This is California were talking about, while mid to low 60’s is considered chilly for us we can over come this cold wave by lighting the fireplace. We also have a nuclear power plant down in San Onofre and as you all know this causes us to glow in the dark.
I support of this might I also suggest that the LA city council also hold their breath for the same hour,
I promise to hold a live thread with relevant police scanner updates if this comes to pass.
Of course, to be real effective they should shut down all industry during a weekday....but that would cost governments money.
For us folks here in the hinterland of Nor Cal, it gets quite cold; into the single digits to near 40 below zero.