For DFW, Feb 15th, the high temp was lower than the record low.
For Baja Oklahoma (official recording station: Sherman TX), the low tonight (Tuesday morning, Feb16) at -4F is expected to match or beat the all-time measured low *ever* at this location.
I have two faucets running at a steady drizzle, both of which have piping on "external" walls (one is shared with a garage, so not really external but .. yeah).
I have a space heater pointed at my cases of imported beer stacked in a nook in the garage to keep them from freezing. The goodies in the garage fridge are likely to be OK but "eh" if they freeze up a bit overnight.
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Rob