| Point Forecast: Big Bay MI 46.8N 87.73W (Elev. 676 ft) |
Last Update: 2:37 am EST Dec 13, 2025 |
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| Date | 12/13 | 12/14 | ||||||||||||||||||||||
| Hour (EST) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 9 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 9 | 9 | 9 | 10 | 11 | 11 | 13 |
| Dewpoint (°F) | 4 | 4 | 4 | 3 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 5 | 6 | 7 | 8 | 9 |
| Wind Chill (°F) | -8 | -8 | -9 | -11 | -11 | -12 | -12 | -12 | -11 | -11 | -10 | -10 | -9 | -9 | -9 | -8 | -9 | -8 | -10 | -9 | -9 | -7 | -7 | -6 |
| Surface Wind (mph) | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 16 | 16 | 18 | 20 | 20 | 20 | 21 | 21 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 30 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 30 | 31 | 32 | 33 | 33 | 34 | 34 | 34 |
| Sky Cover (%) | 83 | 82 | 81 | 85 | 84 | 82 | 83 | 77 | 79 | 81 | 78 | 77 | 77 | 78 | 73 | 77 | 78 | 83 | 85 | 84 | 86 | 83 | 87 | 86 |
| Precipitation Potential (%) | 66 | 65 | 67 | 67 | 69 | 69 | 70 | 70 | 68 | 67 | 64 | 65 | 64 | 63 | 65 | 65 | 67 | 70 | 71 | 74 | 72 | 73 | 73 | 63 |
| Relative Humidity (%) | 79 | 82 | 81 | 80 | 79 | 80 | 80 | 80 | 78 | 76 | 76 | 76 | 76 | 77 | 77 | 78 | 80 | 78 | 81 | 82 | 83 | 83 | 85 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 12/15 | |||||||||||||||||||||||
| Hour (EST) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 17 | 19 | 20 | 21 | 21 | 22 | 22 | 21 | 20 | 18 | 16 | 16 | 15 | 15 | 15 | 15 | 16 |
| Dewpoint (°F) | 9 | 10 | 11 | 12 | 12 | 13 | 13 | 14 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 6 | 6 |
| Wind Chill (°F) | -5 | -3 | -3 | -2 | -1 | 1 | 1 | 2 | 5 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 6 | 5 | 5 | 5 | 5 | 5 |
| Surface Wind (mph) | 21 | 21 | 20 | 20 | 18 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 11 | 10 | 8 | 7 | 6 | 7 | 7 | 7 | 7 | 8 | 9 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | W | W | W | SW | SW | SW | SW | SW | SW | SW |
| Gust | 34 | 33 | 32 | 31 | 30 | 29 | 28 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 18 | 17 | 18 | 21 | 23 | |||||
| Sky Cover (%) | 86 | 88 | 86 | 86 | 84 | 85 | 85 | 77 | 81 | 81 | 79 | 76 | 72 | 67 | 63 | 68 | 72 | 77 | 79 | 82 | 84 | 87 | 89 | 92 |
| Precipitation Potential (%) | 64 | 61 | 60 | 57 | 51 | 52 | 52 | 52 | 52 | 52 | 52 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 48 |
| Relative Humidity (%) | 83 | 83 | 85 | 86 | 85 | 85 | 87 | 88 | 86 | 83 | 81 | 80 | 78 | 76 | 76 | 78 | 80 | 82 | 81 | 80 | 76 | 72 | 67 | 64 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Snow | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc |
| Freezing Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Sleet | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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