| Point Forecast: 4 Miles SW Carrollton IL 39.25N 90.46W (Elev. 600 ft) |
Last Update: 4:21 am CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 70 | 70 | 71 | 75 | 79 | 82 | 83 | 84 | 86 | 87 | 87 | 87 | 87 | 87 | 86 | 80 | 78 | 76 | 74 | 74 | 72 | 72 | 71 | 72 |
| Dewpoint (°F) | 70 | 70 | 71 | 72 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 73 | 73 | 74 | 74 | 73 | 73 | 72 | 72 | 71 | 71 |
| Heat Index (°F) | 75 | 79 | 87 | 88 | 90 | 92 | 94 | 94 | 94 | 94 | 94 | 93 | 84 | 78 | 76 | |||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | E | E | E | SE | SE | SE | S | S | S | S | S | S | S | S | S | SE | SE | S | S | S | S | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 52 | 58 | 53 | 46 | 51 | 51 | 57 | 64 | 67 | 67 | 69 | 66 | 65 | 62 | 61 | 58 | 50 | 42 | 41 | 43 | 40 | 40 | 40 | 43 |
| Precipitation Potential (%) | 2 | 4 | 7 | 7 | 8 | 7 | 6 | 11 | 16 | 20 | 25 | 25 | 24 | 17 | 10 | 9 | 7 | 6 | 4 | 2 | 1 | 1 | 0 | 0 |
| Relative Humidity (%) | 100 | 100 | 100 | 90 | 82 | 74 | 70 | 67 | 63 | 61 | 61 | 61 | 61 | 63 | 65 | 79 | 88 | 94 | 97 | 97 | 100 | 100 | 100 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 71 | 71 | 73 | 77 | 80 | 84 | 86 | 88 | 89 | 90 | 91 | 91 | 90 | 89 | 87 | 84 | 81 | 79 | 77 | 77 | 76 | 75 | 75 | 75 |
| Dewpoint (°F) | 71 | 71 | 72 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 71 | 71 | 71 | 71 | 72 | 73 | 74 | 74 | 74 | 73 | 72 | 72 | 71 | 71 |
| Heat Index (°F) | 77 | 84 | 90 | 93 | 96 | 96 | 97 | 98 | 98 | 96 | 95 | 94 | 90 | 86 | 79 | 77 | 77 | 76 | 75 | 75 | 75 | |||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 44 | 38 | 33 | 29 | 18 | 22 | 12 | 18 | 24 | 27 | 30 | 33 | 39 | 45 | 51 | 48 | 45 | 42 | 47 | 51 | 56 | 52 | 47 | 43 |
| Precipitation Potential (%) | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 15 | 15 | 15 | 15 | 15 | 15 | 30 | 30 | 30 | 30 | 30 | 30 | 16 | 16 | 16 | 16 |
| Relative Humidity (%) | 100 | 100 | 97 | 88 | 79 | 70 | 65 | 61 | 57 | 56 | 52 | 52 | 54 | 56 | 61 | 70 | 79 | 85 | 90 | 88 | 87 | 90 | 87 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc |
