Key Highlights
- A cold front is moving into Texas, bringing the coolest morning of the season to San Antonio.
- The relief from hot temperatures will see Sunday afternoon highs in the mid-80s despite full sunshine.
- Humidity levels will drop significantly, increasing wildfire risk due to dry conditions.
- This event offers a brief respite for outdoor enthusiasts with widespread 50s expected by Monday morning.
Cold Front Approaching Texas: A Glimpse of Autumn in San Antonio
San Antonio residents can anticipate an abrupt change in weather conditions as a cold front moves south, marking the beginning of autumn’s cool and crisp mornings. Chief Meteorologist Chris Suchan informs that while temperatures today will spike to the low to mid-90s before the front arrives, the true relief is expected on Sunday.
According to Suchan’s forecast, the record high in San Antonio for today—set in 2007 at 93 degrees—will likely be tied. This afternoon, expect temperatures to remain warm but not as oppressive as usual during this time of year. However, by Sunday morning, a significant drop in temperature is anticipated.
Expectation of Coolest Morning
The cold front’s arrival on Sunday will bring about a 8 to 15-degree swing in temperatures, leading to widespread mornings with low temperatures in the 50s. Even upper 40s are possible, marking what Suchan predicts as “the coolest morning of the season so far.”
Impact on Outdoor Activities and Health
For outdoor enthusiasts, this sudden temperature drop will bring a welcome relief from summer heat. However, it’s important to note that while temperatures will feel more comfortable, humidity levels are expected to plummet, creating bone-dry air conditions with dew points in the 20s and 30s. This dryness poses an increased risk of wildfires.
Suchan advises caution when engaging in outdoor activities on Sunday as wind gusts between 20-30 mph will be prevalent from morning to early afternoon, adding another layer of complexity to weather conditions. Despite the cool air, Suchan warns that by Monday afternoon, temperatures are expected to rise back into the mid-90s.
Conclusion
The cold front moving through Texas is not just a brief respite from summer heat; it marks a significant shift in San Antonio’s climate. The cooler mornings on Sunday will provide a welcome change for residents and visitors alike, but they should remain vigilant about the potential risks associated with lower humidity levels and increased wildfire danger.
Residents are encouraged to plan their outdoor activities accordingly and stay informed about local weather updates to ensure safety during this transition period. As San Antonio prepares for these cooler days, it serves as a reminder of the ongoing changes in our climate and the importance of adapting to them.