| Point Forecast: 3 Miles SSE San Antonio TX 29.44N 98.48W (Elev. 663 ft) |
Last Update: 9:07 am CDT May 19, 2025 |
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| Date | 05/19 | 05/20 | ||||||||||||||||||||||
| Hour (CDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 79 | 82 | 85 | 87 | 90 | 94 | 95 | 97 | 99 | 97 | 97 | 95 | 89 | 86 | 84 | 82 | 80 | 79 | 78 | 77 | 76 | 76 | 75 | 77 |
| Dewpoint (°F) | 75 | 76 | 75 | 75 | 74 | 74 | 73 | 72 | 71 | 69 | 68 | 68 | 72 | 73 | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 72 | 72 | 70 |
| Heat Index (°F) | 79 | 89 | 94 | 96 | 99 | 105 | 105 | 106 | 108 | 103 | 102 | 100 | 96 | 93 | 91 | 88 | 85 | 79 | 78 | 77 | 76 | 76 | 75 | 77 |
| Surface Wind (mph) | 11 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 10 | 10 | 9 | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 3 |
| Wind Dir | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | S | SSE | SSE | S | S | S | SSW | SW | S | S | W | WNW |
| Gust | 21 | 22 | 23 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 18 | 18 | ||||||||||||
| Sky Cover (%) | 83 | 85 | 80 | 79 | 64 | 63 | 48 | 46 | 38 | 27 | 36 | 25 | 25 | 28 | 23 | 26 | 38 | 52 | 63 | 59 | 45 | 56 | 46 | 31 |
| Precipitation Potential (%) | 8 | 8 | 8 | 8 | 11 | 11 | 11 | 7 | 7 | 7 | 6 | 6 | 6 | 0 | 0 | 0 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Relative Humidity (%) | 88 | 82 | 72 | 68 | 60 | 53 | 49 | 45 | 41 | 40 | 39 | 42 | 57 | 65 | 72 | 77 | 82 | 85 | 88 | 90 | 90 | 87 | 90 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/21 | |||||||||||||||||||||||
| Hour (CDT) | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
| Temperature (°F) | 81 | 85 | 89 | 93 | 96 | 99 | 100 | 102 | 102 | 101 | 99 | 96 | 92 | 88 | 85 | 81 | 79 | 77 | 76 | 75 | 73 | 72 | 72 | 74 |
| Dewpoint (°F) | 64 | 60 | 54 | 50 | 46 | 44 | 43 | 43 | 43 | 43 | 43 | 44 | 47 | 50 | 52 | 54 | 56 | 57 | 58 | 58 | 58 | 58 | 58 | 59 |
| Heat Index (°F) | 83 | 85 | 87 | 90 | 92 | 95 | 96 | 98 | 98 | 97 | 95 | 92 | 88 | 85 | 83 | 81 | 79 | 77 | 76 | 75 | ||||
| Surface Wind (mph) | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 |
| Wind Dir | NW | NNW | N | N | N | N | N | N | N | NNE | NE | NE | NE | NE | NE | ENE | ENE | ENE | NE | NE | NE | ENE | ENE | ENE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 18 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 15 | 13 | 13 | 16 | 18 | 21 | 27 | 32 | 38 | 44 | 51 | 57 | 59 | 62 | 64 | 64 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 56 | 43 | 31 | 23 | 18 | 15 | 14 | 14 | 14 | 14 | 15 | 17 | 21 | 27 | 33 | 39 | 45 | 50 | 53 | 56 | 59 | 61 | 61 | 60 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
