![]() ![]() Only time will tell exactly how La Nina plays out - something that makes D’Heureux’s job challenging. NOAA’s 90-day forecast shows 95 of the U.S. It’s pretty much equal chances of a wet winter and a dry winter. How La Nina affects the northeast is the biggest mystery, D’Heureux says. That’s one of the reasons Ohio and Tennessee Valley have these ripples later in the winter.” “It’s like throwing a rock into a pond – it skips and has a ripple effect. ![]() If that happens, there could be consequences for the Midwest and parts of the South later in the winter, specifically Ohio and the Tennessee Valley.ĭ’Heureux says to think of the atmospheric river as a body of water, but in the sky. Hello, (meteorological) fall The autumnal equinox, which marks the beginning of astronomical fall, isn’t scheduled to arrive until Sept. So La Nina could mean bad news for the southwest, but the opposite is actually true for Northern California and the Pacific Northwest, where La Nina winters tend to bring more precipitation, not less. Projections show a high likelihood of warmer and dry. ![]() We have certainly had La Nina winters where, lo and behold, there’s more precipitation than expected. NOAA’s Climate Prediction Center released new maps Thursday providing a temperature and precipitation outlook for the weeks and months ahead. “Just saying there’s going to be a La Nina doesn’t mean it’s going to be dry and drought. “La Nina doesn’t mean anything absolutely,” she says. Child Tax Credit payments coming early this month Severe Weather 101 Lightning Detection Lightning Detection Networks. ![]()
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