Brian Alonzo
@wxprobrian.bsky.social
Chief Meteorologist for CPS Energy in San Antonio, Texas. Former TV broadcast meteorologist in San Antonio, Tyler, and Victoria, Texas.
FUTURE TRACKER: Clouds will be rolling in overnight. A passing shower possible tomorow afternoon. Cold front will bring scattered showers and isolated storms on Thursday. Strong winds out of the north (Note the blue lines). Start clearing out on Friday afternoon/evening.
December 2, 2025 at 9:04 PM
FUTURE TRACKER: Clouds will be rolling in overnight. A passing shower possible tomorow afternoon. Cold front will bring scattered showers and isolated storms on Thursday. Strong winds out of the north (Note the blue lines). Start clearing out on Friday afternoon/evening.
11:25PM: Cold front now moving into San Antonio. Expect winds to increase. There are also showers and isolated storms ahead of the front. Temperatures and humidity will be falling overnight.
November 30, 2025 at 5:29 AM
11:25PM: Cold front now moving into San Antonio. Expect winds to increase. There are also showers and isolated storms ahead of the front. Temperatures and humidity will be falling overnight.
8PM UPDATE: The front is in Central Texas at this hour. You'll notice when the front moves in a couple of hours. Future wind gusts show that they could be in excess of 40 mph. It will be a noisy overnight across South Texas.
November 30, 2025 at 2:18 AM
8PM UPDATE: The front is in Central Texas at this hour. You'll notice when the front moves in a couple of hours. Future wind gusts show that they could be in excess of 40 mph. It will be a noisy overnight across South Texas.
1:34PM: Front is now moving through Bexar county. You can notice the dew points are falling right behind it. Dew points in the 40s right now in the Hill Country.
November 21, 2025 at 7:35 PM
1:34PM: Front is now moving through Bexar county. You can notice the dew points are falling right behind it. Dew points in the 40s right now in the Hill Country.
7:17PM: More showers have developed in Bexar county over the past 30 minutes. These are slowly drifting northeast.
November 21, 2025 at 1:20 AM
7:17PM: More showers have developed in Bexar county over the past 30 minutes. These are slowly drifting northeast.
4:36PM: Showers and storms are approaching from the west. Expect moderate to heavy rain, lightning, some gusty winds, and small hail possible.
November 20, 2025 at 10:38 PM
4:36PM: Showers and storms are approaching from the west. Expect moderate to heavy rain, lightning, some gusty winds, and small hail possible.
FLOOD WATCH UPDATE: NWS has removed Bexar county from the Flood Watch. They expect the heavier rains to stay mainly west of San Antonio and in the Hill Country. We still have a chance for showers and storms in our forecast so stay weather aware through Friday morning.
November 20, 2025 at 6:19 PM
FLOOD WATCH UPDATE: NWS has removed Bexar county from the Flood Watch. They expect the heavier rains to stay mainly west of San Antonio and in the Hill Country. We still have a chance for showers and storms in our forecast so stay weather aware through Friday morning.
FUTURE RADAR: Here is what our in house weather model is showing as we move through the next 4 days. Note that at times, some rain could range from isolated to numerous across South Texas. As mentioned in my previous post, the higher rain totals will be west of San Antonio.
November 19, 2025 at 9:17 PM
FUTURE RADAR: Here is what our in house weather model is showing as we move through the next 4 days. Note that at times, some rain could range from isolated to numerous across South Texas. As mentioned in my previous post, the higher rain totals will be west of San Antonio.
7:27PM: Most of the severe storms are in South Texas. There are still showers in Central Texas moving south. We still have a chance for those to make it to San Antonio but I don't anticipate severe storms.
November 2, 2025 at 12:30 AM
7:27PM: Most of the severe storms are in South Texas. There are still showers in Central Texas moving south. We still have a chance for those to make it to San Antonio but I don't anticipate severe storms.
5:52PM: This 2 hour loop shows how storms rapidly developed in the San Antonio metro area. Storms near Seguin are severe with quarter size hail being the main threat. Storm in eastern Bexar is also strong with hail indicated. Storm over Boerne moving SE also strong.
November 1, 2025 at 10:57 PM
5:52PM: This 2 hour loop shows how storms rapidly developed in the San Antonio metro area. Storms near Seguin are severe with quarter size hail being the main threat. Storm in eastern Bexar is also strong with hail indicated. Storm over Boerne moving SE also strong.