San Ramon, CA — Severe Weather & Radar
No active severe-weather warnings for San Ramon, CA right now. Live radar is below — set up alerts to get warned the moment one is issued.
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Severe-weather outlook
No severe-weather risk is outlooked for San Ramon, CA today.
3-day forecast
Forecast: NOAA National Blend of Models.
When is severe weather most likely near San Ramon?
Severe thunderstorms and tornadoes are relatively rare in San Ramon.
The larger weather threats are winter storm systems bringing damaging winds, heavy rain, and flooding, mainly from late fall through spring.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In San Ramon, CA
San Ramon, CA is home to an estimated 75,000 people. Atmostorm shows whether San Ramon is inside an active NWS warning polygon right now — and warns you the moment that changes.
Nearby areas
Live radar and active alerts for places near San Ramon:
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.