Weather observations for the past three days for
St. Charles, St. Charles County Smartt Airport
Imperial (Metric)
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.
11 05:54 Calm 0.50 Fog VV002 48.9 48.9 100% 29.99 1015.4
11 04:54 W 3 1.25 Fog/Mist BKN002 50 48.9 96% 29.99 1015.2
11 03:54 Calm 9.00 Fair CLR 52 51.1 97% 29.98 1014.8
11 02:54 Calm 10.00 Fair CLR 54 51.1 90% 29.97 1014.7
11 01:54 E 3 10.00 Fair CLR 52 48.9 89% 29.98 1014.9
11 00:54 E 3 10.00 Fair CLR 55 50 69.1 55 83% 29.98 1015.0
10 23:54 Calm 10.00 Fair CLR 55.9 52 87% 29.99 1015.2
10 22:54 E 5 10.00 Fair CLR 57 52 83% 29.99 1015.3
10 21:54 E 6 10.00 Fair CLR 61 51.1 70% 30 1015.5
10 20:54 E 10 10.00 Fair CLR 64 51.1 63% 30 1015.5
10 19:54 E 8 10.00 Fair CLR 64 51.1 63% 30 1015.5
10 18:54 E 6 10.00 Fair CLR 70 57 81 70 64% 29.98 1015.1
10 17:54 NE 5 10.00 Fair CLR 75.9 57 52% 78 29.98 1014.9
10 16:54 SE 3 10.00 Fair CLR 79 52 39% 79 29.98 1014.9
10 15:54 SE 7 10.00 Fair CLR 79 52 39% 79 29.99 1015.3
10 14:54 SE 8 10.00 Fair CLR 79 55 44% 80 30.01 1015.7
10 13:54 E 8 10.00 Fair CLR 79 55.9 45% 80 30.03 1016.5
10 12:54 SE 6 10.00 Fair CLR 79 55.9 79 53.1 45% 80 30.06 1017.4
10 11:54 SE 7 10.00 Fair CLR 75.9 55 48% 78 30.08 1018.2
10 10:54 E 5 10.00 Fair CLR 73 53.1 50% 30.09 1018.5
10 09:54 E 6 10.00 Fair CLR 68 51.1 55% 30.09 1018.6
10 08:54 E 8 10.00 Fair CLR 64 50 60% 30.08 1018.4
10 07:54 E 7 10.00 Fair CLR 57 48.9 74% 30.07 1017.9
10 06:54 E 6 10.00 Fair CLR 54 48 57 51.1 80% 30.05 1017.3
10 05:54 E 8 10.00 Fair CLR 53.1 48 83% 30.04 1016.8
10 04:54 E 5 10.00 Fair CLR 52 48 86% 30.02 1016.2
10 03:54 NE 3 10.00 Fair CLR 53.1 48.9 86% 30.01 1015.9
10 02:54 E 3 10.00 Fair CLR 55 50 83% 30.02 1016.3
10 01:54 E 6 10.00 Fair CLR 55 50 83% 30.03 1016.5
10 00:54 NE 3 10.00 Fair CLR 55.9 50 72 54 81% 30.04 1016.7
09 23:54 Calm 10.00 Fair CLR 57 48.9 74% 30.05 1017.1
09 22:54 E 5 10.00 Fair CLR 60.1 50 70% 30.04 1016.8
09 21:54 E 5 10.00 Fair CLR 63 48.9 60% 30.03 1016.5
09 20:54 SE 7 10.00 Fair CLR 61 45 56% 30.01 1016.1
09 19:54 SE 8 10.00 Fair CLR 66.9 46.9 49% 30 1015.8
09 18:54 SE 8 10.00 Fair CLR 72 46 89.1 72 40% 29.99 1015.3
09 17:54 S 8 10.00 Fair CLR 84 48 29% 82 29.98 1015.0
09 16:54 S 9 10.00 Fair CLR 88 48.9 26% 85 29.99 1015.2
09 15:54 S 10 10.00 Fair CLR 88 50 27% 85 30 1015.4
09 14:54 S 10 10.00 Fair CLR 88 50 27% 85 30.01 1015.8
09 13:54 S 12 G 22 10.00 Fair CLR 86 51.1 30% 84 30.04 1016.8
09 12:54 S 13 7.00 Fair CLR 86 48.9 86 48.9 28% 83 30.08 1018.0
09 11:54 S 15 6.00 Fair with Haze CLR 82.9 45 26% 81 30.11 1019.3
09 10:54 S 9 10.00 Fair CLR 79 46.9 32% 79 30.13 1020.0
09 09:54 S 6 10.00 Fair CLR 71.1 48 44% 30.12 1019.7
09 08:54 SE 3 10.00 Fair CLR 61 54 78% 30.12 1019.7
09 07:54 Calm 10.00 Fair CLR 53.1 51.1 93% 30.11 1019.3
09 05:54 Calm 10.00 Fair CLR 51.1 46.9 86% 30.09 1018.6
09 04:54 Calm 10.00 Fair CLR 53.1 48.9 86% 30.09 1018.6
09 03:54 Calm 10.00 Fair CLR 53.1 48.9 86% 30.07 1017.8
09 02:54 E 5 10.00 Fair CLR 53.1 51.1 93% 30.07 1017.7
09 01:54 E 6 10.00 Fair CLR 53.1 50 89% 30.06 1017.6
09 00:54 Calm 10.00 Fair CLR 54 51.1 66 51.1 90% 30.07 1017.8
08 23:54 NE 5 10.00 Fair CLR 53.1 51.1 93% 30.07 1018.1
08 22:54 Calm 10.00 Fair CLR 55 50 83% 30.07 1018.0
08 21:54 Calm 10.00 Fair CLR 55.9 51.1 84% 30.07 1018.1
08 20:54 Calm 10.00 Fair CLR 59 53.1 81% 30.07 1018.0
08 19:54 Calm 10.00 Fair CLR 62.1 53.1 73% 30.06 1017.7
08 18:54 NE 3 10.00 Fair CLR 66 55 84.9 66 68% 30.04 1017.1
08 17:54 NE 5 10.00 Fair CLR 79 46.9 32% 79 30.03 1016.6
08 16:54 N 3 10.00 Fair CLR 82.9 44.1 25% 81 30.03 1016.6
08 15:54 Calm 10.00 Fair CLR 84 41 22% 81 30.04 1016.8
08 14:54 Vrbl 5 7.00 Fair CLR 84 42.1 23% 81 30.05 1017.1
08 13:54 Calm 9.00 Fair CLR 82.9 43 24% 81 30.07 1017.7
08 12:54 W 3 9.00 Fair CLR 81 45 81 46.9 28% 80 30.09 1018.7
08 07:54 Calm 7.00 Partly Cloudy SCT002 48.9 48 97% 30.09 1018.6
08 06:54 Calm 10.00 Fair CLR 50 46.9 68 48 89% 30.07 1017.9
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)