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. | ||||||||||||||||
| 06 | 02:54 | NW 7 | 10.00 | Overcast | FEW070 BKN090 OVC110 | 46.9 | 45 | 93% | 44 | 29.89 | 1012.3 | 0.01 | |||||
| 06 | 01:54 | W 8 | 10.00 | Partly Cloudy | SCT090 SCT110 | 46.9 | 45 | 93% | 44 | 29.92 | 1013.1 | ||||||
| 06 | 00:54 | W 8 | 10.00 | Overcast | FEW075 BKN090 OVC110 | 46.9 | 45 | 48 | 46 | 93% | 44 | 29.9 | 1012.5 | 0.01 | 0.08 | ||
| 05 | 23:54 | W 3 | 8.00 | Light Rain | FEW007 OVC090 | 46.9 | 45 | 93% | 29.89 | 1012.3 | 0.02 | ||||||
| 05 | 22:54 | SW 6 | 10.00 | Overcast | FEW006 BKN065 OVC100 | 48 | 46 | 93% | 46 | 29.91 | 1012.7 | 0.01 | |||||
| 05 | 21:54 | Calm | 10.00 | Light Rain | OVC110 | 46.9 | 44.1 | 90% | 29.88 | 1011.8 | 0.01 | 0.04 | |||||
| 05 | 20:54 | W 6 | 9.00 | Light Rain | SCT060 OVC085 | 46.9 | 44.1 | 90% | 45 | 29.89 | 1012.2 | 0.02 | |||||
| 05 | 19:54 | Calm | 10.00 | Overcast | BKN055 OVC075 | 46.9 | 43 | 86% | 29.87 | 1011.4 | 0.01 | ||||||
| 05 | 18:54 | N 7 | 3.00 | Light Rain Fog/Mist | FEW012 BKN043 OVC055 | 46 | 43 | 53.1 | 46 | 89% | 43 | 29.83 | 1010.2 | 0.07 | 0.38 | ||
| 05 | 17:54 | N 7 | 5.00 | Light Rain Fog/Mist | FEW012 BKN046 OVC055 | 46.9 | 43 | 86% | 44 | 29.83 | 1010.0 | 0.04 | |||||
| 05 | 16:54 | N 7 | 10.00 | Overcast | SCT045 OVC055 | 48 | 44.1 | 86% | 45 | 29.83 | 1010.0 | 0.01 | |||||
| 05 | 15:54 | N 10 | 8.00 | Light Rain | BKN055 OVC075 | 46.9 | 44.1 | 90% | 43 | 29.84 | 1010.2 | 0.13 | 0.26 | ||||
| 05 | 14:54 | N 6 | 4.00 | Rain Fog/Mist | FEW012 OVC060 | 48 | 44.1 | 86% | 46 | 29.85 | 1010.8 | 0.05 | |||||
| 05 | 13:54 | N 8 | 10.00 | Light Rain | OVC055 | 48.9 | 45 | 86% | 46 | 29.85 | 1010.7 | 0.08 | |||||
| 05 | 12:54 | NW 12 | 9.00 | Light Rain | OVC055 | 53.1 | 43 | 55.9 | 48.9 | 69% | 29.87 | 1011.3 | 0.2 | ||||
| 05 | 11:54 | N 10 | 10.00 | Overcast | BKN060 OVC080 | 55 | 43 | 64% | 29.84 | 1010.1 | |||||||
| 05 | 10:54 | NE 8 | 10.00 | Overcast | OVC070 | 54 | 42.1 | 64% | 29.82 | 1009.6 | |||||||
| 05 | 09:54 | N 12 | 10.00 | A Few Clouds | FEW110 | 53.1 | 42.1 | 66% | 29.82 | 1009.4 | 0.15 | 0.2 | |||||
| 05 | 08:54 | N 6 | 10.00 | A Few Clouds | FEW110 | 51.1 | 44.1 | 77% | 29.81 | 1009.2 | 0.02 | ||||||
| 05 | 07:54 | NE 12 | 10.00 | Light Rain | OVC100 | 48.9 | 43 | 80% | 45 | 29.8 | 1008.7 | 0.03 | |||||
| 05 | 06:54 | NW 15 G 23 | 7.00 | Rain | BKN048 OVC055 | 50 | 44.1 | 72 | 50 | 80% | 45 | 29.83 | 1009.7 | 0.01 | |||
| 05 | 05:54 | N 9 | 10.00 | Overcast | OVC041 | 54 | 45 | 72% | 29.76 | 1007.5 | 0.03 | ||||||
| 05 | 04:54 | N 12 G 24 | 10.00 | Light Rain | OVC043 | 54 | 46.9 | 77% | 29.75 | 1007.2 | 0.02 | ||||||
| 05 | 03:54 | W 9 | 10.00 | Thunderstorm Light Rain | OVC046 | 59 | 57 | 93% | 29.73 | 1006.4 | 0.02 | ||||||
| 05 | 02:54 | Calm | 10.00 | Overcast | BKN050 OVC065 | 59 | 55.9 | 90% | 29.69 | 1005.0 | |||||||
| 05 | 01:54 | N 7 | 10.00 | Light Rain | OVC060 | 60.1 | 55 | 84% | 29.72 | 1005.9 | |||||||
| 05 | 00:54 | SW 17 | 10.00 | Thunderstorm in Vicinity Light Rain | SCT070 SCT090 | 72 | 53.1 | 80.1 | 72 | 52% | 29.64 | 1003.1 | |||||
| 04 | 23:54 | SW 16 G 28 | 10.00 | Light Rain | SCT080 | 72 | 53.1 | 52% | 29.61 | 1002.2 | |||||||
| 04 | 22:54 | SW 14 | 10.00 | Mostly Cloudy | FEW070 BKN090 | 72 | 54 | 53% | 29.61 | 1002.3 | |||||||
| 04 | 21:54 | SW 12 | 10.00 | Overcast | BKN075 OVC090 | 73.9 | 54 | 50% | 29.62 | 1002.4 | |||||||
| 04 | 20:54 | SW 12 | 10.00 | Overcast | OVC080 | 75 | 55 | 50% | 78 | 29.58 | 1001.3 | ||||||
| 04 | 19:54 | SW 12 | 10.00 | Overcast | OVC080 | 75.9 | 55.9 | 50% | 78 | 29.57 | 1001.0 | ||||||
| 04 | 18:54 | SW 15 | 10.00 | Partly Cloudy | SCT080 | 80.1 | 54 | 81 | 66.9 | 41% | 80 | 29.56 | 1000.6 | ||||
| 04 | 17:54 | S 7 | 10.00 | Thunderstorm in Vicinity | BKN075 OVC100 | 77 | 57.9 | 52% | 79 | 29.58 | 1001.3 | ||||||
| 04 | 16:54 | S 17 | 10.00 | A Few Clouds | FEW080 | 79 | 57.9 | 49% | 80 | 29.59 | 1001.6 | ||||||
| 04 | 15:54 | S 21 G 30 | 10.00 | Fair and Breezy | CLR | 79 | 55.9 | 45% | 80 | 29.61 | 1002.2 | ||||||
| 04 | 14:54 | SW 14 G 18 | 10.00 | Fair | CLR | 77 | 55.9 | 48% | 79 | 29.63 | 1003.1 | ||||||
| 04 | 13:54 | Vrbl 6 G 28 | 10.00 | Fair | CLR | 70 | 53.1 | 55% | 29.63 | 1003.0 | |||||||
| 04 | 12:54 | S 7 | 10.00 | Thunderstorm in Vicinity | BKN100 | 66.9 | 54 | 70 | 62.1 | 63% | 29.67 | 1004.4 | 0.01 | 0.01 | |||
| 04 | 11:54 | S 10 | 10.00 | Thunderstorm in Vicinity | OVC090 | 64.9 | 54 | 68% | 29.68 | 1004.8 | |||||||
| 04 | 10:54 | SW 12 G 23 | 10.00 | Overcast | FEW065 FEW080 OVC110 | 68 | 51.1 | 55% | 29.71 | 1005.6 | |||||||
| 04 | 09:54 | S 12 | 10.00 | Light Rain | SCT090 BKN110 | 66 | 52 | 61% | 29.72 | 1006.2 | |||||||
| 04 | 08:54 | S 13 | 10.00 | Fair | CLR | 69.1 | 52 | 55% | 29.73 | 1006.2 | |||||||
| 04 | 07:54 | S 10 | 10.00 | Fair | CLR | 64.9 | 52 | 63% | 29.74 | 1006.8 | |||||||
| 04 | 06:54 | S 12 | 10.00 | Fair | CLR | 62.1 | 50 | 64.9 | 55.9 | 65% | 29.75 | 1006.9 | |||||
| 04 | 05:54 | S 9 | 10.00 | Partly Cloudy | SCT110 | 59 | 51.1 | 75% | 29.75 | 1006.9 | |||||||
| 04 | 04:54 | Calm | 10.00 | Fair | CLR | 59 | 52 | 78% | 29.76 | 1007.3 | |||||||
| 04 | 03:54 | Calm | 10.00 | Fair | CLR | 57 | 52 | 83% | 29.74 | 1006.8 | |||||||
| 04 | 02:54 | Calm | 10.00 | Overcast | OVC120 | 57 | 54 | 90% | 29.76 | 1007.4 | |||||||
| 04 | 01:54 | SE 7 | 10.00 | Mostly Cloudy | BKN110 | 60.1 | 53.1 | 78% | 29.77 | 1007.7 | |||||||
| 04 | 00:54 | E 7 | 10.00 | Partly Cloudy | SCT080 | 64.9 | 50 | 75.9 | 55.9 | 59% | 29.78 | 1008.2 | 0.06 | ||||
| 03 | 23:54 | NW 3 | 10.00 | Fair | CLR | 57.9 | 54 | 87% | 29.76 | 1007.5 | 0.04 | ||||||
| 03 | 22:54 | W 7 G 20 | 4.00 | Light Rain | SCT028 BKN085 | 59 | 53.1 | 81% | 29.78 | 1008.3 | 0.02 | ||||||
| 03 | 21:54 | S 6 | 10.00 | Fair | CLR | 68 | 50 | 53% | 29.78 | 1008.2 | |||||||
| 03 | 20:54 | S 3 | 10.00 | Mostly Cloudy | BKN090 | 68 | 48.9 | 51% | 29.78 | 1008.1 | |||||||
| 03 | 19:54 | SW 3 | 10.00 | Overcast | OVC080 | 73 | 46.9 | 40% | 29.76 | 1007.6 | |||||||
| 03 | 18:54 | SW 10 | 10.00 | Partly Cloudy | SCT090 | 75.9 | 45 | 79 | 69.1 | 33% | 77 | 29.76 | 1007.6 | ||||
| 03 | 17:54 | SW 15 | 10.00 | Fair | CLR | 79 | 42.1 | 27% | 78 | 29.78 | 1008.1 | ||||||
| 03 | 16:54 | SW 18 G 30 | 10.00 | Fair | CLR | 79 | 41 | 26% | 78 | 29.79 | 1008.6 | ||||||
| 03 | 15:54 | SW 21 G 31 | 10.00 | Fair and Breezy | CLR | 77 | 39.9 | 26% | 77 | 29.82 | 1009.5 | ||||||
| 03 | 14:54 | S 20 G 30 | 10.00 | Fair | CLR | 75 | 39 | 27% | 77 | 29.85 | 1010.6 | ||||||
| 03 | 13:54 | S 22 G 31 | 10.00 | Fair and Breezy | CLR | 72 | 37.9 | 29% | 29.9 | 1012.2 | |||||||
| 03 | 12:54 | S 20 G 31 | 10.00 | Fair | CLR | 69.1 | 37 | 69.1 | 43 | 31% | 29.95 | 1014.0 | |||||
| 03 | 11:54 | SW 24 G 31 | 10.00 | Fair and Breezy | CLR | 66.9 | 37.9 | 35% | 29.99 | 1015.4 | |||||||
| 03 | 10:54 | S 18 | 10.00 | Fair | CLR | 63 | 39.9 | 43% | 30.02 | 1016.6 | |||||||
| 03 | 09:54 | SW 17 G 24 | 10.00 | Fair | CLR | 60.1 | 37.9 | 44% | 30.05 | 1017.3 | |||||||
| 03 | 08:54 | SW 15 | 10.00 | Fair | CLR | 54 | 39 | 57% | 30.06 | 1017.9 | |||||||
| 03 | 07:54 | SW 10 | 10.00 | Fair | CLR | 50 | 39 | 66% | 46 | 30.08 | 1018.3 | ||||||
| 03 | 06:54 | Calm | 10.00 | Fair | CLR | 43 | 37.9 | 45 | 39.9 | 82% | 30.07 | 1018.1 | |||||
| 03 | 05:54 | S 3 | 10.00 | Fair | CLR | 42.1 | 37 | 82% | 30.05 | 1017.5 | |||||||
| 03 | 04:54 | SE 5 | 10.00 | Fair | CLR | 43 | 37 | 80% | 41 | 30.05 | 1017.6 | ||||||
| 03 | 03:54 | SE 5 | 10.00 | Fair | CLR | 42.1 | 37.9 | 85% | 40 | 30.07 | 1018.1 | ||||||
| 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) | |||||||||||||||