Why are Knott's Berry Farm and Six Flags Magic Mountain closed?

Both theme parks are closed on Christmas Eve due to severe inclement weather affecting Southern California.

Can I still use my Six Flags Magic Mountain tickets?

Yes, unused tickets for Six Flags Magic Mountain are valid until New Year's Eve.

What is the weather forecast for Southern California this Christmas?

A significant storm is expected with heavy rain, strong winds, and potential thunderstorms through Christmas Day.

Home / Weather / SoCal Storm Shuts Down Knott's & Magic Mountain

SoCal Storm Shuts Down Knott's & Magic Mountain

24 Dec, 2025

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Summary

Knott's Berry Farm and Six Flags Magic Mountain closed on Christmas Eve.
Unused tickets for both parks remain valid until New Year's Eve.
Southern California braces for the strongest Christmas storm in years.

SoCal Storm Shuts Down Knott's & Magic Mountain

Southern California theme parks Knott's Berry Farm and Six Flags Magic Mountain ceased operations on Christmas Eve, December 24, 2025, due to severe inclement weather. This unexpected closure comes as a powerful storm, anticipated to be the strongest Christmas weather event in years, makes its way through the region. The parks have extended the validity of unused tickets, allowing visitors to use them up to New Year's Eve.

The National Weather Service has issued a flood watch for multiple counties, including Los Angeles, Ventura, Riverside, San Bernardino, and Orange, effective through at least Wednesday evening. Forecasters predict substantial rainfall, potentially between 4 to 7 inches in coastal and valley areas. Strong winds, with gusts reaching 35 to 55 mph, are also expected across typical wind-prone areas, accompanied by the possibility of strong thunderstorms through Christmas Day.