| Point Forecast: Las Vegas-Henderson Airport NV 35.97N 115.15W (Elev. 2425 ft) |
Last Update: 12:27 am PDT May 12, 2025 |
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| Date | 05/12 | 05/13 | ||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 76 | 74 | 72 | 72 | 70 | 72 | 76 | 78 | 82 | 85 | 86 | 87 | 87 | 87 | 89 | 87 | 85 | 83 | 78 | 76 | 73 | 70 | 69 | 67 |
| Dewpoint (°F) | 29 | 31 | 31 | 32 | 32 | 33 | 33 | 31 | 29 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 28 | 29 | 32 | 33 | 34 | 34 | 35 |
| Heat Index (°F) | 76 | 76 | 78 | 80 | 82 | 82 | 83 | 83 | 83 | 85 | 83 | 82 | 80 | 78 | 76 | |||||||||
| Surface Wind (mph) | 18 | 20 | 21 | 22 | 23 | 25 | 28 | 29 | 29 | 29 | 31 | 31 | 30 | 31 | 31 | 31 | 31 | 28 | 24 | 24 | 24 | 24 | 25 | 24 |
| Wind Dir | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW |
| Gust | 25 | 28 | 29 | 31 | 32 | 36 | 38 | 40 | 40 | 40 | 43 | 43 | 43 | 43 | 43 | 44 | 43 | 39 | 33 | 33 | 33 | 34 | 36 | 34 |
| Sky Cover (%) | 7 | 7 | 8 | 9 | 7 | 27 | 23 | 25 | 32 | 20 | 36 | 43 | 52 | 53 | 50 | 45 | 48 | 40 | 39 | 41 | 65 | 61 | 48 | 48 |
| 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 (%) | 18 | 20 | 22 | 23 | 24 | 24 | 21 | 18 | 14 | 12 | 11 | 10 | 10 | 10 | 9 | 10 | 12 | 13 | 17 | 20 | 23 | 26 | 27 | 30 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/14 | |||||||||||||||||||||||
| Hour (PDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 66 | 63 | 61 | 60 | 59 | 58 | 61 | 64 | 67 | 70 | 72 | 74 | 75 | 76 | 76 | 75 | 73 | 71 | 69 | 67 | 66 | 64 | 63 | 61 |
| Dewpoint (°F) | 34 | 35 | 36 | 35 | 36 | 36 | 36 | 35 | 34 | 32 | 30 | 28 | 26 | 24 | 22 | 20 | 19 | 19 | 19 | 20 | 22 | 23 | 24 | 24 |
| Heat Index (°F) | 75 | 76 | 76 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 23 | 21 | 21 | 18 | 20 | 21 | 21 | 21 | 21 | 20 | 18 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 9 |
| Wind Dir | S | SSW | SSW | SSW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W |
| Gust | 32 | 29 | 29 | 26 | 30 | 32 | 32 | 31 | 30 | 28 | 28 | 26 | 26 | 25 | 24 | 23 | 22 | 20 | 18 | |||||
| Sky Cover (%) | 35 | 21 | 13 | 8 | 7 | 10 | 7 | 6 | 4 | 3 | 6 | 9 | 12 | 13 | 13 | 14 | 18 | 21 | 25 | 26 | 26 | 27 | 25 | 24 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 31 | 35 | 39 | 39 | 42 | 44 | 39 | 34 | 29 | 24 | 21 | 18 | 16 | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 19 | 21 | 22 | 24 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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