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. | ||||||||||||||||
| 16 | 19:54 | S 6 | 10.00 | Fair | CLR | 75.9 | 51.1 | 42% | 78 | 29.87 | 1011.0 | ||||||
| 16 | 18:54 | SE 3 | 10.00 | Fair | CLR | 78.1 | 59 | 82 | 75 | 52% | 79 | 29.85 | 1010.6 | ||||
| 16 | 17:54 | E 6 | 10.00 | Fair | CLR | 81 | 54 | 39% | 81 | 29.85 | 1010.4 | ||||||
| 16 | 16:54 | W 5 | 10.00 | Fair | CLR | 82 | 51.1 | 34% | 81 | 29.87 | 1011.0 | ||||||
| 16 | 15:54 | NW 7 | 10.00 | Fair | CLR | 81 | 54 | 39% | 81 | 29.87 | 1011.0 | ||||||
| 16 | 14:54 | W 9 | 10.00 | Fair | CLR | 80.1 | 55 | 42% | 80 | 29.9 | 1011.9 | ||||||
| 16 | 13:54 | W 9 | 10.00 | Fair | CLR | 78.1 | 57 | 48% | 79 | 29.91 | 1012.3 | ||||||
| 16 | 12:54 | SW 14 | 10.00 | Fair | CLR | 75 | 60.1 | 75.9 | 57.9 | 60% | 77 | 29.92 | 1012.8 | ||||
| 16 | 11:54 | SW 14 | 10.00 | Fair | CLR | 73 | 59 | 62% | 29.93 | 1013.0 | |||||||
| 16 | 10:54 | SW 15 | 10.00 | Fair | CLR | 71.1 | 59 | 66% | 29.92 | 1012.8 | |||||||
| 16 | 09:54 | W 8 | 10.00 | Fair | CLR | 66.9 | 59 | 76% | 29.91 | 1012.4 | |||||||
| 16 | 08:54 | SW 7 | 10.00 | Fair | CLR | 63 | 57.9 | 84% | 29.9 | 1012.2 | |||||||
| 16 | 07:54 | S 5 | 10.00 | Fair | CLR | 60.1 | 57 | 90% | 29.89 | 1011.9 | |||||||
| 16 | 06:54 | S 5 | 10.00 | Fair | CLR | 57.9 | 55.9 | 64 | 57.9 | 93% | 29.87 | 1011.2 | 0.31 | ||||
| 16 | 05:54 | W 3 | 10.00 | Fair | CLR | 60.1 | 57 | 90% | 29.85 | 1010.4 | |||||||
| 16 | 04:54 | Calm | 10.00 | Fair | CLR | 61 | 57.9 | 90% | 29.83 | 1009.9 | |||||||
| 16 | 03:54 | SW 8 | 10.00 | A Few Clouds | FEW110 | 62.1 | 57.9 | 86% | 29.83 | 1009.7 | 0.05 | 0.31 | |||||
| 16 | 02:54 | S 17 G 26 | 7.00 | Rain | OVC090 | 62.1 | 59 | 90% | 29.84 | 1010.1 | 0.13 | ||||||
| 16 | 01:54 | S 15 | 8.00 | Rain | OVC100 | 63 | 61 | 93% | 29.82 | 1009.6 | 0.13 | ||||||
| 16 | 00:54 | S 10 | 9.00 | Rain | OVC100 | 63 | 61 | 73 | 63 | 93% | 29.84 | 1010.3 | 0.02 | 1.22 | |||
| 15 | 23:54 | S 6 | 10.00 | Light Rain | BKN110 | 63 | 61 | 93% | 29.84 | 1010.0 | |||||||
| 15 | 22:54 | S 3 | 9.00 | Light Rain | FEW070 OVC095 | 64 | 61 | 90% | 29.84 | 1010.1 | 0.21 | ||||||
| 15 | 21:54 | SE 7 | 1.25 | Thunderstorm Heavy Rain Fog/Mist | BKN034 OVC070 | 64.9 | 63 | 93% | 29.85 | 1010.4 | 0.93 | 0.99 | |||||
| 15 | 20:54 | SW 9 | 4.00 | Thunderstorm Rain Fog/Mist | OVC039 | 69.1 | 64.9 | 87% | 29.85 | 1010.3 | 0.06 | ||||||
| 15 | 19:54 | S 15 G 25 | 10.00 | Overcast | OVC041 | 72 | 64 | 76% | 29.81 | 1009.0 | |||||||
| 15 | 18:54 | S 16 | 10.00 | Overcast | FEW027 OVC043 | 73 | 64 | 73 | 70 | 74% | 29.83 | 1009.6 | |||||
| 15 | 17:54 | S 12 | 10.00 | Overcast | OVC049 | 72 | 64 | 76% | 29.83 | 1009.8 | |||||||
| 15 | 16:54 | S 12 | 10.00 | Overcast | OVC039 | 72 | 64 | 76% | 29.84 | 1010.2 | |||||||
| 15 | 15:54 | S 14 | 10.00 | Overcast | OVC045 | 72 | 64 | 76% | 29.85 | 1010.4 | |||||||
| 15 | 14:54 | S 16 | 10.00 | Mostly Cloudy | SCT060 BKN080 | 73 | 62.1 | 69% | 29.85 | 1010.5 | |||||||
| 15 | 13:54 | S 12 | 10.00 | Partly Cloudy | FEW029 SCT110 | 70 | 63 | 79% | 29.87 | 1011.1 | |||||||
| 15 | 12:54 | S 15 | 10.00 | Mostly Cloudy | FEW028 BKN095 BKN110 | 70 | 63 | 73.9 | 69.1 | 79% | 29.84 | 1010.1 | |||||
| 15 | 11:54 | SW 15 | 10.00 | Fair | CLR | 72 | 61 | 68% | 29.89 | 1011.6 | |||||||
| 15 | 10:54 | S 16 G 26 | 10.00 | Fair | CLR | 71.1 | 59 | 66% | 29.9 | 1012.2 | |||||||
| 15 | 09:54 | SW 15 | 10.00 | Overcast | OVC038 | 72 | 59 | 64% | 29.88 | 1011.4 | |||||||
| 15 | 08:54 | SW 16 | 10.00 | Mostly Cloudy | SCT049 BKN075 BKN100 | 73 | 60.1 | 64% | 29.89 | 1011.6 | |||||||
| 15 | 07:54 | SW 10 | 10.00 | Partly Cloudy | SCT120 | 72 | 62.1 | 71% | 29.86 | 1010.5 | |||||||
| 15 | 06:54 | SW 6 | 10.00 | Fair | CLR | 69.1 | 61 | 73.9 | 69.1 | 76% | 29.8 | 1008.7 | |||||
| 15 | 05:54 | S 8 | 10.00 | Fair | CLR | 71.1 | 61 | 71% | 29.77 | 1007.7 | |||||||
| 15 | 04:54 | SW 8 | 10.00 | A Few Clouds | FEW120 | 73 | 62.1 | 69% | 29.79 | 1008.0 | |||||||
| 15 | 03:54 | SW 16 G 25 | 10.00 | Fair | CLR | 73 | 62.1 | 69% | 29.81 | 1008.8 | |||||||
| 15 | 02:54 | SW 18 | 10.00 | Fair | CLR | 73 | 63 | 71% | 29.8 | 1008.5 | |||||||
| 15 | 01:54 | S 15 G 23 | 10.00 | Fair | CLR | 73 | 63 | 71% | 29.8 | 1008.6 | |||||||
| 15 | 00:54 | S 10 | 10.00 | Fair | CLR | 73 | 63 | 86 | 73 | 71% | 29.81 | 1009.1 | |||||
| 14 | 23:54 | SW 15 G 23 | 10.00 | Fair | CLR | 73.9 | 63 | 69% | 29.82 | 1009.3 | |||||||
| 14 | 22:54 | S 17 G 25 | 10.00 | Fair | CLR | 75 | 64 | 69% | 77 | 29.84 | 1010.0 | ||||||
| 14 | 21:54 | S 17 G 26 | 10.00 | Fair | CLR | 77 | 64 | 64% | 79 | 29.84 | 1009.8 | ||||||
| 14 | 20:54 | S 23 G 30 | 10.00 | Fair and Breezy | CLR | 80.1 | 63 | 56% | 81 | 29.81 | 1008.8 | ||||||
| 14 | 19:54 | S 15 G 26 | 10.00 | Fair | CLR | 82 | 63 | 53% | 83 | 29.79 | 1008.1 | ||||||
| 14 | 18:54 | S 21 G 28 | 10.00 | A Few Clouds and Breezy | FEW065 | 86 | 63 | 91 | 82.9 | 46% | 87 | 29.77 | 1007.8 | ||||
| 14 | 17:54 | SW 18 G 30 | 10.00 | Mostly Cloudy | BKN060 | 89.1 | 61 | 39% | 89 | 29.78 | 1007.8 | ||||||
| 14 | 16:54 | SW 15 G 26 | 10.00 | Partly Cloudy | SCT060 | 90 | 63 | 41% | 91 | 29.78 | 1007.9 | ||||||
| 14 | 15:54 | SW 16 G 28 | 10.00 | Mostly Cloudy | BKN060 | 90 | 63 | 41% | 91 | 29.78 | 1007.9 | ||||||
| 14 | 14:54 | SW 16 G 24 | 10.00 | A Few Clouds | FEW055 | 88 | 64 | 45% | 89 | 29.81 | 1009.0 | ||||||
| 14 | 13:54 | S 16 G 26 | 10.00 | Partly Cloudy | SCT050 | 87.1 | 64 | 46% | 88 | 29.83 | 1009.4 | ||||||
| 14 | 12:54 | S 14 | 10.00 | Mostly Cloudy | BKN047 | 84 | 64.9 | 84.9 | 63 | 53% | 86 | 29.84 | 1009.8 | ||||
| 14 | 11:54 | SW 15 G 29 | 10.00 | Mostly Cloudy | BKN041 | 82.9 | 64.9 | 55% | 85 | 29.86 | 1010.6 | ||||||
| 14 | 10:54 | S 20 G 29 | 10.00 | Partly Cloudy | SCT036 | 80.1 | 64.9 | 60% | 82 | 29.88 | 1011.1 | ||||||
| 14 | 09:54 | SW 15 | 10.00 | Mostly Cloudy | BKN032 | 78.1 | 64 | 62% | 80 | 29.88 | 1011.2 | ||||||
| 14 | 08:54 | SW 14 | 10.00 | A Few Clouds | FEW034 | 73.9 | 64 | 71% | 29.88 | 1011.3 | |||||||
| 14 | 07:54 | S 9 | 10.00 | Partly Cloudy | SCT036 | 71.1 | 63 | 76% | 29.88 | 1011.5 | |||||||
| 14 | 06:54 | S 7 | 10.00 | Fair | CLR | 62.1 | 57.9 | 75 | 61 | 86% | 29.87 | 1010.9 | |||||
| 14 | 05:54 | E 5 | 10.00 | Mostly Cloudy | BKN050 | 62.1 | 57.9 | 86% | 29.88 | 1011.3 | |||||||
| 14 | 04:54 | SW 3 | 10.00 | Fair | CLR | 64.9 | 59 | 81% | 29.88 | 1011.3 | |||||||
| 14 | 03:54 | SW 6 | 10.00 | Fair | CLR | 66.9 | 61 | 81% | 29.87 | 1011.1 | |||||||
| 14 | 02:54 | SW 13 G 33 | 10.00 | Light Rain | FEW047 BKN110 | 69.1 | 60.1 | 73% | 29.84 | 1010.0 | |||||||
| 14 | 01:54 | SW 17 | 10.00 | Mostly Cloudy | BKN050 BKN060 | 75 | 62.1 | 64% | 77 | 29.89 | 1011.8 | ||||||
| 14 | 00:54 | S 13 | 10.00 | Fair | CLR | 73.9 | 62.1 | 82 | 73.9 | 67% | 29.88 | 1011.2 | |||||
| 13 | 23:54 | S 12 | 10.00 | Fair | CLR | 73.9 | 62.1 | 67% | 29.86 | 1010.7 | |||||||
| 13 | 22:54 | S 15 | 10.00 | Fair | CLR | 75.9 | 62.1 | 62% | 78 | 29.87 | 1011.0 | ||||||
| 13 | 21:54 | S 15 | 10.00 | Fair | CLR | 75.9 | 62.1 | 62% | 78 | 29.88 | 1011.3 | ||||||
| 13 | 20:54 | S 13 | 10.00 | Fair | CLR | 75.9 | 62.1 | 62% | 78 | 29.87 | 1010.9 | ||||||
| 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) | |||||||||||||||