Weather observations for the past three days for
Southern Illinois Airport
Metric (Imperial)
Date Time (cst) 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.
09 08:52 SW 22 11.27 Fair CLR 1.7 -1.7 78% -3 76.3 1017.5
09 07:52 S 20 9.66 Fog/Mist CLR 0 -2.2 85% -5 76.35 1018.2
09 06:52 S 19 12.87 Fair CLR 0 -2.2 85% -5 76.4 1018.9
09 05:52 S 13 14.48 Fair CLR 0.6 -2.2 1.1 -3.3 82% -3 76.4 1019.1
09 04:52 S 20 16.09 Overcast OVC090 1.1 -2.2 79% -3 76.45 1019.5
09 03:52 SW 24 16.09 Overcast OVC090 0.6 -2.2 82% -5 76.5 1020.2
09 02:52 SW 17 16.09 Overcast BKN095 OVC120 0 -3.3 79% -4 76.56 1020.9
09 01:52 S 13 16.09 Partly Cloudy SCT120 -1.7 -6.1 72% -6 76.61 1021.5
09 00:52 S 11 16.09 Fair CLR -1.7 -6.1 72% -5 76.63 1022.0
08 23:52 S 11 16.09 Fair CLR -2.8 -6.7 -0.6 -5 75% -7 76.68 1022.9
08 22:52 S 6 16.09 Fair CLR -4.4 -7.2 81% 76.73 1023.5
08 21:52 S 6 16.09 Fair CLR -3.9 -6.7 81% 76.78 1024.2
08 20:52 Calm 16.09 Fair CLR -2.2 -6.1 75% 76.84 1024.9
08 19:52 SE 9 16.09 Fair CLR -2.8 -6.7 75% -6 76.84 1024.9
08 18:52 Calm 16.09 Fair CLR -2.2 -6.7 72% 76.91 1025.9
08 17:52 NE 9 16.09 Fair CLR -0.6 -6.1 2.2 -1.1 67% -3 76.94 1026.0
08 16:52 N 7 16.09 Fair CLR 0 -7.2 59% -2 76.94 1026.1
08 15:52 N 13 16.09 Fair CLR 1.7 -6.7 54% -2 76.91 1025.7
08 14:52 N 6 16.09 Fair CLR 2.2 -6.1 55% 76.91 1025.6
08 13:52 N 11 16.09 Fair CLR 1.7 -6.1 57% -1 76.91 1025.6
08 12:52 N 15 16.09 Fair CLR 1.7 -5.6 59% -2 76.96 1026.2
08 11:52 NW 13 16.09 Partly Cloudy SCT027 0 -5.6 0.6 -4.4 66% -4 76.99 1026.9
08 10:52 NW 11 16.09 Partly Cloudy SCT020 -0.6 -5 72% -4 77.06 1027.6
08 09:52 N 7 16.09 Fair CLR -1.7 -5.6 75% -4 77.09 1028.0
08 08:52 N 13 14.48 Fair CLR -2.8 -6.1 78% -7 77.04 1027.6
08 07:52 N 11 12.87 Fair CLR -3.9 -6.7 81% -8 77.04 1027.3
08 06:52 N 15 14.48 Fair CLR -4.4 -6.7 84% -9 77.01 1027.2
08 05:52 NW 19 14.48 Fair CLR -3.3 -6.1 0 -3.3 81% -9 76.99 1026.9
08 04:52 N 20 16.09 Overcast OVC025 -1.7 -5 78% -7 76.94 1026.1
08 03:52 N 11 12.87 Overcast BKN023 OVC028 -1.7 -3.9 85% -5 76.89 1025.3
08 02:52 N 13 11.27 Overcast OVC021 -1.1 -3.3 85% -5 76.86 1025.0
08 01:52 N 24 11.27 Overcast OVC013 -1.1 -3.3 85% -7 76.84 1024.6
08 00:52 NW 19 9.66 Fog/Mist OVC012 -0.6 -2.8 85% -5 76.81 1024.3
07 23:52 N 17 8.05 Fog/Mist OVC008 0 -1.7 2.8 0 88% -4 76.78 1023.9
07 22:52 N 20 6.44 Fog/Mist OVC008 1.1 0 92% -3 76.76 1023.6
07 21:52 N 19 3.22 Fog/Mist OVC006 1.7 0.6 93% -2 76.73 1023.4
07 20:52 N 19 6.44 Fog/Mist OVC012 2.2 0.6 89% -2 76.73 1023.2
07 19:52 N 13 6.44 Fog/Mist OVC008 2.2 0.6 89% -1 76.68 1022.5
07 18:52 N 17 2.41 Unknown Precip Fog/Mist OVC004 2.8 1.7 93% -1 76.66 1022.1
07 17:52 N 13 2.82 Light Rain Fog/Mist OVC006 2.8 2.2 7.8 2.8 96% -0 76.61 1021.7
07 16:52 N 19 4.83 Fog/Mist OVC010 3.9 2.2 89% 0 76.53 1020.7
07 15:52 NW 24 G 35 4.83 Fog/Mist OVC015 4.4 2.2 86% 0 76.45 1019.5
07 14:52 N 15 8.05 Overcast with Haze OVC019 6.7 3.3 79% 4 76.38 1018.3
07 13:52 N 13 8.05 Overcast with Haze OVC020 7.2 3.3 77% 5 76.33 1017.7
07 12:52 N 15 8.05 Overcast with Haze OVC017 7.2 3.9 80% 5 76.3 1017.5
07 11:52 N 17 9.66 Overcast with Haze OVC024 7.8 3.9 8.3 3.3 77% 5 76.3 1017.4
07 10:52 NW 13 9.66 Overcast with Haze FEW020 BKN025 OVC050 8.3 3.3 71% 6 76.3 1017.4
07 09:52 W 7 8.05 Mostly Cloudy with Haze BKN060 6.1 3.3 82% 5 76.28 1017.2
07 08:52 W 7 4.83 Fog/Mist FEW032 SCT050 OVC060 4.4 2.2 86% 3 76.23 1016.6
07 07:52 SW 7 4.83 Fog/Mist OVC035 3.9 2.2 89% 2 76.2 1016.2
07 06:52 S 6 8.05 Fog/Mist FEW010 OVC050 3.3 2.2 93% 76.12 1015.1
07 05:52 Calm 6.44 Fog/Mist BKN023 BKN036 OVC043 3.3 1.7 3.3 1.1 89% 76.1 1014.8
07 04:52 SE 7 6.44 Fog/Mist OVC043 2.8 1.7 93% 1 76.05 1014.1
07 03:52 SE 7 4.83 Fog/Mist SCT055 BKN075 1.1 0.6 97% -1 76.1 1014.8
07 02:52 Calm 6.44 Fog/Mist FEW008 2.2 1.1 93% 76.15 1015.5
07 01:52 S 11 6.44 Fog/Mist OVC009 3.3 1.7 89% 1 76.15 1015.3
07 00:52 S 9 6.44 Fog/Mist OVC008 3.3 1.7 89% 1 76.15 1015.3
06 23:52 S 17 6.44 Fog/Mist OVC009 2.8 1.7 5 2.2 93% -1 76.12 1015.2
06 22:52 S 11 6.44 Fog/Mist OVC008 2.8 1.7 93% 0 76.2 1015.9
06 21:52 S 15 6.44 Fog/Mist OVC009 2.8 1.1 89% -1 76.15 1015.5
06 20:52 S 20 6.44 Fog/Mist BKN009 2.8 1.1 89% -1 76.12 1015.0
06 19:52 S 13 8.05 Fog/Mist CLR 2.8 1.1 89% -0 76.15 1015.6
06 18:52 S 15 9.66 Fair with Haze CLR 4.4 1.1 79% 1 76.15 1015.5
06 17:52 S 15 12.87 Fair CLR 4.4 1.1 10 4.4 79% 1 76.1 1015.0
06 16:52 S 15 16.09 Fair CLR 6.1 0.6 68% 3 76.05 1014.2
06 15:52 S 19 16.09 Fair CLR 7.8 1.1 63% 5 76.05 1014.1
06 14:52 S 11 16.09 Fair CLR 9.4 1.1 56% 8 76.05 1014.2
06 13:52 S 9 16.09 Fair CLR 9.4 1.1 56% 8 76.1 1014.5
06 12:52 Vrbl 7 16.09 Fair CLR 8.9 1.1 58% 8 76.1 1014.7
06 11:52 Calm 14.48 Fair CLR 7.2 0.6 7.2 -2.2 63% 76.17 1015.9
06 10:52 E 6 12.87 Fair CLR 6.1 0.6 68% 76.25 1016.7
06 09:52 S 7 11.27 Fair CLR 3.9 -0.6 73% 2 76.28 1017.3
Date Time (cst) 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)