


Point Forecast: Port Sulphur LA 29.5N 89.71W |
Last Update: 12:26 pm CDT Jul 13, 2025 |
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Date | 07/13 | 07/14 | ||||||||||||||||||||||
Hour (CDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
Temperature (°F) | 89 | 89 | 89 | 88 | 88 | 87 | 86 | 85 | 83 | 83 | 82 | 81 | 81 | 81 | 81 | 80 | 80 | 79 | 81 | 84 | 86 | 86 | 88 | 89 |
Dewpoint (°F) | 76 | 76 | 76 | 76 | 78 | 77 | 78 | 78 | 78 | 78 | 77 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 79 | 79 | 79 | 78 | 77 |
Heat Index (°F) | 100 | 100 | 100 | 99 | 102 | 99 | 98 | 97 | 93 | 93 | 90 | 89 | 89 | 89 | 89 | 87 | 87 | 79 | 89 | 96 | 100 | 100 | 102 | 102 |
Surface Wind (mph) | 6 | 6 | 6 | 7 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | W | W | W | W | NW | NW | NW | N | NE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 51 | 47 | 49 | 43 | 38 | 26 | 23 | 20 | 19 | 20 | 5 | 6 | 15 | 11 | 9 | 13 | 15 | 10 | 20 | 27 | 31 | 50 | 40 | 40 |
Precipitation Potential (%) | 27 | 54 | 52 | 56 | 54 | 31 | 8 | 5 | 4 | 3 | 3 | 3 | 6 | 8 | 9 | 8 | 12 | 17 | 21 | 28 | 44 | 51 | 53 | 52 |
Relative Humidity (%) | 66 | 66 | 66 | 68 | 72 | 72 | 77 | 80 | 85 | 85 | 85 | 91 | 91 | 91 | 91 | 94 | 94 | 97 | 91 | 85 | 80 | 80 | 72 | 68 |
Rain | Chc | Chc | Chc | Lkly | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | Chc | Lkly | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc |
Date | 07/15 | |||||||||||||||||||||||
Hour (CDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
Temperature (°F) | 89 | 87 | 87 | 87 | 88 | 87 | 86 | 85 | 83 | 82 | 81 | 81 | 81 | 80 | 79 | 79 | 79 | 79 | 80 | 82 | 85 | 87 | 89 | 90 |
Dewpoint (°F) | 77 | 78 | 76 | 77 | 77 | 78 | 78 | 78 | 78 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 77 | 78 | 78 | 78 | 79 | 79 | 79 | 78 |
Heat Index (°F) | 102 | 100 | 98 | 99 | 100 | 100 | 98 | 97 | 93 | 91 | 89 | 88 | 88 | 87 | 79 | 79 | 79 | 79 | 87 | 91 | 98 | 101 | 105 | 105 |
Surface Wind (mph) | 3 | 5 | 5 | 5 | 6 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 6 | 6 | 6 | 5 | 5 |
Wind Dir | SE | W | SE | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | N | N | N |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 49 | 53 | 47 | 50 | 41 | 30 | 21 | 15 | 12 | 9 | 7 | 6 | 4 | 6 | 9 | 11 | 10 | 10 | 9 | 16 | 23 | 30 | 38 | 47 |
Precipitation Potential (%) | 44 | 42 | 25 | 24 | 11 | 21 | 2 | 2 | 2 | 2 | 2 | 2 | 11 | 11 | 11 | 11 | 11 | 11 | 43 | 43 | 43 | 43 | 43 | 43 |
Relative Humidity (%) | 68 | 75 | 70 | 72 | 70 | 75 | 77 | 80 | 85 | 88 | 91 | 88 | 88 | 91 | 94 | 94 | 94 | 97 | 94 | 88 | 82 | 77 | 73 | 68 |
Rain | Chc | Chc | Chc | SChc | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | Chc | SChc | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc |