| Point Forecast: Lewisville TX 33.05N 97W (Elev. 162 m) |
Last Update: 12:24 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 29 | 29 | 30 | 30 | 29 | 28 | 28 | 27 | 26 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 27 | 28 | 29 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 32 | 33 | 34 | 34 | 33 | 32 | 32 | 29 | 26 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 30 | 32 | 32 |
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 5 | 6 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | SSE | SSE | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 62 | 75 | 73 | 69 | 56 | 71 | 67 | 50 | 45 | 42 | 56 | 41 | 59 | 61 | 71 | 68 | 71 | 82 | 83 | 76 | 68 | 60 | 65 | 58 |
| Precipitation Potential (%) | 20 | 20 | 29 | 29 | 29 | 32 | 32 | 32 | 22 | 22 | 22 | 18 | 18 | 18 | 32 | 32 | 32 | 29 | 29 | 29 | 21 | 21 | 21 | 35 |
| Relative Humidity (%) | 70 | 67 | 65 | 65 | 67 | 72 | 72 | 79 | 82 | 82 | 88 | 90 | 85 | 87 | 90 | 94 | 94 | 90 | 90 | 88 | 85 | 77 | 74 | 70 |
| Rain | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc |
| Thunder | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 27 | 28 | 29 | 30 | 31 |
| Dewpoint (°C) | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 34 | 34 | 34 | 35 | 34 | 33 | 32 | 31 | 29 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 29 | 32 | 33 | 35 | 37 |
| Surface Wind (mph) | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 60 | 76 | 80 | 76 | 56 | 57 | 43 | 46 | 49 | 47 | 44 | 42 | 41 | 39 | 38 | 41 | 44 | 47 | 44 | 42 | 39 | 39 | 38 | 38 |
| Precipitation Potential (%) | 35 | 35 | 30 | 30 | 30 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 11 | 11 | 11 | 5 | 5 | 5 | 5 | 5 | 5 | 17 |
| Relative Humidity (%) | 70 | 70 | 68 | 70 | 68 | 67 | 70 | 74 | 79 | 82 | 85 | 85 | 85 | 88 | 88 | 90 | 90 | 90 | 90 | 82 | 79 | 74 | 70 | 66 |
| Rain | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
