| Point Forecast: 3 Miles ENE Lacon IL 41.04N 89.33W (Elev. 650 ft) |
Last Update: 1:48 am CDT May 9, 2024 |
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| Date | 05/09 | 05/10 | ||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 64 | 63 | 61 | 58 | 57 | 57 | 57 | 59 | 59 | 59 | 59 | 59 | 60 | 59 | 59 | 59 | 57 | 55 | 53 | 52 | 51 | 51 | 48 | 48 |
| Dewpoint (°F) | 52 | 52 | 53 | 54 | 54 | 54 | 54 | 54 | 53 | 53 | 52 | 51 | 51 | 50 | 50 | 49 | 49 | 48 | 48 | 47 | 47 | 46 | 46 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 15 | 14 | 13 | 11 | 10 | 9 | 8 | 7 | 7 | 7 | 7 |
| Wind Dir | ENE | ENE | NE | NNE | NNE | NNE | N | N | N | N | N | N | N | N | N | N | N | N | NNE | NNE | NNE | N | N | N |
| Gust | 21 | 21 | 20 | 20 | 18 | 21 | 22 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 21 | 20 | 17 | 15 | |||||
| Sky Cover (%) | 85 | 88 | 89 | 89 | 90 | 91 | 93 | 94 | 91 | 89 | 86 | 78 | 78 | 77 | 75 | 73 | 71 | 67 | 62 | 58 | 57 | 57 | 56 | 55 |
| Precipitation Potential (%) | 56 | 66 | 60 | 55 | 50 | 50 | 50 | 50 | 52 | 55 | 57 | 54 | 50 | 47 | 40 | 26 | 19 | 19 | 19 | 19 | 19 | 19 | 6 | 6 |
| Relative Humidity (%) | 65 | 67 | 75 | 86 | 90 | 90 | 90 | 83 | 86 | 83 | 80 | 77 | 72 | 72 | 72 | 69 | 75 | 77 | 83 | 83 | 86 | 83 | 93 | 93 |
| Rain | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/11 | |||||||||||||||||||||||
| Hour (CDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 47 | 46 | 47 | 47 | 48 | 50 | 53 | 56 | 58 | 60 | 62 | 63 | 64 | 65 | 65 | 65 | 64 | 62 | 59 | 56 | 55 | 54 | 54 | 53 |
| Dewpoint (°F) | 45 | 45 | 45 | 44 | 44 | 45 | 46 | 47 | 47 | 47 | 46 | 45 | 45 | 44 | 44 | 44 | 44 | 44 | 45 | 45 | 45 | 46 | 46 | 46 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 13 |
| Wind Dir | N | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | W | W | WSW | WSW | WSW | W | W | W |
| Gust | 16 | 17 | 18 | 17 | 15 | 16 | 18 | 20 | 20 | |||||||||||||||
| Sky Cover (%) | 54 | 54 | 47 | 41 | 34 | 31 | 29 | 26 | 30 | 33 | 37 | 37 | 37 | 37 | 39 | 42 | 44 | 43 | 42 | 41 | 46 | 52 | 57 | 43 |
| Precipitation Potential (%) | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 11 | 11 | 11 | 11 | 11 | 11 | 28 | 28 | 28 | 28 | 28 | 28 | 6 | 6 |
| Relative Humidity (%) | 93 | 96 | 93 | 89 | 86 | 83 | 77 | 72 | 67 | 62 | 56 | 52 | 50 | 46 | 46 | 46 | 48 | 52 | 60 | 66 | 69 | 74 | 74 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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