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| Point Forecast: Harsens Island MI 42.58N 82.57W (Elev. 577 ft) |
Last Update: 9:24 pm EDT Aug 16, 2022 |
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| Date | 08/16 | 08/17 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 67 | 66 | 65 | 64 | 63 | 62 | 62 | 61 | 61 | 60 | 60 | 63 | 67 | 71 | 74 | 76 | 77 | 78 | 79 | 78 | 78 | 77 | 75 | 73 |
| Dewpoint (°F) | 60 | 60 | 60 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 59 | 61 | 62 | 63 | 64 | 63 | 63 | 61 | 62 | 62 | 61 | 60 | 61 | 61 |
| Heat Index (°F) | 76 | 77 | 78 | 79 | 78 | 78 | 77 | 75 | ||||||||||||||||
| Surface Wind (mph) | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | 5 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 3 |
| Wind Dir | ENE | ENE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 21 | 29 | 27 | 24 | 33 | 23 | 19 | 28 | 40 | 35 | 35 | 21 | 13 | 16 | 17 | 16 | 31 | 41 | 44 | 45 | 48 | 22 | 23 | 13 |
| Precipitation Potential (%) | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 13 | 13 | 13 | 13 | 13 | 13 | 30 | 30 | 30 | 30 | 30 | 30 | 6 |
| Relative Humidity (%) | 77 | 81 | 85 | 88 | 90 | 92 | 92 | 93 | 93 | 94 | 94 | 93 | 85 | 78 | 73 | 68 | 65 | 62 | 61 | 61 | 61 | 61 | 64 | 69 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Date | 08/18 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 71 | 68 | 66 | 65 | 64 | 63 | 62 | 61 | 60 | 60 | 61 | 63 | 67 | 70 | 74 | 76 | 78 | 78 | 79 | 80 | 79 | 79 | 78 | 76 |
| Dewpoint (°F) | 62 | 62 | 62 | 62 | 62 | 61 | 61 | 60 | 60 | 60 | 60 | 61 | 62 | 63 | 63 | 63 | 62 | 62 | 61 | 60 | 60 | 60 | 60 | 60 |
| Heat Index (°F) | 76 | 78 | 79 | 81 | 81 | 80 | 79 | 78 | 76 | |||||||||||||||
| Surface Wind (mph) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 |
| Wind Dir | NE | NNE | N | N | N | N | N | N | N | N | N | N | N | NNW | NNW | NW | WNW | W | W | WSW | SW | SSW | SSE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 8 | 10 | 13 | 15 | 15 | 18 | 24 | 31 | 36 | 38 | 37 | 33 | 27 | 22 | 16 | 18 | 20 | 22 | 25 | 29 | 32 | 31 | 30 | 29 |
| Precipitation Potential (%) | 6 | 6 | 6 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 1 | 1 | 1 | 1 | 1 | 1 | 8 | 8 | 8 | 8 | 8 | 8 | 0 |
| Relative Humidity (%) | 76 | 83 | 88 | 91 | 93 | 94 | 94 | 94 | 95 | 96 | 96 | 94 | 86 | 79 | 73 | 67 | 62 | 59 | 56 | 55 | 54 | 55 | 58 | 61 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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