| Point Forecast: Grand Rapids MI 42.96N 85.67W (Elev. 620 ft) |
Last Update: 12:03 am EDT Jun 28, 2024 |
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| Date | 06/28 | |||||||||||||||||||||||
| Hour (EDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 61 | 60 | 59 | 59 | 60 | 60 | 60 | 60 | 62 | 64 | 67 | 70 | 73 | 74 | 75 | 76 | 76 | 76 | 76 | 76 | 75 | 76 | 74 | 73 |
| Dewpoint (°F) | 55 | 55 | 54 | 53 | 51 | 52 | 52 | 53 | 53 | 54 | 55 | 56 | 56 | 57 | 58 | 59 | 59 | 60 | 60 | 61 | 61 | 64 | 65 | 65 |
| Heat Index (°F) | 75 | 76 | 76 | 76 | 76 | 76 | 77 | 76 | ||||||||||||||||
| Surface Wind (mph) | 3 | 5 | 5 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 10 | 10 | 11 | 10 | 10 | 11 | 10 | 10 | 9 | 6 | 6 | 6 |
| Wind Dir | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 18 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 18 | ||||||||||||
| Sky Cover (%) | 64 | 64 | 65 | 67 | 69 | 69 | 69 | 71 | 69 | 66 | 60 | 63 | 72 | 77 | 81 | 86 | 89 | 92 | 90 | 91 | 89 | 92 | 94 | 90 |
| Precipitation Potential (%) | 0 | 0 | 2 | 2 | 2 | 5 | 5 | 5 | 2 | 2 | 2 | 5 | 5 | 5 | 8 | 8 | 8 | 18 | 18 | 18 | 42 | 42 | 42 | 42 |
| Relative Humidity (%) | 81 | 84 | 83 | 79 | 72 | 75 | 75 | 78 | 72 | 70 | 65 | 61 | 55 | 55 | 55 | 56 | 56 | 58 | 58 | 60 | 62 | 66 | 74 | 76 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/29 | |||||||||||||||||||||||
| Hour (EDT) | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Temperature (°F) | 73 | 72 | 71 | 70 | 70 | 70 | 70 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 80 | 79 | 78 | 76 | 73 | 71 |
| Dewpoint (°F) | 65 | 65 | 65 | 65 | 66 | 67 | 68 | 68 | 69 | 70 | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 71 | 70 | 69 | 68 | 68 | 67 |
| Heat Index (°F) | 75 | 76 | 77 | 78 | 83 | 84 | 83 | 82 | 78 | 76 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 7 |
| Wind Dir | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SW | SW | WSW | WSW | W | W | W | W | W | W | W | W | W | WNW | WNW |
| Gust | 18 | 18 | 18 | 20 | 21 | 22 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 22 | 21 | 18 | ||||||||
| Sky Cover (%) | 85 | 88 | 90 | 87 | 84 | 81 | 83 | 86 | 89 | 86 | 83 | 80 | 76 | 72 | 68 | 56 | 44 | 32 | 26 | 21 | 15 | 16 | 16 | 17 |
| Precipitation Potential (%) | 42 | 42 | 79 | 79 | 79 | 79 | 79 | 79 | 41 | 41 | 41 | 41 | 41 | 41 | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 76 | 79 | 81 | 84 | 87 | 90 | 93 | 93 | 93 | 93 | 97 | 97 | 94 | 90 | 87 | 85 | 82 | 77 | 74 | 74 | 74 | 76 | 84 | 87 |
| Rain | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
