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.
05 19:52 NE 7 16.09 Fair CLR 26.1 20.6 72% 28 76.58 1020.5
05 18:52 Calm 16.09 Fair CLR 28.9 19.4 30 27.8 57% 30 76.56 1020.1
05 17:52 Calm 16.09 Fair CLR 30 18.9 51% 31 76.56 1020.3
05 16:52 N 7 16.09 Fair CLR 30 19.4 53% 32 76.56 1020.2
05 15:52 Calm 16.09 Fair CLR 30 18.9 51% 31 76.58 1020.6
05 14:52 NW 11 16.09 Mostly Cloudy BKN034 29.4 20.6 59% 32 76.63 1021.1
05 13:52 Vrbl 6 16.09 Mostly Cloudy BKN034 28.9 20.6 61% 31 76.63 1021.4
05 12:52 Vrbl 9 16.09 Mostly Cloudy BKN029 28.3 21.1 28.3 20.6 65% 31 76.66 1021.7
05 11:52 Calm 16.09 Mostly Cloudy SCT019 BKN025 26.1 21.1 74% 28 76.71 1022.1
05 10:52 Vrbl 6 14.48 Mostly Cloudy BKN018 BKN025 24.4 21.1 82% 25 76.71 1022.3
05 09:52 NW 6 11.27 Overcast OVC009 23.3 21.1 88% 76.68 1022.1
05 08:52 Calm 4.83 Fog/Mist OVC006 22.2 21.1 94% 76.66 1021.8
05 07:52 Calm 3.22 Fog/Mist OVC004 21.1 20.6 97% 76.63 1021.4
05 06:52 Calm 0.80 Fog VV002 20.6 20.6 21.1 20 100% 76.58 1020.7
05 05:52 Calm 0.80 Fog VV002 20.6 20.6 100% 76.53 1019.9
05 04:52 Calm 2.41 Fog/Mist OVC002 20.6 20.6 100% 76.5 1019.5
05 03:52 Calm 8.05 Fog/Mist OVC003 21.1 20.6 97% 76.48 1019.4
05 02:52 E 6 1.61 Fog/Mist OVC002 20.6 20.6 100% 76.48 1019.2
05 01:52 Calm 12.87 Mostly Cloudy FEW003 BKN024 BKN028 20.6 20 96% 76.45 1018.8
05 00:52 Calm 16.09 Mostly Cloudy BKN011 20 19.4 25 19.4 96% 76.45 1018.8
04 23:52 Calm 16.09 Overcast BKN011 OVC018 20.6 20 96% 76.45 1018.7
04 22:52 Calm 16.09 Fair CLR 20.6 20 96% 76.43 1018.4
04 21:52 E 6 16.09 Partly Cloudy SCT020 21.7 20 90% 76.38 1017.9
04 20:52 E 7 16.09 Fair CLR 21.7 20 90% 76.33 1017.1
04 19:52 E 6 16.09 Fair CLR 23.3 20 82% 76.3 1017.1
04 18:52 SE 7 16.09 Partly Cloudy SCT040 25 20 30.6 25 74% 26 76.3 1016.8
04 17:52 E 7 16.09 Mostly Cloudy SCT042 SCT050 BKN060 26.7 20.6 69% 28 76.28 1016.6
04 16:52 E 15 16.09 Partly Cloudy SCT034 SCT043 26.7 21.1 71% 28 76.23 1016.0
04 15:52 N 11 16.09 Mostly Cloudy BKN037 30 19.4 53% 32 76.23 1015.8
04 14:52 NW 11 16.09 Partly Cloudy SCT034 28.9 20 59% 31 76.23 1015.9
04 13:52 Vrbl 7 16.09 Mostly Cloudy BKN025 28.3 20.6 63% 30 76.25 1016.2
04 12:52 Calm 16.09 Mostly Cloudy BKN025 BKN032 28.3 20.6 28.3 18.9 63% 30 76.28 1016.6
04 11:52 Calm 16.09 Mostly Cloudy SCT023 BKN029 BKN035 26.7 21.1 71% 28 76.3 1016.8
04 10:52 NE 6 16.09 Partly Cloudy SCT017 25.6 20.6 74% 27 76.33 1017.2
04 09:52 Calm 16.09 Mostly Cloudy BKN055 BKN080 23.9 20 79% 24 76.33 1017.2
04 08:52 Calm 16.09 Fair CLR 22.2 18.9 82% 76.33 1017.3
04 07:52 Calm 16.09 Partly Cloudy SCT060 20 18.3 90% 76.3 1017.0
04 06:52 Calm 12.87 Fair CLR 18.9 17.8 20.6 17.8 93% 76.28 1016.6
04 05:52 Calm 14.48 Fair CLR 18.3 17.2 93% 76.25 1016.4
04 04:52 Calm 16.09 Fair CLR 18.9 17.8 93% 76.23 1015.8
04 03:52 Calm 16.09 Fair CLR 18.9 17.8 93% 76.23 1016.0
04 02:52 N 6 16.09 A Few Clouds FEW070 19.4 17.8 91% 76.25 1016.1
04 01:52 Calm 16.09 Fair CLR 20 18.3 90% 76.25 1016.2
04 00:52 N 7 16.09 Fair CLR 20 18.3 25.6 20 90% 76.25 1016.2
03 23:52 N 7 16.09 Fair CLR 20.6 17.8 84% 76.25 1016.2
03 22:52 N 9 16.09 Partly Cloudy SCT070 21.1 18.3 84% 76.28 1016.5
03 21:52 N 7 16.09 Fair CLR 21.7 18.3 81% 76.28 1016.6
03 20:52 N 7 16.09 A Few Clouds FEW042 22.8 18.9 79% 76.25 1016.2
03 19:52 N 6 16.09 Mostly Cloudy FEW043 SCT050 BKN060 24.4 18.3 69% 25 76.25 1016.1
03 18:52 NE 9 16.09 Fair CLR 25.6 17.8 28.3 25.6 62% 27 76.23 1016.0
03 17:52 Calm 16.09 A Few Clouds FEW047 27.2 17.8 57% 28 76.23 1015.9
03 16:52 NE 11 16.09 Partly Cloudy FEW050 SCT060 28.3 17.2 51% 29 76.25 1016.2
03 15:52 NE 11 16.09 Partly Cloudy SCT049 26.7 16.7 54% 27 76.28 1016.4
03 14:52 N 19 G 26 16.09 Partly Cloudy SCT065 27.8 16.1 49% 28 76.33 1017.3
03 13:52 N 13 16.09 Partly Cloudy FEW048 SCT060 27.2 16.7 53% 28 76.35 1017.6
03 12:52 Vrbl 6 16.09 Overcast SCT045 OVC055 26.1 16.1 26.7 15.6 54% 27 76.4 1018.4
03 11:52 NE 11 16.09 Fair CLR 26.1 17.2 58% 27 76.43 1018.6
03 10:52 Calm 16.09 Fair CLR 23.9 16.7 64% 25 76.48 1019.2
03 09:52 Calm 16.09 Partly Cloudy SCT055 22.2 16.1 68% 76.48 1019.5
03 08:52 NE 7 16.09 Mostly Cloudy BKN055 19.4 15 76% 76.5 1019.6
03 07:52 Calm 16.09 Overcast OVC055 17.2 15 87% 76.48 1019.3
03 06:52 N 7 14.48 Overcast OVC055 15.6 14.4 15.6 12.8 93% 76.5 1019.7
03 05:52 N 6 12.87 Overcast OVC050 13.9 13.3 96% 76.48 1019.4
03 04:52 Calm 16.09 Fair CLR 12.8 12.2 96% 76.48 1019.5
03 03:52 NW 6 16.09 Fair CLR 14.4 13.9 97% 76.5 1019.6
03 02:52 Calm 16.09 Fair CLR 14.4 13.3 93% 76.5 1019.6
03 01:52 Calm 16.09 Fair CLR 14.4 13.3 93% 76.53 1019.9
03 00:52 Calm 16.09 Fair CLR 15 13.9 24.4 15 93% 76.58 1020.5
02 23:52 N 6 16.09 Fair CLR 16.7 14.4 86% 76.61 1020.9
02 22:52 N 7 16.09 Fair CLR 18.3 14.4 78% 76.61 1021.1
02 21:52 N 7 16.09 Partly Cloudy SCT055 19.4 14.4 73% 76.63 1021.2
02 20:52 N 9 16.09 Fair CLR 20 13.9 68% 76.61 1020.9
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)