| Point Forecast: 3 Miles SSE Carlinville IL 39.25N 89.86W (Elev. 168 m) |
Last Update: 8:56 am CDT Jun 12, 2026 |
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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) | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 24 | 22 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 17 | 17 | 18 | 21 |
| Dewpoint (°C) | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 16 |
| Heat Index (°C) | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 24 | |||||||||||||||
| Surface Wind (mph) | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 3 | 1 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 5 | 6 | 7 |
| Wind Dir | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | N | N | SE | SE | SE | SE | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 2 | 1 | 6 | 9 | 8 | 21 | 24 | 40 | 30 | 48 | 44 | 43 | 49 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 4 | 3 | 3 | 8 |
| Relative Humidity (%) | 68 | 61 | 57 | 52 | 50 | 47 | 45 | 45 | 44 | 47 | 54 | 62 | 71 | 76 | 78 | 78 | 84 | 84 | 87 | 90 | 84 | 84 | 81 | 76 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 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 | 24 | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 20 | 19 | 18 | 18 | 18 | 18 |
| Dewpoint (°C) | 17 | 17 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 16 |
| Heat Index (°C) | 24 | 24 | 25 | 26 | 28 | 28 | 28 | 29 | 28 | 26 | 25 | 24 | ||||||||||||
| Surface Wind (mph) | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 13 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | SW | W | SW | SW | S | SW | W | W | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 53 | 53 | 43 | 40 | 66 | 62 | 65 | 72 | 72 | 67 | 75 | 58 | 76 | 93 | 92 | 91 | 90 | 85 | 81 | 76 | 76 | 76 | 76 | 61 |
| Precipitation Potential (%) | 14 | 17 | 20 | 21 | 21 | 26 | 30 | 33 | 36 | 51 | 85 | 85 | 85 | 85 | 85 | 85 | 73 | 73 | 73 | 73 | 73 | 73 | 3 | 3 |
| Relative Humidity (%) | 73 | 66 | 66 | 67 | 67 | 62 | 65 | 67 | 65 | 67 | 69 | 74 | 79 | 84 | 87 | 84 | 87 | 87 | 93 | 93 | 97 | 97 | 93 | 87 |
| Rain | -- | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | -- | -- |
| Thunder | -- | SChc | SChc | SChc | SChc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- |
