| Point Forecast: 3 Miles ESE Grand Canyon AZ 36.04N 112.08W (Elev. 2168 m) |
Last Update: 3:12 pm MST Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (MST) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 29 | 26 | 24 | 23 | 22 | 22 | 21 | 19 | 19 | 18 | 17 | 18 | 21 | 23 | 27 | 29 | 31 | 32 | 32 | 32 | 32 | 31 | 31 | 29 |
| Dewpoint (°C) | -3 | -3 | -2 | -2 | -1 | -1 | -1 | -1 | 0 | 1 | 1 | 1 | 2 | 1 | 1 | -1 | -2 | -2 | -2 | -2 | -2 | -2 | -2 | -1 |
| Heat Index (°C) | 27 | 26 | 24 | 26 | 27 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 28 | |||||||||||
| Surface Wind (mph) | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 5 | 7 | 8 | 8 | 8 | 9 | 10 | 10 | 11 | 10 |
| Wind Dir | W | W | W | W | NW | W | W | NW | NW | NW | NW | W | SW | SW | W | NW | NW | N | N | N | N | NW | NW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 41 | 28 | 20 | 13 | 20 | 33 | 21 | 17 | 13 | 10 | 19 | 15 | 3 | 1 | 5 | 5 | 22 | 22 | 22 | 33 | 51 | 41 | 39 | 43 |
| Precipitation Potential (%) | 6 | 6 | 6 | 6 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 14 | 14 | 14 | 14 | 14 | 14 | 20 | 20 |
| Relative Humidity (%) | 12 | 15 | 17 | 19 | 21 | 22 | 23 | 26 | 28 | 30 | 32 | 31 | 28 | 22 | 18 | 15 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 14 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (MST) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°C) | 28 | 26 | 24 | 23 | 22 | 22 | 21 | 19 | 18 | 17 | 17 | 18 | 20 | 23 | 25 | 28 | 30 | 31 | 31 | 31 | 31 | 31 | 30 | 28 |
| Dewpoint (°C) | -1 | -1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
| Heat Index (°C) | 27 | 26 | 24 | 25 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 27 | |||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 11 | 13 | 14 | 14 | 14 | 14 |
| Wind Dir | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 50 | 55 | 53 | 43 | 33 | 36 | 39 | 42 | 36 | 30 | 24 | 19 | 13 | 8 | 10 | 12 | 42 | 42 | 42 | 42 | 42 | 42 | 37 | 36 |
| Precipitation Potential (%) | 20 | 20 | 20 | 20 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 25 | 25 | 25 | 25 | 25 | 12 | 12 |
| Relative Humidity (%) | 16 | 17 | 21 | 24 | 26 | 28 | 30 | 32 | 35 | 38 | 39 | 35 | 32 | 27 | 23 | 18 | 16 | 14 | 14 | 14 | 14 | 14 | 14 | 17 |
| Rain | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | -- | -- | -- | -- | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
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