| Point Forecast: Raceland LA 29.73N 90.6W |
Last Update: 5:20 pm CDT Aug 15, 2026 |
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| Date | 08/15 | 08/16 | ||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 95 | 93 | 91 | 86 | 84 | 82 | 82 | 81 | 80 | 80 | 79 | 79 | 78 | 78 | 77 | 81 | 84 | 88 | 91 | 93 | 94 | 95 | 95 | 95 |
| Dewpoint (°F) | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 78 | 79 | 79 | 79 | 79 | 79 | 78 | 78 | 78 |
| Heat Index (°F) | 110 | 107 | 105 | 97 | 94 | 90 | 90 | 88 | 87 | 86 | 79 | 79 | 78 | 78 | 77 | 89 | 96 | 103 | 108 | 110 | 112 | 112 | 112 | 112 |
| Surface Wind (mph) | 7 | 8 | 8 | 7 | 5 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | 3 | 5 |
| Wind Dir | S | S | S | S | SW | SW | SW | SW | SW | SW | W | W | NW | NW | NW | NW | NW | NW | NW | N | N | N | SW | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 9 | 4 | 8 | 5 | 3 | 4 | 2 | 6 | 6 | 2 | 2 | 11 | 6 | 5 | 8 | 3 | 3 | 8 | 9 | 4 | 16 | 14 | 30 | 42 |
| Precipitation Potential (%) | 9 | 6 | 2 | 1 | 4 | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 16 | 20 | 19 | 25 |
| Relative Humidity (%) | 56 | 60 | 64 | 75 | 80 | 85 | 85 | 88 | 91 | 88 | 91 | 91 | 94 | 94 | 97 | 91 | 85 | 75 | 68 | 64 | 62 | 58 | 58 | 58 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc |
| Date | 08/17 | |||||||||||||||||||||||
| Hour (CDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 93 | 92 | 90 | 86 | 84 | 83 | 82 | 81 | 81 | 80 | 80 | 79 | 79 | 79 | 78 | 81 | 85 | 88 | 91 | 93 | 94 | 95 | 94 | 93 |
| Dewpoint (°F) | 78 | 78 | 78 | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 79 | 80 | 79 | 79 | 79 | 79 | 79 | 79 | 79 |
| Heat Index (°F) | 109 | 107 | 105 | 98 | 95 | 93 | 90 | 88 | 88 | 87 | 87 | 79 | 79 | 79 | 78 | 90 | 99 | 103 | 108 | 110 | 112 | 113 | 112 | 110 |
| Surface Wind (mph) | 6 | 7 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 3 | 3 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | NW | NW | W | W | W | W | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 34 | 22 | 17 | 22 | 23 | 7 | 8 | 10 | 4 | 8 | 7 | 6 | 3 | 11 | 8 | 9 | 15 | 22 | 24 | 27 | 29 | 30 | 32 |
| Precipitation Potential (%) | 17 | 15 | 10 | 12 | 13 | 0 | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 28 | 28 | 28 | 28 |
| Relative Humidity (%) | 62 | 64 | 68 | 77 | 82 | 85 | 85 | 88 | 88 | 91 | 91 | 94 | 91 | 91 | 94 | 94 | 85 | 75 | 68 | 64 | 62 | 60 | 62 | 64 |
| Rain | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc |
| Thunder | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc |
