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| Point Forecast: Petersburg MI 41.89N 83.71W (Elev. 205 m) |
Last Update: 4:13 pm EDT Jul 2, 2020 |
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| Date | 07/02 | 07/03 | ||||||||||||||||||||||
| Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 31 | 30 | 28 | 26 | 24 | 23 | 22 | 21 | 20 | 19 | 19 | 19 | 20 | 22 | 24 | 27 | 30 | 31 | 32 | 33 | 33 | 33 | 33 | 33 |
| Dewpoint (°C) | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 |
| Heat Index (°C) | 31 | 30 | 28 | 26 | 24 | 24 | 28 | 31 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | |||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 8 |
| Wind Dir | W | SSE | SW | SW | WSW | WSW | W | W | WNW | WNW | WNW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 20 | 8 | 8 | 8 | 8 | 9 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 16 | 20 | 24 | 35 | 47 | 58 | 57 | 56 | 55 | 55 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 15 | 15 |
| Relative Humidity (%) | 40 | 45 | 50 | 57 | 64 | 69 | 72 | 75 | 78 | 81 | 82 | 82 | 81 | 77 | 69 | 61 | 54 | 49 | 45 | 43 | 42 | 42 | 42 | 44 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/04 | |||||||||||||||||||||||
| Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 32 | 30 | 28 | 27 | 25 | 23 | 22 | 21 | 20 | 19 | 19 | 19 | 20 | 22 | 24 | 27 | 29 | 30 | 31 | 32 | 32 | 32 | 32 | 31 |
| Dewpoint (°C) | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | 33 | 31 | 29 | 28 | 25 | 24 | 28 | 29 | 31 | 31 | 32 | 32 | 32 | 32 | 31 | |||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 5 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 |
| Wind Dir | N | NNE | NE | NE | ENE | ENE | ENE | NE | NNE | NNE | N | N | N | NNE | NNE | NE | NE | NE | NE | NE | ENE | ENE | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 55 | 34 | 33 | 30 | 29 | 28 | 26 | 25 | 23 | 18 | 16 | 17 | 18 | 19 | 18 | 15 | 14 | 15 | 16 | 16 | 17 | 19 | 20 | 18 |
| Precipitation Potential (%) | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 46 | 50 | 57 | 65 | 72 | 78 | 82 | 85 | 88 | 91 | 93 | 93 | 91 | 80 | 70 | 61 | 54 | 49 | 45 | 42 | 40 | 40 | 40 | 41 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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