Weather radar image 4.20.26
By
Clinton Colmenares, MFA
April 20, 2026
Summary
Trinity University monitored heavy rainfall and the potential for flash flooding in San Antonio while keeping the campus open under normal operating conditions.

UPDATE April 21, 2026, 7:05 a.m.

Trinity University will be open under normal operating conditions today. Weather conditions have improved and there are no issues reported on campus. Please drive safely to and from campus and be aware of possible isolated flooding in low-lying areas. Be safe, Tigers!


Trinity is closely monitoring weather conditions in and around San Antonio. Heavy rains today created isolated flash flooding in northern areas of the city, and more rain is expected through the overnight hours. Currently, plans are for normal operations tomorrow. We will assess conditions and provide updates to schedules as needed.