Heavy Rains Drench SLO County

Storms bring up to 4 inches of rainfall, with more expected through the week

Feb. 19, 2026 at 5:31am

A powerful winter storm has brought heavy rainfall across San Luis Obispo County, with some areas receiving nearly 4 inches of precipitation over a 48-hour period. The wet weather is expected to continue throughout the week, with additional rain and thunderstorms forecast.

Why it matters

The heavy rains have the potential to cause flooding, power outages, and other weather-related disruptions in the region. The ongoing storm also highlights the increasing frequency and intensity of extreme weather events due to climate change, which can have significant impacts on local communities.

The details

According to the National Weather Service, locations across SLO County received between 1.10 and 3.94 inches of rain from the storm. The highest totals were recorded in the mountainous areas northeast of Cambria, while the San Luis Obispo area saw between 1.90 and 2.92 inches. South County topped out at around 2.55 inches, while North County ranged from 1.19 inches in Templeton to nearly 3 inches in Atascadero.

  • The 48-hour rainfall totals were recorded ending at 7:52 a.m. on Tuesday, February 17, 2026.
  • Additional rain and thunderstorms are expected to continue throughout the week, with the heaviest precipitation forecast for Tuesday, Wednesday, and Thursday.

The players

National Weather Service

The federal agency responsible for weather forecasting and issuing weather-related warnings and advisories.

SLO County Public Works

The local government agency responsible for maintaining and improving the county's infrastructure, including roads and drainage systems.

Got photos? Submit your photos here. ›

What’s next

Local authorities are monitoring the situation and urging residents to be prepared for potential flooding, power outages, and other weather-related disruptions. The National Weather Service will continue to provide updates on the forecast and any severe weather warnings.

The takeaway

The heavy rainfall experienced in SLO County is a stark reminder of the increasing frequency and intensity of extreme weather events driven by climate change. As a community, it is crucial to prioritize resilience and preparedness measures to mitigate the impacts of these storms and ensure the safety and well-being of all residents.