Weather observations for the past three days for
Southern Illinois Airport
Imperial (Metric)
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 01:52 S 8 10.00 Fair CLR 52 44.1 75% 30.17 1021.7
21 00:52 S 8 10.00 Fair CLR 54 44.1 66 52 69% 30.19 1022.2
20 23:52 S 3 10.00 Fair CLR 53.1 43 69% 30.19 1022.2
20 22:52 SE 3 10.00 Fair CLR 55.9 43 62% 30.2 1022.6
20 21:52 SE 7 10.00 Fair CLR 55.9 44.1 65% 30.21 1023.0
20 20:52 SE 7 10.00 Fair CLR 57 44.1 62% 30.21 1023.0
20 19:52 SE 7 10.00 Fair CLR 60.1 45 58% 30.2 1022.7
20 18:52 SE 7 10.00 Fair CLR 66 43 68 60.1 43% 30.2 1022.6
20 17:52 SE 7 10.00 Fair CLR 68 41 38% 30.21 1022.9
20 16:52 E 3 10.00 Fair CLR 68 39.9 36% 30.23 1023.6
20 15:52 Vrbl 6 10.00 Fair CLR 66 37.9 36% 30.25 1024.2
20 14:52 Vrbl 6 10.00 Fair CLR 64.9 39 39% 30.27 1025.0
20 13:52 NE 3 10.00 Fair CLR 62.1 34 35% 30.3 1026.0
20 12:52 Calm 10.00 Fair CLR 60.1 33.1 61 42.1 36% 30.32 1026.7
20 11:52 NE 3 10.00 Fair CLR 59 33.1 38% 30.34 1027.4
20 10:52 NE 6 10.00 Fair CLR 57 32 39% 30.35 1027.7
20 09:52 E 8 10.00 Fair CLR 55 33.1 44% 30.34 1027.5
20 08:52 E 5 10.00 Fair CLR 52 36 55% 30.34 1027.5
20 07:52 N 5 10.00 Fair CLR 48 37 66% 47 30.33 1027.2
20 06:52 N 5 10.00 Fair CLR 41 37 51.1 41 86% 38 30.31 1026.4
20 05:52 Calm 10.00 Fair CLR 44.1 35.1 71% 30.29 1025.6
20 04:52 N 6 10.00 A Few Clouds FEW085 46.9 35.1 63% 45 30.28 1025.2
20 03:52 NE 7 10.00 Mostly Cloudy BKN095 48 36 63% 45 30.26 1024.6
20 02:52 NE 7 10.00 Fair CLR 48.9 36 61% 46 30.26 1024.5
20 01:52 NE 8 10.00 Fair CLR 50 37.9 63% 47 30.25 1024.2
20 00:52 NE 10 10.00 Fair CLR 51.1 39 64.9 45 64% 30.23 1023.7
19 23:52 Calm 10.00 Fair CLR 46 43 89% 30.21 1023.1
19 22:52 Calm 10.00 Fair CLR 48 43 83% 30.21 1023.0
19 21:52 Calm 10.00 Fair CLR 51.1 41 69% 30.21 1022.9
19 20:52 Calm 10.00 Fair CLR 53.1 41 64% 30.19 1022.3
19 19:52 Calm 10.00 Fair CLR 57 43 60% 30.18 1021.9
19 18:52 Calm 10.00 Fair CLR 64.9 34 66.9 63 32% 30.17 1021.7
19 17:52 NW 9 10.00 Fair CLR 66 30 26% 30.18 1022.1
19 16:52 NW 12 G 28 10.00 A Few Clouds FEW100 66.9 30 25% 30.19 1022.4
19 15:52 NW 16 G 24 10.00 A Few Clouds FEW095 66 32 28% 30.2 1022.8
19 14:52 W 12 G 24 10.00 A Few Clouds FEW090 66 28.9 25% 30.22 1023.4
19 13:52 NW 14 G 22 10.00 Partly Cloudy SCT080 64.9 30 27% 30.24 1023.9
19 12:52 NW 13 10.00 Fair CLR 63 35.1 63 37.9 35% 30.25 1024.4
19 11:52 SW 8 G 20 10.00 Fair CLR 62.1 39 43% 30.26 1024.8
19 10:52 W 13 10.00 Fair CLR 59 39 48% 30.27 1025.0
19 09:48 SW 14 10.00 Fair CLR 55.4 35.6 47% 30.27 0.0
19 08:50 SW 12 10.00 Fair CLR 53.6 35.6 51% 30.27 0.0
18 18:52 NW 9 10.00 Partly Cloudy SCT110 55 34 55.9 51.1 45% 30.1 1019.3
18 17:52 NW 6 10.00 Mostly Cloudy BKN110 55 37.9 53% 30.09 1018.8
18 16:52 NW 10 G 21 10.00 Overcast BKN075 OVC090 55 37 51% 30.08 1018.6
18 15:52 NW 14 G 23 10.00 Overcast OVC075 55 39 55% 30.07 1018.1
18 14:52 N 13 G 21 10.00 Overcast OVC065 53.1 39 59% 30.08 1018.5
18 13:52 NW 9 10.00 Overcast OVC055 52 41 66% 30.08 1018.6
18 12:52 NW 13 10.00 Overcast OVC048 52 39 60.1 48 61% 30.06 1017.7 0.12
18 11:52 NW 10 G 20 10.00 Overcast OVC039 51.1 41 69% 30.05 1017.5
18 10:52 NW 14 G 23 10.00 Overcast OVC032 50 42.1 74% 45 30 1015.8
18 09:52 NW 10 G 21 3.00 Fog/Mist OVC025 48.9 45 86% 45 29.98 1015.0 0.02 0.12
18 08:52 NW 16 G 23 9.00 Light Rain SCT008 OVC012 51.1 48.9 92% 29.89 1012.0 0.05
18 07:52 Calm 7.00 Light Rain SCT029 BKN060 OVC110 60.1 59 96% 29.88 1011.4 0.05
18 06:52 S 7 4.00 Light Rain Fog/Mist BKN090 OVC110 60.1 59 75 60.1 96% 29.86 1010.7 0.06 0.42
18 05:52 Calm 7.00 Light Rain OVC100 61 60.1 97% 29.82 1009.4 0.1
18 04:52 S 5 4.00 Light Rain Fog/Mist FEW050 BKN075 OVC095 61 60.1 97% 29.83 1009.8 0.16
18 03:52 W 7 4.00 Rain Fog/Mist OVC065 62.1 60.1 93% 29.84 1010.0 0.03 0.1
18 02:52 N 5 10.00 Overcast BKN060 OVC085 63 59 87% 29.79 1008.6 0.07
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)