||
| 26 | 15:54 | NE 6 | 10.00 | Fair | CLR | 82 | 64 | 55% | 84 | 29.93 | 1012.9 | ||||||
| 26 | 14:54 | NE 12 | 10.00 | A Few Clouds | FEW046 | 82.9 | 64 | 53% | 84 | 29.94 | 1013.4 | ||||||
| 26 | 13:54 | NE 13 | 10.00 | Fair | CLR | 81 | 64 | 57% | 83 | 29.96 | 1014.1 | ||||||
| 26 | 12:54 | E 13 | 10.00 | Partly Cloudy | SCT037 SCT048 | 81 | 64 | 82 | 63 | 57% | 83 | 29.98 | 1014.9 | ||||
| 26 | 11:54 | E 12 | 10.00 | Mostly Cloudy | BKN029 | 80.1 | 66 | 62% | 82 | 30 | 1015.4 | ||||||
| 26 | 10:54 | E 5 | 10.00 | Fair | CLR | 78.1 | 66.9 | 69% | 80 | 30.01 | 1015.9 | ||||||
| 26 | 09:54 | NE 6 | 10.00 | Fair | CLR | 75 | 66 | 74% | 76 | 30.02 | 1016.0 | ||||||
| 26 | 08:54 | NE 5 | 10.00 | Fair | CLR | 72 | 63 | 73% | 30.02 | 1016.1 | |||||||
| 26 | 07:54 | NE 3 | 10.00 | Fair | CLR | 68 | 60.1 | 76% | 30.02 | 1016.2 | |||||||
| 26 | 06:54 | NE 3 | 10.00 | Fair | CLR | 62.1 | 59 | 64 | 61 | 90% | 30.02 | 1016.3 | |||||
| 26 | 05:54 | N 5 | 10.00 | Fair | CLR | 62.1 | 55.9 | 80% | 30.01 | 1015.9 | |||||||
| 26 | 04:54 | N 3 | 10.00 | Fair | CLR | 63 | 57 | 81% | 30.01 | 1015.8 | |||||||
| 26 | 03:54 | Calm | 10.00 | Partly Cloudy | SCT032 | 64 | 57.9 | 81% | 30.01 | 1015.8 | |||||||
| 26 | 02:54 | Calm | 10.00 | Fair | CLR | 63 | 57.9 | 84% | 30 | 1015.6 | |||||||
| 26 | 01:54 | Calm | 10.00 | Fair | CLR | 63 | 57 | 81% | 30.01 | 1015.6 | |||||||
| 26 | 00:54 | Calm | 10.00 | Fair | CLR | 63 | 57 | 78.1 | 63 | 81% | 30.02 | 1016.0 | |||||
| 25 | 23:54 | Calm | 10.00 | Fair | CLR | 64 | 57 | 78% | 30.02 | 1016.2 | |||||||
| 25 | 22:54 | Calm | 10.00 | Fair | CLR | 64.9 | 57 | 76% | 30.03 | 1016.4 | |||||||
| 25 | 21:54 | NE 3 | 10.00 | Fair | CLR | 66 | 57.9 | 75% | 30.03 | 1016.5 | |||||||
| 25 | 20:54 | NE 3 | 10.00 | Fair | CLR | 69.1 | 55.9 | 63% | 30.02 | 1016.2 | |||||||
| 25 | 19:54 | E 5 | 10.00 | Fair | CLR | 75 | 53.1 | 46% | 78 | 30.02 | 1016.1 | ||||||
| 25 | 18:54 | E 9 | 10.00 | Fair | CLR | 78.1 | 48.9 | 82 | 78.1 | 36% | 79 | 30.02 | 1016.1 | ||||
| 25 | 17:54 | E 12 | 10.00 | Fair | CLR | 80.1 | 48 | 33% | 79 | 30.03 | 1016.3 | ||||||
| 25 | 16:54 | E 12 | 10.00 | Fair | CLR | 81 | 50 | 34% | 80 | 30.04 | 1017.0 | ||||||
| 25 | 15:54 | E 9 | 10.00 | Fair | CLR | 81 | 51.1 | 35% | 80 | 30.06 | 1017.4 | ||||||
| 25 | 14:54 | E 10 G 20 | 10.00 | Fair | CLR | 81 | 48.9 | 33% | 80 | 30.07 | 1018.0 | ||||||
| 25 | 13:54 | E 14 G 21 | 10.00 | Fair | CLR | 81 | 51.1 | 35% | 80 | 30.09 | 1018.4 | ||||||
| 25 | 12:54 | NE 14 G 18 | 10.00 | Fair | CLR | 80.1 | 52 | 81 | 60.1 | 38% | 80 | 30.11 | 1019.1 | ||||
| 25 | 11:54 | E 7 G 18 | 10.00 | Fair | CLR | 77 | 52 | 42% | 78 | 30.13 | 1020.0 | ||||||
| 25 | 10:54 | Vrbl 3 | 10.00 | Fair | CLR | 75.9 | 54 | 47% | 78 | 30.14 | 1020.3 | ||||||
| 25 | 09:54 | E 5 | 10.00 | Fair | CLR | 73.9 | 54 | 50% | 30.16 | 1020.8 | |||||||
| 25 | 08:54 | SE 3 | 10.00 | Fair | CLR | 70 | 59 | 68% | 30.16 | 1020.9 | |||||||
| 25 | 07:54 | E 5 | 10.00 | Fair | CLR | 66 | 57.9 | 75% | 30.14 | 1020.3 | |||||||
| 25 | 06:54 | Calm | 10.00 | Fair | CLR | 60.1 | 57.9 | 61 | 55 | 93% | 30.12 | 1019.5 | |||||
| 25 | 05:54 | Calm | 10.00 | Fair | CLR | 57 | 55 | 93% | 30.1 | 1018.9 | |||||||
| 25 | 04:54 | Calm | 10.00 | Fair | CLR | 57 | 55.9 | 96% | 30.09 | 1018.4 | |||||||
| 25 | 03:54 | Calm | 10.00 | Fair | CLR | 57.9 | 57 | 97% | 30.08 | 1018.1 | |||||||
| 25 | 02:54 | Calm | 10.00 | Fair | CLR | 59 | 55.9 | 90% | 30.07 | 1017.7 | |||||||
| 25 | 01:54 | Calm | 10.00 | Fair | CLR | 60.1 | 57 | 90% | 30.07 | 1017.7 | |||||||
| 25 | 00:54 | Calm | 10.00 | Fair | CLR | 61 | 55.9 | 78.1 | 57.9 | 84% | 30.07 | 1017.7 | |||||
| 24 | 23:54 | N 3 | 10.00 | Fair | CLR | 61 | 57.9 | 90% | 30.06 | 1017.6 | |||||||
| 24 | 22:54 | Calm | 10.00 | Fair | CLR | 64.9 | 59 | 81% | 30.06 | 1017.7 | |||||||
| 24 | 21:54 | NE 3 | 10.00 | Fair | CLR | 64.9 | 60.1 | 84% | 30.05 | 1017.3 | |||||||
| 24 | 20:54 | Calm | 10.00 | Fair | CLR | 68 | 60.1 | 76% | 30.04 | 1016.9 | |||||||
| 24 | 19:54 | NE 3 | 10.00 | Fair | CLR | 75.9 | 54 | 47% | 78 | 30.03 | 1016.6 | ||||||
| 24 | 18:54 | N 6 | 10.00 | Fair | CLR | 78.1 | 51.1 | 81 | 75.9 | 39% | 79 | 30.02 | 1016.2 | ||||
| 24 | 17:54 | N 6 | 10.00 | Fair | CLR | 80.1 | 52 | 38% | 80 | 30.02 | 1016.0 | ||||||
| 24 | 16:54 | N 8 | 10.00 | Fair | CLR | 81 | 52 | 37% | 80 | 30.02 | 1016.2 | ||||||
| 24 | 15:54 | NW 6 | 10.00 | Fair | CLR | 80.1 | 54 | 41% | 80 | 30.03 | 1016.6 | ||||||
| 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) | |||||||||||||||