| Point Forecast: Lena IL 42.39N 89.82W (Elev. 902 ft) |
Last Update: 6:31 pm CDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 79 | 77 | 75 | 74 | 72 | 72 | 71 | 71 | 70 | 70 | 69 | 71 | 73 | 75 | 79 | 80 | 83 | 84 | 85 | 85 | 82 | 82 | 81 | 77 |
| Dewpoint (°F) | 72 | 72 | 71 | 71 | 71 | 70 | 70 | 70 | 70 | 70 | 69 | 70 | 71 | 72 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 79 | 77 | 75 | 75 | 79 | 85 | 90 | 91 | 93 | 93 | 88 | 88 | 86 | 77 | ||||||||||
| Surface Wind (mph) | 5 | 5 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 7 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 19 | 26 | 23 | 21 | 28 | 18 | 13 | 20 | 31 | 44 | 52 | 54 | 42 | 50 | 47 | 36 | 33 | 38 | 49 | 61 | 72 | 65 | 61 | 59 |
| Precipitation Potential (%) | 4 | 5 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 3 | 6 | 18 | 30 | 38 | 46 | 51 | 57 | 60 | 62 |
| Relative Humidity (%) | 80 | 85 | 87 | 90 | 97 | 93 | 97 | 97 | 100 | 100 | 100 | 97 | 93 | 90 | 82 | 82 | 74 | 72 | 70 | 70 | 77 | 77 | 79 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°F) | 75 | 73 | 72 | 70 | 69 | 69 | 68 | 67 | 66 | 65 | 64 | 63 | 63 | 63 | 64 | 65 | 67 | 68 | 69 | 70 | 70 | 70 | 69 | 68 |
| Dewpoint (°F) | 73 | 72 | 71 | 70 | 69 | 68 | 67 | 66 | 65 | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 61 |
| Heat Index (°F) | 75 | |||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 8 | 7 |
| Wind Dir | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 61 | 50 | 37 | 50 | 63 | 70 | 76 | 83 | 82 | 80 | 79 | 81 | 82 | 84 | 82 | 81 | 79 | 76 | 73 | 70 | 71 | 71 | 72 |
| Precipitation Potential (%) | 62 | 62 | 62 | 62 | 62 | 30 | 30 | 30 | 30 | 30 | 30 | 17 | 17 | 17 | 17 | 17 | 17 | 11 | 11 | 11 | 11 | 11 | 11 | 4 |
| Relative Humidity (%) | 94 | 97 | 97 | 100 | 100 | 97 | 97 | 97 | 97 | 97 | 97 | 100 | 100 | 100 | 97 | 93 | 87 | 84 | 81 | 78 | 78 | 76 | 78 | 78 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Lkly | Lkly | Lkly | Lkly | Lkly | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
