| Point Forecast: Castle Hills TX 29.53N 98.53W (Elev. 258 m) |
Last Update: 9:26 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 28 | 28 | 29 | 31 | 32 | 33 | 33 | 32 | 31 | 30 | 28 | 27 |
| Dewpoint (°C) | 23 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 32 | 33 | 36 | 37 | 37 | 39 | 38 | 37 | 36 | 34 | 31 | 30 |
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 2 | 3 | 3 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SSE | SE | SSE | SE | SE | SSE | S | S | S | S | S | S | SSE | SSE | SE | SE | ESE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 72 | 66 | 75 | 73 | 70 | 83 | 80 | 78 | 71 | 74 | 83 | 86 | 63 | 65 | 67 | 66 | 47 | 65 | 57 | 46 | 65 | 54 | 48 | 54 |
| Precipitation Potential (%) | 23 | 23 | 23 | 18 | 18 | 18 | 16 | 16 | 16 | 11 | 11 | 11 | 18 | 18 | 18 | 18 | 18 | 18 | 41 | 41 | 41 | 15 | 15 | 15 |
| Relative Humidity (%) | 88 | 94 | 91 | 90 | 94 | 90 | 90 | 90 | 94 | 94 | 94 | 91 | 82 | 80 | 77 | 70 | 64 | 60 | 58 | 61 | 63 | 65 | 77 | 79 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 27 | 28 | 29 | 31 | 32 | 33 | 33 | 33 | 32 | 31 | 30 | 28 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 30 | 33 | 34 | 37 | 37 | 38 | 38 | 38 | 37 | 36 | 34 | 32 |
| Surface Wind (mph) | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 |
| Wind Dir | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 60 | 63 | 65 | 68 | 70 | 73 | 75 | 78 | 80 | 83 | 75 | 67 | 59 | 54 | 50 | 45 | 44 | 44 | 43 | 44 | 45 | 46 | 45 | 43 |
| Precipitation Potential (%) | 15 | 15 | 15 | 7 | 7 | 7 | 7 | 7 | 7 | 5 | 5 | 5 | 5 | 5 | 5 | 19 | 19 | 19 | 19 | 19 | 19 | 7 | 7 | 7 |
| Relative Humidity (%) | 85 | 88 | 90 | 90 | 90 | 94 | 94 | 97 | 97 | 97 | 97 | 91 | 88 | 80 | 75 | 66 | 60 | 58 | 54 | 56 | 58 | 61 | 65 | 72 |
| Rain | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- |
