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. | ||||||||||||||||
| 11 | 15:54 | S 15 G 24 | 10.00 | Mostly Cloudy | SCT047 BKN060 BKN075 | 91 | 75 | 59% | 102 | 29.71 | 1005.5 | ||||||
| 11 | 14:54 | S 17 G 30 | 10.00 | A Few Clouds | FEW050 | 91.9 | 73.9 | 56% | 102 | 29.73 | 1006.0 | ||||||
| 11 | 13:54 | SW 18 G 31 | 10.00 | Mostly Cloudy | FEW045 SCT060 BKN075 | 90 | 72 | 56% | 97 | 29.75 | 1006.8 | ||||||
| 11 | 12:54 | S 16 | 10.00 | Mostly Cloudy | SCT042 BKN050 | 91 | 75 | 91 | 70 | 59% | 102 | 29.75 | 1006.9 | ||||
| 11 | 11:54 | S 15 G 22 | 10.00 | A Few Clouds | FEW039 | 89.1 | 75 | 63% | 99 | 29.76 | 1007.0 | ||||||
| 11 | 10:54 | S 16 G 23 | 10.00 | Fair | CLR | 84.9 | 75 | 72% | 93 | 29.76 | 1007.0 | ||||||
| 11 | 09:54 | S 13 | 10.00 | Fair | CLR | 82 | 73.9 | 77% | 88 | 29.77 | 1007.5 | ||||||
| 11 | 08:54 | SE 8 | 10.00 | Fair | CLR | 77 | 71.1 | 82% | 79 | 29.8 | 1008.6 | ||||||
| 11 | 07:54 | SE 9 | 10.00 | Overcast | BKN029 OVC035 | 72 | 68 | 87% | 29.81 | 1008.8 | |||||||
| 11 | 06:54 | SE 10 | 10.00 | Overcast | OVC033 | 70 | 66.9 | 82 | 69.1 | 90% | 29.81 | 1008.9 | 0.17 | ||||
| 11 | 05:54 | E 8 | 10.00 | Mostly Cloudy | BKN044 BKN060 | 69.1 | 66.9 | 93% | 29.82 | 1009.2 | |||||||
| 11 | 04:54 | SE 8 | 10.00 | Fair | CLR | 69.1 | 66.9 | 93% | 29.82 | 1009.2 | |||||||
| 11 | 03:54 | SE 10 | 10.00 | Light Rain | BKN045 BKN065 BKN095 | 69.1 | 66.9 | 93% | 29.82 | 1009.4 | 0.14 | 0.17 | |||||
| 11 | 02:54 | N 15 G 28 | 8.00 | Light Rain | OVC032 | 70 | 66 | 87% | 29.86 | 1010.6 | 0.03 | ||||||
| 11 | 01:54 | Calm | 10.00 | Overcast | BKN055 OVC070 | 80.1 | 71.1 | 74% | 84 | 29.81 | 1008.7 | ||||||
| 11 | 00:54 | S 6 | 10.00 | Overcast | OVC070 | 82 | 71.1 | 89.1 | 79 | 69% | 86 | 29.8 | 1008.5 | ||||
| 10 | 23:54 | S 6 | 10.00 | Fair | CLR | 80.1 | 72 | 76% | 84 | 29.78 | 1008.0 | ||||||
| 10 | 22:54 | SW 9 | 10.00 | Fair | CLR | 82.9 | 72 | 70% | 88 | 29.77 | 1007.4 | ||||||
| 10 | 21:54 | S 12 | 10.00 | Fair | CLR | 84 | 73 | 70% | 90 | 29.75 | 1006.7 | ||||||
| 10 | 20:54 | S 12 G 23 | 10.00 | Fair | CLR | 86 | 73 | 65% | 93 | 29.72 | 1005.6 | ||||||
| 10 | 19:54 | S 13 G 23 | 10.00 | Fair | CLR | 86 | 73.9 | 67% | 94 | 29.72 | 1005.9 | ||||||
| 10 | 18:54 | S 16 G 23 | 10.00 | Fair | CLR | 89.1 | 73 | 91.9 | 88 | 59% | 97 | 29.73 | 1006.1 | ||||
| 10 | 17:54 | S 13 | 10.00 | Fair | CLR | 89.1 | 73 | 59% | 97 | 29.72 | 1005.8 | ||||||
| 10 | 16:54 | S 14 | 10.00 | A Few Clouds | FEW055 | 91 | 73.9 | 57% | 101 | 29.75 | 1006.7 | ||||||
| 10 | 15:54 | S 13 G 25 | 10.00 | Partly Cloudy | SCT055 | 89.1 | 73 | 59% | 97 | 29.77 | 1007.6 | ||||||
| 10 | 14:54 | SW 15 G 23 | 10.00 | A Few Clouds | FEW048 | 90 | 72 | 56% | 97 | 29.8 | 1008.6 | ||||||
| 10 | 13:54 | SW 16 | 10.00 | Mostly Cloudy | SCT050 BKN065 | 90 | 72 | 56% | 97 | 29.81 | 1008.8 | ||||||
| 10 | 12:54 | SW 14 | 10.00 | A Few Clouds | FEW044 | 91 | 72 | 91 | 77 | 54% | 99 | 29.83 | 1009.5 | ||||
| 10 | 11:54 | SW 15 G 21 | 10.00 | A Few Clouds | FEW036 | 89.1 | 72 | 57% | 96 | 29.82 | 1009.2 | ||||||
| 10 | 10:54 | SW 13 | 10.00 | Fair | CLR | 87.1 | 72 | 61% | 94 | 29.83 | 1009.4 | ||||||
| 10 | 09:54 | SW 14 | 10.00 | Fair | CLR | 84 | 72 | 67% | 90 | 29.85 | 1010.1 | ||||||
| 10 | 08:54 | SW 14 | 10.00 | Fair | CLR | 82.9 | 71.1 | 67% | 88 | 29.87 | 1010.8 | ||||||
| 10 | 07:54 | SW 10 G 21 | 10.00 | Fair | CLR | 80.1 | 71.1 | 74% | 84 | 29.88 | 1011.0 | ||||||
| 10 | 06:54 | S 9 | 10.00 | Fair | CLR | 77 | 72 | 80.1 | 73.9 | 85% | 78 | 29.87 | 1010.7 | ||||
| 10 | 05:54 | S 8 | 10.00 | Fair | CLR | 75.9 | 72 | 88% | 76 | 29.87 | 1010.8 | ||||||
| 10 | 04:54 | S 5 | 10.00 | Fair | CLR | 75.9 | 72 | 88% | 76 | 29.87 | 1010.8 | ||||||
| 10 | 03:54 | S 6 | 10.00 | Fair | CLR | 77 | 73 | 88% | 78 | 29.87 | 1010.8 | ||||||
| 10 | 02:54 | SW 7 | 10.00 | Fair | CLR | 79 | 73.9 | 85% | 83 | 29.88 | 1011.3 | ||||||
| 10 | 01:54 | S 7 | 10.00 | Fair | CLR | 80.1 | 75 | 85% | 85 | 29.89 | 1011.4 | ||||||
| 10 | 00:54 | S 6 | 10.00 | Fair | CLR | 80.1 | 75 | 89.1 | 78.1 | 85% | 85 | 29.89 | 1011.6 | ||||
| 09 | 23:54 | S 3 | 10.00 | Fair | CLR | 80.1 | 73.9 | 82% | 85 | 29.89 | 1011.5 | ||||||
| 09 | 22:54 | S 5 | 10.00 | Fair | CLR | 80.1 | 75 | 85% | 85 | 29.88 | 1011.3 | ||||||
| 09 | 21:54 | SW 3 | 10.00 | Fair | CLR | 81 | 75.9 | 85% | 87 | 29.87 | 1011.0 | ||||||
| 09 | 20:54 | SW 3 | 10.00 | Fair | CLR | 82.9 | 77 | 82% | 92 | 29.86 | 1010.6 | ||||||
| 09 | 19:54 | SW 6 | 10.00 | Fair | CLR | 86 | 77 | 75% | 97 | 29.86 | 1010.7 | ||||||
| 09 | 18:54 | SW 10 | 10.00 | Fair | CLR | 89.1 | 73.9 | 91.9 | 86 | 61% | 98 | 29.87 | 1010.9 | ||||
| 09 | 17:54 | W 10 | 10.00 | Fair | CLR | 91 | 72 | 54% | 99 | 29.88 | 1011.1 | ||||||
| 09 | 16:54 | SW 13 | 10.00 | Fair | CLR | 91 | 73 | 56% | 100 | 29.89 | 1011.5 | ||||||
| 09 | 15:54 | SW 13 | 10.00 | Fair | CLR | 90 | 73.9 | 59% | 99 | 29.9 | 1011.9 | ||||||
| 09 | 14:54 | SW 14 | 10.00 | A Few Clouds | FEW035 | 89.1 | 73.9 | 61% | 98 | 29.91 | 1012.1 | ||||||
| 09 | 13:54 | S 15 | 10.00 | Fair | CLR | 88 | 73 | 61% | 96 | 29.91 | 1012.1 | ||||||
| 09 | 12:54 | SW 15 G 24 | 10.00 | Fair | CLR | 84.9 | 72 | 86 | 75 | 65% | 91 | 29.94 | 1013.4 | ||||
| 09 | 11:54 | SW 10 | 10.00 | Overcast | OVC037 | 84 | 70 | 63% | 88 | 29.99 | 1015.0 | ||||||
| 09 | 10:54 | SW 13 G 20 | 10.00 | A Few Clouds | FEW032 | 84.9 | 70 | 61% | 89 | 29.98 | 1014.6 | ||||||
| 09 | 09:54 | SW 12 | 10.00 | Fair | CLR | 84 | 70 | 63% | 88 | 29.99 | 1014.9 | ||||||
| 09 | 08:54 | SW 13 | 10.00 | Fair | CLR | 81 | 73 | 77% | 86 | 29.97 | 1014.3 | ||||||
| 09 | 07:54 | Calm | 10.00 | Fair | CLR | 78.1 | 73 | 85% | 81 | 29.93 | 1013.1 | ||||||
| 09 | 06:54 | E 5 | 10.00 | Fair | CLR | 75 | 72 | 77 | 73 | 90% | 74 | 29.94 | 1013.2 | ||||
| 09 | 05:54 | Calm | 10.00 | Mostly Cloudy | FEW023 SCT050 BKN095 | 75.9 | 72 | 88% | 76 | 29.95 | 1013.5 | ||||||
| 09 | 04:54 | Calm | 9.00 | Light Rain | BKN038 OVC047 | 75.9 | 72 | 88% | 76 | 29.96 | 1014.0 | ||||||
| 09 | 03:54 | S 3 | 10.00 | Overcast | BKN055 OVC080 | 75.9 | 72 | 88% | 76 | 29.96 | 1013.8 | ||||||
| 09 | 02:54 | Calm | 10.00 | Mostly Cloudy | SCT055 BKN085 | 73.9 | 73 | 97% | 29.96 | 1014.0 | |||||||
| 09 | 01:54 | Calm | 10.00 | Mostly Cloudy | BKN075 | 73.9 | 72 | 94% | 29.95 | 1013.7 | |||||||
| 09 | 00:54 | Calm | 10.00 | Overcast | OVC070 | 73.9 | 72 | 84.9 | 73.9 | 94% | 29.96 | 1014.0 | |||||
| 08 | 23:54 | E 3 | 10.00 | Mostly Cloudy | BKN090 | 75 | 72 | 90% | 74 | 29.96 | 1014.1 | ||||||
| 08 | 22:54 | Calm | 10.00 | Fair | CLR | 77 | 72 | 85% | 78 | 29.95 | 1013.6 | ||||||
| 08 | 21:54 | S 5 | 10.00 | Partly Cloudy | SCT080 | 78.1 | 72 | 82% | 80 | 29.94 | 1013.3 | ||||||
| 08 | 20:54 | SW 6 | 10.00 | A Few Clouds | FEW100 | 79 | 73 | 82% | 82 | 29.92 | 1012.8 | ||||||
| 08 | 19:54 | S 7 | 10.00 | Mostly Cloudy | BKN070 BKN110 | 81 | 73 | 77% | 86 | 29.91 | 1012.5 | ||||||
| 08 | 18:54 | SW 10 | 10.00 | Fair | CLR | 84.9 | 73 | 87.1 | 77 | 68% | 92 | 29.89 | 1011.5 | ||||
| 08 | 17:54 | SW 6 | 10.00 | Mostly Cloudy | SCT043 BKN110 | 86 | 73 | 65% | 93 | 29.88 | 1011.3 | ||||||
| 08 | 16:54 | SW 8 | 10.00 | Fair | CLR | 86 | 72 | 63% | 92 | 29.88 | 1011.2 | ||||||
| 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) | |||||||||||||||