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.
20 18:52 S 15 16.09 Fair CLR 23.9 13.3 29.4 23.9 52% 25 75.84 1010.8
20 17:52 S 20 16.09 Fair CLR 27.2 12.2 39% 27 75.82 1010.5
20 16:52 S 13 16.09 Fair CLR 28.9 10 31% 28 75.82 1010.4
20 15:52 SW 11 16.09 Fair CLR 28.9 9.4 30% 28 75.87 1011.0
20 14:52 SW 19 16.09 Fair CLR 28.3 10 32% 27 75.92 1011.8
20 13:52 W 7 16.09 Fair CLR 27.2 9.4 33% 27 76 1013.0
20 12:52 Vrbl 11 16.09 Fair CLR 26.1 8.9 26.1 13.9 34% 26 76.05 1013.6
20 11:52 W 15 16.09 Fair CLR 24.4 9.4 39% 25 76.1 1014.4
20 10:52 S 11 16.09 Fair CLR 21.7 11.1 51% 76.1 1014.4
20 09:52 SW 15 16.09 Fair CLR 18.9 10.6 59% 76.12 1014.8
20 08:52 SW 15 16.09 Fair CLR 16.7 10.6 67% 76.12 1014.6
20 07:52 SW 15 16.09 Fair CLR 13.9 10 78% 76.12 1014.6
20 06:52 S 15 16.09 Fair CLR 13.9 9.4 15.6 13.9 74% 76.07 1014.1
20 05:52 SW 20 16.09 Fair CLR 14.4 9.4 72% 76.07 1013.9
20 04:52 SW 20 16.09 Fair CLR 15.6 9.4 67% 76.07 1013.9
20 03:52 S 22 16.09 Fair CLR 15.6 9.4 67% 76.1 1014.3
20 02:52 S 17 16.09 Fair CLR 15 8.3 64% 76.17 1015.2
20 01:52 S 19 16.09 Fair CLR 14.4 8.3 67% 76.23 1015.8
20 00:52 S 17 16.09 Fair CLR 14.4 7.8 20.6 13.3 65% 76.25 1016.3
19 23:52 S 13 14.48 Fair CLR 14.4 6.1 58% 76.25 1016.4
19 22:52 S 15 11.27 Fair CLR 15.6 5.6 52% 76.25 1016.4
19 21:52 S 9 16.09 Fair CLR 15 5.6 54% 76.28 1016.8
19 20:52 S 9 16.09 Fair CLR 15 6.1 56% 76.28 1016.9
19 19:52 S 9 16.09 Fair CLR 16.7 5.6 48% 76.28 1016.9
19 18:52 SW 15 16.09 Fair CLR 20.6 6.1 23.9 20.6 39% 76.25 1016.4
19 17:52 S 15 16.09 Fair CLR 22.2 7.8 40% 76.23 1016.1
19 16:52 S 17 16.09 Fair CLR 23.3 7.2 36% 76.25 1016.4
19 15:52 S 20 16.09 A Few Clouds FEW120 23.3 6.7 34% 76.3 1016.9
19 14:52 S 15 16.09 Fair CLR 23.3 5 31% 76.33 1017.3
19 13:52 SW 17 16.09 Partly Cloudy SCT110 23.9 5 29% 25 76.4 1018.2
19 12:52 SW 6 16.09 Mostly Cloudy BKN110 22.2 2.2 22.8 6.1 27% 76.43 1018.8
19 11:52 Calm 16.09 Fair CLR 21.1 5 35% 76.45 1019.2
19 10:52 Calm 16.09 Fair CLR 18.3 5 42% 76.48 1019.6
19 09:52 S 11 16.09 Fair CLR 15 4.4 49% 76.45 1019.2
19 08:52 SW 11 16.09 Fair CLR 12.2 4.4 59% 76.48 1019.4
19 07:52 S 7 16.09 Fair CLR 7.8 3.3 73% 7 76.4 1018.7
19 06:52 S 6 16.09 Fair CLR 7.2 2.8 11.1 6.7 74% 76.38 1018.3
19 05:52 Calm 16.09 Fair CLR 9.4 2.8 64% 76.35 1017.7
19 04:52 S 9 16.09 Fair CLR 8.3 2.2 66% 7 76.33 1017.5
19 03:52 S 9 16.09 Fair CLR 9.4 2.8 64% 8 76.33 1017.4
19 02:52 S 9 16.09 Fair CLR 10 3.3 63% 9 76.35 1018.0
19 01:52 S 7 16.09 Fair CLR 10 2.8 61% 9 76.4 1018.5
19 00:52 S 7 16.09 Fair CLR 9.4 2.8 13.3 8.3 64% 9 76.4 1018.6
18 23:52 S 7 16.09 Fair CLR 8.9 1.7 61% 8 76.43 1018.9
18 22:52 S 6 16.09 Fair CLR 10 1.7 57% 76.43 1019.0
18 21:52 S 6 16.09 Fair CLR 10.6 2.2 56% 76.43 1018.9
18 20:52 S 6 16.09 Fair CLR 11.1 2.2 55% 76.38 1018.4
18 19:52 S 11 16.09 Fair CLR 12.2 2.8 53% 76.33 1017.8
18 18:52 S 13 16.09 Fair CLR 13.3 2.8 16.1 12.8 49% 76.33 1017.8
18 17:52 S 19 16.09 Fair CLR 15.6 3.3 44% 76.33 1017.7
18 16:52 S 20 16.09 Fair CLR 15.6 2.8 42% 76.33 1017.6
18 15:52 SW 20 16.09 Fair CLR 15.6 2.2 41% 76.33 1017.5
18 14:52 SW 22 16.09 Fair CLR 14.4 1.7 42% 76.33 1017.5
18 13:52 S 22 G 39 16.09 Fair CLR 13.9 1.7 44% 76.33 1017.7
18 12:52 SW 24 16.09 Fair CLR 13.3 0 13.3 3.3 40% 76.4 1018.5
18 11:52 S 31 G 52 16.09 A Few Clouds FEW120 11.7 0 45% 76.4 1018.7
18 10:52 S 31 G 44 16.09 Fair CLR 8.9 -1.7 48% 5 76.45 1019.6
18 09:52 S 22 16.09 Overcast OVC100 6.7 -2.8 51% 3 76.45 1019.6
18 08:52 S 26 G 37 16.09 Overcast OVC090 5 -3.3 55% 1 76.45 1019.5
18 07:52 S 22 16.09 Mostly Cloudy FEW065 BKN080 3.9 -3.9 57% -0 76.45 1019.5
18 06:52 S 19 16.09 Overcast OVC055 3.9 -6.7 3.9 1.1 46% 0 76.45 1019.4
18 05:52 S 15 G 37 16.09 Overcast OVC060 3.3 -7.2 46% 0 76.45 1019.6
18 04:52 S 20 16.09 Overcast OVC065 2.8 -7.8 46% -1 76.45 1019.5
18 03:52 S 17 16.09 Overcast BKN080 OVC100 2.2 -8.3 46% -2 76.45 1019.4
18 02:52 S 20 16.09 Overcast OVC080 1.7 -8.9 46% -3 76.53 1020.6
18 01:52 S 17 16.09 Overcast OVC085 1.7 -8.9 46% -2 76.58 1021.1
18 00:52 SE 17 16.09 Overcast SCT060 OVC080 1.1 -8.3 1.7 1.1 50% -3 76.66 1022.2
17 23:52 SE 13 16.09 Overcast OVC070 1.1 -8.9 48% -2 76.71 1023.2
17 22:52 SE 13 16.09 Overcast OVC060 1.1 -8.9 48% -2 76.71 1023.1
17 21:52 S 15 16.09 Overcast SCT065 OVC085 1.1 -10 44% -3 76.78 1024.0
17 20:52 SE 13 16.09 Overcast OVC080 1.1 -10.6 42% -2 76.76 1023.8
17 19:52 S 13 16.09 Overcast OVC095 1.7 -11.1 38% -2 76.78 1023.9
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)