| Point Forecast: Fort Gratiot MI 43.08N 82.5W (Elev. 623 ft) |
Last Update: 11:24 am EDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 80 | 80 | 81 | 82 | 82 | 80 | 80 | 80 | 77 | 76 | 74 | 72 | 72 | 70 | 69 | 67 | 66 | 64 | 64 | 64 | 66 | 70 | 74 | 76 |
| Dewpoint (°F) | 71 | 70 | 69 | 69 | 70 | 70 | 69 | 69 | 69 | 68 | 67 | 66 | 66 | 66 | 65 | 65 | 64 | 63 | 62 | 62 | 63 | 64 | 65 | 64 |
| Heat Index (°F) | 83 | 84 | 84 | 85 | 86 | 84 | 83 | 83 | 77 | 76 | 76 | |||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | W | W | W | W | WNW | NW | NNW | N | N | NNW | NW | WNW | W | W | WSW | WSW | W | W | W | WNW | WNW | WNW | WNW | WNW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 64 | 62 | 61 | 60 | 58 | 57 | 56 | 55 | 54 | 52 | 50 | 49 | 47 | 45 | 44 | 37 | 30 | 24 | 17 | 11 | 4 | 1 | 0 | 2 |
| Precipitation Potential (%) | 21 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 15 | 10 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 75 | 70 | 67 | 66 | 66 | 70 | 70 | 70 | 75 | 76 | 81 | 83 | 84 | 85 | 87 | 92 | 92 | 94 | 93 | 91 | 90 | 82 | 73 | 67 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (EDT) | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 |
| Temperature (°F) | 78 | 79 | 80 | 81 | 82 | 83 | 82 | 81 | 80 | 77 | 75 | 73 | 71 | 70 | 69 | 68 | 67 | 67 | 67 | 68 | 70 | 73 | 76 | 79 |
| Dewpoint (°F) | 64 | 65 | 64 | 64 | 64 | 64 | 65 | 66 | 66 | 66 | 65 | 64 | 64 | 64 | 64 | 63 | 63 | 63 | 64 | 65 | 66 | 67 | 68 | 68 |
| Heat Index (°F) | 78 | 79 | 82 | 83 | 83 | 84 | 83 | 83 | 82 | 77 | 75 | 76 | 82 | |||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 |
| Wind Dir | WNW | W | W | W | W | W | WSW | WSW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SSW | SSW | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 4 | 3 | 4 | 4 | 5 | 6 | 8 | 9 | 8 | 7 | 6 | 6 | 7 | 7 | 8 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 9 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 63 | 62 | 58 | 56 | 55 | 54 | 57 | 60 | 63 | 68 | 71 | 75 | 78 | 82 | 84 | 86 | 87 | 88 | 89 | 89 | 87 | 81 | 74 | 68 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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