


Point Forecast: Smithton IL 38.41N 89.99W (Elev. 138 m) |
Last Update: 7:36 pm CDT Apr 29, 2025 |
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Date | 04/29 | 04/30 | ||||||||||||||||||||||
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 (°C) | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 23 | 23 | 22 |
Dewpoint (°C) | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 19 |
Heat Index (°C) | ||||||||||||||||||||||||
Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 2 | 3 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 | 7 |
Wind Dir | N | N | N | N | N | N | NE | NE | NE | E | E | E | E | E | E | SE | SE | SE | SE | SE | S | SE | SE | SE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 95 | 95 | 94 | 90 | 85 | 81 | 79 | 90 | 100 | 100 | 100 | 100 | 100 | 96 | 92 | 92 | 92 | 88 | 84 | 80 | 76 | 78 | 80 | 78 |
Precipitation Potential (%) | 7 | 3 | 3 | 2 | 4 | 6 | 10 | 14 | 19 | 34 | 49 | 69 | 58 | 76 | 72 | 67 | 53 | 38 | 39 | 44 | 50 | 61 | 56 | 51 |
Relative Humidity (%) | 90 | 90 | 90 | 90 | 90 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 93 | 90 | 90 | 87 | 87 | 81 | 79 | 79 | 76 | 76 | 81 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Ocnl | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Chc |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | Chc |
Date | 05/01 | |||||||||||||||||||||||
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 (°C) | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 21 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 20 |
Dewpoint (°C) | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 |
Heat Index (°C) | ||||||||||||||||||||||||
Surface Wind (mph) | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 |
Wind Dir | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | W | W |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 77 | 79 | 82 | 83 | 83 | 85 | 88 | 88 | 89 | 82 | 79 | 76 | 78 | 79 | 80 | 75 | 71 | 66 | 64 | 61 | 59 | 63 | 66 | 70 |
Precipitation Potential (%) | 56 | 61 | 66 | 70 | 75 | 79 | 79 | 79 | 80 | 80 | 80 | 93 | 93 | 93 | 93 | 93 | 93 | 95 | 95 | 95 | 95 | 95 | 95 | 31 |
Relative Humidity (%) | 84 | 87 | 90 | 90 | 87 | 90 | 87 | 90 | 90 | 93 | 90 | 90 | 90 | 87 | 84 | 79 | 76 | 73 | 73 | 73 | 73 | 73 | 73 | 76 |
Rain | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc |
Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc |