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| Point Forecast: 3 Miles N St. Petersburg, Whitted Airport FL 27.81N 82.63W (Elev. 2 m) |
Last Update: 8:24 pm EDT Jul 28, 2021 |
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| Date | 07/28 | 07/29 | ||||||||||||||||||||||
| Hour (EDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 30 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 30 |
| Dewpoint (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 34 | 33 | 33 | 32 | 32 | 31 | 31 | 31 | 29 | 29 | 29 | 29 | 31 | 33 | 36 | 37 | 38 | 38 | 39 | 39 | 38 | 37 | 37 | 36 |
| Surface Wind (mph) | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 7 | 8 | 7 | 8 | 7 | 6 |
| Wind Dir | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | WNW | WNW | WNW | WNW | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 61 | 48 | 42 | 48 | 40 | 40 | 42 | 37 | 37 | 39 | 40 | 43 | 39 | 41 | 39 | 43 | 40 | 44 | 45 | 45 | 44 | 42 | 41 | 38 |
| Precipitation Potential (%) | 11 | 11 | 11 | 14 | 14 | 14 | 12 | 12 | 12 | 42 | 42 | 42 | 40 | 40 | 40 | 58 | 58 | 58 | 51 | 51 | 51 | 26 | 26 | 26 |
| Relative Humidity (%) | 76 | 78 | 79 | 81 | 80 | 83 | 83 | 85 | 85 | 88 | 87 | 88 | 87 | 81 | 76 | 74 | 69 | 69 | 67 | 63 | 64 | 65 | 67 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 07/30 | |||||||||||||||||||||||
| Hour (EDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 30 | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 31 | 31 |
| Dewpoint (°C) | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 34 | 33 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 34 | 36 | 38 | 39 | 39 | 40 | 39 | 38 | 38 | 37 | 36 |
| Surface Wind (mph) | 6 | 5 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | WSW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 36 | 39 | 41 | 44 | 42 | 39 | 37 | 35 | 34 | 32 | 29 | 26 | 23 | 25 | 27 | 29 | 30 | 32 | 33 | 37 | 40 | 44 | 45 | 45 |
| Precipitation Potential (%) | 15 | 15 | 15 | 15 | 15 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 28 | 28 | 28 | 28 | 28 | 28 | 30 | 30 | 30 | 30 | 30 | 30 |
| Relative Humidity (%) | 73 | 75 | 77 | 79 | 80 | 82 | 83 | 84 | 84 | 86 | 86 | 86 | 86 | 81 | 76 | 72 | 68 | 65 | 62 | 63 | 63 | 64 | 66 | 69 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
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