San Antonio residents can anticipate bright skies and scorching temperatures starting today and stretching through next Monday, with the heat index peaking to a sweltering 103 degrees on some days. The detailed forecast suggests sunny conditions prevailing with a high nearly reaching the century mark, as the mercury is set to climb to 98 degrees today, according to the National Weather Service. The current humidity level lingers at 91%, with a south wind breezing through at 7 mph, and an atmospheric pressure registered at 30.00 in (1014.0 mb).
Tonight, skies over San Antonio are expected to remain mostly clear with a low settling around 76 degrees; the south southeast wind will continue its pace at 5 to 10 mph, though gusts might escalate to as high as 20 mph, During the day on Wednesday, the city will bask under sunny conditions with the high teetering near 97 degrees and the heat index, a measure combining air temperature and relative humidity to determine human-perceived equivalent temperature, could again hit a high of 103, offering no respite to residents from the intense warmth.
The latter part of the week will potentially bring some variability with a 20 percent chance of showers and thunderstorms post the 1 p.m. hour on Thursday, while temperatures persist in the high 90s. The light easterly winds in the afternoon will provide little relief as the heat continues to beat down, with similar patterns expected to extend into Friday, with the elevated possibility of rainfall potentially elevating to a 30 percent chance of showers and thunderstorms, mainly after 1 p.m.
On Friday evening, minimal respite is in sight as the night sky is predicted to be partly cloudy with lows steadfast around 76 degrees, the southeast wind will breeze at a consistent 5 mph, looking ahead to Saturday, chances of showers and thunderstorms increase slightly following the afternoon despite mostly sunny conditions expected all day, the high is slated to again hover near 95 degrees with a persistent southeast wind flowing at a gentle 5 to 10 mph pace.
As reported by the National Weather Service, the coming days promise a mix of mostly sunny to partly cloudy skies through next Sunday, which will carry a 20 percent chance of rain and thunderstorms during the day and increasing to 30 percent by night. The start of the new week could see an uptick in rain activity, with a 50 percent chance of showers and thunderstorms on Monday, and daytime temperatures taking a slight dip to around 92 degrees.
