National Weather Service Forecasted Sunday Thunderstorms
Forecasters have warned of potential storm activity in the San Angelo area this weekend.
Updated on Sept. 20, 2026 in Forecasts

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The National Weather Service has issued a thunderstorm forecast for the San Angelo region on Sunday. Officials anticipate the weather systems will bring a variety of hazards to the area.
Why it matters
Understanding the timing and intensity of incoming weather is critical for public safety and planning outdoor activities. Residents should prepare for potential disruptions during the afternoon and evening hours.
The National Weather Service placed the area under a Level 1 of 5 storm risk, with potential wind gusts up to 60 mph and isolated quarter-sized hail. This assessment is based on the agency's current convective outlook.
The players
National Weather Service
The National Weather Service is a federal agency responsible for providing weather forecasts and hazardous weather warnings to the public.
The details
Primary hazards associated with these storms include lightning, heavy rain, and high wind gusts. The severe weather risk is most concentrated along and north of Interstate 20.
Timeline
Thunderstorm activity is expected between 1 p.m. and 9 p.m. on Sunday.
Seasonal Patterns
The current forecast follows the standard classification protocol used by the National Weather Service's severe thunderstorm risk categories to alert communities of pending hazards. This risk level is consistent with seasonal weather volatility historically tracked by regional meteorologists.
Residents should secure loose outdoor items that could be displaced by 60 mph wind gusts. It is advised to stay updated on local alerts throughout the afternoon and evening to ensure personal safety during the storms.
The takeaway
Maintaining situational awareness during the active 1 p.m. to 9 p.m. window is the best defense against unpredictable weather. After Sunday, the outlook suggests that low rain chances will persist throughout the upcoming week.
Further reading
For more information on upcoming weather trends in the region, visit the Forecasts section.
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