News

* WHAT...Temperatures as low as 25 expected with 4 to 8 hours below freezing. * WHERE...Cuyama Valley, Ojai Valley, and Southern Salinas Valley. * WHEN...From midnight tonight to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
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* WHAT...Temperatures as low as 18 expected with up to 6 to 10 hours below freezing. * WHERE...Antelope Valley, Eastern Antelope Valley Foothills, San Luis Obispo County Interior Valleys, and Western Antelope Valley Foothills. * WHEN...From 10 PM this evening to 9 AM PST Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
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...PARTICULARLY DANGEROUS SITUATION (PDS) RED FLAG WARNING IN EFFECT WEDNESDAY 3 AM TO 3 PM DUE TO A MODERATE RISK OF LOCALLY STRONG NORTHEAST TO EAST WINDS AND LOW HUMIDITIES FOR THE FOLLOWING AREAS: WESTERN SAN GABRIEL MOUNTAINS / I5 CORRIDOR / SOUTHERN VENTURA COUNTY MOUNTAINS / SANTA SUSANA MOUNTAINS / VENTURA VALLEYS (MAINLY NEAR SIMI VALLEY/MOORPARK/SANTA PAULA/SOUTH MOUNTAIN) / WESTERN SANTA MONICAS / WESTERN SAN FERNANDO VALLEY (MAINLY HIGHWAYS 118/210 CORRIDORS FROM PORTER RANCH...
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The 2025 Emergency Planning Calendar is now available from select locations within the Emergency Planning Zone. 

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The San Luis Obispo County Multi-Jurisdictional Hazard Mitigation Plan is being updated by the County of San Luis Obispo and 21 participating jurisdictions, including the City of Arroyo Grande, City of Grover Beach, City of Morro Bay, City of Pismo Beach, City of San Luis Obispo, Avila Beach CSD, Cambria CSD, Ground Squirrel Hollow CSD, Heritage Ranch CSD, Los Osos CSD, Nipomo CSD, Oceano CSD, San Miguel CSD, San Simeon CSD, Templeton CSD, San Luis Obispo County Flood Control...
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