| Point Forecast: Grand Junction CO 39.07N 108.56W (Elev. 4587 ft) |
Last Update: 2:37 pm MDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (MDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 98 | 100 | 101 | 101 | 101 | 100 | 97 | 91 | 85 | 82 | 79 | 77 | 76 | 72 | 71 | 69 | 68 | 70 | 74 | 79 | 87 | 92 | 95 | 98 |
| Dewpoint (°F) | 36 | 34 | 32 | 31 | 30 | 31 | 31 | 32 | 32 | 34 | 35 | 36 | 37 | 37 | 38 | 38 | 39 | 40 | 41 | 42 | 42 | 41 | 40 | 37 |
| Heat Index (°F) | 92 | 94 | 95 | 95 | 95 | 94 | 92 | 86 | 82 | 79 | 78 | 77 | 76 | 78 | 84 | 88 | 91 | 93 | ||||||
| Surface Wind (mph) | 3 | 5 | 6 | 6 | 7 | 6 | 6 | 7 | 8 | 10 | 11 | 11 | 11 | 11 | 10 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 7 | 7 |
| Wind Dir | N | NW | WNW | WNW | NW | WNW | NNW | SE | SSE | SSE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | ESE | SE | SSE | WSW | WNW | WNW |
| Gust | 18 | 21 | ||||||||||||||||||||||
| Sky Cover (%) | 3 | 5 | 6 | 9 | 18 | 20 | 17 | 22 | 23 | 22 | 27 | 24 | 11 | 11 | 15 | 20 | 21 | 23 | 24 | 23 | 24 | 23 | 24 | 20 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 4 |
| Relative Humidity (%) | 12 | 10 | 9 | 9 | 8 | 9 | 10 | 12 | 15 | 18 | 20 | 22 | 24 | 28 | 29 | 32 | 34 | 33 | 30 | 27 | 21 | 17 | 15 | 12 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (MDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°F) | 100 | 100 | 101 | 101 | 100 | 98 | 96 | 90 | 85 | 81 | 79 | 76 | 74 | 72 | 70 | 69 | 68 | 72 | 76 | 79 | 84 | 90 | 95 | 97 |
| Dewpoint (°F) | 34 | 31 | 29 | 28 | 29 | 30 | 31 | 33 | 34 | 35 | 35 | 36 | 36 | 36 | 36 | 37 | 38 | 39 | 41 | 42 | 42 | 41 | 40 | 39 |
| Heat Index (°F) | 95 | 94 | 95 | 95 | 94 | 93 | 90 | 86 | 82 | 79 | 79 | 77 | 75 | 79 | 82 | 86 | 91 | 93 | ||||||
| Surface Wind (mph) | 7 | 9 | 10 | 10 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 3 | 2 | 3 |
| Wind Dir | WNW | NW | NW | WNW | WNW | NW | WNW | W | SW | S | SSE | SSE | SE | SE | SE | SE | SE | SE | SE | SE | S | WSW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 21 | 21 | 23 | 27 | 33 | 34 | 36 | 38 | 32 | 29 | 25 | 24 | 23 | 22 | 19 | 16 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 16 |
| Precipitation Potential (%) | 5 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 |
| Relative Humidity (%) | 10 | 9 | 8 | 8 | 8 | 9 | 10 | 13 | 16 | 19 | 21 | 23 | 25 | 27 | 28 | 30 | 33 | 31 | 29 | 27 | 22 | 18 | 15 | 13 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
