| Point Forecast: Grawn MI 44.67N 85.68W (Elev. 899 ft) |
Last Update: 2:54 pm EDT Jul 18, 2026 |
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| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 75 | 74 | 74 | 74 | 72 | 70 | 68 | 65 | 63 | 62 | 61 | 60 | 59 | 59 | 58 | 58 | 57 | 60 | 63 | 68 | 71 | 73 | 75 | 76 |
| Dewpoint (°F) | 64 | 64 | 63 | 62 | 61 | 60 | 60 | 60 | 60 | 60 | 59 | 59 | 59 | 58 | 58 | 58 | 57 | 60 | 60 | 60 | 59 | 58 | 57 | 57 |
| Heat Index (°F) | 75 | 75 | 76 | |||||||||||||||||||||
| Surface Wind (mph) | 16 | 15 | 14 | 13 | 13 | 10 | 9 | 7 | 6 | 5 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 5 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | NE | N | N | N | N |
| Gust | 28 | 26 | 25 | |||||||||||||||||||||
| Sky Cover (%) | 66 | 55 | 46 | 40 | 39 | 23 | 21 | 13 | 12 | 14 | 19 | 14 | 18 | 25 | 29 | 34 | 47 | 38 | 33 | 34 | 13 | 16 | 16 | 15 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 69 | 71 | 69 | 66 | 68 | 71 | 76 | 84 | 90 | 93 | 93 | 96 | 100 | 96 | 100 | 100 | 100 | 100 | 90 | 76 | 66 | 59 | 54 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 77 | 78 | 78 | 79 | 78 | 76 | 72 | 68 | 66 | 64 | 64 | 63 | 63 | 64 | 64 | 64 | 65 | 67 | 71 | 75 | 77 | 79 | 80 | 81 |
| Dewpoint (°F) | 57 | 57 | 57 | 57 | 57 | 57 | 59 | 58 | 58 | 57 | 56 | 56 | 55 | 55 | 55 | 56 | 57 | 59 | 61 | 62 | 63 | 64 | 64 | 64 |
| Heat Index (°F) | 77 | 78 | 78 | 79 | 78 | 76 | 75 | 77 | 79 | 82 | 83 | |||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 3 | 2 | 1 | 0 | 1 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 10 | 11 | 13 | 13 |
| Wind Dir | N | N | NW | NW | W | W | SW | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW |
| Gust | 25 | 26 | ||||||||||||||||||||||
| Sky Cover (%) | 13 | 23 | 20 | 17 | 23 | 8 | 22 | 31 | 19 | 6 | 18 | 10 | 32 | 49 | 37 | 44 | 44 | 46 | 59 | 54 | 49 | 53 | 57 | 61 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 40 |
| Relative Humidity (%) | 50 | 48 | 48 | 47 | 48 | 52 | 64 | 70 | 75 | 78 | 75 | 78 | 75 | 73 | 73 | 75 | 75 | 75 | 71 | 64 | 62 | 61 | 58 | 56 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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