Heavy Rainfall Expected in San Antonio: Flood Watches Issued
Rainfall Forecast for San Antonio
San Antonio and its neighboring regions are anticipated to receive between 2 to 4 inches of rain by Friday evening, with some localized areas possibly accumulating up to 6 inches, as reported by the National Weather Service. In a wider area covering central and eastern Texas, forecasts suggest rainfall could reach 3 inches, with isolated spots potentially seeing as much as 5 inches. The NOAA's Weather Prediction Center has identified parts of south-central and eastern Texas as being in a Level 2 risk zone for flooding due to the convergence of multiple weather systems.
Flood Watches in Effect
Flood Watches in Effect
A significant portion of Texas is under flood watches. In San Antonio, the watch is active from 9 p.m. Thursday until 9 p.m. Friday. Other cities affected include Midland, Del Rio, Austin, Huntsville, and Houston.
Rain Timeline
When to Expect the Rain
For San Antonio, light rain is expected Thursday afternoon, with showers likely spreading across the city late Thursday night into early Friday morning. The rain is predicted to taper off by Friday evening, with wet conditions expected to persist through Saturday in many parts of Texas.
Flooding Risks
Why Flooding Is a Real Concern
Much of the ground in the region is already saturated from previous rains in April, limiting its ability to absorb additional water, which could lead to pooling and runoff. Low-lying areas are especially at risk, and urban creeks may rise rapidly. Drivers are advised to exercise caution at low-water crossings throughout the week.
Benefits Amidst the Rain
A Silver Lining for a Drought-Stricken State
Despite the potential for flooding, the rain is crucial for Texas, where approximately 80% of the state is facing some level of drought, particularly in southern Texas and the Big Bend area. San Antonio has been grappling with a seven-year drought, making the anticipated rainfall a significant event, despite the associated risks. Additionally, the rain is expected to help clear the smoke haze from agricultural burning in Texas, Mexico, and Central America that has lingered over the city since Monday. The Texas Commission on Environmental Quality predicts that air quality in San Antonio will improve to the "Good" category on Thursday and Friday, a welcome change from the "Unhealthy for Sensitive Individuals" rating earlier in the week.
Weekend Weather Outlook
What the Weekend Looks Like
Once the rain subsides, conditions are expected to improve significantly. Friday's high temperature is projected to remain in the upper 60s, with the weekend seeing temperatures rise into the 70s. Early morning lows will drop into the 50s, and the weekend forecast indicates partly to mostly sunny skies. However, this cooler weather will be short-lived, as a warming trend is expected to return on Monday, with temperatures climbing back into the 80s and 90s.