At 1:48 p.m. on Saturday, the National Weather Service issued an updated freeze warning valid from 7 p.m. until Sunday 10 a.m. for Guadalupe and Delaware Mountains.

The NWS comments, “Sub-freezing temperatures as low as 8 above degrees expected.”

“Travel will be difficult, especially for high profile vehicles like campers, vans, and tractor trailers. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing,” states the NWS. “Delay travel through Guadalupe Pass or find another route, if possible. Take steps now to protect tender plants from the cold.”

Freeze watch or warning – this is what it means

Freeze warnings are issued from May to October (but can be extended if necessary), when low temperatures are expected to be 29-32 degrees. If there is a potential for temperatures to fall into these thresholds, a freeze watch may be issued a few days ahead of time.

According to the NWS, if a freeze warning or watch is issued for your area, there is little you can do to protect plants. If you can move your sensitive plants inside, do so because the freeze will likely kill them, depending on the severity of conditions.

Source: The National Weather Service