| Point Forecast: Biloxi MS 30.4N 88.88W |
Last Update: 10:46 pm CDT Aug 18, 2026 |
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| Date | 08/19 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 29 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 31 | 32 | 33 | 33 | 33 | 33 | 34 | 33 | 33 | 33 | 31 | 31 | 30 | 30 |
| Dewpoint (°C) | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| Heat Index (°C) | 36 | 35 | 35 | 34 | 33 | 32 | 31 | 31 | 33 | 36 | 39 | 41 | 42 | 43 | 42 | 43 | 43 | 41 | 41 | 41 | 39 | 38 | 37 | 37 |
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 | 7 | 7 | 8 | 10 | 11 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 |
| Wind Dir | NW | N | W | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | S | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 77 | 86 | 81 | 88 | 58 | 48 | 30 | 39 | 27 | 41 | 40 | 48 | 57 | 52 | 41 | 45 | 65 | 57 | 64 | 53 | 51 | 50 | 43 |
| Precipitation Potential (%) | 5 | 6 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 7 | 8 | 9 | 14 | 41 | 39 | 32 | 22 | 22 | 19 | 8 | 8 | 5 | 2 | 1 |
| Relative Humidity (%) | 80 | 82 | 82 | 85 | 88 | 85 | 88 | 91 | 82 | 80 | 72 | 68 | 64 | 66 | 68 | 66 | 62 | 66 | 66 | 66 | 72 | 75 | 77 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Date | 08/20 | |||||||||||||||||||||||
| Hour (CDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°C) | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 31 | 32 | 33 | 33 | 34 | 34 | 34 | 33 | 33 | 32 | 31 | 31 | 29 | 29 |
| Dewpoint (°C) | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 |
| Heat Index (°C) | 36 | 35 | 35 | 33 | 31 | 31 | 31 | 30 | 32 | 36 | 39 | 39 | 41 | 42 | 43 | 43 | 43 | 42 | 41 | 39 | 38 | 37 | 36 | 36 |
| Surface Wind (mph) | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 8 | 10 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 8 | 8 |
| Wind Dir | SW | W | W | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 27 | 40 | 33 | 31 | 36 | 19 | 29 | 17 | 18 | 29 | 24 | 19 | 19 | 24 | 10 | 10 | 20 | 22 | 25 | 27 | 22 | 16 | 11 | 14 |
| Precipitation Potential (%) | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 9 | 2 | 4 | 19 | 19 | 19 | 8 | 8 | 8 | 8 | 8 |
| Relative Humidity (%) | 80 | 82 | 82 | 82 | 88 | 88 | 88 | 88 | 85 | 80 | 72 | 70 | 66 | 64 | 62 | 62 | 62 | 64 | 64 | 66 | 70 | 72 | 77 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- |
