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. | ||||||||||||||||
| 29 | 14:54 | W 18 G 29 | 10.00 | Overcast | FEW030 OVC036 | 23 | 10.9 | 60% | 10 | 30.33 | 1027.5 | ||||||
| 29 | 13:54 | W 22 G 30 | 10.00 | Overcast and Breezy | OVC036 | 23 | 10 | 57% | 9 | 30.32 | 1027.3 | ||||||
| 29 | 12:54 | W 21 G 31 | 10.00 | Overcast and Breezy | FEW030 OVC043 | 23 | 9 | 55% | 9 | 30.31 | 1026.7 | ||||||
| 29 | 11:54 | W 24 G 31 | 10.00 | Overcast and Breezy | SCT030 OVC046 | 21 | 8.1 | 21.9 | 14 | 57% | 5 | 30.31 | 1027.0 | ||||
| 29 | 10:54 | W 21 G 30 | 10.00 | Overcast and Breezy | BKN031 OVC048 | 19 | 6.1 | 57% | 4 | 30.33 | 1027.6 | ||||||
| 29 | 09:54 | W 25 G 33 | 10.00 | Overcast and Breezy | OVC032 | 17.1 | 3.9 | 56% | -0 | 30.33 | 1027.6 | ||||||
| 29 | 08:54 | W 25 G 35 | 10.00 | A Few Clouds and Breezy | FEW032 | 16 | 3 | 56% | -2 | 30.3 | 1026.5 | ||||||
| 29 | 07:54 | W 26 G 35 | 10.00 | Partly Cloudy and Windy | SCT033 | 15.1 | 3 | 59% | -3 | 30.26 | 1025.3 | ||||||
| 29 | 06:54 | W 30 G 48 | 10.00 | A Few Clouds and Windy | FEW035 | 15.1 | 1.9 | 56% | -4 | 30.21 | 1023.6 | ||||||
| 29 | 05:54 | W 29 G 37 | 10.00 | Overcast and Windy | OVC034 | 17.1 | 3.9 | 21.9 | 16 | 56% | -1 | 30.18 | 1022.5 | ||||
| 29 | 04:54 | W 25 G 38 | 10.00 | Overcast and Breezy | OVC036 | 17.1 | 3 | 54% | -0 | 30.16 | 1021.5 | ||||||
| 29 | 03:54 | W 28 G 43 | 10.00 | Overcast and Windy | OVC038 | 16 | 3 | 56% | -2 | 30.14 | 1020.9 | ||||||
| 29 | 02:54 | W 38 G 53 | 8.00 | Light Snow and Windy | SCT030 OVC041 | 18 | 3 | 52% | -2 | 30.11 | 1019.5 | ||||||
| 29 | 01:54 | NW 37 G 48 | 10.00 | A Few Clouds and Windy | FEW039 | 19.9 | 5 | 52% | 1 | 30.08 | 1018.6 | ||||||
| 29 | 00:54 | W 21 G 39 | 10.00 | Fair and Breezy | CLR | 21.9 | 8.1 | 55% | 7 | 30.06 | 1017.9 | ||||||
| 28 | 23:54 | W 22 G 33 | 10.00 | Fair and Breezy | CLR | 21.9 | 10 | 37 | 21.9 | 60% | 7 | 30.06 | 1017.8 | ||||
| 28 | 22:54 | W 30 G 40 | 10.00 | Mostly Cloudy and Windy | BKN028 | 24.1 | 14 | 65% | 8 | 30.03 | 1017.0 | ||||||
| 28 | 21:54 | W 37 G 48 | 10.00 | Mostly Cloudy and Windy | BKN023 | 26.1 | 16 | 66% | 9 | 30 | 1015.8 | ||||||
| 28 | 20:54 | W 33 G 48 | 10.00 | Overcast and Windy | OVC021 | 28 | 19.9 | 72% | 12 | 29.96 | 1014.4 | ||||||
| 28 | 19:54 | W 30 G 49 | 10.00 | Overcast and Windy | OVC018 | 30.9 | 23 | 72% | 17 | 29.93 | 1013.6 | ||||||
| 28 | 18:54 | W 23 G 38 | 10.00 | Overcast and Breezy | OVC016 | 35.1 | 28.9 | 78% | 24 | 29.88 | 1011.9 | ||||||
| 28 | 17:54 | NW 32 G 41 | 7.00 | Overcast and Windy | OVC018 | 37 | 32 | 77 | 37 | 82% | 25 | 29.81 | 1009.6 | ||||
| 28 | 16:54 | W 26 G 47 | 10.00 | Overcast and Windy | OVC019 | 46 | 37 | 71% | 38 | 29.73 | 1006.8 | ||||||
| 28 | 15:54 | NW 30 G 40 | 10.00 | Overcast and Windy | BKN017 OVC037 | 52 | 45 | 77% | 29.66 | 1004.2 | |||||||
| 28 | 14:54 | NW 32 G 41 | 10.00 | Partly Cloudy and Windy | SCT024 | 64 | 53.1 | 68% | 29.56 | 1000.6 | |||||||
| 28 | 13:54 | SW 20 G 33 | 10.00 | Mostly Cloudy | SCT049 BKN060 BKN075 | 75.9 | 57.9 | 54% | 78 | 29.48 | 997.8 | ||||||
| 28 | 12:54 | SW 18 G 31 | 10.00 | Mostly Cloudy | SCT047 BKN060 | 75 | 61 | 62% | 77 | 29.49 | 998.1 | ||||||
| 28 | 11:54 | SW 16 G 26 | 10.00 | Overcast | SCT036 OVC045 | 71.1 | 61 | 71.1 | 54 | 71% | 29.53 | 999.5 | |||||
| 28 | 10:54 | SW 16 G 24 | 10.00 | Overcast | OVC037 | 70 | 61 | 73% | 29.57 | 1000.8 | |||||||
| 28 | 09:54 | S 16 G 23 | 10.00 | Mostly Cloudy | BKN034 | 70 | 61 | 73% | 29.59 | 1001.6 | |||||||
| 28 | 08:54 | S 7 | 10.00 | A Few Clouds | FEW120 | 64.9 | 61 | 87% | 29.61 | 1002.2 | |||||||
| 28 | 07:54 | E 7 | 5.00 | Fog/Mist | FEW031 | 57 | 55.9 | 96% | 29.61 | 1002.4 | |||||||
| 28 | 06:54 | E 8 | 5.00 | Fog/Mist | CLR | 55.9 | 55.9 | 100% | 29.64 | 1003.4 | |||||||
| 28 | 05:54 | NE 7 | 4.00 | Fog/Mist | CLR | 57 | 57 | 57 | 53.1 | 100% | 29.65 | 1003.9 | |||||
| 28 | 04:54 | E 6 | 2.50 | Fog/Mist | SCT110 | 55.9 | 55 | 97% | 29.66 | 1004.3 | |||||||
| 28 | 03:54 | E 8 | 1.50 | Fog/Mist | CLR | 55 | 54 | 96% | 29.7 | 1005.4 | |||||||
| 28 | 02:54 | E 8 | 0.25 | Fog | CLR | 53.1 | 52 | 96% | 29.72 | 1006.3 | |||||||
| 28 | 01:54 | E 7 | 0.25 | Fog | CLR | 55 | 54 | 96% | 29.73 | 1006.6 | |||||||
| 28 | 00:54 | E 7 | 4.00 | Fog/Mist | CLR | 55.9 | 55 | 97% | 29.73 | 1006.4 | |||||||
| 27 | 23:54 | SE 7 | 9.00 | Fair | CLR | 57 | 55.9 | 61 | 55 | 96% | 29.72 | 1006.4 | |||||
| 27 | 22:54 | E 5 | 10.00 | Fair | CLR | 57.9 | 55.9 | 93% | 29.73 | 1006.5 | |||||||
| 27 | 21:54 | SE 7 | 10.00 | Partly Cloudy | SCT012 | 60.1 | 57.9 | 93% | 29.74 | 1006.8 | |||||||
| 27 | 20:54 | S 10 | 10.00 | Overcast | OVC011 | 61 | 57.9 | 90% | 29.75 | 1007.2 | |||||||
| 27 | 19:54 | SE 8 | 7.00 | Overcast | OVC009 | 59 | 57 | 93% | 29.75 | 1007.4 | |||||||
| 27 | 18:54 | SE 9 | 5.00 | Fog/Mist | OVC005 | 57 | 55.9 | 96% | 29.76 | 1007.5 | |||||||
| 27 | 17:54 | SE 10 | 3.00 | Fog/Mist | OVC003 | 55 | 54 | 55 | 48.9 | 96% | 29.77 | 1008.0 | |||||
| 27 | 16:54 | SE 10 | 4.00 | Fog/Mist | OVC004 | 55 | 54 | 96% | 29.78 | 1008.5 | |||||||
| 27 | 15:54 | E 9 | 1.50 | Fog/Mist | OVC002 | 53.1 | 52 | 96% | 29.78 | 1008.2 | |||||||
| 27 | 14:54 | E 10 | 0.75 | Fog/Mist | OVC002 | 52 | 51.1 | 97% | 29.79 | 1008.7 | |||||||
| 27 | 13:54 | SE 9 | 2.00 | Fog/Mist | OVC003 | 51.1 | 50 | 96% | 29.82 | 1009.7 | |||||||
| 27 | 12:54 | E 13 | 0.75 | Fog/Mist | OVC002 | 50 | 48.9 | 96% | 46 | 29.84 | 1010.5 | ||||||
| 27 | 11:54 | E 15 | 0.50 | Fog | OVC002 | 48.9 | 48 | 48.9 | 45 | 97% | 44 | 29.89 | 1012.3 | ||||
| 27 | 10:54 | SE 10 | 1.00 | Fog/Mist | OVC002 | 48 | 46.9 | 96% | 44 | 29.94 | 1014.1 | ||||||
| 27 | 09:54 | SE 12 | 0.50 | Fog | OVC002 | 46.9 | 46 | 97% | 42 | 29.95 | 1014.2 | ||||||
| 27 | 07:54 | E 7 | 0.25 | Fog | VV002 | 46 | 46 | 100% | 43 | 29.96 | 1014.6 | ||||||
| 27 | 06:54 | E 10 | 0.50 | Fog | VV002 | 46 | 45 | 96% | 42 | 29.95 | 1014.3 | ||||||
| 27 | 05:54 | SE 10 | 0.50 | Fog | VV002 | 46 | 45 | 46 | 43 | 96% | 42 | 29.95 | 1014.2 | ||||
| 27 | 04:54 | E 5 | 0.75 | Fog/Mist | VV002 | 45 | 45 | 100% | 43 | 29.95 | 1014.2 | ||||||
| 27 | 03:54 | E 9 | 1.00 | Fog/Mist | OVC002 | 45 | 45 | 100% | 41 | 29.94 | 1013.7 | ||||||
| 27 | 02:54 | E 9 | 4.00 | Fog/Mist | OVC003 | 46 | 45 | 96% | 42 | 29.95 | 1014.1 | ||||||
| 27 | 01:54 | E 5 | 4.00 | Fog/Mist | OVC004 | 46 | 45 | 96% | 44 | 29.95 | 1014.0 | ||||||
| 27 | 00:54 | E 7 | 6.00 | Fog/Mist | OVC005 | 46 | 45 | 96% | 43 | 29.94 | 1013.7 | ||||||
| 26 | 23:54 | E 3 | 5.00 | Fog/Mist | OVC008 | 43 | 42.1 | 48.9 | 37.9 | 97% | 29.94 | 1013.8 | |||||
| 26 | 22:54 | E 3 | 0.50 | Fog | CLR | 41 | 41 | 100% | 29.94 | 1013.9 | |||||||
| 26 | 21:54 | NE 3 | 5.00 | Fog/Mist | CLR | 44.1 | 43 | 96% | 29.94 | 1013.8 | |||||||
| 26 | 20:54 | NE 6 | 7.00 | Fair | CLR | 43 | 43 | 100% | 40 | 29.92 | 1013.1 | ||||||
| 26 | 19:54 | N 5 | 9.00 | Fair | CLR | 46 | 46 | 100% | 44 | 29.91 | 1012.9 | ||||||
| 26 | 18:54 | NW 3 | 10.00 | Fair | CLR | 46.9 | 45 | 93% | 29.9 | 1012.6 | |||||||
| 26 | 17:54 | N 6 | 10.00 | A Few Clouds | FEW019 | 50 | 46.9 | 64 | 48.9 | 89% | 48 | 29.89 | 1012.2 | ||||
| 26 | 16:54 | NW 3 | 10.00 | Partly Cloudy | SCT021 | 55 | 48.9 | 80% | 29.88 | 1011.8 | |||||||
| 26 | 15:54 | NW 9 | 10.00 | Fair | CLR | 57.9 | 48.9 | 72% | 29.87 | 1011.2 | |||||||
| 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) | |||||||||||||||