Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| Date | Time (cdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 11 | 16:54 | S 37 G 52 | 16.09 | Partly Cloudy and Breezy | FEW050 SCT080 | 32.2 | 23.3 | 59% | 37 | 75.41 | 1004.7 | ||||||
| 11 | 15:54 | S 24 G 39 | 16.09 | Mostly Cloudy | SCT047 BKN060 BKN075 | 32.8 | 23.9 | 59% | 39 | 75.46 | 1005.5 | ||||||
| 11 | 14:54 | S 28 G 48 | 16.09 | A Few Clouds | FEW050 | 33.3 | 23.3 | 56% | 39 | 75.51 | 1006.0 | ||||||
| 11 | 13:54 | SW 30 G 50 | 16.09 | Mostly Cloudy | FEW045 SCT060 BKN075 | 32.2 | 22.2 | 56% | 36 | 75.57 | 1006.8 | ||||||
| 11 | 12:54 | S 26 | 16.09 | Mostly Cloudy | SCT042 BKN050 | 32.8 | 23.9 | 32.8 | 21.1 | 59% | 39 | 75.57 | 1006.9 | ||||
| 11 | 11:54 | S 24 G 35 | 16.09 | A Few Clouds | FEW039 | 31.7 | 23.9 | 63% | 37 | 75.59 | 1007.0 | ||||||
| 11 | 10:54 | S 26 G 37 | 16.09 | Fair | CLR | 29.4 | 23.9 | 72% | 34 | 75.59 | 1007.0 | ||||||
| 11 | 09:54 | S 20 | 16.09 | Fair | CLR | 27.8 | 23.3 | 77% | 31 | 75.62 | 1007.5 | ||||||
| 11 | 08:54 | SE 13 | 16.09 | Fair | CLR | 25 | 21.7 | 82% | 26 | 75.69 | 1008.6 | ||||||
| 11 | 07:54 | SE 15 | 16.09 | Overcast | BKN029 OVC035 | 22.2 | 20 | 87% | 75.72 | 1008.8 | |||||||
| 11 | 06:54 | SE 17 | 16.09 | Overcast | OVC033 | 21.1 | 19.4 | 27.8 | 20.6 | 90% | 75.72 | 1008.9 | 0.43 | ||||
| 11 | 05:54 | E 13 | 16.09 | Mostly Cloudy | BKN044 BKN060 | 20.6 | 19.4 | 93% | 75.74 | 1009.2 | |||||||
| 11 | 04:54 | SE 13 | 16.09 | Fair | CLR | 20.6 | 19.4 | 93% | 75.74 | 1009.2 | |||||||
| 11 | 03:54 | SE 17 | 16.09 | Light Rain | BKN045 BKN065 BKN095 | 20.6 | 19.4 | 93% | 75.74 | 1009.4 | 0.36 | 0.43 | |||||
| 11 | 02:54 | N 24 G 44 | 12.87 | Light Rain | OVC032 | 21.1 | 18.9 | 87% | 75.84 | 1010.6 | 0.08 | ||||||
| 11 | 01:54 | Calm | 16.09 | Overcast | BKN055 OVC070 | 26.7 | 21.7 | 74% | 29 | 75.72 | 1008.7 | ||||||
| 11 | 00:54 | S 9 | 16.09 | Overcast | OVC070 | 27.8 | 21.7 | 31.7 | 26.1 | 69% | 30 | 75.69 | 1008.5 | ||||
| 10 | 23:54 | S 9 | 16.09 | Fair | CLR | 26.7 | 22.2 | 76% | 29 | 75.64 | 1008.0 | ||||||
| 10 | 22:54 | SW 15 | 16.09 | Fair | CLR | 28.3 | 22.2 | 70% | 31 | 75.62 | 1007.4 | ||||||
| 10 | 21:54 | S 19 | 16.09 | Fair | CLR | 28.9 | 22.8 | 70% | 32 | 75.57 | 1006.7 | ||||||
| 10 | 20:54 | S 19 G 37 | 16.09 | Fair | CLR | 30 | 22.8 | 65% | 34 | 75.49 | 1005.6 | ||||||
| 10 | 19:54 | S 20 G 37 | 16.09 | Fair | CLR | 30 | 23.3 | 67% | 34 | 75.49 | 1005.9 | ||||||
| 10 | 18:54 | S 26 G 37 | 16.09 | Fair | CLR | 31.7 | 22.8 | 33.3 | 31.1 | 59% | 36 | 75.51 | 1006.1 | ||||
| 10 | 17:54 | S 20 | 16.09 | Fair | CLR | 31.7 | 22.8 | 59% | 36 | 75.49 | 1005.8 | ||||||
| 10 | 16:54 | S 22 | 16.09 | A Few Clouds | FEW055 | 32.8 | 23.3 | 57% | 38 | 75.57 | 1006.7 | ||||||
| 10 | 15:54 | S 20 G 41 | 16.09 | Partly Cloudy | SCT055 | 31.7 | 22.8 | 59% | 36 | 75.62 | 1007.6 | ||||||
| 10 | 14:54 | SW 24 G 37 | 16.09 | A Few Clouds | FEW048 | 32.2 | 22.2 | 56% | 36 | 75.69 | 1008.6 | ||||||
| 10 | 13:54 | SW 26 | 16.09 | Mostly Cloudy | SCT050 BKN065 | 32.2 | 22.2 | 56% | 36 | 75.72 | 1008.8 | ||||||
| 10 | 12:54 | SW 22 | 16.09 | A Few Clouds | FEW044 | 32.8 | 22.2 | 32.8 | 25 | 54% | 37 | 75.77 | 1009.5 | ||||
| 10 | 11:54 | SW 24 G 33 | 16.09 | A Few Clouds | FEW036 | 31.7 | 22.2 | 57% | 36 | 75.74 | 1009.2 | ||||||
| 10 | 10:54 | SW 20 | 16.09 | Fair | CLR | 30.6 | 22.2 | 61% | 34 | 75.77 | 1009.4 | ||||||
| 10 | 09:54 | SW 22 | 16.09 | Fair | CLR | 28.9 | 22.2 | 67% | 32 | 75.82 | 1010.1 | ||||||
| 10 | 08:54 | SW 22 | 16.09 | Fair | CLR | 28.3 | 21.7 | 67% | 31 | 75.87 | 1010.8 | ||||||
| 10 | 07:54 | SW 17 G 33 | 16.09 | Fair | CLR | 26.7 | 21.7 | 74% | 29 | 75.9 | 1011.0 | ||||||
| 10 | 06:54 | S 15 | 16.09 | Fair | CLR | 25 | 22.2 | 26.7 | 23.3 | 85% | 26 | 75.87 | 1010.7 | ||||
| 10 | 05:54 | S 13 | 16.09 | Fair | CLR | 24.4 | 22.2 | 88% | 25 | 75.87 | 1010.8 | ||||||
| 10 | 04:54 | S 7 | 16.09 | Fair | CLR | 24.4 | 22.2 | 88% | 25 | 75.87 | 1010.8 | ||||||
| 10 | 03:54 | S 9 | 16.09 | Fair | CLR | 25 | 22.8 | 88% | 26 | 75.87 | 1010.8 | ||||||
| 10 | 02:54 | SW 11 | 16.09 | Fair | CLR | 26.1 | 23.3 | 85% | 28 | 75.9 | 1011.3 | ||||||
| 10 | 01:54 | S 11 | 16.09 | Fair | CLR | 26.7 | 23.9 | 85% | 29 | 75.92 | 1011.4 | ||||||
| 10 | 00:54 | S 9 | 16.09 | Fair | CLR | 26.7 | 23.9 | 31.7 | 25.6 | 85% | 29 | 75.92 | 1011.6 | ||||
| 09 | 23:54 | S 6 | 16.09 | Fair | CLR | 26.7 | 23.3 | 82% | 29 | 75.92 | 1011.5 | ||||||
| 09 | 22:54 | S 7 | 16.09 | Fair | CLR | 26.7 | 23.9 | 85% | 29 | 75.9 | 1011.3 | ||||||
| 09 | 21:54 | SW 6 | 16.09 | Fair | CLR | 27.2 | 24.4 | 85% | 31 | 75.87 | 1011.0 | ||||||
| 09 | 20:54 | SW 6 | 16.09 | Fair | CLR | 28.3 | 25 | 82% | 33 | 75.84 | 1010.6 | ||||||
| 09 | 19:54 | SW 9 | 16.09 | Fair | CLR | 30 | 25 | 75% | 36 | 75.84 | 1010.7 | ||||||
| 09 | 18:54 | SW 17 | 16.09 | Fair | CLR | 31.7 | 23.3 | 33.3 | 30 | 61% | 37 | 75.87 | 1010.9 | ||||
| 09 | 17:54 | W 17 | 16.09 | Fair | CLR | 32.8 | 22.2 | 54% | 37 | 75.9 | 1011.1 | ||||||
| 09 | 16:54 | SW 20 | 16.09 | Fair | CLR | 32.8 | 22.8 | 56% | 38 | 75.92 | 1011.5 | ||||||
| 09 | 15:54 | SW 20 | 16.09 | Fair | CLR | 32.2 | 23.3 | 59% | 37 | 75.95 | 1011.9 | ||||||
| 09 | 14:54 | SW 22 | 16.09 | A Few Clouds | FEW035 | 31.7 | 23.3 | 61% | 37 | 75.97 | 1012.1 | ||||||
| 09 | 13:54 | S 24 | 16.09 | Fair | CLR | 31.1 | 22.8 | 61% | 35 | 75.97 | 1012.1 | ||||||
| 09 | 12:54 | SW 24 G 39 | 16.09 | Fair | CLR | 29.4 | 22.2 | 30 | 23.9 | 65% | 33 | 76.05 | 1013.4 | ||||
| 09 | 11:54 | SW 17 | 16.09 | Overcast | OVC037 | 28.9 | 21.1 | 63% | 31 | 76.17 | 1015.0 | ||||||
| 09 | 10:54 | SW 20 G 31 | 16.09 | A Few Clouds | FEW032 | 29.4 | 21.1 | 61% | 32 | 76.15 | 1014.6 | ||||||
| 09 | 09:54 | SW 19 | 16.09 | Fair | CLR | 28.9 | 21.1 | 63% | 31 | 76.17 | 1014.9 | ||||||
| 09 | 08:54 | SW 20 | 16.09 | Fair | CLR | 27.2 | 22.8 | 77% | 30 | 76.12 | 1014.3 | ||||||
| 09 | 07:54 | Calm | 16.09 | Fair | CLR | 25.6 | 22.8 | 85% | 27 | 76.02 | 1013.1 | ||||||
| 09 | 06:54 | E 7 | 16.09 | Fair | CLR | 23.9 | 22.2 | 25 | 22.8 | 90% | 23 | 76.05 | 1013.2 | ||||
| 09 | 05:54 | Calm | 16.09 | Mostly Cloudy | FEW023 SCT050 BKN095 | 24.4 | 22.2 | 88% | 25 | 76.07 | 1013.5 | ||||||
| 09 | 04:54 | Calm | 14.48 | Light Rain | BKN038 OVC047 | 24.4 | 22.2 | 88% | 25 | 76.1 | 1014.0 | ||||||
| 09 | 03:54 | S 6 | 16.09 | Overcast | BKN055 OVC080 | 24.4 | 22.2 | 88% | 25 | 76.1 | 1013.8 | ||||||
| 09 | 02:54 | Calm | 16.09 | Mostly Cloudy | SCT055 BKN085 | 23.3 | 22.8 | 97% | 76.1 | 1014.0 | |||||||
| 09 | 01:54 | Calm | 16.09 | Mostly Cloudy | BKN075 | 23.3 | 22.2 | 94% | 76.07 | 1013.7 | |||||||
| 09 | 00:54 | Calm | 16.09 | Overcast | OVC070 | 23.3 | 22.2 | 29.4 | 23.3 | 94% | 76.1 | 1014.0 | |||||
| 08 | 23:54 | E 6 | 16.09 | Mostly Cloudy | BKN090 | 23.9 | 22.2 | 90% | 23 | 76.1 | 1014.1 | ||||||
| 08 | 22:54 | Calm | 16.09 | Fair | CLR | 25 | 22.2 | 85% | 26 | 76.07 | 1013.6 | ||||||
| 08 | 21:54 | S 7 | 16.09 | Partly Cloudy | SCT080 | 25.6 | 22.2 | 82% | 27 | 76.05 | 1013.3 | ||||||
| 08 | 20:54 | SW 9 | 16.09 | A Few Clouds | FEW100 | 26.1 | 22.8 | 82% | 28 | 76 | 1012.8 | ||||||
| 08 | 19:54 | S 11 | 16.09 | Mostly Cloudy | BKN070 BKN110 | 27.2 | 22.8 | 77% | 30 | 75.97 | 1012.5 | ||||||
| 08 | 18:54 | SW 17 | 16.09 | Fair | CLR | 29.4 | 22.8 | 30.6 | 25 | 68% | 33 | 75.92 | 1011.5 | ||||
| 08 | 17:54 | SW 9 | 16.09 | Mostly Cloudy | SCT043 BKN110 | 30 | 22.8 | 65% | 34 | 75.9 | 1011.3 | ||||||
| Date | Time (cdt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||