- Hard Freeze Watch for Southwestern San Joaquin Valley County, California
- Hard Freeze Watch issued December 20 at 5:43AM PST until December 22 at 6:00AM PST by NWS
- Effective: Thursday, December 21, 2017 at midnight
- Expires: Friday, December 22, 2017 at 6 a.m.
...HARD FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
LATE THURSDAY NIGHT...
* TEMPERATURES...Middle 20s, especially east side of the San
Joaquin Valley Thursday morning. Lower to middle 20s across
the entire San Joaquin Valley by Friday morning.
* TIMING...Temperatures are expected to drop below freezing by
late this evening, then fall just below 28 degrees after 3 am
PST Thursday morning. They should remain below 28 degrees
through about 9 am PST Thursday, then be below 28 degrees again
between 1 am and 8 am PST Friday morning.
* IMPACTS...Freezing temperatures can cause damage to pipes and
can kill plants that are sensitive to cold. Please check on
the elderly and make sure your animals have a warm shelter.