Point Forecast: 4 Miles E Petersburg IL 40.02N 89.79W (Elev. 600 ft) |
Last Update: 5:26 am CDT Sep 22, 2024 |
[show menu] |
Date | 09/22 | 09/23 | ||||||||||||||||||||||
Hour (CDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
Temperature (°F) | 68 | 68 | 69 | 71 | 72 | 74 | 75 | 74 | 74 | 74 | 73 | 72 | 69 | 67 | 65 | 65 | 64 | 64 | 62 | 61 | 61 | 60 | 60 | 60 |
Dewpoint (°F) | 68 | 68 | 68 | 69 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 67 | 67 | 66 | 65 | 63 | 62 | 62 | 61 | 60 | 60 | 59 | 59 | 59 |
Heat Index (°F) | 75 | |||||||||||||||||||||||
Surface Wind (mph) | 5 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 |
Wind Dir | WNW | W | WSW | SSW | S | SSW | SSW | SW | WSW | W | WNW | NW | NNW | NNW | N | N | N | N | N | N | NNE | NNE | NNE | NNE |
Gust | 15 | 15 | 15 | |||||||||||||||||||||
Sky Cover (%) | 95 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 97 | 95 | 93 | 91 | 88 | 86 | 86 | 86 | 87 | 88 | 90 | 92 | 90 | 89 | 87 | 84 |
Precipitation Potential (%) | 86 | 89 | 86 | 84 | 81 | 78 | 69 | 59 | 57 | 55 | 52 | 52 | 52 | 45 | 45 | 45 | 36 | 36 | 36 | 31 | 31 | 31 | 31 | 31 |
Relative Humidity (%) | 100 | 100 | 98 | 93 | 90 | 84 | 82 | 84 | 82 | 82 | 84 | 84 | 93 | 97 | 100 | 93 | 93 | 93 | 97 | 97 | 97 | 96 | 96 | 96 |
Rain | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
Date | 09/24 | |||||||||||||||||||||||
Hour (CDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
Temperature (°F) | 59 | 59 | 60 | 62 | 63 | 66 | 68 | 68 | 68 | 69 | 69 | 68 | 66 | 64 | 62 | 60 | 59 | 58 | 59 | 59 | 58 | 58 | 57 | 57 |
Dewpoint (°F) | 58 | 58 | 58 | 59 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 59 | 59 | 59 | 59 | 59 | 59 | 58 | 59 | 59 | 58 | 58 | 57 | 57 |
Heat Index (°F) | ||||||||||||||||||||||||
Surface Wind (mph) | 7 | 7 | 7 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Wind Dir | NNE | NNE | NE | NE | NE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NNE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 81 | 77 | 79 | 80 | 81 | 81 | 81 | 81 | 80 | 79 | 78 | 79 | 80 | 81 | 81 | 80 | 79 | 81 | 82 | 84 | 85 | 85 | 86 | 85 |
Precipitation Potential (%) | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 40 | 40 | 40 | 40 | 40 | 40 | 58 | 58 | 58 | 58 | 58 | 58 | 64 | 64 | 64 | 64 | 64 |
Relative Humidity (%) | 96 | 96 | 93 | 90 | 87 | 81 | 76 | 76 | 76 | 73 | 73 | 73 | 78 | 84 | 90 | 96 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
Thunder | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc |
|