What is a freeze watch?

A freeze watch is a weather alert issued by the National Weather Service (NWS) when conditions are favorable for freezing temperatures to occur in a particular area. It is typically issued 24 to 48 hours in advance to give people enough time to prepare for the potential freezing temperatures.

Freeze watches are often issued during the late fall, winter, and early spring seasons when cold air masses move into an area, leading to the possibility of freezing conditions. These conditions can pose a threat to crops, plants, outdoor plumbing, and other sensitive vegetation.

During a freeze watch, temperatures are expected to drop to or below freezing, typically 32°F (0°C), for an extended period. However, a freeze watch does not guarantee that freezing temperatures will occur. It indicates the possibility of freezing conditions and advises individuals to take necessary precautions to protect plants, cover outdoor pipes, and take steps to prevent water damage.

If the NWS determines that freezing temperatures are highly likely, a freeze warning may be issued, which means freezing conditions are expected within the next 24 hours. A freeze warning indicates a higher level of confidence compared to a freeze watch.

It is important for residents and farmers to stay updated on weather forecasts and follow the recommendations provided by the NWS during a freeze watch. This includes bringing sensitive plants indoors or covering them with blankets or other protective materials, draining outdoor pipes or insulating them, and taking precautions to prevent water pipes from bursting.