| Point Forecast: 3 Miles NNW Gretna LA 29.94N 90.06W |
Last Update: 4:42 pm CDT Oct 9, 2026 |
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| Date | 10/09 | 10/10 | ||||||||||||||||||||||
| 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 (°F) | 73 | 73 | 72 | 72 | 71 | 71 | 70 | 70 | 70 | 69 | 69 | 68 | 70 | 71 | 73 | 74 | 76 | 78 | 79 | 79 | 81 | 79 | 78 | 76 |
| Dewpoint (°F) | 66 | 65 | 65 | 64 | 64 | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 64 | 64 | 65 | 64 | 65 | 65 | 64 | 64 | 64 | 64 | 64 | 63 |
| Heat Index (°F) | 76 | 78 | 79 | 79 | 83 | 79 | 78 | 76 | ||||||||||||||||
| Surface Wind (mph) | 16 | 15 | 15 | 14 | 14 | 13 | 14 | 11 | 10 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 10 | 8 | 6 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 28 | 28 | 25 | 24 | 24 | 23 | ||||||||||||||||||
| Sky Cover (%) | 65 | 59 | 60 | 63 | 78 | 84 | 75 | 74 | 66 | 58 | 75 | 76 | 54 | 53 | 47 | 41 | 32 | 31 | 16 | 15 | 24 | 3 | 7 | 4 |
| Precipitation Potential (%) | 12 | 15 | 10 | 10 | 13 | 13 | 9 | 14 | 7 | 7 | 27 | 14 | 12 | 7 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 79 | 76 | 79 | 76 | 79 | 79 | 78 | 78 | 78 | 81 | 81 | 84 | 81 | 79 | 76 | 71 | 69 | 64 | 60 | 60 | 56 | 60 | 62 | 64 |
| Rain | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 10/11 | |||||||||||||||||||||||
| 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 (°F) | 74 | 73 | 72 | 72 | 71 | 70 | 69 | 69 | 68 | 67 | 68 | 68 | 69 | 73 | 78 | 81 | 82 | 84 | 85 | 86 | 86 | 84 | 82 | 80 |
| Dewpoint (°F) | 63 | 63 | 62 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 65 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 |
| Heat Index (°F) | 78 | 83 | 85 | 87 | 88 | 89 | 89 | 87 | 85 | 82 | ||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 3 | 1 | 1 | 3 |
| Wind Dir | N | NW | NW | W | SW | SW | NW | NW | W | W | W | W | W | W | W | W | W | NW | NW | NW | N | N | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 1 | 1 | 1 | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 9 | 13 | 16 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 69 | 71 | 71 | 73 | 76 | 78 | 81 | 81 | 84 | 87 | 84 | 84 | 87 | 79 | 69 | 63 | 61 | 57 | 55 | 53 | 53 | 57 | 61 | 65 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
