Weather observations for the past three days for
Southern Illinois Airport
| 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. | ||||||||||||||||
| 24 | 23:52 | Calm | 10.00 | Fair | CLR | 50 | 46.9 | 89% | 30.37 | 1028.2 | |||||||
| 24 | 22:52 | Calm | 10.00 | Fair | CLR | 48.9 | 45 | 86% | 30.36 | 1028.0 | |||||||
| 24 | 21:52 | Calm | 10.00 | Fair | CLR | 52 | 46.9 | 83% | 30.36 | 1028.0 | |||||||
| 24 | 20:52 | Calm | 10.00 | Fair | CLR | 54 | 46 | 75% | 30.35 | 1027.9 | |||||||
| 24 | 19:52 | Calm | 10.00 | Fair | CLR | 57 | 45 | 64% | 30.36 | 1028.0 | |||||||
| 24 | 18:52 | Calm | 10.00 | Fair | CLR | 61 | 46 | 75.9 | 61 | 58% | 30.34 | 1027.3 | |||||
| 24 | 17:52 | E 6 | 10.00 | Fair | CLR | 70 | 44.1 | 39% | 30.33 | 1026.8 | |||||||
| 24 | 16:52 | E 5 | 10.00 | Fair | CLR | 73.9 | 41 | 31% | 30.32 | 1026.7 | |||||||
| 24 | 15:52 | Calm | 10.00 | Fair | CLR | 75.9 | 41 | 29% | 77 | 30.32 | 1026.6 | ||||||
| 24 | 14:52 | S 3 | 10.00 | Fair | CLR | 75 | 41 | 29% | 77 | 30.32 | 1026.7 | ||||||
| 24 | 13:52 | E 6 | 10.00 | Fair | CLR | 75 | 42.1 | 31% | 77 | 30.33 | 1027.1 | ||||||
| 24 | 12:52 | E 7 | 10.00 | Fair | CLR | 73.9 | 44.1 | 73.9 | 41 | 34% | 30.35 | 1027.8 | |||||
| 24 | 11:52 | Vrbl 5 | 10.00 | Fair | CLR | 70 | 46.9 | 44% | 30.37 | 1028.3 | |||||||
| 24 | 10:52 | Calm | 10.00 | Fair | CLR | 64 | 48 | 56% | 30.38 | 1028.8 | |||||||
| 24 | 09:52 | Calm | 10.00 | Fair | CLR | 57.9 | 48 | 70% | 30.39 | 1029.2 | |||||||
| 24 | 08:52 | Calm | 10.00 | Fair | CLR | 48.9 | 46 | 90% | 30.39 | 1029.2 | |||||||
| 24 | 07:52 | Calm | 7.00 | Fair | CLR | 42.1 | 42.1 | 100% | 30.37 | 1028.5 | |||||||
| 24 | 06:52 | Calm | 7.00 | Fog/Mist | CLR | 42.1 | 42.1 | 46.9 | 42.1 | 100% | 30.35 | 1027.7 | |||||
| 24 | 05:52 | Calm | 6.00 | Fog/Mist | CLR | 43 | 43 | 100% | 30.33 | 1027.0 | |||||||
| 24 | 04:52 | Calm | 2.50 | Fog/Mist | CLR | 43 | 43 | 100% | 30.3 | 1025.9 | |||||||
| 24 | 03:52 | Calm | 8.00 | Fair | CLR | 43 | 42.1 | 97% | 30.29 | 1025.5 | |||||||
| 24 | 02:52 | Calm | 10.00 | Fair | CLR | 45 | 44.1 | 97% | 30.3 | 1025.9 | |||||||
| 24 | 01:52 | Calm | 10.00 | Fair | CLR | 46.9 | 46 | 97% | 30.29 | 1025.8 | |||||||
| 24 | 00:52 | Calm | 10.00 | Fair | CLR | 46.9 | 46 | 64 | 46 | 97% | 30.3 | 1025.9 | |||||
| 23 | 23:52 | Calm | 10.00 | Fair | CLR | 48.9 | 46.9 | 93% | 30.29 | 1025.7 | |||||||
| 23 | 22:52 | N 3 | 10.00 | Fair | CLR | 51.1 | 46.9 | 86% | 30.29 | 1025.4 | |||||||
| 23 | 21:52 | Calm | 10.00 | Fair | CLR | 53.1 | 46 | 77% | 30.28 | 1025.2 | |||||||
| 23 | 20:52 | Calm | 10.00 | Fair | CLR | 55 | 46 | 72% | 30.28 | 1025.2 | |||||||
| 23 | 19:52 | E 3 | 10.00 | Fair | CLR | 60.1 | 45 | 58% | 30.27 | 1025.1 | |||||||
| 23 | 18:52 | E 7 | 10.00 | Fair | CLR | 64 | 45 | 75.9 | 64 | 50% | 30.25 | 1024.4 | |||||
| 23 | 17:52 | E 6 | 10.00 | Fair | CLR | 70 | 45 | 41% | 30.24 | 1024.0 | |||||||
| 23 | 16:52 | E 7 | 10.00 | Fair | CLR | 73.9 | 42.1 | 32% | 30.24 | 1023.8 | |||||||
| 23 | 15:52 | E 7 | 10.00 | Fair | CLR | 75 | 42.1 | 31% | 77 | 30.23 | 1023.5 | ||||||
| 23 | 14:52 | E 7 | 10.00 | Fair | CLR | 75 | 42.1 | 31% | 77 | 30.23 | 1023.5 | ||||||
| 23 | 13:52 | E 5 | 10.00 | Fair | CLR | 73.9 | 44.1 | 34% | 30.24 | 1024.0 | |||||||
| 23 | 12:52 | SE 8 | 10.00 | Fair | CLR | 73.9 | 44.1 | 73.9 | 42.1 | 34% | 30.27 | 1025.1 | |||||
| 23 | 11:52 | E 7 | 10.00 | Fair | CLR | 72 | 45 | 38% | 30.3 | 1025.8 | |||||||
| 23 | 10:52 | Calm | 10.00 | Fair | CLR | 66.9 | 50 | 55% | 30.31 | 1026.2 | |||||||
| 23 | 09:52 | Calm | 10.00 | Fair | CLR | 59 | 50 | 72% | 30.31 | 1026.3 | |||||||
| 23 | 08:52 | Calm | 10.00 | Fair | CLR | 52 | 48.9 | 89% | 30.3 | 1026.2 | |||||||
| 23 | 07:52 | Calm | 7.00 | Fair | CLR | 44.1 | 43 | 96% | 30.28 | 1025.5 | |||||||
| 23 | 06:52 | Calm | 6.00 | Fog/Mist | CLR | 43 | 42.1 | 48 | 43 | 97% | 30.27 | 1025.1 | |||||
| 23 | 05:52 | Calm | 7.00 | Fair | CLR | 45 | 44.1 | 97% | 30.26 | 1024.6 | |||||||
| 23 | 04:52 | Calm | 0.50 | Fog | CLR | 44.1 | 44.1 | 100% | 30.25 | 1024.2 | |||||||
| 23 | 03:52 | Calm | 6.00 | Fog/Mist | CLR | 46 | 45 | 96% | 30.24 | 1023.7 | |||||||
| 23 | 02:52 | Calm | 9.00 | Fair | CLR | 46 | 45 | 96% | 30.24 | 1023.9 | |||||||
| 23 | 01:52 | Calm | 10.00 | Fair | CLR | 48 | 46 | 93% | 30.24 | 1023.8 | |||||||
| 23 | 00:52 | Calm | 10.00 | Fair | CLR | 48 | 46.9 | 63 | 48 | 96% | 30.24 | 1023.7 | |||||
| 22 | 23:52 | Calm | 10.00 | Fair | CLR | 50 | 48 | 93% | 30.23 | 1023.7 | |||||||
| 22 | 22:52 | Calm | 10.00 | Fair | CLR | 52 | 48 | 86% | 30.23 | 1023.5 | |||||||
| 22 | 21:52 | Calm | 10.00 | Fair | CLR | 53.1 | 48 | 83% | 30.22 | 1023.2 | |||||||
| 22 | 20:52 | Calm | 10.00 | Fair | CLR | 55.9 | 48.9 | 77% | 30.22 | 1023.3 | |||||||
| 22 | 19:52 | Calm | 10.00 | Fair | CLR | 59 | 48 | 67% | 30.22 | 1023.2 | |||||||
| 22 | 18:52 | Calm | 10.00 | Fair | CLR | 63 | 46.9 | 77 | 63 | 56% | 30.2 | 1022.7 | |||||
| 22 | 17:52 | NE 3 | 10.00 | Fair | CLR | 73 | 44.1 | 35% | 30.2 | 1022.5 | |||||||
| 22 | 16:52 | NE 6 | 10.00 | Fair | CLR | 75.9 | 42.1 | 30% | 77 | 30.19 | 1022.4 | ||||||
| 22 | 15:52 | NE 7 | 10.00 | Fair | CLR | 77 | 43 | 30% | 78 | 30.2 | 1022.3 | ||||||
| 22 | 14:52 | Vrbl 3 | 10.00 | Fair | CLR | 75.9 | 43 | 31% | 77 | 30.2 | 1022.7 | ||||||
| 22 | 13:52 | Calm | 10.00 | Fair | CLR | 75.9 | 44.1 | 32% | 77 | 30.22 | 1023.2 | ||||||
| 22 | 12:52 | Calm | 10.00 | Fair | CLR | 75 | 45 | 75 | 43 | 34% | 77 | 30.25 | 1024.1 | ||||
| 22 | 11:52 | Vrbl 3 | 7.00 | Fair | CLR | 71.1 | 46.9 | 42% | 30.27 | 1024.9 | |||||||
| 22 | 10:52 | Calm | 10.00 | Fair | CLR | 66.9 | 48.9 | 53% | 30.28 | 1025.2 | |||||||
| 22 | 09:52 | Calm | 7.00 | Fair | CLR | 60.1 | 50 | 70% | 30.28 | 1025.5 | |||||||
| 22 | 08:52 | Calm | 7.00 | Fog/Mist | CLR | 52 | 48.9 | 89% | 30.28 | 1025.3 | |||||||
| 22 | 07:52 | Calm | 7.00 | Fair | CLR | 45 | 44.1 | 97% | 30.26 | 1024.7 | |||||||
| 22 | 06:52 | Calm | 8.00 | Fair | CLR | 44.1 | 44.1 | 48 | 43 | 100% | 30.25 | 1024.4 | |||||
| 22 | 05:52 | Calm | 7.00 | Fair | CLR | 45 | 44.1 | 97% | 30.23 | 1023.7 | |||||||
| 22 | 04:52 | Calm | 5.00 | Fog/Mist | CLR | 44.1 | 43 | 96% | 30.23 | 1023.4 | |||||||
| 22 | 03:52 | Calm | 6.00 | Fog/Mist | CLR | 46 | 45 | 96% | 30.22 | 1023.3 | |||||||
| 22 | 02:52 | Calm | 7.00 | Fair | CLR | 46 | 46 | 100% | 30.22 | 1023.3 | |||||||
| 22 | 01:52 | Calm | 3.00 | Fog/Mist | CLR | 46.9 | 46.9 | 100% | 30.22 | 1023.1 | |||||||
| 22 | 00:52 | Calm | 6.00 | Fog/Mist | CLR | 46 | 45 | 63 | 46 | 96% | 30.22 | 1023.1 | |||||
| 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) | |||||||||||||||