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. | ||||||||||||||||
| 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 | ||||||
| 08 | 02:54 | E 9 | 10.00 | Fair | CLR | 42.1 | 37 | 82% | 37 | 29.84 | 1010.2 | ||||||
| 08 | 01:54 | E 8 | 10.00 | Fair | CLR | 39 | 35.1 | 86% | 34 | 29.85 | 1010.6 | ||||||
| 08 | 00:54 | E 9 | 10.00 | Fair | CLR | 39 | 34 | 82% | 33 | 29.85 | 1010.8 | ||||||
| 07 | 23:54 | E 7 | 10.00 | Fair | CLR | 39.9 | 34 | 48 | 39 | 79% | 36 | 29.87 | 1011.4 | ||||
| 07 | 22:54 | SE 7 | 10.00 | Fair | CLR | 43 | 35.1 | 74% | 39 | 29.88 | 1011.8 | ||||||
| 07 | 21:54 | SE 8 | 10.00 | Fair | CLR | 46 | 36 | 68% | 42 | 29.88 | 1011.7 | ||||||
| 07 | 20:54 | SE 9 | 10.00 | Fair | CLR | 42.1 | 33.1 | 71% | 37 | 29.89 | 1012.2 | ||||||
| 07 | 19:54 | E 8 | 10.00 | Fair | CLR | 45 | 35.1 | 68% | 41 | 29.89 | 1012.3 | ||||||
| 07 | 18:54 | E 7 | 10.00 | Fair | CLR | 42.1 | 32 | 68% | 38 | 29.89 | 1012.4 | ||||||
| 07 | 17:54 | E 6 | 10.00 | Fair | CLR | 44.1 | 30 | 66 | 44.1 | 58% | 41 | 29.88 | 1012.1 | ||||
| 07 | 16:54 | SE 8 | 10.00 | Fair | CLR | 54 | 35.1 | 49% | 29.89 | 1012.2 | |||||||
| 07 | 15:54 | S 10 | 10.00 | Fair | CLR | 64 | 36 | 35% | 29.88 | 1011.9 | |||||||
| 07 | 14:54 | S 14 | 10.00 | Fair | CLR | 64.9 | 33.1 | 31% | 29.9 | 1012.5 | |||||||
| 07 | 13:54 | S 12 | 10.00 | Fair | CLR | 64 | 34 | 33% | 29.9 | 1012.5 | |||||||
| 07 | 12:54 | S 10 | 10.00 | Fair | CLR | 63 | 35.1 | 35% | 29.92 | 1013.2 | |||||||
| 07 | 11:54 | S 5 | 10.00 | Fair | CLR | 59 | 37.9 | 59 | 25 | 46% | 29.93 | 1013.7 | |||||
| 07 | 10:54 | Vrbl 3 | 10.00 | Fair | CLR | 51.1 | 37 | 59% | 29.97 | 1014.8 | |||||||
| 07 | 09:54 | E 3 | 10.00 | Fair | CLR | 46 | 37 | 71% | 29.96 | 1014.7 | |||||||
| 07 | 08:54 | Calm | 8.00 | Fair | CLR | 37 | 36 | 96% | 29.97 | 1014.8 | |||||||
| 07 | 07:54 | Calm | 0.50 | Freezing Fog | VV002 | 26.1 | 26.1 | 100% | 29.96 | 1014.8 | |||||||
| 07 | 06:54 | Calm | 0.50 | Freezing Fog | VV002 | 27 | 27 | 100% | 29.95 | 1014.1 | |||||||
| 07 | 05:54 | Calm | 0.25 | Freezing Fog | VV002 | 25 | 25 | 37.9 | 25 | 100% | 29.92 | 1013.3 | |||||
| 07 | 04:54 | Calm | 0.25 | Freezing Fog | CLR | 28 | 28 | 100% | 29.91 | 1012.8 | |||||||
| 07 | 03:54 | Calm | 1.25 | Fog/Mist | CLR | 28 | 28 | 100% | 29.9 | 1012.4 | |||||||
| 07 | 02:54 | Calm | 0.25 | Freezing Fog | VV002 | 30 | 28.9 | 96% | 29.89 | 1012.2 | |||||||
| 07 | 01:54 | Calm | 10.00 | Fair | CLR | 30.9 | 30 | 96% | 29.89 | 1012.1 | |||||||
| 07 | 00:54 | Calm | 10.00 | Fair | CLR | 34 | 30.9 | 89% | 29.89 | 1012.1 | |||||||
| 06 | 23:54 | Calm | 10.00 | Fair | CLR | 36 | 32 | 55.9 | 36 | 86% | 29.89 | 1012.0 | |||||
| 06 | 22:54 | W 5 | 10.00 | Fair | CLR | 39.9 | 34 | 79% | 37 | 29.88 | 1011.6 | ||||||
| 06 | 21:54 | SW 3 | 10.00 | Fair | CLR | 42.1 | 35.1 | 76% | 29.86 | 0.0 | |||||||
| 06 | 20:54 | W 7 | 10.00 | Fair | CLR | 50 | 37 | 61% | 48 | 29.85 | 0.0 | ||||||
| 06 | 19:54 | NW 13 | 10.00 | Fair | CLR | 53.1 | 37.9 | 57% | 29.83 | 0.0 | |||||||
| 06 | 18:54 | NW 13 | 10.00 | Fair | CLR | 55.9 | 37 | 49% | 29.81 | 0.0 | |||||||
| 06 | 17:54 | W 8 | 10.00 | Fair | CLR | 55 | 35.1 | 66 | 55 | 47% | 29.77 | 0.0 | |||||
| 06 | 16:54 | W 8 | 10.00 | Fair | CLR | 61 | 36 | 39% | 29.74 | 0.0 | |||||||
| 06 | 15:54 | W 12 | 10.00 | Fair | CLR | 64.9 | 37 | 36% | 29.71 | 0.0 | |||||||
| 06 | 14:54 | W 17 | 10.00 | Fair | CLR | 66 | 37.9 | 36% | 29.7 | 0.0 | |||||||
| 06 | 13:54 | W 15 | 10.00 | Fair | CLR | 64 | 41 | 43% | 29.69 | 0.0 | |||||||
| 06 | 12:54 | W 14 | 10.00 | Fair | CLR | 62.1 | 43 | 50% | 29.69 | 0.0 | |||||||
| 06 | 11:54 | W 13 | 10.00 | Fair | CLR | 57.9 | 44.1 | 60% | 29.72 | 0.0 | |||||||
| 06 | 10:54 | W 12 | 10.00 | Fair | CLR | 54 | 45 | 72% | 29.74 | 0.0 | |||||||
| 06 | 09:54 | W 13 | 8.00 | NULL | NULL | 0 | 0 | 0% | 29.75 | 0.0 | |||||||
| 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) | |||||||||||||||