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.
23 17:52 Vrbl 6 16.09 A Few Clouds FEW065 27.2 12.8 41% 27 76.56 1020.4
23 16:52 Vrbl 6 16.09 A Few Clouds FEW060 27.2 12.2 39% 27 76.53 1020.1
23 15:52 Vrbl 7 16.09 Partly Cloudy SCT060 28.3 12.8 38% 28 76.53 1020.1
23 14:52 Vrbl 6 16.09 Partly Cloudy SCT060 28.3 13.3 40% 28 76.58 1020.7
23 13:52 N 9 16.09 Mostly Cloudy BKN055 27.2 12.2 39% 27 76.63 1021.2
23 12:52 E 7 16.09 Mostly Cloudy BKN040 26.7 13.9 26.7 16.1 45% 27 76.68 1022.1
23 11:52 NE 9 16.09 Mostly Cloudy BKN040 25.6 15.6 54% 26 76.73 1022.6
23 10:52 NW 11 16.09 Partly Cloudy SCT040 24.4 16.1 60% 26 76.71 1022.4
23 09:52 Vrbl 6 16.09 Fair CLR 22.2 16.7 71% 76.71 1022.4
23 08:52 NW 7 16.09 Fair CLR 20.6 16.7 78% 76.76 1022.9
23 07:52 NW 7 16.09 Fair CLR 18.3 16.1 87% 76.71 1022.5
23 06:52 Calm 16.09 Fair CLR 16.1 16.1 16.1 12.8 100% 76.68 1022.0
23 05:52 Calm 0.40 Fog VV003 13.9 13.9 100% 76.63 1021.3
23 04:52 Calm 0.40 Fog VV003 13.3 13.3 100% 76.56 1020.3
23 03:52 Calm 9.66 Fog/Mist CLR 15 15 100% 76.48 1019.5
23 02:52 NW 7 12.87 Fair CLR 15 15 100% 76.5 1019.6
23 01:52 W 6 14.48 Fair CLR 15.6 15.6 100% 76.48 1019.6
23 00:52 W 6 9.66 Fog/Mist CLR 15.6 15 21.1 15 96% 76.48 1019.5
22 23:52 Calm 16.09 Fair CLR 16.7 15.6 93% 76.45 1019.2
22 22:52 N 7 16.09 Fair CLR 16.7 15.6 93% 76.45 1019.0
22 21:52 NW 7 16.09 Fair CLR 17.8 16.1 90% 76.43 1018.7
22 20:52 N 9 16.09 Overcast OVC044 20 16.1 78% 76.35 1017.9
22 19:52 N 11 16.09 Overcast OVC039 20.6 16.1 76% 76.35 1017.6
22 18:52 N 15 16.09 Overcast SCT028 OVC037 21.1 15.6 21.1 19.4 71% 76.3 1016.8
22 17:52 N 15 16.09 Overcast OVC033 21.1 15.6 71% 76.23 1016.0
22 16:52 N 17 16.09 Overcast OVC026 20.6 15.6 73% 76.2 1015.7
22 15:52 N 17 16.09 Overcast OVC022 20 15.6 76% 76.2 1015.6
22 14:52 NW 13 16.09 Overcast OVC020 19.4 15.6 79% 76.17 1015.1
22 13:52 N 13 16.09 Overcast OVC018 20 15.6 76% 76.15 1014.9
22 12:52 N 7 16.09 Overcast OVC018 19.4 15.6 20 18.3 79% 76.17 1015.1
22 11:52 NW 15 16.09 Overcast OVC017 19.4 15 76% 76.12 1014.5
22 10:52 N 19 16.09 Overcast OVC018 19.4 15.6 79% 76.05 1013.6
22 09:52 N 13 16.09 Overcast OVC016 19.4 15.6 79% 76.05 1013.5
22 08:52 N 13 16.09 Overcast OVC017 18.9 15 78% 76.02 1013.0
22 07:52 NW 13 16.09 Overcast OVC015 18.3 15.6 84% 75.97 1012.4
22 06:52 N 17 16.09 Overcast OVC016 18.3 15.6 25.6 18.3 84% 75.87 1011.1
22 05:52 NW 19 16.09 Overcast BKN016 OVC031 18.9 15.6 81% 75.87 1011.2
22 04:52 N 19 16.09 Overcast BKN013 OVC021 20 17.2 84% 75.74 1009.4
22 03:52 NW 17 16.09 Overcast OVC015 22.2 20 87% 75.69 1008.8
22 02:52 NW 15 16.09 Overcast FEW015 BKN032 OVC050 24.4 22.2 88% 25 75.62 1007.6
22 01:52 W 9 16.09 Mostly Cloudy BKN037 BKN047 25 23.3 90% 26 75.59 1007.5
22 00:52 W 15 16.09 Mostly Cloudy BKN045 BKN060 25.6 22.8 28.9 25 85% 27 75.64 1007.8
21 23:52 SW 15 16.09 Fair CLR 25.6 22.8 85% 27 75.62 1007.7
21 22:52 SW 13 16.09 Fair CLR 25.6 22.8 85% 27 75.64 1007.8
21 21:52 SW 9 14.48 Light Rain FEW042 BKN050 BKN110 26.1 22.8 82% 28 75.59 1007.4
21 20:52 SW 20 16.09 Mostly Cloudy BKN100 27.8 22.2 72% 30 75.54 1006.5
21 19:52 SW 24 G 37 16.09 Fair CLR 27.8 21.7 69% 30 75.49 1006.1
21 18:52 SW 24 G 41 16.09 A Few Clouds FEW080 28.9 22.2 30 25 67% 32 75.51 1006.1 0.03
21 17:52 SW 22 G 35 16.09 A Few Clouds FEW039 29.4 23.3 70% 34 75.57 1006.8
21 16:52 S 26 G 46 16.09 Partly Cloudy FEW028 FEW046 SCT060 28.9 23.3 72% 33 75.54 1006.5
21 15:52 S 31 G 44 16.09 Mostly Cloudy SCT025 BKN034 BKN041 28.3 22.8 72% 32 75.57 1007.1 0.03
21 14:52 S 17 G 37 16.09 A Few Clouds FEW022 FEW060 26.7 22.8 79% 29 75.62 1007.6
21 13:52 S 20 G 41 16.09 Mostly Cloudy FEW031 BKN080 BKN110 25.6 22.8 85% 27 75.69 1008.7 0.03
21 12:52 S 28 G 41 16.09 Mostly Cloudy FEW030 SCT038 BKN110 28.3 21.7 29.4 19.4 67% 31 75.77 1009.9
21 11:52 S 22 16.09 Mostly Cloudy SCT024 BKN029 BKN065 28.9 21.7 65% 32 75.82 1010.5
21 10:52 S 19 16.09 Mostly Cloudy BKN024 27.8 21.7 69% 30 75.82 1010.5
21 09:52 S 15 16.09 Fair CLR 26.7 22.2 76% 29 75.87 1011.2
21 08:52 S 13 16.09 A Few Clouds FEW016 25 20.6 77% 26 75.95 1012.0
21 07:52 E 6 16.09 Partly Cloudy SCT012 21.7 18.9 84% 75.97 1012.6
21 06:52 E 6 16.09 Fair CLR 19.4 18.3 20 17.2 93% 75.97 1012.3
21 05:52 Calm 9.66 Fog/Mist CLR 17.8 17.2 96% 75.97 1012.4
21 04:52 E 6 12.87 Fair CLR 17.8 17.2 96% 75.97 1012.3
21 03:52 Calm 14.48 Fair CLR 18.3 17.8 97% 75.97 1012.6
21 02:52 Calm 14.48 Fair CLR 18.9 18.3 96% 76 1012.6
21 01:52 Calm 16.09 Fair CLR 19.4 18.3 93% 76 1012.7
21 00:52 Calm 16.09 Partly Cloudy SCT055 20 18.3 28.9 20 90% 76.02 1013.0
20 23:52 Calm 16.09 Partly Cloudy SCT055 20.6 18.3 87% 76.05 1013.3
20 22:52 Calm 16.09 Mostly Cloudy BKN060 22.2 18.9 82% 76.05 1013.5
20 21:52 Calm 16.09 Mostly Cloudy BKN060 23.9 18.9 74% 25 76 1012.8
20 20:52 NE 7 16.09 Mostly Cloudy BKN060 BKN070 23.9 18.3 71% 25 75.97 1012.5
20 19:52 SW 11 16.09 Fair CLR 27.2 17.8 57% 28 76 1012.6
20 18:52 S 9 16.09 Fair CLR 28.9 17.2 30.6 28.3 49% 29 75.97 1012.6
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)