| Point Forecast: Donaldsonville LA 30.11N 91W |
Last Update: 11:21 pm CDT May 17, 2024 |
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| Date | 05/18 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 76 | 75 | 75 | 75 | 74 | 73 | 73 | 72 | 71 | 73 | 74 | 77 | 79 | 82 | 83 | 83 | 85 | 84 | 84 | 83 | 78 | 77 | 76 | 75 |
| Dewpoint (°F) | 74 | 73 | 72 | 72 | 72 | 70 | 69 | 69 | 70 | 70 | 71 | 71 | 71 | 72 | 71 | 71 | 72 | 71 | 71 | 74 | 74 | 73 | 73 | 73 |
| Heat Index (°F) | 76 | 75 | 75 | 75 | 77 | 82 | 86 | 87 | 88 | 90 | 89 | 88 | 89 | 78 | 77 | 76 | 75 | |||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 1 |
| Wind Dir | NW | NE | N | N | N | NW | NW | NW | S | S | SW | W | W | W | W | W | W | W | NW | NW | W | W | W | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 83 | 85 | 86 | 85 | 80 | 81 | 80 | 55 | 58 | 57 | 38 | 19 | 20 | 21 | 19 | 18 | 22 | 22 | 21 | 21 | 20 | 15 | 7 |
| Precipitation Potential (%) | 41 | 56 | 64 | 80 | 89 | 73 | 46 | 52 | 40 | 31 | 25 | 18 | 12 | 9 | 7 | 7 | 6 | 5 | 5 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 94 | 94 | 90 | 90 | 93 | 90 | 87 | 90 | 96 | 91 | 90 | 82 | 77 | 73 | 68 | 66 | 66 | 64 | 66 | 75 | 87 | 86 | 89 | 95 |
| Rain | Chc | Lkly | Lkly | Ocnl | Ocnl | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/19 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 74 | 74 | 73 | 72 | 70 | 71 | 71 | 71 | 74 | 77 | 80 | 83 | 85 | 88 | 88 | 89 | 90 | 89 | 88 | 87 | 84 | 81 | 78 | 77 |
| Dewpoint (°F) | 72 | 72 | 72 | 71 | 70 | 71 | 70 | 70 | 72 | 73 | 73 | 73 | 72 | 71 | 70 | 70 | 70 | 70 | 71 | 71 | 71 | 71 | 71 | 71 |
| Heat Index (°F) | 77 | 84 | 88 | 91 | 93 | 93 | 94 | 96 | 94 | 94 | 93 | 89 | 85 | 78 | 77 | |||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | S | S | S | SW | W | SW | W | N | N | N | NE | NE | NE | NE | NE | N | N | N | NE | SE | SE | SE | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 7 | 14 | 26 | 23 | 30 | 27 | 47 | 30 | 14 | 10 | 10 | 9 | 9 | 8 | 7 | 6 | 8 | 7 | 5 | 5 | 5 | 5 | 7 |
| Precipitation Potential (%) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 93 | 94 | 98 | 98 | 100 | 100 | 96 | 95 | 93 | 87 | 79 | 73 | 65 | 58 | 55 | 54 | 52 | 54 | 57 | 59 | 65 | 72 | 79 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
