Weather observations for the past three days for
Southern Illinois Airport
Metric (Imperial)
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
02 09:52 SE 17 16.09 Fair CLR 22.2 13.3 57% 76.68 1022.1
02 08:52 E 17 16.09 A Few Clouds FEW039 20.6 13.3 63% 76.66 1021.8
02 07:52 E 17 G 30 16.09 A Few Clouds FEW041 18.3 12.8 70% 76.61 1021.0
02 06:52 NE 22 16.09 Overcast SCT035 BKN049 OVC090 17.2 13.9 18.9 17.2 81% 76.61 1020.9
02 05:52 N 7 14.48 A Few Clouds FEW100 17.2 16.7 97% 76.53 1019.8
02 04:52 N 11 11.27 Fair CLR 18.3 17.8 97% 76.48 1019.2
02 03:52 N 6 16.09 A Few Clouds FEW044 17.8 17.8 100% 76.38 1017.8
02 02:52 N 6 16.09 Fair CLR 17.8 17.8 100% 76.33 1017.4
02 01:52 Calm 16.09 Fair CLR 18.3 17.8 97% 76.35 1017.6
02 00:52 Calm 16.09 Fair CLR 18.9 18.3 26.7 18.3 96% 76.33 1017.3
01 23:52 Calm 16.09 Fair CLR 19.4 18.3 93% 76.28 1016.5
01 22:52 Calm 16.09 Fair CLR 20.6 19.4 93% 76.25 1016.3
01 21:52 N 7 16.09 Partly Cloudy SCT120 23.3 17.8 71% 76.25 1016.2
01 20:52 N 7 16.09 Mostly Cloudy FEW065 BKN100 22.2 20 87% 76.23 1016.0
01 19:52 Calm 16.09 Mostly Cloudy BKN100 25 20.6 77% 26 76.2 1015.7
01 18:52 NE 9 16.09 Fair CLR 26.7 18.3 27.8 24.4 60% 28 76.17 1015.1
01 17:52 Calm 16.09 Fair CLR 27.2 18.9 61% 28 76.17 1015.1
01 16:52 N 6 16.09 A Few Clouds FEW035 27.8 19.4 60% 29 76.17 1015.2
01 15:52 Calm 16.09 Partly Cloudy SCT031 26.7 19.4 64% 28 76.15 1014.9
01 14:52 Calm 16.09 Partly Cloudy SCT020 26.1 20 69% 27 76.17 1015.2
01 13:52 NE 9 16.09 A Few Clouds FEW022 FEW035 25.6 20 71% 27 76.23 1015.8
01 12:52 E 9 16.09 Overcast SCT020 BKN025 OVC033 25 20 25 18.3 74% 26 76.25 1016.4 1.14
01 11:52 Vrbl 7 16.09 Mostly Cloudy BKN017 23.3 19.4 79% 76.23 1016.0
01 10:52 E 11 16.09 Mostly Cloudy BKN013 22.2 18.9 82% 76.17 1015.2
01 09:52 E 15 16.09 Fair CLR 20 18.3 90% 76.1 1014.3 1.14
01 08:52 NE 11 16.09 Thunderstorm in Vicinity Light Rain SCT008 BKN037 OVC110 18.3 17.2 93% 76.2 1015.7 0.15
01 07:52 N 13 G 37 6.44 Thunderstorm Rain Fog/Mist FEW011 BKN034 OVC090 19.4 18.3 93% 76.3 1016.8 0.99
01 06:52 N 11 16.09 Mostly Cloudy BKN034 BKN044 20 19.4 20 18.9 96% 76.1 1014.3
01 05:52 Calm 16.09 Thunderstorm in Vicinity SCT055 19.4 18.9 97% 76.07 1013.7
01 04:52 Calm 16.09 Mostly Cloudy FEW039 BKN065 BKN080 19.4 18.9 97% 76.02 1013.2
01 03:52 Calm 16.09 Mostly Cloudy BKN041 19.4 18.9 97% 76.05 1013.3
01 02:52 E 6 14.48 A Few Clouds FEW060 18.9 18.9 100% 76.05 1013.5
01 01:52 Calm 16.09 A Few Clouds FEW065 FEW100 19.4 18.9 97% 76.05 1013.6
01 00:52 Calm 16.09 Mostly Cloudy FEW070 BKN090 19.4 18.9 25.6 18.9 97% 76.07 1013.9
31 23:52 S 6 16.09 A Few Clouds FEW075 18.9 18.3 96% 76.12 1014.4
31 22:52 Calm 16.09 Fair CLR 19.4 18.9 97% 76.12 1014.5
31 21:52 Calm 16.09 Fair CLR 20 19.4 96% 76.1 1014.3
31 20:52 S 6 16.09 Fair CLR 21.1 19.4 90% 76.05 1013.5
31 19:52 Calm 16.09 Fair CLR 23.9 18.3 71% 25 76.02 1013.2
31 18:52 NE 7 16.09 Fair CLR 25 17.2 28.9 25 62% 26 75.97 1012.5
31 17:52 E 11 16.09 A Few Clouds FEW120 26.1 17.2 58% 27 75.95 1012.1
31 16:52 SE 17 16.09 A Few Clouds FEW110 26.7 17.8 58% 28 76.02 1013.3
31 15:52 NE 9 16.09 Partly Cloudy SCT110 27.8 16.1 49% 28 76.12 1014.5
31 14:52 E 11 16.09 Fair CLR 28.3 15.6 46% 28 76.12 1014.6
31 13:52 Calm 16.09 Fair CLR 28.3 16.1 48% 29 76.15 1014.8
31 12:52 Calm 16.09 Fair CLR 26.7 17.8 26.7 18.9 58% 28 76.2 1015.6
31 11:52 Vrbl 9 16.09 Fair CLR 23.9 16.7 64% 25 76.23 1016.1
31 10:52 E 7 16.09 A Few Clouds FEW034 FEW043 22.2 15.6 66% 76.25 1016.2
31 09:52 E 11 16.09 Mostly Cloudy BKN110 22.2 15.6 66% 76.25 1016.2
31 08:52 E 9 16.09 Fair CLR 21.1 15 68% 76.25 1016.2
31 07:52 NE 7 16.09 Fair CLR 19.4 16.1 81% 76.23 1016.1
31 06:52 E 7 16.09 Fair CLR 18.9 16.1 20.6 18.3 84% 76.23 1015.8
31 05:52 Calm 16.09 Fair CLR 18.9 15 78% 76.2 1015.5
31 04:52 E 7 16.09 Fair CLR 18.9 15 78% 76.15 1015.0
31 03:52 E 7 16.09 Fair CLR 18.9 16.1 84% 76.15 1015.0
31 02:52 E 7 16.09 Fair CLR 19.4 16.1 81% 76.12 1014.6
31 01:52 E 7 16.09 Fair CLR 18.9 17.8 93% 76.12 1014.3
31 00:52 Calm 16.09 Fair CLR 20 18.3 24.4 20 90% 76.12 1014.6
30 23:52 E 11 16.09 Fair CLR 21.7 18.9 84% 76.1 1014.3
30 22:52 Calm 11.27 Fair CLR 21.1 21.1 100% 76.15 1014.8
30 21:52 Calm 9.66 Fog/Mist FEW120 21.7 21.1 96% 76.1 1014.3
30 20:52 E 6 12.87 Fair CLR 22.8 21.7 94% 76.02 1013.0
30 19:52 Calm 14.48 Light Rain SCT100 BKN120 23.9 21.7 88% 24 76.07 1013.8
30 18:52 N 6 16.09 Light Rain FEW055 SCT070 BKN090 24.4 22.2 27.8 24.4 88% 25 76.05 1013.5 0.03
30 17:52 Calm 16.09 Fair CLR 25 21.1 79% 26 76.02 1013.3
30 16:52 NE 9 16.09 Fair CLR 26.1 22.2 79% 28 76.02 1013.0
30 14:52 NE 11 16.09 Mostly Cloudy SCT044 SCT065 BKN090 25 21.7 82% 26 76.02 1013.4 0.03
30 13:52 E 15 16.09 Mostly Cloudy BKN028 27.2 21.7 72% 29 76.05 1013.4
30 12:52 E 11 16.09 Mostly Cloudy BKN021 27.2 21.1 27.2 21.1 69% 29 76.07 1013.8
30 11:52 E 15 16.09 Mostly Cloudy BKN021 26.7 21.7 74% 29 76.05 1013.6
30 10:52 E 11 16.09 Mostly Cloudy BKN015 BKN100 26.1 22.2 79% 28 76.07 1013.8
Date Time (cdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)