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. | ||||||||||||||||
| 14 | 14:54 | W 9 | 10.00 | Overcast | FEW013 OVC021 | 75 | 69.1 | 82% | 75 | 30.02 | 1016.1 | ||||||
| 14 | 13:54 | W 5 | 10.00 | Mostly Cloudy | BKN018 | 73.9 | 68 | 82% | 30.01 | 1015.5 | |||||||
| 14 | 12:54 | W 5 | 10.00 | Mostly Cloudy | BKN015 | 73.9 | 69.1 | 73.9 | 70 | 85% | 30.02 | 1015.9 | 0.05 | ||||
| 14 | 11:54 | SW 5 | 10.00 | Mostly Cloudy | BKN013 | 73.9 | 69.1 | 85% | 30.04 | 1016.7 | |||||||
| 14 | 10:54 | Calm | 10.00 | Overcast | FEW017 OVC035 | 71.1 | 68 | 90% | 30.03 | 1016.6 | 0.01 | ||||||
| 14 | 09:54 | NW 12 | 10.00 | Overcast | FEW008 OVC014 | 71.1 | 68 | 90% | 30.02 | 1016.2 | 0.04 | ||||||
| 14 | 08:54 | NW 7 | 10.00 | Overcast | FEW005 BKN012 OVC017 | 71.1 | 69.1 | 94% | 30 | 1015.3 | |||||||
| 14 | 07:54 | S 5 | 9.00 | Light Rain | FEW120 | 70 | 68 | 93% | 29.96 | 1013.9 | 0.04 | ||||||
| 14 | 06:54 | Calm | 9.00 | Light Rain | SCT110 | 69.1 | 68 | 77 | 69.1 | 96% | 29.97 | 1014.4 | 0.11 | 0.39 | |||
| 14 | 05:54 | Calm | 2.50 | Heavy Rain Fog/Mist | SCT050 OVC080 | 70 | 68 | 93% | 29.98 | 1014.5 | 0.08 | ||||||
| 14 | 04:54 | Calm | 10.00 | Mostly Cloudy | FEW037 SCT070 BKN090 | 69.1 | 68 | 96% | 29.94 | 1013.3 | 0.2 | ||||||
| 14 | 03:54 | W 10 | 10.00 | Thunderstorm | FEW023 SCT030 OVC037 | 73.9 | 64.9 | 74% | 29.96 | 1013.7 | |||||||
| 14 | 01:54 | S 7 | 10.00 | Partly Cloudy | FEW045 FEW090 SCT110 | 75 | 64 | 69% | 77 | 29.94 | 1013.2 | ||||||
| 14 | 00:54 | N 3 | 10.00 | Partly Cloudy | SCT046 | 77 | 64 | 84 | 72 | 64% | 79 | 29.95 | 1013.5 | ||||
| 13 | 23:54 | NW 3 | 10.00 | Fair | CLR | 72 | 68 | 87% | 29.94 | 1013.2 | |||||||
| 13 | 22:54 | Calm | 10.00 | Fair | CLR | 73 | 66.9 | 81% | 29.91 | 1012.1 | |||||||
| 13 | 21:54 | SW 3 | 10.00 | Fair | CLR | 81 | 66.9 | 62% | 83 | 29.89 | 1011.6 | ||||||
| 13 | 20:54 | S 5 | 10.00 | Fair | CLR | 80.1 | 66.9 | 64% | 82 | 29.87 | 1010.9 | ||||||
| 13 | 19:54 | SE 6 | 10.00 | Fair | CLR | 79 | 66 | 65% | 81 | 29.86 | 1010.8 | ||||||
| 13 | 18:54 | S 5 | 10.00 | Fair | CLR | 84 | 66.9 | 93 | 84 | 57% | 87 | 29.86 | 1010.7 | ||||
| 13 | 17:54 | S 9 | 10.00 | Fair | CLR | 91 | 68 | 47% | 95 | 29.85 | 1010.4 | ||||||
| 13 | 16:54 | S 14 | 10.00 | A Few Clouds | FEW055 | 91.9 | 66.9 | 44% | 95 | 29.86 | 1010.6 | ||||||
| 13 | 15:54 | SW 9 G 21 | 10.00 | Fair | CLR | 91.9 | 66 | 43% | 95 | 29.87 | 1010.8 | ||||||
| 13 | 14:54 | SW 10 G 20 | 10.00 | A Few Clouds | FEW050 | 91.9 | 68 | 46% | 96 | 29.87 | 1010.9 | ||||||
| 13 | 13:54 | S 7 | 10.00 | A Few Clouds | FEW050 | 90 | 66.9 | 47% | 93 | 29.88 | 1011.3 | ||||||
| 13 | 12:54 | SW 9 | 10.00 | Fair | CLR | 90 | 66.9 | 90 | 62.1 | 47% | 93 | 29.9 | 1011.9 | ||||
| 13 | 11:54 | SW 9 | 10.00 | Fair | CLR | 87.1 | 66.9 | 51% | 90 | 29.91 | 1012.2 | ||||||
| 13 | 10:54 | SW 8 | 10.00 | Fair | CLR | 82.9 | 64 | 53% | 84 | 29.92 | 1012.7 | ||||||
| 13 | 09:54 | SW 8 | 10.00 | Fair | CLR | 78.1 | 59 | 52% | 79 | 29.93 | 1013.1 | ||||||
| 13 | 08:54 | Calm | 10.00 | Fair | CLR | 73.9 | 57 | 56% | 29.93 | 1012.9 | |||||||
| 13 | 07:54 | NE 3 | 10.00 | Fair | CLR | 64 | 59 | 84% | 29.9 | 1012.2 | |||||||
| 13 | 06:54 | E 3 | 10.00 | Fair | CLR | 63 | 57 | 73 | 61 | 81% | 29.9 | 1011.9 | |||||
| 13 | 05:54 | Calm | 10.00 | Fair | CLR | 64 | 59 | 84% | 29.88 | 1011.4 | |||||||
| 13 | 04:54 | Calm | 10.00 | Fair | CLR | 62.1 | 57.9 | 86% | 29.87 | 1011.0 | |||||||
| 13 | 03:54 | Calm | 10.00 | Fair | CLR | 63 | 60.1 | 90% | 29.88 | 1011.3 | |||||||
| 13 | 02:54 | Calm | 10.00 | Fair | CLR | 66 | 55.9 | 70% | 29.88 | 1011.4 | |||||||
| 13 | 01:54 | Calm | 10.00 | Fair | CLR | 66.9 | 57 | 71% | 29.88 | 1011.2 | |||||||
| 13 | 00:54 | SW 5 | 10.00 | Fair | CLR | 72 | 57.9 | 82 | 66 | 61% | 29.87 | 1010.8 | |||||
| 12 | 23:54 | SW 7 | 10.00 | Fair | CLR | 73.9 | 57.9 | 57% | 29.86 | 1010.6 | |||||||
| 12 | 22:54 | SW 5 | 10.00 | Fair | CLR | 73 | 59 | 62% | 29.86 | 1010.5 | |||||||
| 12 | 21:54 | S 6 | 10.00 | Fair | CLR | 75 | 59 | 58% | 77 | 29.85 | 1010.2 | ||||||
| 12 | 20:54 | SW 6 | 10.00 | Fair | CLR | 73.9 | 57.9 | 57% | 29.84 | 1010.1 | |||||||
| 12 | 19:54 | SW 7 | 10.00 | Fair | CLR | 78.1 | 57.9 | 50% | 79 | 29.84 | 1010.0 | ||||||
| 12 | 18:54 | S 7 | 10.00 | Fair | CLR | 82 | 59 | 93 | 82 | 46% | 82 | 29.83 | 1009.6 | ||||
| 12 | 17:54 | S 10 | 10.00 | Fair | CLR | 89.1 | 60.1 | 38% | 89 | 29.82 | 1009.3 | ||||||
| 12 | 16:54 | S 15 | 10.00 | Fair | CLR | 91.9 | 60.1 | 34% | 92 | 29.83 | 1009.5 | ||||||
| 12 | 15:54 | SW 16 G 26 | 10.00 | Fair | CLR | 91.9 | 60.1 | 34% | 92 | 29.84 | 1009.8 | ||||||
| 12 | 14:54 | SW 13 | 10.00 | Fair | CLR | 91 | 61 | 37% | 91 | 29.85 | 1010.2 | ||||||
| 12 | 13:54 | SW 18 G 25 | 10.00 | Fair | CLR | 91 | 60.1 | 35% | 91 | 29.87 | 1011.0 | ||||||
| 12 | 12:54 | SW 15 G 21 | 10.00 | Fair | CLR | 89.1 | 60.1 | 89.1 | 57 | 38% | 89 | 29.9 | 1012.1 | ||||
| 12 | 11:54 | SW 15 | 10.00 | Fair | CLR | 87.1 | 60.1 | 40% | 87 | 29.93 | 1012.9 | ||||||
| 12 | 10:54 | SW 14 | 10.00 | Fair | CLR | 82.9 | 59 | 44% | 83 | 29.95 | 1013.8 | ||||||
| 12 | 09:54 | SW 12 | 10.00 | Fair | CLR | 80.1 | 59 | 49% | 81 | 29.97 | 1014.6 | ||||||
| 12 | 08:54 | E 3 | 10.00 | Fair | CLR | 71.1 | 61 | 71% | 29.98 | 1014.9 | |||||||
| 12 | 07:54 | NE 3 | 7.00 | Fair | CLR | 60.1 | 59 | 96% | 29.97 | 1014.7 | |||||||
| 12 | 06:54 | NE 3 | 9.00 | Fair | CLR | 59 | 57 | 62.1 | 57 | 93% | 29.97 | 1014.6 | |||||
| 12 | 05:54 | NE 3 | 8.00 | Fair | CLR | 57 | 55.9 | 96% | 29.96 | 1014.3 | |||||||
| 12 | 04:54 | E 5 | 10.00 | Fair | CLR | 59 | 55.9 | 90% | 29.95 | 1013.9 | |||||||
| 12 | 03:54 | E 3 | 10.00 | Fair | CLR | 59 | 55.9 | 90% | 29.95 | 1013.7 | |||||||
| 12 | 02:54 | Calm | 10.00 | Fair | CLR | 60.1 | 60.1 | 100% | 29.94 | 1013.6 | |||||||
| 12 | 01:54 | Calm | 10.00 | Fair | CLR | 60.1 | 59 | 96% | 29.94 | 1013.5 | |||||||
| 12 | 00:54 | E 3 | 10.00 | Fair | CLR | 61 | 57.9 | 71.1 | 61 | 90% | 29.94 | 1013.5 | |||||
| 11 | 23:54 | NE 5 | 10.00 | Fair | CLR | 62.1 | 57.9 | 86% | 29.94 | 1013.6 | |||||||
| 11 | 22:54 | E 7 | 10.00 | Fair | CLR | 66.9 | 57.9 | 73% | 29.94 | 1013.4 | |||||||
| 11 | 21:54 | NE 3 | 10.00 | Fair | CLR | 64.9 | 57.9 | 78% | 29.94 | 1013.5 | |||||||
| 11 | 20:54 | E 3 | 10.00 | Fair | CLR | 66.9 | 57.9 | 73% | 29.93 | 1013.4 | |||||||
| 11 | 19:54 | E 9 | 10.00 | Fair | CLR | 68 | 57 | 68% | 29.92 | 1013.0 | |||||||
| 11 | 18:54 | E 6 | 7.00 | Fair | CLR | 71.1 | 55.9 | 87.1 | 71.1 | 59% | 29.92 | 1012.9 | |||||
| 11 | 17:54 | S 6 | 10.00 | Fair | CLR | 82 | 57 | 43% | 82 | 29.92 | 1012.8 | ||||||
| 11 | 16:54 | S 8 | 10.00 | Fair | CLR | 86 | 55.9 | 36% | 85 | 29.93 | 1013.1 | ||||||
| 11 | 15:54 | SW 3 | 10.00 | Fair | CLR | 86 | 57 | 37% | 85 | 29.93 | 1013.1 | ||||||
| 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) | |||||||||||||||