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 | 03:54 | Calm | 10.00 | Fair | CLR | 39 | 36 | 89% | 30.26 | 1024.8 | |||||||
| 06 | 02:54 | Calm | 10.00 | Fair | CLR | 42.1 | 35.1 | 76% | 30.27 | 1025.0 | |||||||
| 06 | 01:54 | Calm | 10.00 | Fair | CLR | 39.9 | 35.1 | 83% | 30.29 | 1025.7 | |||||||
| 06 | 00:54 | SW 3 | 10.00 | Fair | CLR | 43 | 37 | 57 | 41 | 80% | 30.3 | 1026.1 | |||||
| 05 | 23:54 | Calm | 10.00 | Fair | CLR | 44.1 | 36 | 73% | 30.3 | 1026.1 | |||||||
| 05 | 22:54 | Calm | 10.00 | Fair | CLR | 44.1 | 37.9 | 79% | 30.31 | 1026.3 | |||||||
| 05 | 21:54 | Calm | 10.00 | Fair | CLR | 46.9 | 36 | 66% | 30.31 | 1026.4 | |||||||
| 05 | 20:54 | W 6 | 10.00 | Fair | CLR | 50 | 36 | 59% | 48 | 30.3 | 1026.1 | ||||||
| 05 | 19:54 | W 7 | 10.00 | Fair | CLR | 52 | 36 | 55% | 30.29 | 1025.7 | |||||||
| 05 | 18:54 | W 12 | 10.00 | Fair | CLR | 57 | 34 | 60.1 | 55 | 42% | 30.28 | 1025.3 | |||||
| 05 | 17:54 | NW 13 | 10.00 | Fair | CLR | 57.9 | 34 | 41% | 30.27 | 1025.0 | |||||||
| 05 | 16:54 | NW 17 | 10.00 | Fair | CLR | 59 | 32 | 36% | 30.27 | 1025.1 | |||||||
| 05 | 15:54 | NW 17 G 25 | 10.00 | Fair | CLR | 59 | 30.9 | 35% | 30.28 | 1025.4 | |||||||
| 05 | 14:54 | W 8 G 16 | 10.00 | Fair | CLR | 57.9 | 30.9 | 36% | 30.29 | 1025.8 | |||||||
| 05 | 13:54 | NW 12 G 23 | 10.00 | Fair | CLR | 57 | 30.9 | 37% | 30.3 | 1026.2 | |||||||
| 05 | 12:54 | NW 15 G 22 | 10.00 | Fair | CLR | 54 | 28 | 55 | 41 | 37% | 30.31 | 1026.4 | |||||
| 05 | 11:54 | W 15 G 23 | 10.00 | Fair | CLR | 52 | 30 | 43% | 30.32 | 1026.8 | |||||||
| 05 | 10:54 | NW 14 | 10.00 | Fair | CLR | 50 | 30 | 46% | 45 | 30.32 | 1026.8 | ||||||
| 05 | 09:54 | W 13 | 10.00 | Fair | CLR | 48 | 30.9 | 52% | 43 | 30.3 | 1026.2 | ||||||
| 05 | 08:54 | NW 14 | 10.00 | Fair | CLR | 46 | 30.9 | 56% | 40 | 30.29 | 1025.6 | ||||||
| 05 | 07:54 | NW 12 | 10.00 | Fair | CLR | 43 | 30 | 60% | 37 | 30.27 | 1025.1 | ||||||
| 05 | 06:54 | NW 10 | 10.00 | Fair | CLR | 41 | 30 | 44.1 | 39 | 65% | 35 | 30.24 | 1024.0 | ||||
| 05 | 05:54 | NW 9 | 10.00 | Fair | CLR | 41 | 30.9 | 67% | 36 | 30.22 | 1023.2 | ||||||
| 05 | 04:54 | W 8 | 10.00 | Fair | CLR | 39.9 | 33.1 | 77% | 35 | 30.2 | 1022.9 | ||||||
| 05 | 03:54 | W 9 | 10.00 | Fair | CLR | 41 | 33.1 | 73% | 36 | 30.2 | 1022.7 | ||||||
| 05 | 02:54 | W 9 | 10.00 | Fair | CLR | 43 | 33.1 | 68% | 38 | 30.19 | 1022.3 | ||||||
| 05 | 01:54 | W 9 | 10.00 | Fair | CLR | 43 | 33.1 | 68% | 38 | 30.19 | 1022.4 | ||||||
| 05 | 00:54 | W 6 | 10.00 | Fair | CLR | 42.1 | 33.1 | 51.1 | 41 | 71% | 39 | 30.2 | 1022.5 | ||||
| 04 | 23:54 | W 7 | 10.00 | A Few Clouds | FEW050 | 44.1 | 33.1 | 65% | 41 | 30.2 | 1022.8 | ||||||
| 04 | 22:54 | W 7 | 10.00 | Fair | CLR | 44.1 | 34 | 68% | 41 | 30.2 | 1022.7 | ||||||
| 04 | 21:54 | NW 9 | 10.00 | Fair | CLR | 46 | 32 | 58% | 42 | 30.2 | 1022.7 | ||||||
| 04 | 20:54 | NW 17 G 28 | 10.00 | Partly Cloudy | SCT047 | 48 | 33.1 | 56% | 42 | 30.16 | 1021.3 | ||||||
| 04 | 19:54 | NW 16 | 10.00 | Overcast | OVC049 | 50 | 36 | 59% | 45 | 30.13 | 1020.2 | ||||||
| 04 | 18:54 | W 24 G 32 | 10.00 | Partly Cloudy and Breezy | SCT048 | 51.1 | 35.1 | 53.1 | 48.9 | 54% | 30.1 | 1019.2 | |||||
| 04 | 17:54 | NW 18 G 28 | 10.00 | Mostly Cloudy | BKN040 | 52 | 37 | 57% | 30.08 | 1018.4 | |||||||
| 04 | 16:54 | W 18 G 26 | 10.00 | Overcast | BKN033 OVC041 | 50 | 37 | 61% | 44 | 30.08 | 1018.6 | ||||||
| 04 | 15:54 | W 17 G 30 | 10.00 | Overcast | OVC027 | 48.9 | 39 | 69% | 43 | 30.08 | 1018.4 | ||||||
| 04 | 14:54 | W 20 G 25 | 10.00 | Overcast | BKN023 OVC030 | 50 | 41 | 71% | 44 | 30.07 | 1017.9 | ||||||
| 04 | 13:54 | W 16 | 10.00 | Overcast | OVC021 | 48.9 | 41 | 74% | 44 | 30.07 | 1018.1 | ||||||
| 04 | 12:54 | W 15 G 28 | 10.00 | Overcast | BKN021 BKN027 OVC085 | 50 | 43 | 59 | 50 | 77% | 45 | 30.06 | 1017.7 | 0.06 | |||
| 04 | 11:54 | W 14 | 10.00 | Overcast | OVC016 | 51.1 | 44.1 | 77% | 30.04 | 1017.0 | |||||||
| 04 | 10:54 | W 20 G 26 | 10.00 | Overcast | BKN015 OVC021 | 52 | 46.9 | 83% | 30.02 | 1016.1 | |||||||
| 04 | 09:54 | NW 17 G 26 | 10.00 | Overcast | BKN013 OVC020 | 53.1 | 48.9 | 86% | 29.99 | 1015.2 | 0.06 | ||||||
| 04 | 08:54 | W 15 | 10.00 | Light Rain | FEW011 SCT030 OVC100 | 55 | 52 | 90% | 29.97 | 1014.4 | 0.04 | ||||||
| 04 | 07:54 | W 8 | 10.00 | Overcast | FEW065 FEW090 OVC110 | 57.9 | 54 | 87% | 29.93 | 1013.2 | 0.02 | ||||||
| 04 | 06:54 | W 9 | 10.00 | Light Rain | OVC110 | 59 | 55.9 | 73.9 | 59 | 90% | 29.92 | 1012.7 | 0.07 | 0.21 | |||
| 04 | 05:54 | W 8 | 6.00 | Rain Fog/Mist | BKN015 OVC090 | 63 | 60.1 | 90% | 29.91 | 1012.5 | 0.1 | ||||||
| 04 | 04:54 | SW 7 | 7.00 | Rain | FEW021 BKN075 OVC090 | 64 | 60.1 | 87% | 29.92 | 1012.6 | 0.03 | ||||||
| 04 | 03:54 | SW 8 | 10.00 | Light Rain | FEW049 BKN080 OVC110 | 64.9 | 59 | 81% | 29.9 | 1012.2 | 0.01 | 0.01 | |||||
| 04 | 02:54 | SW 17 G 25 | 10.00 | Overcast | SCT060 OVC100 | 73.9 | 63 | 69% | 29.88 | 1011.1 | |||||||
| 04 | 01:54 | S 12 | 10.00 | Overcast | BKN075 OVC090 | 73.9 | 62.1 | 67% | 29.87 | 1010.9 | |||||||
| 04 | 00:54 | S 13 | 10.00 | Overcast | OVC090 | 73.9 | 62.1 | 78.1 | 73.9 | 67% | 29.89 | 1011.6 | |||||
| 03 | 23:54 | S 15 | 10.00 | Fair | CLR | 73.9 | 62.1 | 67% | 29.9 | 1011.8 | |||||||
| 03 | 22:54 | S 14 | 10.00 | Mostly Cloudy | SCT095 BKN120 | 73.9 | 60.1 | 62% | 29.9 | 1012.1 | |||||||
| 03 | 21:54 | S 12 | 10.00 | Partly Cloudy | FEW095 SCT110 | 73.9 | 61 | 64% | 29.92 | 1012.8 | |||||||
| 03 | 20:54 | S 12 | 10.00 | Fair | CLR | 75 | 62.1 | 64% | 77 | 29.91 | 1012.3 | ||||||
| 03 | 19:54 | S 13 | 10.00 | Fair | CLR | 75.9 | 62.1 | 62% | 78 | 29.89 | 1011.9 | ||||||
| 03 | 18:54 | S 14 | 10.00 | A Few Clouds | FEW095 | 78.1 | 62.1 | 82.9 | 78.1 | 58% | 80 | 29.89 | 1011.9 | ||||
| 03 | 17:54 | S 13 | 10.00 | Mostly Cloudy | BKN065 BKN075 | 80.1 | 64 | 58% | 82 | 29.89 | 1011.7 | ||||||
| 03 | 16:54 | S 12 | 10.00 | Mostly Cloudy | BKN065 BKN090 | 79 | 64.9 | 62% | 81 | 29.9 | 1012.0 | ||||||
| 03 | 15:54 | S 17 | 10.00 | Partly Cloudy | SCT065 SCT100 | 81 | 62.1 | 53% | 82 | 29.9 | 1012.2 | ||||||
| 03 | 14:54 | S 15 G 22 | 10.00 | Mostly Cloudy | SCT060 BKN070 | 82 | 64.9 | 56% | 84 | 29.91 | 1012.6 | ||||||
| 03 | 13:54 | S 14 | 10.00 | Partly Cloudy | FEW055 SCT070 | 82 | 64 | 55% | 84 | 29.93 | 1013.1 | ||||||
| 03 | 12:54 | S 14 | 10.00 | Mostly Cloudy | SCT043 BKN055 | 79 | 64.9 | 79 | 57.9 | 62% | 81 | 29.95 | 1013.8 | ||||
| 03 | 11:54 | S 12 | 10.00 | Mostly Cloudy | BKN033 | 78.1 | 66 | 67% | 80 | 29.97 | 1014.5 | ||||||
| 03 | 10:54 | S 9 | 10.00 | Mostly Cloudy | BKN048 BKN070 | 73.9 | 64.9 | 74% | 29.99 | 1015.0 | |||||||
| 03 | 09:54 | NE 5 | 10.00 | Mostly Cloudy | BKN041 | 68 | 62.1 | 81% | 29.99 | 1015.0 | |||||||
| 03 | 08:54 | E 7 | 10.00 | A Few Clouds | FEW034 | 63 | 59 | 87% | 29.98 | 1015.0 | |||||||
| 03 | 07:54 | E 5 | 10.00 | Overcast | OVC039 | 60.1 | 57 | 90% | 29.98 | 1014.9 | |||||||
| 03 | 06:54 | E 5 | 10.00 | Mostly Cloudy | BKN027 BKN085 | 57.9 | 55.9 | 64 | 57.9 | 93% | 29.97 | 1014.7 | 0.01 | 0.25 | |||
| 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) | |||||||||||||||