Question 1

Will there be thunderstorms in San Mateo, CA today?

Accepted Answer

The storm forecast for San Mateo, CA shows today's thunderstorm probability, severe weather risk score, wind gust outlook, and any active NWS warnings or watches — everything you need to decide whether to stay indoors or plan outdoor activities safely.

Question 2

Is there a severe weather warning for San Mateo, CA today?

Accepted Answer

AskWeather.ai shows live NWS alerts for San Mateo, CA — including tornado warnings, severe thunderstorm watches, and flood advisories — alongside today's precipitation probability, wind speed gusts, and a composite severe weather risk score, so you can assess both active official warnings and incoming storm conditions in one place.

Question 3

What is the storm risk level in San Mateo, CA right now?

Accepted Answer

AskWeather.ai scores today's storm threat for San Mateo, CA on a 1–10 scale using wind speed, lightning probability, precipitation intensity, and active NWS alerts — giving you a single number to quickly judge today's severe weather risk.

Thunderstorm Forecast for San Mateo, CA

Severe Weather Risk & Storm Probability

Hourly Thunderstorm Timing