Weather News

More than 3 inches of rain fell on SLO County spot. How much did your area get?

Two people share an umbrella, walking in step, up Marsh Street in San Luis Obispo on Nov. 11, 2024.
Two people share an umbrella, walking in step, up Marsh Street in San Luis Obispo on Nov. 11, 2024.

Scattered rain showers and strong winds across the Central Coast brought more than an inch of rain to some areas of San Luis Obispo County.

County locations received anywhere from no rain to more than 3.35 inches of rain in the 24-hour period ending at 10 a.m. on March 31, according to the San Luis Obispo County Department of Public Works.

Rocky Butte, a location in the mountains northeast of Cambria that often leads the county in rainfall, once again led the way with 3.35 inches.

The San Luis Obispo area received between 0.2 and 0.28 inches of rain, while the South County topped out at around 0.2 inches. Though much of the North County didn’t see much measurable rainfall, other areas saw some, including 0.99 inches along Highway 46 West.

Here’s a look at all the totals from across the county, according to SLO County Public Works:

  • Arroyo Grande: 0.12 inches

  • Atascadero: 0.24 inches
  • Cambria (Santa Rosa at Main): 0.62 inches
  • Camp San Luis Obispo: 0.24 inches
  • Canet near Morro Bay: 0.15 inches

  • Davis Peak (near Montaña de Oro): 0.79 inches
  • Hog Canyon (north of Paso Robles): 0.08 inches

  • Highway 46 West: 0.99 inch

  • Lopez Dam: 0.3 inches

  • Los Berros: 0.35 inches
  • Los Osos: 0.12 inches
  • Morro Toro (Highway 41): 1.06 inches
  • Nipomo East: 0.2 inches
  • Nipomo South: 0.12 inches
  • Oceano: 0.08 inches
  • Rocky Butte: 3.35 inches
  • Salinas Dam: 0.21 inches
  • San Simeon: 0.46 inches
  • Santa Margarita: 0.41 inches
  • San Luis Obispo (Broad Street and Industrial Way): 0.2 inches

  • SLO Reservoir: 0.28 inches
  • Shandon: 0.01 inches
  • South Portal (Cuesta Grade): 0.62 inches

  • Templeton: 0.13 inches
  • Upper Lopez: 0.75 inches

rain storm weather
On a rainy Saturday, cars drive on Foothill Boulevard in San Luis Obispo, on Jan. 26, 2025. David Middlecamp dmiddlecamp@thetribunenews.com

What’s ahead in SLO County’s forecast

The rain isn’t fully over, either.

A few more rain showers are expected to land in San Luis Obispo County over the next 48 hours, according to the National Weather Service’s 7-day forecast.

In San Luis Obispo, there is a 30% chance of rain after 11 p.m. on Monday, with the potential for more rain on Tuesday. Precipitation amounts are forecast to be less than a tenth of an inch each day, the National Weather Service said.

Over in Paso Robles, the weather agency forecast a 30% chance of showers in the evening, mainly after 11 p.m. Some rain was also expected prior to 11 a.m. Tuesday and in the evening before 11 p.m., the National Weather Service said.

Wind gusts could reach as high as 25 mph with rain totals reaching up to a tench of an inch in Paso Robles, according to the National Weather Service.

The rest of the week will feature mostly sunny skies in SLO County, with weekend temperatures forecast to reach a high of 76 degrees in Paso Robles, the weather agency said.

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Hannah Poukish
The Tribune
Hannah Poukish covers San Luis Obispo County as The Tribune’s government reporter. She previously reported and produced stories for The Sacramento Bee, CNN, Spectrum News and The Mercury News in San Jose. She graduated from Stanford University with a master’s degree in journalism. 
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