


Point Forecast: 5 Miles SE Collison IL 40.19N 87.74W (Elev. 192 m) |
Last Update: 9:42 am CDT Jun 12, 2025 |
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Date | 06/12 | 06/13 | ||||||||||||||||||||||
Hour (CDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
Temperature (°C) | 24 | 26 | 27 | 29 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 27 | 25 | 24 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 21 |
Dewpoint (°C) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 19 |
Heat Index (°C) | 24 | 26 | 28 | 30 | 31 | 31 | 31 | 30 | 30 | 29 | 28 | 28 | 25 | 24 | ||||||||||
Surface Wind (mph) | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 |
Wind Dir | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | SSW | SW | WSW | S | SSW | WSW | SE | SSW | SSW | E | SE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 39 | 40 | 55 | 47 | 61 | 69 | 71 | 75 | 82 | 84 | 83 | 88 | 96 | 90 | 92 | 90 | 91 | 86 | 84 | 88 | 89 | 89 | 89 | 89 |
Precipitation Potential (%) | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 4 | 4 | 6 | 6 | 12 | 5 | 9 | 7 | 10 | 13 | 16 | 23 | 30 | 37 | 51 | 51 |
Relative Humidity (%) | 69 | 62 | 58 | 53 | 51 | 50 | 48 | 48 | 48 | 49 | 55 | 58 | 64 | 66 | 73 | 76 | 76 | 73 | 76 | 81 | 84 | 84 | 90 | 90 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | -- | -- |
Date | 06/14 | |||||||||||||||||||||||
Hour (CDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
Temperature (°C) | 22 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 22 |
Dewpoint (°C) | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 |
Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | |||||||||||||||
Surface Wind (mph) | 2 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind Dir | SE | ESE | SE | SE | SSE | SSE | SSE | SSE | SSE | S | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 85 | 87 | 90 | 89 | 88 | 87 | 85 | 84 | 83 | 81 | 84 | 88 | 91 | 95 | 94 | 92 | 91 | 89 | 87 | 85 | 86 | 87 | 88 | 84 |
Precipitation Potential (%) | 51 | 59 | 59 | 59 | 68 | 68 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 67 | 67 | 67 | 51 | 51 | 51 | 51 | 51 | 51 | 43 | 43 |
Relative Humidity (%) | 87 | 82 | 82 | 79 | 79 | 76 | 74 | 72 | 74 | 71 | 76 | 82 | 84 | 90 | 93 | 90 | 90 | 93 | 97 | 97 | 97 | 97 | 97 | 93 |
Rain | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
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