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. | ||||||||||||||||
| 09 | 12:54 | S 13 | 10.00 | Fair | CLR | 73.9 | 57.9 | 73.9 | 39 | 57% | 29.77 | 1007.8 | |||||
| 09 | 11:54 | S 18 | 10.00 | Fair | CLR | 69.1 | 55.9 | 63% | 29.81 | 1009.3 | |||||||
| 09 | 10:54 | S 16 | 10.00 | Fair | CLR | 64.9 | 55 | 70% | 29.84 | 1010.2 | |||||||
| 09 | 09:54 | S 9 | 10.00 | Fair | CLR | 61 | 51.1 | 70% | 29.86 | 1010.9 | |||||||
| 09 | 08:54 | E 6 | 10.00 | Fair | CLR | 51.1 | 46 | 83% | 29.86 | 1011.1 | |||||||
| 09 | 07:54 | SE 7 | 10.00 | Fair | CLR | 42.1 | 39 | 89% | 38 | 29.85 | 1010.8 | ||||||
| 09 | 06:54 | SE 7 | 10.00 | Fair | CLR | 41 | 37.9 | 48.9 | 37.9 | 89% | 37 | 29.85 | 1010.7 | ||||
| 09 | 05:54 | E 10 | 10.00 | Fair | CLR | 39 | 37 | 93% | 33 | 29.86 | 1010.9 | ||||||
| 09 | 04:54 | E 7 | 10.00 | Fair | CLR | 42.1 | 37 | 82% | 38 | 29.85 | 1010.7 | ||||||
| 09 | 03:54 | E 5 | 10.00 | Fair | CLR | 39 | 37 | 93% | 36 | 29.86 | 1010.9 | ||||||
| 09 | 02:54 | E 5 | 10.00 | Fair | CLR | 41 | 37.9 | 89% | 38 | 29.87 | 1011.5 | ||||||
| 09 | 01:54 | E 3 | 10.00 | Fair | CLR | 43 | 36 | 76% | 29.87 | 1011.5 | |||||||
| 09 | 00:54 | SE 3 | 10.00 | Fair | CLR | 44.1 | 36 | 59 | 39.9 | 73% | 29.88 | 1011.8 | |||||
| 08 | 23:54 | SE 7 | 10.00 | Fair | CLR | 43 | 37 | 80% | 39 | 29.89 | 1012.0 | ||||||
| 08 | 22:54 | SE 5 | 10.00 | Fair | CLR | 46 | 36 | 68% | 44 | 29.89 | 1012.1 | ||||||
| 08 | 21:54 | Calm | 10.00 | Fair | CLR | 46 | 37 | 71% | 29.88 | 1011.9 | |||||||
| 08 | 20:54 | SE 5 | 10.00 | Fair | CLR | 48.9 | 36 | 61% | 48 | 29.88 | 1011.9 | ||||||
| 08 | 19:54 | S 8 | 10.00 | Fair | CLR | 55.9 | 35.1 | 46% | 29.88 | 1012.0 | |||||||
| 08 | 18:54 | SW 10 | 10.00 | Fair | CLR | 59 | 39 | 66 | 57.9 | 48% | 29.89 | 1012.1 | |||||
| 08 | 17:54 | SW 12 | 10.00 | Fair | CLR | 64.9 | 37.9 | 37% | 29.9 | 1012.4 | |||||||
| 08 | 16:54 | SW 15 | 10.00 | Fair | CLR | 66 | 34 | 30% | 29.9 | 1012.5 | |||||||
| 08 | 15:54 | SW 10 | 10.00 | Fair | CLR | 64.9 | 35.1 | 33% | 29.93 | 1013.5 | |||||||
| 08 | 14:54 | SW 12 | 10.00 | Fair | CLR | 63 | 36 | 37% | 29.94 | 1013.9 | |||||||
| 08 | 13:54 | S 8 | 10.00 | Fair | CLR | 60.1 | 39 | 46% | 29.96 | 1014.6 | |||||||
| 08 | 12:54 | SW 9 | 10.00 | Fair | CLR | 57.9 | 39 | 57.9 | 32 | 50% | 29.99 | 1015.5 | |||||
| 08 | 11:54 | SW 7 | 10.00 | Fair | CLR | 52 | 39.9 | 64% | 30.02 | 1016.7 | |||||||
| 08 | 10:54 | SW 9 | 10.00 | Fair | CLR | 48 | 39 | 71% | 44 | 30.04 | 1017.3 | ||||||
| 08 | 09:54 | SW 7 | 10.00 | Fair | CLR | 43 | 39 | 86% | 39 | 30.06 | 1018.1 | ||||||
| 08 | 08:54 | Calm | 9.00 | Fair | CLR | 37.9 | 36 | 93% | 30.06 | 1018.2 | |||||||
| 08 | 07:54 | Calm | 7.00 | Fair | CLR | 34 | 33.1 | 97% | 30.06 | 1018.1 | |||||||
| 08 | 06:54 | Calm | 1.50 | Fog/Mist | CLR | 33.1 | 32 | 39.9 | 32 | 96% | 30.07 | 1018.3 | |||||
| 08 | 05:54 | S 5 | 10.00 | Fair | CLR | 36 | 35.1 | 97% | 33 | 30.05 | 1017.7 | ||||||
| 08 | 04:54 | S 3 | 10.00 | Fair | CLR | 37 | 35.1 | 93% | 30.04 | 1017.5 | |||||||
| 08 | 03:54 | Calm | 10.00 | Fair | CLR | 36 | 34 | 93% | 30.05 | 1017.7 | |||||||
| 08 | 01:54 | Calm | 10.00 | Fair | CLR | 37 | 35.1 | 93% | 30.06 | 1017.8 | |||||||
| 08 | 00:54 | SW 5 | 10.00 | Fair | CLR | 37.9 | 35.1 | 89% | 35 | 30.07 | 1018.4 | ||||||
| 07 | 23:54 | SW 3 | 10.00 | Fair | CLR | 39.9 | 36 | 44.1 | 39.9 | 86% | 30.07 | 1018.3 | |||||
| 07 | 22:54 | SW 6 | 10.00 | Mostly Cloudy | BKN023 | 42.1 | 37 | 82% | 39 | 30.07 | 1018.4 | ||||||
| 07 | 21:54 | W 7 | 10.00 | Mostly Cloudy | BKN024 | 43 | 37.9 | 82% | 39 | 30.07 | 1018.1 | ||||||
| 07 | 20:54 | W 10 | 10.00 | Overcast | OVC024 | 44.1 | 37 | 76% | 39 | 30.06 | 1018.0 | ||||||
| 07 | 19:54 | W 10 | 10.00 | Overcast | OVC020 | 44.1 | 37 | 76% | 39 | 30.07 | 1018.2 | ||||||
| 07 | 18:54 | W 13 | 10.00 | Overcast | OVC019 | 43 | 37 | 80% | 37 | 30.06 | 1017.9 | ||||||
| 07 | 17:54 | W 10 | 10.00 | Overcast | OVC017 | 44.1 | 37.9 | 48.9 | 44.1 | 79% | 39 | 30.04 | 1017.3 | ||||
| 07 | 16:54 | NW 18 | 10.00 | Overcast | OVC018 | 45 | 39 | 80% | 38 | 30.02 | 1016.4 | ||||||
| 07 | 15:54 | W 16 | 10.00 | Overcast | OVC019 | 46.9 | 39.9 | 77% | 41 | 30.01 | 1016.2 | ||||||
| 07 | 14:54 | W 15 | 10.00 | Overcast | OVC018 | 46.9 | 39.9 | 77% | 41 | 29.99 | 1015.3 | ||||||
| 07 | 13:54 | W 14 | 10.00 | Overcast | OVC015 | 46 | 41 | 83% | 40 | 29.99 | 1015.3 | ||||||
| 07 | 12:54 | W 20 G 28 | 10.00 | Overcast | OVC013 | 46.9 | 42.1 | 83% | 40 | 29.97 | 1014.8 | ||||||
| 07 | 11:54 | W 20 | 5.00 | Fog/Mist | OVC009 | 48.9 | 46 | 62.1 | 48.9 | 90% | 43 | 29.93 | 1013.4 | 0.14 | |||
| 07 | 10:54 | W 25 G 33 | 7.00 | Overcast and Breezy | SCT008 OVC013 | 55.9 | 53.1 | 90% | 29.9 | 1012.2 | |||||||
| 07 | 09:54 | W 8 | 10.00 | Mostly Cloudy | BKN036 | 61 | 57.9 | 90% | 29.87 | 1011.2 | |||||||
| 07 | 08:54 | SW 12 | 10.00 | Mostly Cloudy | SCT010 BKN031 | 60.1 | 57.9 | 93% | 29.87 | 1011.1 | 0.14 | ||||||
| 07 | 07:54 | W 8 | 10.00 | A Few Clouds | FEW008 | 59 | 57 | 93% | 29.82 | 1009.6 | |||||||
| 07 | 06:54 | SE 12 | 10.00 | Light Rain | SCT080 OVC100 | 59 | 57 | 93% | 29.81 | 1009.0 | 0.14 | ||||||
| 07 | 05:54 | S 9 | 5.00 | Rain Fog/Mist | FEW014 SCT025 OVC090 | 59 | 57.9 | 68 | 57.9 | 96% | 29.87 | 1011.3 | 0.2 | 0.82 | |||
| 07 | 04:54 | W 5 | 4.00 | Thunderstorm in Vicinity Rain Fog/Mist | FEW014 BKN060 OVC090 | 60.1 | 57.9 | 93% | 29.89 | 1011.6 | 0.2 | ||||||
| 07 | 03:54 | S 14 | 8.00 | Rain | OVC100 | 60.1 | 57.9 | 93% | 29.82 | 1009.3 | 0.1 | ||||||
| 07 | 02:54 | S 8 | 5.00 | Thunderstorm in Vicinity Heavy Rain Fog/Mist | BKN095 OVC110 | 59 | 57.9 | 96% | 29.84 | 1010.0 | 0.16 | 0.32 | |||||
| 07 | 01:54 | SW 3 | 10.00 | Overcast | BKN050 OVC080 | 60.1 | 57 | 90% | 29.88 | 1011.3 | 0.16 | ||||||
| 07 | 00:54 | W 32 G 44 | 10.00 | Thunderstorm and Windy | FEW029 SCT060 BKN080 | 66.9 | 57.9 | 73% | 29.89 | 1011.7 | |||||||
| 06 | 23:54 | S 13 | 10.00 | Fair | CLR | 66.9 | 61 | 73 | 64.9 | 81% | 29.85 | 1010.4 | |||||
| 06 | 22:54 | SE 8 | 10.00 | Fair | CLR | 66 | 60.1 | 81% | 29.86 | 1010.6 | |||||||
| 06 | 21:54 | S 12 | 10.00 | Fair | CLR | 66 | 59 | 78% | 29.87 | 1011.0 | |||||||
| 06 | 20:54 | S 16 | 10.00 | Fair | CLR | 70 | 57.9 | 66% | 29.88 | 1011.4 | |||||||
| 06 | 19:54 | S 10 | 10.00 | Fair | CLR | 69.1 | 57.9 | 68% | 29.9 | 1012.1 | |||||||
| 06 | 18:54 | S 16 | 10.00 | Fair | CLR | 71.1 | 59 | 66% | 29.88 | 1011.6 | |||||||
| 06 | 17:54 | S 15 | 10.00 | A Few Clouds | FEW070 | 73 | 57.9 | 82 | 73 | 59% | 29.88 | 1011.4 | |||||
| 06 | 16:54 | S 16 | 10.00 | Fair | CLR | 77 | 59 | 54% | 79 | 29.87 | 1011.3 | ||||||
| 06 | 15:54 | S 16 G 28 | 10.00 | Fair | CLR | 79 | 59 | 50% | 80 | 29.88 | 1011.4 | ||||||
| 06 | 14:54 | S 23 G 31 | 10.00 | Fair and Breezy | CLR | 80.1 | 59 | 49% | 81 | 29.87 | 1011.2 | ||||||
| 06 | 13:54 | S 20 | 10.00 | A Few Clouds | FEW090 | 79 | 61 | 54% | 80 | 29.86 | 1010.9 | ||||||
| 06 | 12:54 | S 22 G 30 | 10.00 | Mostly Cloudy and Breezy | FEW050 BKN090 | 79 | 60.1 | 52% | 80 | 29.86 | 1010.9 | ||||||
| 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) | |||||||||||||||