| Point Forecast: 4 Miles N Smithboro IL 38.95N 89.33W (Elev. 548 ft) |
Last Update: 3:52 am CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 70 | 70 | 70 | 71 | 75 | 79 | 81 | 82 | 83 | 83 | 82 | 81 | 81 | 79 | 77 | 76 | 74 | 73 | 73 | 72 | 72 | 71 | 71 | 71 |
| Dewpoint (°F) | 69 | 68 | 68 | 70 | 71 | 72 | 71 | 72 | 72 | 72 | 72 | 73 | 72 | 72 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 70 |
| Heat Index (°F) | 75 | 79 | 85 | 87 | 88 | 88 | 87 | 86 | 85 | 79 | 77 | 76 | ||||||||||||
| Surface Wind (mph) | 2 | 2 | 1 | 1 | 3 | 3 | 3 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 |
| Wind Dir | S | SE | E | E | SE | SE | SE | S | S | S | SW | SE | E | SE | SE | E | SE | SE | S | S | S | SE | NE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 50 | 50 | 49 | 49 | 55 | 62 | 69 | 75 | 81 | 87 | 87 | 88 | 89 | 89 | 88 | 88 | 83 | 79 | 75 | 69 | 63 | 58 | 59 | 60 |
| Precipitation Potential (%) | 2 | 2 | 3 | 4 | 6 | 8 | 12 | 16 | 22 | 27 | 45 | 63 | 57 | 51 | 41 | 30 | 24 | 17 | 11 | 8 | 5 | 2 | 1 | 1 |
| Relative Humidity (%) | 97 | 93 | 93 | 97 | 87 | 79 | 72 | 72 | 70 | 70 | 72 | 77 | 74 | 79 | 82 | 85 | 90 | 93 | 93 | 97 | 97 | 97 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 70 | 70 | 71 | 72 | 74 | 75 | 77 | 80 | 82 | 83 | 84 | 85 | 85 | 85 | 84 | 82 | 80 | 77 | 75 | 74 | 73 | 73 | 72 | 72 |
| Dewpoint (°F) | 69 | 69 | 70 | 71 | 71 | 72 | 72 | 72 | 73 | 73 | 73 | 72 | 71 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 71 | 71 | 71 | 71 |
| Heat Index (°F) | 75 | 77 | 84 | 87 | 89 | 90 | 91 | 90 | 90 | 90 | 87 | 84 | 77 | 75 | ||||||||||
| Surface Wind (mph) | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | N | N | NE | N | N | NE | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | E | E | E | E | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 60 | 59 | 59 | 58 | 64 | 66 | 55 | 49 | 53 | 56 | 52 | 48 | 44 | 47 | 51 | 54 | 51 | 47 | 44 | 43 | 42 | 41 | 43 | 44 |
| Precipitation Potential (%) | 1 | 2 | 3 | 4 | 4 | 3 | 3 | 3 | 4 | 21 | 21 | 21 | 21 | 21 | 21 | 13 | 13 | 13 | 13 | 13 | 13 | 10 | 10 | 10 |
| Relative Humidity (%) | 97 | 97 | 97 | 97 | 90 | 90 | 85 | 77 | 74 | 72 | 70 | 65 | 63 | 63 | 67 | 72 | 77 | 85 | 90 | 93 | 93 | 93 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
