Only time will tell exactly how La Nina plays out - something that makes D’Heureux’s job challenging. However, experts do not anticipate the historic.
It’s pretty much equal chances of a wet winter and a dry winter. Forecasters with NOAA predict a 60 chance of an above-normal season, a 30 chance of a near-normal season and 10 chance of a below-normal season. 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. 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. We have certainly had La Nina winters where, lo and behold, there’s more precipitation than expected.
4) Relative to other weather hazards, lightning poses a very high threat.
“Just saying there’s going to be a La Nina doesn’t mean it’s going to be dry and drought. scientists fly aboard NOAA aircraft to pinpoint the precise path of the eye. “La Nina doesn’t mean anything absolutely,” she says. Synopsis: Onshore flow tonight followed by a weak front entering into Friday.The flow will then become more neutral into Saturday. Child Tax Credit payments coming early this month NOAA National Weather Service National Weather Service.
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