7
Very High
Winter Storm Risk in San Antonio, TX
Risk Level: Very High — Score 7/10
FEMA: 7Historical: 9
Key Risk Factors
- FEMA rates San Antonio's county as Relatively High risk
- Estimated annual loss of $10M from this hazard type
- 2 events on record in proximity
- 1 event(s) in the last 12 months
- Occurs roughly 0.53 times per year on average
Peak season: December-March
Last significant event: Ice Storm - Central Texas, United States (2026-01-24) — 2,550,000 people exposed
Highest Risk Cities for Winter Storms
San Antonio is not in the top 10 for winter storm risk among tracked cities.
How San Antonio Compares
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Notable Winter Storm Events Near San Antonio
Ice Storm - Central Texas, United States
January 23, 2026 — WARNING
2,550,000 people exposed; $244,218M capital exposed
Winter Storm - Southern, United States
February 1, 2022 — WARNING
Impact data not available
Winter Storm Preparedness Tips
- 1.Stock emergency supplies including extra blankets, food, water, and medications
- 2.Insulate pipes and know how to shut off water in case of pipe bursts
- 3.Keep your vehicle's gas tank at least half full during winter months
- 4.Have alternative heating sources and carbon monoxide detectors
- 5.Stay off roads during ice storms and heavy snow events
Related Pages
Earthquake Risk in San Antonio
Score: 3/10
Wildfire Risk in San Antonio
Score: 5/10
Hurricane Risk in San Antonio
Score: 5/10
Flood Risk in San Antonio
Score: 9/10
Tornado Risk in San Antonio
Score: 9/10
Landslide Risk in San Antonio
Score: 3/10
Extreme Heat Risk in San Antonio
Score: 7/10
Drought Risk in San Antonio
Score: 5/10
High Wind Risk in San Antonio
Score: 7/10
Tsunami Risk in San Antonio
Score: 0/10
Winter Storm Risk in Austin, TX
Score: 5/10
Winter Storm Risk in Houston, TX
Score: 9/10
Winter Storm Risk in Fort Worth, TX
Score: 7/10
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