Weather observations for the past three days for
Southern Illinois Airport
| Date | Time (cst) | 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. | ||||||||||||||||
| 18 | 17:52 | SW 9 | 10.00 | A Few Clouds | FEW090 | 27 | 9 | 28.9 | 23 | 46% | 19 | 30.06 | 1018.5 | ||||
| 18 | 16:52 | S 13 | 10.00 | Overcast | OVC090 | 28 | 9 | 44% | 18 | 30.03 | 1017.5 | ||||||
| 18 | 15:52 | S 15 | 10.00 | Overcast | OVC100 | 28 | 8.1 | 43% | 17 | 30.05 | 1018.0 | ||||||
| 18 | 14:52 | S 17 | 10.00 | Overcast | OVC100 | 28 | 8.1 | 43% | 17 | 30.05 | 1018.3 | ||||||
| 18 | 13:52 | S 16 | 10.00 | Overcast | OVC095 | 27 | 7 | 43% | 16 | 30.06 | 1018.5 | ||||||
| 18 | 12:52 | S 14 | 10.00 | Overcast | OVC095 | 25 | 5 | 42% | 14 | 30.11 | 1020.0 | ||||||
| 18 | 11:52 | S 12 | 10.00 | Fair | CLR | 23 | 3.9 | 23 | 10 | 44% | 13 | 30.15 | 1021.6 | ||||
| 18 | 10:52 | SW 8 G 18 | 10.00 | Fair | CLR | 21 | 3.9 | 47% | 12 | 30.2 | 1023.3 | ||||||
| 18 | 09:52 | W 10 | 10.00 | Fair | CLR | 18 | 3 | 52% | 7 | 30.25 | 1025.0 | ||||||
| 18 | 08:52 | SW 9 | 10.00 | Fair | CLR | 15.1 | 3 | 59% | 4 | 30.23 | 1024.4 | ||||||
| 18 | 07:52 | W 6 | 10.00 | Fair | CLR | 12.9 | 5 | 70% | 5 | 30.23 | 1024.4 | ||||||
| 18 | 06:52 | SW 5 | 10.00 | Fair | CLR | 10 | 3.9 | 76% | 3 | 30.23 | 1024.2 | ||||||
| 18 | 05:52 | W 6 | 10.00 | Fair | CLR | 10.9 | 3.9 | 16 | 10.9 | 73% | 2 | 30.23 | 1024.3 | ||||
| 18 | 04:52 | W 5 | 10.00 | Fair | CLR | 10.9 | 5 | 77% | 4 | 30.24 | 1024.7 | ||||||
| 18 | 03:52 | SW 5 | 10.00 | Fair | CLR | 12.9 | 3.9 | 67% | 6 | 30.25 | 1024.8 | ||||||
| 18 | 02:52 | W 6 | 10.00 | Fair | CLR | 15.1 | 3.9 | 61% | 7 | 30.27 | 1025.6 | ||||||
| 18 | 01:52 | W 5 | 10.00 | Fair | CLR | 15.1 | 3.9 | 61% | 9 | 30.28 | 1026.0 | ||||||
| 18 | 00:52 | W 6 | 10.00 | Fair | CLR | 16 | 5 | 62% | 8 | 30.29 | 1026.5 | ||||||
| 17 | 23:52 | W 6 | 10.00 | Fair | CLR | 16 | 6.1 | 25 | 15.1 | 65% | 8 | 30.3 | 1026.7 | ||||
| 17 | 22:52 | NW 5 | 10.00 | Fair | CLR | 16 | 7 | 67% | 10 | 30.31 | 1027.0 | ||||||
| 17 | 21:52 | N 10 | 10.00 | Fair | CLR | 17.1 | 8.1 | 68% | 6 | 30.32 | 1027.2 | ||||||
| 17 | 20:52 | NW 5 | 10.00 | Fair | CLR | 19 | 7 | 59% | 13 | 30.31 | 1026.9 | ||||||
| 17 | 19:52 | NW 13 G 20 | 10.00 | Overcast | BKN050 OVC060 | 21.9 | 3 | 44% | 11 | 30.3 | 1026.7 | ||||||
| 17 | 18:52 | NW 18 G 30 | 10.00 | Overcast | BKN048 OVC060 | 23 | 6.1 | 48% | 10 | 30.28 | 1025.9 | ||||||
| 17 | 17:52 | NW 14 G 23 | 10.00 | Overcast | BKN075 OVC090 | 25 | 7 | 30.9 | 25 | 46% | 14 | 30.25 | 1024.9 | ||||
| 17 | 16:52 | NW 12 G 23 | 10.00 | Overcast | OVC080 | 27 | 6.1 | 41% | 17 | 30.22 | 1023.7 | ||||||
| 17 | 15:52 | W 13 G 20 | 10.00 | A Few Clouds | FEW070 | 30 | 5 | 34% | 21 | 30.2 | 1022.9 | ||||||
| 17 | 14:52 | W 15 G 25 | 10.00 | A Few Clouds | FEW070 | 30 | 3 | 31% | 20 | 30.19 | 1022.6 | ||||||
| 17 | 13:52 | NW 10 G 18 | 10.00 | Fair | CLR | 28.9 | 3 | 33% | 20 | 30.17 | 1022.1 | ||||||
| 17 | 12:52 | W 9 G 29 | 10.00 | Mostly Cloudy | FEW042 BKN050 | 28 | 10.9 | 49% | 20 | 30.16 | 1021.8 | ||||||
| 17 | 10:52 | NW 13 | 10.00 | Overcast | BKN049 OVC055 | 28.9 | 12.9 | 51% | 19 | 30.15 | 1021.2 | ||||||
| 17 | 09:52 | W 12 G 25 | 10.00 | Overcast | BKN039 OVC049 | 28.9 | 17.1 | 61% | 20 | 30.12 | 1020.4 | ||||||
| 17 | 08:52 | SW 5 | 10.00 | Overcast | BKN050 OVC055 | 28 | 14 | 56% | 24 | 30.1 | 1019.5 | ||||||
| 17 | 07:52 | Calm | 10.00 | Overcast | OVC047 | 26.1 | 16 | 66% | 30.07 | 1018.6 | |||||||
| 17 | 06:52 | Calm | 10.00 | Overcast | OVC050 | 26.1 | 15.1 | 63% | 30.06 | 1018.4 | |||||||
| 17 | 05:52 | Calm | 10.00 | Mostly Cloudy | BKN055 | 23 | 10 | 34 | 21.9 | 57% | 30.03 | 1017.2 | |||||
| 17 | 04:52 | W 3 | 10.00 | Fair | CLR | 25 | 9 | 50% | 30.01 | 1016.7 | |||||||
| 17 | 03:52 | W 6 | 10.00 | Fair | CLR | 27 | 10.9 | 51% | 21 | 30.01 | 1016.5 | ||||||
| 17 | 02:52 | W 9 | 10.00 | Fair | CLR | 28.9 | 16 | 58% | 21 | 30 | 1016.2 | ||||||
| 17 | 01:52 | W 8 G 22 | 10.00 | Fair | CLR | 32 | 19.9 | 61% | 25 | 29.97 | 1015.2 | ||||||
| 17 | 00:52 | W 9 | 10.00 | Fair | CLR | 33.1 | 21 | 61% | 26 | 29.93 | 1013.9 | ||||||
| 16 | 23:52 | W 13 | 10.00 | Fair | CLR | 34 | 24.1 | 42.1 | 34 | 67% | 26 | 29.92 | 1013.6 | ||||
| 16 | 22:52 | W 10 G 20 | 10.00 | Overcast | FEW032 BKN047 OVC055 | 37 | 28 | 70% | 30 | 29.92 | 1013.3 | ||||||
| 16 | 21:52 | W 10 G 17 | 10.00 | Overcast | FEW042 BKN060 OVC095 | 39.9 | 28 | 63% | 34 | 29.89 | 1012.4 | ||||||
| 16 | 20:52 | SW 12 | 10.00 | Mostly Cloudy | BKN095 | 39.9 | 28 | 63% | 34 | 29.87 | 1011.8 | ||||||
| 16 | 19:52 | SW 10 | 10.00 | Overcast | FEW060 OVC110 | 39.9 | 30 | 68% | 34 | 29.87 | 1011.7 | ||||||
| 16 | 18:52 | W 9 | 10.00 | Light Rain | FEW040 SCT065 OVC100 | 41 | 30.9 | 67% | 36 | 29.85 | 1011.2 | ||||||
| 16 | 17:52 | SW 9 | 10.00 | Overcast | OVC085 | 41 | 30.9 | 42.1 | 37.9 | 67% | 36 | 29.85 | 1011.0 | ||||
| 16 | 16:52 | S 7 | 10.00 | Mostly Cloudy | BKN070 | 39 | 33.1 | 79% | 35 | 29.82 | 1010.1 | ||||||
| 16 | 15:52 | S 5 | 10.00 | Mostly Cloudy | BKN100 BKN120 | 39.9 | 34 | 79% | 37 | 29.8 | 1009.5 | ||||||
| 16 | 14:52 | SW 8 | 10.00 | Mostly Cloudy | BKN120 | 39.9 | 34 | 79% | 35 | 29.78 | 1008.9 | ||||||
| 16 | 13:52 | S 8 | 10.00 | Overcast | OVC049 | 37.9 | 34 | 86% | 33 | 29.76 | 1008.0 | ||||||
| 16 | 12:52 | W 5 | 10.00 | Light Rain | BKN015 | 39 | 30.9 | 73% | 36 | 29.77 | 1008.3 | ||||||
| 16 | 11:52 | W 8 | 10.00 | Overcast | FEW024 OVC075 | 41 | 24.1 | 41 | 33.1 | 51% | 36 | 29.79 | 1008.9 | ||||
| 16 | 10:52 | W 8 | 10.00 | Mostly Cloudy | BKN110 | 39.9 | 23 | 51% | 35 | 29.8 | 1009.3 | ||||||
| 16 | 09:52 | W 13 | 10.00 | A Few Clouds | FEW120 | 39 | 21 | 48% | 32 | 29.81 | 1009.6 | ||||||
| 16 | 08:52 | SW 13 | 10.00 | Fair | CLR | 37 | 19.9 | 50% | 30 | 29.78 | 1008.7 | ||||||
| 16 | 07:52 | SW 12 | 10.00 | Fair | CLR | 35.1 | 19.9 | 54% | 28 | 29.76 | 1008.1 | ||||||
| 16 | 06:52 | SW 9 | 10.00 | A Few Clouds | FEW055 | 34 | 19 | 54% | 27 | 29.77 | 1008.5 | ||||||
| 16 | 05:52 | S 13 | 10.00 | Overcast | OVC060 | 35.1 | 19 | 36 | 32 | 52% | 27 | 29.75 | 1007.8 | ||||
| 16 | 04:52 | SW 15 | 10.00 | Overcast | OVC060 | 35.1 | 18 | 50% | 26 | 29.75 | 1007.9 | ||||||
| 16 | 03:52 | S 15 G 25 | 10.00 | Overcast | OVC060 | 35.1 | 17.1 | 48% | 26 | 29.77 | 1008.2 | ||||||
| 16 | 02:52 | S 18 G 29 | 10.00 | Overcast | OVC065 | 35.1 | 15.1 | 44% | 25 | 29.77 | 1008.3 | ||||||
| 16 | 01:52 | S 12 G 21 | 10.00 | Overcast | OVC065 | 34 | 14 | 44% | 26 | 29.79 | 1009.0 | ||||||
| 16 | 00:52 | S 18 G 26 | 10.00 | Overcast | OVC070 | 34 | 12.9 | 42% | 24 | 29.8 | 1009.6 | ||||||
| 15 | 23:52 | S 12 | 10.00 | Overcast | FEW046 OVC070 | 32 | 15.1 | 32 | 25 | 50% | 24 | 29.84 | 1010.9 | ||||
| 15 | 22:52 | S 14 | 10.00 | Mostly Cloudy | FEW070 BKN095 BKN120 | 30.9 | 12.9 | 47% | 21 | 29.87 | 1011.8 | ||||||
| 15 | 21:52 | S 9 | 10.00 | Mostly Cloudy | SCT100 BKN120 | 28.9 | 12.9 | 51% | 21 | 29.91 | 1013.1 | ||||||
| 15 | 20:52 | S 10 | 10.00 | Fair | CLR | 27 | 12 | 53% | 18 | 29.89 | 1012.8 | ||||||
| 15 | 19:52 | S 9 | 10.00 | Fair | CLR | 27 | 9 | 46% | 19 | 29.92 | 1013.5 | ||||||
| 15 | 18:52 | S 6 | 10.00 | Fair | CLR | 27 | 9 | 46% | 21 | 29.95 | 1014.6 | ||||||
| Date | Time (cst) | 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) | |||||||||||||||