| Point Forecast: 20 Miles NW Arivaca AZ 31.77N 111.58W (Elev. 5814 ft) |
Last Update: 5:17 am MST May 18, 2024 |
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| Date | 05/18 | 05/19 | ||||||||||||||||||||||
| Hour (MST) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 80 | 80 | 80 | 80 | 79 | 76 | 72 | 68 | 66 | 64 | 63 | 62 | 61 | 59 | 59 | 58 | 58 | 60 | 63 | 68 | 70 | 73 | 75 | 77 |
| Dewpoint (°F) | 25 | 25 | 24 | 24 | 24 | 26 | 27 | 28 | 28 | 29 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 23 |
| Heat Index (°F) | 79 | 79 | 78 | 78 | 79 | 76 | 75 | 77 | ||||||||||||||||
| Surface Wind (mph) | 15 | 16 | 17 | 17 | 18 | 17 | 17 | 16 | 15 | 13 | 11 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 7 | 9 | 10 | 11 |
| Wind Dir | SW | SW | SW | WSW | WSW | WSW | W | W | WSW | WSW | WSW | WSW | W | W | W | W | W | W | SW | SSE | S | SW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 2 | 1 | 1 | 1 | 3 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 3 | 8 | 2 | 6 | 3 | 7 | 5 |
| 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 (%) | 13 | 13 | 12 | 13 | 13 | 16 | 18 | 21 | 24 | 26 | 26 | 26 | 26 | 28 | 28 | 29 | 28 | 27 | 23 | 20 | 18 | 16 | 15 | 13 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/20 | |||||||||||||||||||||||
| Hour (MST) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 78 | 78 | 78 | 78 | 77 | 74 | 70 | 66 | 64 | 63 | 62 | 61 | 60 | 60 | 59 | 58 | 59 | 61 | 63 | 66 | 70 | 73 | 75 | 77 |
| Dewpoint (°F) | 22 | 21 | 20 | 19 | 18 | 19 | 20 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 19 |
| Heat Index (°F) | 78 | 78 | 78 | 78 | 77 | 75 | 77 | |||||||||||||||||
| Surface Wind (mph) | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 11 | 13 | 15 | 17 |
| Wind Dir | W | W | W | W | W | W | W | W | WSW | SW | SW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SW | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 3 | 4 | 5 | 5 | 9 | 16 | 19 | 22 | 29 | 32 | 30 | 27 | 25 | 27 | 30 | 31 | 27 | 18 | 13 | 14 | 15 | 16 | 20 |
| 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 (%) | 12 | 12 | 11 | 11 | 11 | 12 | 15 | 18 | 20 | 21 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 20 | 18 | 16 | 14 | 12 | 11 | 11 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
