| Point Forecast: 4 Miles SSE San Antonio TX 29.39N 98.48W (Elev. 627 ft) |
Last Update: 1:45 pm CDT May 16, 2025 |
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| Date | 05/16 | 05/17 | ||||||||||||||||||||||
| Hour (CDT) | 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) | 92 | 96 | 98 | 99 | 99 | 99 | 98 | 96 | 91 | 87 | 84 | 83 | 82 | 80 | 80 | 79 | 78 | 78 | 78 | 77 | 79 | 83 | 86 | 89 |
| Dewpoint (°F) | 72 | 71 | 70 | 70 | 69 | 69 | 69 | 70 | 72 | 73 | 74 | 74 | 74 | 75 | 75 | 75 | 74 | 73 | 74 | 74 | 75 | 74 | 74 | 73 |
| Heat Index (°F) | 100 | 104 | 105 | 106 | 105 | 105 | 104 | 103 | 99 | 95 | 92 | 90 | 88 | 85 | 85 | 79 | 78 | 78 | 78 | 77 | 83 | 89 | 95 | 97 |
| Surface Wind (mph) | 10 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 |
| Wind Dir | S | S | S | S | S | SSE | SSE | SSE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SSE | SSE | SSE | SSE | SSE | S |
| Gust | 18 | |||||||||||||||||||||||
| Sky Cover (%) | 44 | 30 | 30 | 27 | 29 | 16 | 26 | 13 | 24 | 32 | 28 | 31 | 36 | 60 | 70 | 74 | 69 | 77 | 76 | 83 | 73 | 67 | 58 | 42 |
| Precipitation Potential (%) | 3 | 3 | 3 | 4 | 4 | 4 | 8 | 8 | 8 | 4 | 4 | 4 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 52 | 45 | 41 | 40 | 38 | 38 | 40 | 43 | 53 | 63 | 71 | 74 | 77 | 85 | 85 | 88 | 89 | 86 | 88 | 89 | 87 | 75 | 67 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/18 | |||||||||||||||||||||||
| Hour (CDT) | 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) | 93 | 95 | 98 | 97 | 98 | 97 | 95 | 93 | 88 | 83 | 81 | 80 | 79 | 78 | 78 | 77 | 76 | 76 | 76 | 77 | 80 | 83 | 87 | 91 |
| Dewpoint (°F) | 72 | 71 | 70 | 68 | 68 | 68 | 69 | 70 | 71 | 71 | 72 | 73 | 73 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 72 | 71 |
| Heat Index (°F) | 101 | 103 | 105 | 103 | 103 | 102 | 101 | 99 | 93 | 87 | 85 | 84 | 79 | 78 | 78 | 77 | 76 | 76 | 76 | 77 | 84 | 89 | 94 | 98 |
| Surface Wind (mph) | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 13 | 14 |
| Wind Dir | S | S | S | SSE | SSE | SSE | SSE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | S | S |
| Gust | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 21 | 22 | 23 | |||||||||
| Sky Cover (%) | 30 | 20 | 20 | 24 | 25 | 24 | 52 | 59 | 63 | 65 | 70 | 62 | 54 | 60 | 67 | 73 | 75 | 76 | 78 | 68 | 59 | 49 | 41 | 34 |
| Precipitation Potential (%) | 7 | 7 | 7 | 8 | 8 | 8 | 20 | 20 | 20 | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 51 | 46 | 41 | 39 | 38 | 40 | 43 | 48 | 58 | 68 | 74 | 78 | 82 | 85 | 86 | 90 | 93 | 95 | 94 | 89 | 81 | 72 | 61 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
