| Point Forecast: Rockwood IL 37.85N 89.67W (Elev. 600 ft) |
Last Update: 2:53 am CDT May 22, 2024 |
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| Date | 05/22 | 05/23 | ||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 69 | 68 | 67 | 67 | 67 | 68 | 70 | 72 | 75 | 76 | 77 | 77 | 77 | 76 | 76 | 74 | 70 | 69 | 67 | 67 | 65 | 65 | 64 | 63 |
| Dewpoint (°F) | 68 | 67 | 66 | 65 | 63 | 62 | 61 | 62 | 62 | 62 | 63 | 63 | 62 | 62 | 62 | 62 | 61 | 61 | 62 | 62 | 61 | 61 | 61 | 61 |
| Heat Index (°F) | 75 | 76 | 77 | 77 | 77 | 76 | 76 | |||||||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | SW | SW | W | W | W | NW | NW | W | W | W | W | NW | NW | N | NW | N | N | N | N | N | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 78 | 67 | 62 | 55 | 52 | 48 | 45 | 49 | 65 | 67 | 73 | 74 | 74 | 67 | 60 | 63 | 65 | 65 | 69 | 74 | 78 | 69 | 70 | 74 |
| Precipitation Potential (%) | 35 | 22 | 12 | 4 | 3 | 3 | 5 | 7 | 8 | 11 | 21 | 35 | 42 | 48 | 43 | 35 | 33 | 29 | 30 | 29 | 29 | 27 | 42 | 57 |
| Relative Humidity (%) | 97 | 97 | 97 | 93 | 87 | 81 | 73 | 71 | 64 | 62 | 62 | 62 | 60 | 62 | 62 | 66 | 73 | 76 | 84 | 84 | 87 | 87 | 90 | 93 |
| Rain | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 05/24 | |||||||||||||||||||||||
| Hour (CDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 63 | 63 | 62 | 63 | 64 | 67 | 68 | 71 | 74 | 76 | 77 | 78 | 78 | 79 | 79 | 77 | 75 | 73 | 71 | 70 | 69 | 68 | 68 | 68 |
| Dewpoint (°F) | 61 | 61 | 61 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 67 | 67 | 68 | 68 | 68 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 |
| Heat Index (°F) | 76 | 77 | 78 | 78 | 79 | 79 | 77 | 75 | ||||||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| Wind Dir | NE | NE | NE | E | E | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | SE | SE | SE | SE | SE | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 73 | 73 | 67 | 61 | 65 | 72 | 79 | 75 | 68 | 62 | 57 | 55 | 54 | 53 | 53 | 37 | 38 | 38 | 39 | 39 | 40 | 40 | 48 | 55 |
| Precipitation Potential (%) | 56 | 58 | 52 | 49 | 38 | 26 | 30 | 32 | 26 | 20 | 22 | 22 | 33 | 45 | 45 | 23 | 23 | 23 | 23 | 23 | 23 | 47 | 47 | 47 |
| Relative Humidity (%) | 93 | 93 | 97 | 93 | 93 | 87 | 87 | 81 | 76 | 74 | 71 | 69 | 71 | 69 | 69 | 71 | 76 | 81 | 87 | 90 | 93 | 97 | 97 | 97 |
| Rain | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
