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| Point Forecast: Gretna LA 29.92N 90.04W |
Last Update: 3:51 am CDT Apr 19, 2024 |
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| Date | 04/19 | 04/20 | ||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 71 | 71 | 72 | 73 | 74 | 78 | 79 | 81 | 82 | 83 | 83 | 83 | 82 | 81 | 79 | 77 | 75 | 74 | 73 | 73 | 72 | 72 | 72 | 71 |
| Dewpoint (°F) | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 69 | 68 | 68 | 68 | 67 | 68 | 68 | 69 | 69 | 69 | 69 | 70 | 69 | 69 | 69 | 69 |
| Heat Index (°F) | 78 | 79 | 84 | 85 | 86 | 86 | 86 | 85 | 84 | 79 | 77 | 75 | ||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 5 | 3 | 5 | 3 | 3 |
| Wind Dir | S | SE | E | E | E | E | E | E | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 71 | 76 | 82 | 71 | 65 | 64 | 58 | 51 | 42 | 30 | 27 | 28 | 25 | 28 | 32 | 34 | 35 | 43 | 47 | 54 | 57 | 61 | 60 | 68 |
| Precipitation Potential (%) | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 |
| Relative Humidity (%) | 93 | 93 | 90 | 87 | 84 | 74 | 72 | 67 | 65 | 61 | 61 | 61 | 61 | 65 | 69 | 76 | 82 | 84 | 87 | 90 | 90 | 90 | 90 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 04/21 | |||||||||||||||||||||||
| Hour (CDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 71 | 71 | 71 | 72 | 74 | 77 | 79 | 80 | 81 | 82 | 83 | 82 | 82 | 80 | 78 | 76 | 74 | 72 | 70 | 69 | 69 | 68 | 68 | 67 |
| Dewpoint (°F) | 69 | 69 | 69 | 69 | 70 | 69 | 69 | 69 | 69 | 68 | 68 | 67 | 66 | 66 | 66 | 66 | 67 | 67 | 67 | 68 | 68 | 68 | 68 | 67 |
| Heat Index (°F) | 77 | 79 | 83 | 84 | 85 | 86 | 85 | 84 | 82 | 78 | 76 | |||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 5 | 5 | 6 | 7 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | S | S | SE | SE | SE | E | E | E | E | E | SE | SE | SE | SE | S | SE | SE | SE | SE | E | E | NE | NE | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 71 | 74 | 79 | 74 | 77 | 78 | 72 | 71 | 70 | 66 | 61 | 57 | 59 | 61 | 62 | 67 | 71 | 76 | 73 | 69 | 66 | 73 | 79 | 86 |
| Precipitation Potential (%) | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 7 | 7 | 7 | 12 | 12 | 12 | 13 | 13 | 13 | 15 | 15 | 15 | 27 | 27 | 27 | 40 |
| Relative Humidity (%) | 93 | 93 | 93 | 90 | 87 | 76 | 72 | 69 | 67 | 63 | 61 | 61 | 58 | 62 | 67 | 71 | 79 | 84 | 90 | 97 | 97 | 100 | 100 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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