| Point Forecast: 5 Miles NNE Grand Marais/Cook County Airport MN 47.89N 90.32W |
Last Update: 7:51 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 18 | 20 | 23 | 24 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | 22 |
| Dewpoint (°C) | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 |
| Heat Index (°C) | 24 | 26 | 26 | 26 | 26 | 26 | 25 | 24 | ||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 7 | 7 | 8 | 7 | 8 | 7 | 7 | 7 | 7 | 6 | 7 | 8 | 7 | 8 | 9 | 8 | 9 | 8 | 8 | 8 | 7 | 5 |
| Wind Dir | SW | W | W | W | W | NW | W | W | NW | W | W | NW | W | W | W | W | W | W | W | SW | SW | SW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 51 | 35 | 31 | 26 | 35 | 44 | 37 | 38 | 37 | 33 | 33 | 33 | 31 | 29 | 34 | 33 | 44 | 39 | 40 | 49 | 62 | 53 | 55 | 69 |
| Precipitation Potential (%) | 27 | 18 | 13 | 6 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 7 | 8 | 13 | 22 | 27 |
| Relative Humidity (%) | 81 | 90 | 89 | 88 | 87 | 87 | 86 | 90 | 93 | 91 | 95 | 92 | 85 | 75 | 61 | 57 | 51 | 49 | 51 | 52 | 52 | 56 | 58 | 65 |
| Rain | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc |
| Thunder | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| Temperature (°C) | 21 | 19 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 20 |
| Dewpoint (°C) | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 6 | 6 | 5 | 6 | 5 | 3 | 3 | 3 | 3 | 2 | 3 | 6 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | W | W | N | N | SE | NE | SE | SE | SE | SE | SE | SE | S | SW | W | W | W | W | W | W | NW | NW | NW | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 76 | 69 | 61 | 63 | 65 | 67 | 70 | 73 | 76 | 74 | 73 | 84 | 84 | 84 | 84 | 84 | 85 | 86 | 85 | 85 | 85 | 81 | 76 | 72 |
| Precipitation Potential (%) | 27 | 27 | 27 | 27 | 27 | 50 | 50 | 50 | 50 | 50 | 50 | 62 | 62 | 62 | 62 | 62 | 62 | 79 | 79 | 79 | 79 | 79 | 79 | 67 |
| Relative Humidity (%) | 75 | 83 | 82 | 85 | 85 | 90 | 90 | 92 | 96 | 97 | 98 | 96 | 93 | 89 | 92 | 89 | 85 | 80 | 79 | 79 | 80 | 78 | 81 | 81 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc |
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