FORECAST HIGHLIGHTS
- NORTHERN LIGHTS: Not as visible north of SA
- STORMS POSSIBLE TUE/WED: Isolated activity, but a lucky few will get rain
- HEAT HIGH: triple digits by the weekend
FORECAST
As we enter June, just like clockwork, our old foe the heat high is poised to make an appearance this week. That means temperatures will get hot by the weekend.
NORTHERN LIGHTS
A rather large geomagnetic storm produced visible northern lights as far south as north Texas and even some faint colors all the way down to Austin Sunday night. San Antonio just missed out. The geomagnetic storm has been downgraded, which means the lights will retreat even farther north tonight.
SMALL RAIN CHANCES
This evening, those along the Rio Grande could see a few storms move in from West Texas and Mexico. These storms will stay west of San Antonio. By Tuesday, however, the storms will move a little closer. Storm chances sit at 20% on Tuesday and go up a bit on Wednesday. Either way, the activity will be isolated. Only a lucky few will get rainfall.
HEAT HIGH RETURNS
Unfortunately, the heat high will make its first June appearance by Thursday. It’ll build some by the weekend, upping high temperatures to around 100°. Humidity will also be around, meaning heat index values will be well above 100°.
KSAT meteorologists keep you on top of the ever-changing South Texas weather.
QUICK WEATHER LINKS
- Download FREE KSAT Weather Authority App: Up-to-date forecast information and livestreams from trusted local meteorologists.
- KSAT Connect: Share your weather photos.
