| Point Forecast: 3 Miles SW Napoleonville LA 29.9N 91.06W |
Last Update: 2:02 pm CDT Sep 4, 2026 |
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| Date | 09/04 | 09/05 | ||||||||||||||||||||||
| Hour (CDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 86 | 88 | 86 | 85 | 84 | 81 | 79 | 78 | 78 | 77 | 77 | 77 | 76 | 77 | 76 | 76 | 75 | 74 | 76 | 79 | 82 | 83 | 85 | 86 |
| Dewpoint (°F) | 80 | 80 | 79 | 79 | 79 | 79 | 79 | 78 | 77 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 74 | 76 | 79 | 80 | 80 | 81 | 81 |
| Heat Index (°F) | 101 | 105 | 100 | 98 | 96 | 90 | 79 | 78 | 78 | 77 | 77 | 77 | 76 | 77 | 76 | 76 | 75 | 76 | 79 | 93 | 95 | 101 | 103 | |
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 |
| Wind Dir | E | E | E | E | E | NE | E | N | N | N | N | N | N | N | N | N | N | N | N | N | NE | NE | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 81 | 73 | 76 | 69 | 68 | 70 | 66 | 44 | 37 | 29 | 43 | 32 | 22 | 21 | 24 | 26 | 26 | 22 | 29 | 24 | 24 | 36 | 67 | 56 |
| Precipitation Potential (%) | 55 | 53 | 49 | 47 | 51 | 31 | 22 | 17 | 10 | 5 | 4 | 4 | 6 | 7 | 8 | 7 | 13 | 11 | 12 | 12 | 21 | 24 | 33 | 55 |
| Relative Humidity (%) | 82 | 77 | 80 | 82 | 85 | 94 | 100 | 100 | 97 | 100 | 100 | 97 | 100 | 97 | 97 | 97 | 100 | 100 | 100 | 100 | 94 | 91 | 88 | 85 |
| Rain | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Lkly |
| Thunder | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Lkly |
| Date | 09/06 | |||||||||||||||||||||||
| Hour (CDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 86 | 88 | 85 | 85 | 84 | 82 | 79 | 79 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 75 | 77 | 80 | 83 | 85 | 87 | 89 |
| Dewpoint (°F) | 81 | 80 | 80 | 80 | 80 | 79 | 79 | 79 | 78 | 78 | 77 | 77 | 77 | 76 | 76 | 76 | 75 | 75 | 77 | 80 | 80 | 81 | 81 | 81 |
| Heat Index (°F) | 103 | 105 | 99 | 99 | 97 | 92 | 79 | 79 | 78 | 78 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 75 | 77 | 89 | 95 | 101 | 104 | 108 |
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 |
| Wind Dir | SE | SE | S | S | S | S | N | N | N | N | N | N | N | N | N | N | N | N | N | NW | NW | NW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 51 | 55 | 54 | 60 | 62 | 37 | 15 | 11 | 11 | 11 | 20 | 22 | 19 | 18 | 17 | 27 | 34 | 29 | 20 | 19 | 18 | 22 | 27 | 31 |
| Precipitation Potential (%) | 56 | 49 | 64 | 67 | 47 | 14 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 55 |
| Relative Humidity (%) | 85 | 77 | 85 | 85 | 88 | 91 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 100 | 97 | 100 | 100 | 100 | 91 | 88 | 82 | 77 |
| Rain | Lkly | Chc | Lkly | Lkly | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Lkly |
| Thunder | Lkly | Chc | Lkly | Lkly | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Lkly |
