| Point Forecast: Flagstaff AZ 35.2N 111.65W (Elev. 2130 m) |
Last Update: 3:12 pm MST Jul 18, 2026 |
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| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (MST) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 22 | 22 | 21 | 20 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 15 | 18 | 21 | 22 | 23 | 23 | 23 | 23 | 24 | 23 |
| Dewpoint (°C) | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 16 |
| Heat Index (°C) | 24 | |||||||||||||||||||||||
| Surface Wind (mph) | 7 | 5 | 3 | 5 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 6 | 7 |
| Wind Dir | W | W | W | W | W | W | NW | NE | N | NW | NW | NW | W | W | NW | E | E | E | E | E | S | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 78 | 78 | 78 | 78 | 78 | 78 | 55 | 55 | 64 | 58 | 55 | 65 | 61 | 72 | 51 | 51 | 51 | 51 | 87 | 87 | 87 | 87 | 87 | 87 |
| Precipitation Potential (%) | 62 | 62 | 62 | 52 | 52 | 52 | 30 | 30 | 30 | 34 | 34 | 34 | 32 | 32 | 32 | 32 | 32 | 32 | 81 | 81 | 81 | 81 | 81 | 81 |
| Relative Humidity (%) | 68 | 68 | 70 | 73 | 78 | 81 | 78 | 81 | 81 | 83 | 86 | 86 | 90 | 96 | 93 | 81 | 66 | 59 | 57 | 53 | 53 | 53 | 54 | 64 |
| Rain | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (MST) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°C) | 23 | 22 | 22 | 20 | 19 | 18 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 15 | 18 | 21 | 22 | 24 | 24 | 25 | 25 | 24 | 24 |
| Dewpoint (°C) | 16 | 16 | 15 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 |
| Heat Index (°C) | 24 | 24 | 25 | 25 | 24 | 24 | ||||||||||||||||||
| Surface Wind (mph) | 7 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 8 | 8 |
| Wind Dir | W | W | W | W | SW | W | W | W | W | W | W | W | W | W | W | W | W | SW | S | SW | SW | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 63 | 63 | 63 | 63 | 63 | 63 | 60 | 51 | 51 | 51 | 51 | 51 | 47 | 38 | 38 | 38 | 38 | 38 | 87 | 87 | 87 | 87 | 87 | 87 |
| Precipitation Potential (%) | 48 | 48 | 48 | 48 | 48 | 48 | 31 | 31 | 31 | 31 | 31 | 31 | 23 | 23 | 23 | 23 | 23 | 23 | 82 | 82 | 82 | 82 | 82 | 82 |
| Relative Humidity (%) | 64 | 66 | 66 | 73 | 78 | 78 | 78 | 81 | 78 | 81 | 80 | 83 | 86 | 96 | 90 | 78 | 68 | 59 | 52 | 50 | 48 | 48 | 52 | 56 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly |
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