| Point Forecast: 4 Miles SSE Effingham IL 39.07N 88.53W (Elev. 554 ft) |
Last Update: 9:42 am CDT Jun 25, 2024 |
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| Date | 06/25 | 06/26 | ||||||||||||||||||||||
| Hour (CDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 86 | 89 | 92 | 94 | 95 | 96 | 95 | 94 | 91 | 89 | 87 | 82 | 79 | 78 | 77 | 75 | 75 | 73 | 72 | 71 | 70 | 72 | 73 | 74 |
| Dewpoint (°F) | 70 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 69 | 69 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 69 | 70 | 70 | 71 | 70 | 71 |
| Heat Index (°F) | 91 | 94 | 98 | 100 | 102 | 103 | 101 | 99 | 96 | 94 | 91 | 86 | 79 | 78 | 77 | 75 | 75 | |||||||
| Surface Wind (mph) | 11 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 10 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 |
| Wind Dir | SW | SW | SW | WSW | WSW | WSW | WSW | SW | SSW | SSW | SSW | SSW | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | WSW | W | W | WNW |
| Gust | 18 | 20 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 15 | ||||||||||||||
| Sky Cover (%) | 23 | 25 | 28 | 31 | 33 | 35 | 38 | 41 | 43 | 46 | 45 | 44 | 44 | 48 | 52 | 56 | 63 | 70 | 77 | 74 | 71 | 68 | 76 | 83 |
| Precipitation Potential (%) | 1 | 2 | 9 | 10 | 13 | 14 | 15 | 17 | 18 | 24 | 24 | 24 | 39 | 39 | 39 | 58 | 58 | 58 | 64 | 64 | 64 | 70 | 70 | 70 |
| Relative Humidity (%) | 59 | 54 | 49 | 46 | 45 | 43 | 43 | 44 | 49 | 52 | 55 | 67 | 74 | 76 | 79 | 84 | 84 | 90 | 90 | 97 | 100 | 97 | 90 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Date | 06/27 | |||||||||||||||||||||||
| Hour (CDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 76 | 77 | 78 | 80 | 82 | 83 | 84 | 85 | 85 | 84 | 78 | 75 | 71 | 70 | 68 | 66 | 65 | 64 | 63 | 64 | 65 | 65 | 69 | 72 |
| Dewpoint (°F) | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 69 | 69 | 68 | 67 | 67 | 66 | 65 | 65 | 64 | 63 | 63 | 62 | 62 | 62 | 62 | 62 | 63 |
| Heat Index (°F) | 76 | 77 | 78 | 83 | 86 | 87 | 88 | 89 | 89 | 87 | 78 | 75 | ||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 6 |
| Wind Dir | WNW | WNW | WNW | WNW | WNW | NW | NNW | NNW | N | N | N | N | NNE | NNE | N | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NE |
| Gust | 15 | 15 | 15 | 15 | 15 | |||||||||||||||||||
| Sky Cover (%) | 91 | 88 | 84 | 81 | 72 | 64 | 55 | 39 | 24 | 8 | 7 | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 5 | 8 | 10 | 9 | 9 |
| Precipitation Potential (%) | 70 | 70 | 70 | 47 | 47 | 47 | 47 | 47 | 47 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 85 | 82 | 79 | 72 | 67 | 65 | 63 | 59 | 59 | 59 | 69 | 76 | 84 | 84 | 90 | 93 | 93 | 97 | 97 | 93 | 90 | 90 | 78 | 73 |
| Rain | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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