| Point Forecast: Williams AZ 35.26N 112.18W (Elev. 6798 ft) |
Last Update: 3:37 am MST May 20, 2026 |
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| Date | 05/20 | 05/21 | ||||||||||||||||||||||
| Hour (MST) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 42 | 51 | 60 | 62 | 64 | 66 | 68 | 69 | 70 | 70 | 69 | 68 | 63 | 54 | 50 | 48 | 45 | 43 | 40 | 38 | 37 | 36 | 34 | 37 |
| Dewpoint (°F) | 18 | 16 | 14 | 12 | 10 | 10 | 9 | 9 | 9 | 7 | 6 | 4 | 8 | 9 | 9 | 8 | 9 | 9 | 10 | 10 | 11 | 10 | 11 | 12 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 6 |
| Wind Dir | SE | SE | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 16 | 16 | 16 | 15 | ||||||||||||||||||||
| Sky Cover (%) | 5 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 5 | 5 | 7 | 3 | 4 | 4 | 3 | 4 | 8 | 4 | 8 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 38 | 24 | 16 | 14 | 12 | 11 | 10 | 9 | 9 | 8 | 8 | 8 | 11 | 16 | 19 | 19 | 22 | 24 | 29 | 31 | 34 | 33 | 38 | 35 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/22 | |||||||||||||||||||||||
| Hour (MST) | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 |
| Temperature (°F) | 44 | 53 | 61 | 64 | 66 | 68 | 70 | 71 | 72 | 73 | 72 | 70 | 64 | 58 | 53 | 50 | 47 | 44 | 42 | 40 | 37 | 36 | 36 | 41 |
| Dewpoint (°F) | 14 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 9 | 7 | 7 | 9 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 6 | 8 | 10 | 11 | 11 | 13 | 13 | 11 | 11 | 11 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 |
| Wind Dir | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | W | SW | SW | SW | SW | S | S | S | S | S | S | S | S |
| Gust | 16 | 18 | 18 | 20 | 20 | 20 | 18 | 17 | 16 | |||||||||||||||
| Sky Cover (%) | 17 | 12 | 4 | 15 | 3 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 5 | 8 | 6 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 29 | 20 | 15 | 13 | 11 | 10 | 10 | 9 | 9 | 8 | 9 | 8 | 10 | 14 | 17 | 19 | 22 | 24 | 28 | 30 | 34 | 35 | 35 | 30 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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