Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
| Date | Time (cst) | 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 | 02:54 | NW 15 G 25 | 10.00 | Fair | CLR | 28.9 | 12 | 49% | 18 | 30.31 | 1026.5 | ||||||
| 11 | 01:54 | W 17 G 28 | 10.00 | Fair | CLR | 30 | 14 | 51% | 19 | 30.29 | 1025.8 | ||||||
| 11 | 00:54 | W 18 G 25 | 10.00 | Fair | CLR | 30.9 | 15.1 | 52% | 20 | 30.25 | 1024.6 | ||||||
| 10 | 23:54 | W 16 G 26 | 10.00 | Fair | CLR | 32 | 14 | 45 | 32 | 47% | 22 | 30.24 | 1024.2 | ||||
| 10 | 22:54 | NW 20 G 30 | 10.00 | Fair | CLR | 33.1 | 12 | 42% | 22 | 30.23 | 1023.8 | ||||||
| 10 | 21:54 | NW 17 | 10.00 | Partly Cloudy | SCT060 | 35.1 | 19 | 52% | 26 | 30.21 | 1023.0 | ||||||
| 10 | 20:54 | NW 17 G 31 | 10.00 | Mostly Cloudy | BKN050 BKN065 | 39 | 21.9 | 50% | 31 | 30.18 | 1022.0 | ||||||
| 10 | 19:54 | NW 20 G 25 | 10.00 | Overcast | BKN046 OVC055 | 41 | 28.9 | 62% | 33 | 30.15 | 1021.2 | ||||||
| 10 | 18:54 | SW 12 | 10.00 | Overcast | OVC070 | 44.1 | 21.9 | 41% | 39 | 30.11 | 1019.7 | ||||||
| 10 | 16:54 | SW 12 | 10.00 | Fair | CLR | 44.1 | 21 | 40% | 39 | 30.1 | 1019.3 | ||||||
| 10 | 15:54 | W 15 | 10.00 | Fair | CLR | 46 | 21 | 37% | 40 | 30.1 | 1019.5 | ||||||
| 10 | 14:54 | W 17 G 29 | 10.00 | Fair | CLR | 46 | 23 | 40% | 40 | 30.11 | 1019.8 | ||||||
| 10 | 13:54 | W 14 G 24 | 10.00 | Fair | CLR | 45 | 27 | 49% | 39 | 30.12 | 1020.0 | ||||||
| 10 | 12:54 | W 18 | 10.00 | A Few Clouds | FEW032 | 44.1 | 30 | 58% | 37 | 30.13 | 1020.2 | ||||||
| 10 | 11:54 | NW 14 G 23 | 10.00 | Overcast | BKN027 OVC033 | 42.1 | 30.9 | 42.1 | 37 | 65% | 35 | 30.14 | 1020.8 | 0.02 | |||
| 10 | 10:54 | NW 17 G 26 | 10.00 | Mostly Cloudy | BKN022 BKN029 | 39 | 32 | 76% | 31 | 30.15 | 1021.1 | ||||||
| 10 | 09:54 | NW 10 | 10.00 | Overcast | FEW016 SCT035 OVC060 | 37.9 | 33.1 | 83% | 32 | 30.13 | 1020.5 | ||||||
| 10 | 08:54 | NW 14 | 10.00 | Overcast | BKN014 OVC036 | 37 | 34 | 89% | 29 | 30.1 | 1019.6 | 0.02 | |||||
| 10 | 07:54 | NW 15 | 10.00 | Overcast | BKN011 BKN016 OVC033 | 37 | 34 | 89% | 29 | 30.07 | 1018.3 | 0.02 | |||||
| 10 | 06:54 | NW 10 | 10.00 | Overcast | BKN008 OVC021 | 41 | 37.9 | 89% | 35 | 30.04 | 1017.5 | ||||||
| 10 | 05:54 | NW 7 | 9.00 | Overcast | BKN028 OVC038 | 39 | 37.9 | 39 | 34 | 96% | 35 | 30.04 | 1017.2 | ||||
| 10 | 04:54 | NW 3 | 4.00 | Fog/Mist | FEW090 FEW120 | 36 | 35.1 | 97% | 30.02 | 1016.6 | |||||||
| 10 | 03:54 | Calm | 8.00 | Overcast | OVC100 | 36 | 35.1 | 97% | 30.05 | 1017.6 | |||||||
| 10 | 02:54 | Calm | 5.00 | Fog/Mist | BKN100 | 35.1 | 35.1 | 100% | 30.08 | 1018.6 | |||||||
| 10 | 01:54 | N 3 | 1.25 | Fog/Mist | CLR | 35.1 | 34 | 96% | 30.09 | 1018.9 | |||||||
| 10 | 00:54 | N 3 | 10.00 | Fair | CLR | 37 | 35.1 | 93% | 30.08 | 1018.8 | |||||||
| 09 | 23:54 | NE 5 | 10.00 | Fair | CLR | 36 | 36 | 44.1 | 35.1 | 100% | 33 | 30.1 | 1019.5 | ||||
| 09 | 22:54 | NE 3 | 10.00 | Fair | CLR | 36 | 35.1 | 97% | 30.11 | 1019.7 | |||||||
| 09 | 21:54 | SE 8 | 10.00 | Fair | CLR | 41 | 37 | 86% | 36 | 30.11 | 1019.7 | ||||||
| 09 | 20:54 | E 3 | 10.00 | Fair | CLR | 36 | 34 | 93% | 30.14 | 1020.7 | |||||||
| 09 | 19:54 | NE 7 | 10.00 | Fair | CLR | 41 | 37 | 86% | 37 | 30.13 | 1020.4 | ||||||
| 09 | 18:54 | N 5 | 10.00 | Fair | CLR | 42.1 | 37.9 | 85% | 40 | 30.14 | 1020.6 | ||||||
| 09 | 17:54 | NE 5 | 10.00 | Fair | CLR | 43 | 36 | 53.1 | 41 | 76% | 41 | 30.14 | 1020.5 | ||||
| 09 | 16:54 | E 6 | 10.00 | Fair | CLR | 46.9 | 37.9 | 71% | 45 | 30.13 | 1020.1 | ||||||
| 09 | 15:54 | NE 3 | 10.00 | Fair | CLR | 52 | 37.9 | 59% | 30.11 | 1019.7 | |||||||
| 09 | 14:54 | E 5 | 10.00 | Fair | CLR | 53.1 | 37.9 | 57% | 30.1 | 1019.2 | |||||||
| 09 | 13:54 | W 5 | 10.00 | Fair | CLR | 50 | 37 | 61% | 49 | 30.09 | 1018.9 | ||||||
| 09 | 12:54 | Vrbl 7 | 10.00 | A Few Clouds | FEW025 | 48 | 37 | 66% | 45 | 30.1 | 1019.1 | ||||||
| 09 | 11:54 | NW 9 | 10.00 | Overcast | OVC023 | 46.9 | 37 | 48 | 45 | 69% | 43 | 30.1 | 1019.1 | ||||
| 09 | 10:54 | NW 12 | 10.00 | Overcast | OVC023 | 46.9 | 37 | 69% | 42 | 30.09 | 1018.8 | ||||||
| 09 | 09:54 | NW 15 | 10.00 | A Few Clouds | FEW022 | 46.9 | 37 | 69% | 41 | 30.06 | 1017.8 | ||||||
| 09 | 08:54 | W 13 | 10.00 | Overcast | OVC021 | 45 | 37 | 74% | 39 | 30.03 | 1016.7 | ||||||
| 09 | 07:54 | W 18 | 10.00 | Overcast | OVC022 | 45 | 37 | 74% | 38 | 29.98 | 1015.0 | ||||||
| 09 | 06:54 | NW 9 G 24 | 10.00 | Overcast | BKN020 OVC026 | 46 | 39 | 77% | 42 | 29.93 | 1013.5 | ||||||
| 09 | 05:54 | W 22 G 31 | 10.00 | Overcast and Breezy | OVC023 | 46.9 | 39.9 | 64.9 | 46.9 | 77% | 40 | 29.88 | 1011.7 | ||||
| 09 | 04:54 | W 23 G 32 | 10.00 | Overcast and Breezy | BKN023 OVC044 | 48 | 39.9 | 74% | 41 | 29.83 | 1009.9 | ||||||
| 09 | 03:54 | W 22 G 37 | 10.00 | Overcast and Breezy | BKN018 OVC023 | 48.9 | 43 | 80% | 42 | 29.77 | 1007.9 | ||||||
| 09 | 02:54 | W 24 G 33 | 10.00 | Partly Cloudy and Breezy | SCT039 SCT046 | 54 | 46.9 | 77% | 29.7 | 1005.6 | |||||||
| 09 | 01:54 | SW 17 G 32 | 10.00 | Fair | CLR | 62.1 | 48.9 | 62% | 29.61 | 1002.5 | |||||||
| 09 | 00:54 | SW 22 G 35 | 10.00 | Fair and Breezy | CLR | 64.9 | 50 | 59% | 29.57 | 1001.0 | |||||||
| 08 | 23:54 | SW 17 G 26 | 10.00 | Fair | CLR | 64.9 | 53.1 | 66.9 | 64 | 66% | 29.55 | 1000.5 | 0.04 | ||||
| 08 | 22:54 | SW 18 G 30 | 10.00 | Fair | CLR | 66 | 55 | 68% | 29.54 | 1000.2 | |||||||
| 08 | 21:54 | SW 22 G 31 | 10.00 | Fair and Breezy | CLR | 64.9 | 57.9 | 78% | 29.53 | 999.7 | |||||||
| 08 | 20:54 | SW 21 G 29 | 10.00 | Fair and Breezy | CLR | 64.9 | 57.9 | 78% | 29.53 | 999.7 | 0.04 | ||||||
| 08 | 19:54 | SW 18 G 29 | 10.00 | Overcast | FEW027 BKN050 OVC090 | 66 | 59 | 78% | 29.52 | 999.4 | |||||||
| 08 | 18:54 | S 14 | 10.00 | Partly Cloudy | FEW048 SCT065 SCT080 | 64 | 60.1 | 87% | 29.48 | 998.1 | 0.04 | ||||||
| 08 | 17:54 | S 22 G 33 | 9.00 | Light Rain and Breezy | BKN028 OVC034 | 64.9 | 59 | 64.9 | 57 | 81% | 29.47 | 997.7 | 0.01 | 0.07 | |||
| 08 | 16:54 | S 23 G 30 | 10.00 | Overcast and Breezy | BKN027 OVC038 | 63 | 59 | 87% | 29.47 | 997.7 | |||||||
| 08 | 15:54 | SE 18 | 7.00 | Overcast | BKN015 OVC021 | 61 | 57.9 | 90% | 29.5 | 998.9 | 0.03 | ||||||
| 08 | 14:54 | SE 16 | 6.00 | Light Rain Fog/Mist | SCT017 BKN026 OVC043 | 60.1 | 57 | 90% | 29.55 | 1000.4 | 0.03 | 0.03 | |||||
| 08 | 13:54 | SE 14 | 5.00 | Fog/Mist | OVC021 | 60.1 | 55.9 | 86% | 29.6 | 1002.4 | |||||||
| 08 | 12:54 | S 20 G 26 | 6.00 | Fog/Mist | OVC010 | 59 | 55 | 87% | 29.62 | 1003.1 | |||||||
| 08 | 11:54 | SE 17 G 26 | 7.00 | Overcast | OVC012 | 57.9 | 54 | 57.9 | 43 | 87% | 29.65 | 1004.0 | |||||
| 08 | 10:54 | E 14 | 5.00 | Fog/Mist | BKN012 OVC095 | 55.9 | 53.1 | 90% | 29.7 | 1005.5 | |||||||
| 08 | 09:54 | SE 9 | 7.00 | Mostly Cloudy | SCT014 BKN100 | 55.9 | 51.1 | 84% | 29.76 | 1007.8 | |||||||
| 08 | 08:54 | E 8 | 7.00 | Overcast | OVC100 | 50 | 46.9 | 89% | 47 | 29.77 | 1008.0 | ||||||
| 08 | 07:54 | E 9 | 9.00 | Partly Cloudy | SCT120 | 46.9 | 43 | 86% | 43 | 29.78 | 1008.5 | ||||||
| 08 | 06:54 | E 8 | 10.00 | Fair | CLR | 46 | 42.1 | 86% | 42 | 29.78 | 1008.6 | ||||||
| 08 | 05:54 | E 8 | 10.00 | Fair | CLR | 44.1 | 39 | 45 | 37.9 | 83% | 40 | 29.8 | 1009.1 | ||||
| 08 | 04:54 | E 10 | 10.00 | Fair | CLR | 43 | 37.9 | 82% | 38 | 29.8 | 1009.0 | ||||||
| 08 | 03:54 | E 8 | 10.00 | Fair | CLR | 44.1 | 37.9 | 79% | 40 | 29.82 | 1009.6 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||