


Point Forecast: Grosse Ile MI 42.12N 83.15W (Elev. 584 ft) |
Last Update: 1:49 pm EDT Jul 13, 2025 |
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Date | 07/13 | 07/14 | ||||||||||||||||||||||
Hour (EDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
Temperature (°F) | 83 | 84 | 85 | 84 | 85 | 84 | 82 | 80 | 78 | 76 | 75 | 74 | 73 | 71 | 70 | 69 | 68 | 68 | 70 | 73 | 77 | 80 | 81 | 82 |
Dewpoint (°F) | 71 | 71 | 71 | 70 | 69 | 69 | 67 | 67 | 66 | 65 | 64 | 64 | 63 | 62 | 61 | 61 | 61 | 61 | 62 | 62 | 62 | 62 | 62 | 62 |
Heat Index (°F) | 88 | 89 | 91 | 89 | 89 | 87 | 84 | 83 | 78 | 77 | 75 | 77 | 81 | 82 | 83 | |||||||||
Surface Wind (mph) | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 7 | 7 |
Wind Dir | SSW | SSW | SSW | SW | SW | WSW | W | W | W | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | W | W | W |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 47 | 46 | 45 | 44 | 43 | 41 | 40 | 41 | 43 | 44 | 45 | 47 | 48 | 44 | 39 | 35 | 31 | 26 | 22 | 16 | 11 | 10 | 8 | 7 |
Precipitation Potential (%) | 19 | 19 | 19 | 19 | 19 | 19 | 16 | 11 | 6 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 6 | 6 | 6 |
Relative Humidity (%) | 67 | 66 | 63 | 63 | 60 | 62 | 61 | 64 | 66 | 68 | 68 | 70 | 71 | 74 | 74 | 76 | 78 | 77 | 74 | 69 | 60 | 54 | 52 | 50 |
Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Date | 07/15 | |||||||||||||||||||||||
Hour (EDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
Temperature (°F) | 84 | 85 | 86 | 86 | 86 | 85 | 84 | 81 | 78 | 76 | 75 | 74 | 73 | 72 | 71 | 71 | 71 | 72 | 74 | 76 | 80 | 82 | 84 | 84 |
Dewpoint (°F) | 62 | 62 | 62 | 61 | 62 | 63 | 63 | 64 | 65 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 67 | 67 | 68 | 68 | 68 | 68 |
Heat Index (°F) | 84 | 85 | 86 | 87 | 86 | 85 | 85 | 83 | 79 | 76 | 75 | 77 | 82 | 85 | 87 | 87 | ||||||||
Surface Wind (mph) | 8 | 7 | 7 | 7 | 7 | 7 | 5 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 7 |
Wind Dir | WSW | WSW | SW | SW | WSW | WSW | SW | SSE | SSE | SSE | SE | SE | ESE | E | NNE | N | NNE | NE | ENE | E | SSW | S | S | S |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 5 | 4 | 3 | 2 | 4 | 6 | 8 | 7 | 5 | 4 | 5 | 7 | 8 | 12 | 17 | 21 | 20 | 20 | 19 | 20 | 21 | 22 | 26 | 29 |
Precipitation Potential (%) | 4 | 4 | 4 | 4 | 4 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 8 | 8 | 8 | 8 | 8 | 8 |
Relative Humidity (%) | 48 | 46 | 45 | 43 | 45 | 48 | 50 | 56 | 63 | 70 | 74 | 77 | 78 | 81 | 83 | 83 | 83 | 82 | 79 | 73 | 67 | 62 | 60 | 58 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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