Simi Valley Resident Portal

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Public Safety Alerts

Headline: High Surf Warning issued December 21 at 7:13PM PST until December 24 at 12:00PM PST by NWS Los Angeles/Oxnard CA
Description: * WHAT...Large breaking waves of 7 to 10 feet on Saturday, 10 to 15 feet on Sunday, 12 to 18 feet Monday afternoon through Tuesday. Very dangerous rip currents. For the Coastal Flood Advisory, coastal flooding expected. * WHERE...Ventura County... more
Effective: Saturday, December 21, 2024 - 19:13
Expires: Sunday, December 22, 2024 - 04:15
Urgency: Expected
Severity: Moderate
Sender: NWS Los Angeles/Oxnard CA
Headline: High Surf Advisory issued December 21 at 7:13PM PST until December 22 at 1:00AM PST by NWS Los Angeles/Oxnard CA
Description: * WHAT...Large breaking waves of 7 to 10 feet on Saturday, 10 to 15 feet on Sunday, 12 to 18 feet Monday afternoon through Tuesday. Very dangerous rip currents. For the Coastal Flood Advisory, coastal flooding expected. * WHERE...Ventura County... more
Effective: Saturday, December 21, 2024 - 19:13
Expires: Sunday, December 22, 2024 - 04:15
Urgency: Expected
Severity: Minor
Sender: NWS Los Angeles/Oxnard CA
Headline: Coastal Flood Advisory issued December 21 at 7:13PM PST until December 24 at 9:00AM PST by NWS Los Angeles/Oxnard CA
Description: * WHAT...Large breaking waves of 7 to 10 feet on Saturday, 10 to 15 feet on Sunday, 12 to 18 feet Monday afternoon through Tuesday. Very dangerous rip currents. For the Coastal Flood Advisory, coastal flooding expected. * WHERE...Ventura County... more
Effective: Saturday, December 21, 2024 - 19:13
Expires: Sunday, December 22, 2024 - 04:15
Urgency: Expected
Severity: Minor
Sender: NWS Los Angeles/Oxnard CA
Headline: Air Quality Alert issued December 21 at 12:55PM PST by NWS Los Angeles/Oxnard CA
Description: * WHAT...The South Coast AQMD has extended a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The... more
Effective: Saturday, December 21, 2024 - 12:55
Expires: Monday, December 23, 2024 - 00:00
Urgency: Unknown
Severity: Unknown
Sender: NWS Los Angeles/Oxnard CA
Headline: High Surf Warning issued December 21 at 10:55AM PST until December 24 at 12:00PM PST by NWS Los Angeles/Oxnard CA
Description: * WHAT...Large breaking waves of 7 to 10 feet on Saturday, 10 to 15 feet on Sunday, 12 to 18 feet Monday afternoon through Tuesday. Very dangerous rip currents. For the Coastal Flood Advisory, coastal flooding expected. * WHERE...Ventura County... more
Effective: Saturday, December 21, 2024 - 10:55
Expires: Sunday, December 22, 2024 - 03:00
Urgency: Expected
Severity: Moderate
Sender: NWS Los Angeles/Oxnard CA

Detailed Forecast

Overnight
Mostly cloudy, with a low around 48. West southwest wind around 0 mph.

Sunday
Partly sunny, with a high near 69. East southeast wind 0 to 5 mph.

Sunday Night
Partly cloudy, with a low around 46. Northwest wind around 0 mph.

Monday
Mostly sunny, with a high near 72. West northwest wind 0 to 5 mph.

Monday Night
Partly cloudy, with a low around 46. North wind 0 to 5 mph.

Tuesday
Rain likely after 10am. Partly sunny, with a high near 62. Chance of precipitation is 70%.

Tuesday Night
A chance of rain before 10pm. Partly cloudy, with a low around 42. Chance of precipitation is 30%.

Christmas Day
Sunny, with a high near 64.

Wednesday Night
Partly cloudy, with a low around 43.

Thursday
Mostly sunny, with a high near 67.

Thursday Night
Partly cloudy, with a low around 44.

Friday
Mostly sunny, with a high near 67.

Friday Night
Mostly cloudy, with a low around 45.

Saturday
Mostly sunny, with a high near 71.