An abnormal warming of Pacific ocean waters in the equatorial area, El Nino is well known for causing strange weather phenomenons throughout the U.S., especially during the winter months.

As tornado season passes and we move into fall and winter, some weather forecasters are predicting that El Nino will strengthen and persist through the winter months,  leading to lower-than-average temperatures in some parts of the country and higher-than-average in others.

Though forecasters disagree on the impact it will have this winter in various U.S. regions, they’re agreed on this fact: Unusual weather patterns will prevail from December through February.

The National Oceanic and Atmospheric Administration (NOAA) predicts we’ll see warmer-than-average temperatures across much of the western and central United States and below-average temps in the Southeast and mid-Atlantic this winter.

AccuWeather.com, another leading weather source, disagrees, predicting El Nino will weaken, leading to the stormiest and coldest U.S. winter in years.

Whatever happens weather-wise, it’s time to prepare our homes and families for severe weather (just in case). So tend those pipes, blow out those sprinkler systems (if you haven’t already), seal leaks around doors and windows, and have a professional check your heating system to make sure it’s functioning properly.

As tornadoes and hail give way to snow and ice, it’s also important to check your home insurance coverage to make sure you have the coverage you need. Depending on where you live, this could turn out to be one crazy winter!