| Point Forecast: 3 Miles NNW Huntsville IL 40.23N 90.88W (Elev. 600 ft) |
Last Update: 7:42 am CDT Jun 18, 2024 |
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| Date | 06/18 | 06/19 | ||||||||||||||||||||||
| Hour (CDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 79 | 81 | 84 | 86 | 88 | 91 | 92 | 92 | 92 | 91 | 91 | 89 | 88 | 84 | 83 | 81 | 80 | 77 | 76 | 75 | 75 | 75 | 74 | 76 |
| Dewpoint (°F) | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 68 | 68 | 68 | 67 | 67 | 68 | 68 | 69 |
| Heat Index (°F) | 79 | 85 | 89 | 92 | 94 | 98 | 99 | 98 | 98 | 97 | 97 | 94 | 93 | 88 | 87 | 84 | 83 | 77 | 76 | 75 | 75 | 75 | 76 | |
| Surface Wind (mph) | 16 | 16 | 17 | 17 | 20 | 20 | 21 | 21 | 21 | 20 | 18 | 17 | 16 | 15 | 14 | 13 | 11 | 11 | 10 | 9 | 10 | 8 | 8 | 9 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 26 | 25 | 25 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 28 | 26 | 26 | 25 | 24 | 24 | 23 | 22 | 22 | 20 | 21 | 18 | 17 | 20 |
| Sky Cover (%) | 37 | 37 | 37 | 37 | 37 | 37 | 40 | 42 | 45 | 43 | 42 | 40 | 31 | 22 | 13 | 12 | 10 | 9 | 16 | 24 | 31 | 30 | 30 | 30 |
| Precipitation Potential (%) | 6 | 8 | 10 | 12 | 13 | 15 | 16 | 18 | 17 | 13 | 14 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 9 | 9 | 9 | 10 |
| Relative Humidity (%) | 74 | 69 | 65 | 61 | 57 | 52 | 51 | 49 | 49 | 50 | 50 | 54 | 55 | 61 | 63 | 67 | 67 | 74 | 76 | 76 | 76 | 79 | 82 | 79 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/20 | |||||||||||||||||||||||
| Hour (CDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 79 | 82 | 84 | 86 | 89 | 90 | 91 | 92 | 92 | 91 | 90 | 88 | 85 | 82 | 80 | 78 | 77 | 76 | 75 | 74 | 73 | 73 | 73 | 75 |
| Dewpoint (°F) | 70 | 70 | 69 | 69 | 68 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 68 | 68 |
| Heat Index (°F) | 79 | 86 | 88 | 90 | 93 | 93 | 94 | 95 | 95 | 94 | 92 | 90 | 87 | 85 | 82 | 78 | 77 | 76 | 75 | 75 | ||||
| Surface Wind (mph) | 10 | 10 | 11 | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | S | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | SSE | SSE | S | S | S | S | S | S | S | S |
| Gust | 20 | 17 | 17 | 16 | 16 | 15 | 15 | |||||||||||||||||
| Sky Cover (%) | 27 | 25 | 22 | 24 | 25 | 27 | 29 | 31 | 33 | 27 | 22 | 16 | 19 | 21 | 23 | 26 | 30 | 33 | 33 | 32 | 32 | 31 | 31 | 30 |
| Precipitation Potential (%) | 10 | 10 | 10 | 10 | 10 | 23 | 23 | 23 | 23 | 23 | 23 | 9 | 9 | 9 | 9 | 9 | 9 | 3 | 3 | 3 | 3 | 3 | 3 | 9 |
| Relative Humidity (%) | 74 | 67 | 61 | 57 | 50 | 47 | 45 | 43 | 43 | 44 | 44 | 47 | 53 | 61 | 65 | 69 | 71 | 74 | 76 | 79 | 81 | 81 | 84 | 79 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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