| Point Forecast: Harsens Island MI 42.58N 82.57W (Elev. 577 ft) |
Last Update: 4:24 pm EDT Jun 22, 2024 |
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| Date | 06/22 | 06/23 | ||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°F) | 90 | 89 | 88 | 87 | 84 | 82 | 80 | 80 | 79 | 78 | 78 | 78 | 77 | 76 | 75 | 75 | 76 | 78 | 79 | 79 | 81 | 82 | 82 | 83 |
| Dewpoint (°F) | 69 | 69 | 68 | 69 | 69 | 68 | 67 | 68 | 67 | 67 | 67 | 67 | 68 | 68 | 68 | 69 | 70 | 70 | 70 | 70 | 69 | 68 | 68 | 66 |
| Heat Index (°F) | 94 | 93 | 92 | 91 | 88 | 85 | 83 | 82 | 79 | 78 | 78 | 78 | 77 | 76 | 75 | 75 | 76 | 78 | 79 | 82 | 84 | 85 | 85 | 85 |
| Surface Wind (mph) | 10 | 11 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 11 | 13 | 13 | 11 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 14 | 14 | 14 | 13 |
| Wind Dir | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | W | W | W | WNW |
| Gust | 20 | 21 | 21 | 21 | 18 | 20 | 21 | 22 | 23 | 23 | 23 | 28 | 23 | 26 | 28 | 29 | 28 | 28 | 26 | 24 | 23 | 22 | 22 | 23 |
| Sky Cover (%) | 63 | 73 | 77 | 72 | 83 | 70 | 81 | 76 | 85 | 93 | 100 | 100 | 100 | 100 | 100 | 85 | 79 | 64 | 58 | 61 | 46 | 48 | 50 | 52 |
| Precipitation Potential (%) | 12 | 15 | 16 | 20 | 23 | 21 | 22 | 29 | 29 | 32 | 37 | 36 | 46 | 68 | 67 | 59 | 37 | 37 | 37 | 37 | 37 | 37 | 23 | 23 |
| Relative Humidity (%) | 51 | 51 | 52 | 55 | 59 | 61 | 65 | 67 | 68 | 68 | 69 | 70 | 74 | 77 | 80 | 83 | 82 | 78 | 74 | 73 | 68 | 64 | 61 | 57 |
| Rain | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc |
| Thunder | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc |
| Date | 06/24 | |||||||||||||||||||||||
| Hour (EDT) | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 |
| Temperature (°F) | 82 | 81 | 80 | 78 | 75 | 73 | 70 | 68 | 67 | 66 | 66 | 65 | 64 | 64 | 64 | 65 | 66 | 68 | 71 | 73 | 75 | 77 | 78 | 79 |
| Dewpoint (°F) | 65 | 65 | 64 | 63 | 63 | 62 | 62 | 62 | 61 | 61 | 60 | 60 | 60 | 60 | 60 | 61 | 62 | 62 | 62 | 62 | 62 | 61 | 61 | 60 |
| Heat Index (°F) | 84 | 83 | 82 | 78 | 75 | 75 | 77 | 78 | 79 | |||||||||||||||
| Surface Wind (mph) | 14 | 14 | 11 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 7 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | N | N | N |
| Gust | 21 | 21 | 20 | 18 | ||||||||||||||||||||
| Sky Cover (%) | 55 | 57 | 52 | 47 | 42 | 44 | 45 | 47 | 49 | 50 | 52 | 52 | 52 | 52 | 46 | 41 | 22 | 20 | 17 | 15 | 15 | 16 | 16 | 15 |
| Precipitation Potential (%) | 23 | 23 | 23 | 23 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 57 | 58 | 57 | 61 | 67 | 70 | 74 | 79 | 81 | 83 | 84 | 84 | 85 | 86 | 87 | 87 | 85 | 79 | 73 | 67 | 62 | 59 | 56 | 53 |
| Rain | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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