The U.S. Weather Pattern Is About to Flip — Here’s What’s Next! скачать в хорошем качестве

The U.S. Weather Pattern Is About to Flip — Here’s What’s Next!

Historic snow has impacted the Northeast, yet the rest of the country remains active as February concludes. This latest weather news breaks down the upper-level atmospheric dynamics, the strong jet stream, and a cold front plunging through the Central Plains into the Great Lakes and Northeast. We also look at regional precipitation, total rainfall, and multi-day outlook maps for the united states. In this latest national forecast from The Weather Farm, we break down the powerful snowstorm that brought record totals to the Northeast and explain what comes next as we close out February and move into March. At the 500mb level, we continue to track reinforcing shots of colder air diving from the Central Plains through the Great Lakes and into the Northeast. While this keeps temperatures cool for the eastern half of the country in the short term, a significant pattern change is already underway across the western United States. A strong ridge of high pressure is building across the Southwest and Pacific Northwest. This ridge will gradually expand eastward, allowing warmer-than-normal temperatures to spread into the Central Plains, Ohio Valley, and Tennessee Valley as we begin March. But before the warmth fully takes hold, we are watching the potential for severe weather across the Southeast. Low pressure moving out of Texas will interact with strengthening upper-level energy and increasing instability. Areas from Mississippi to Alabama, Georgia, the Carolinas, and possibly northern Florida could see strong thunderstorms late Thursday into Friday. The Storm Prediction Center has already highlighted portions of the Southeast for possible severe weather, and we will continue to monitor model trends closely. Meanwhile, the West Coast remains active. Heavy rain is expected across southwestern Oregon and northern California, with 2–4 inches possible in some areas. In the higher elevations of the Rockies and British Columbia, several feet of snowfall could accumulate. However, longer-range outlooks suggest below-normal precipitation across parts of California as we move deeper into March — not ideal for Sierra Nevada snowpack and long-term water supply concerns. The jet stream pattern is key here. The polar jet is lifting northward as we begin March, keeping the coldest air bottled up across Canada and Greenland. A ridge stretching across Siberia and into northern Europe is helping displace Arctic air away from the continental United States. The Climate Prediction Center’s 8–14 day outlook supports this warmer trend, with most of the Lower 48 expected to see above-normal temperatures to begin March. Only the far Northeast may remain below seasonal averages. March as a whole is projected to trend warmer than normal for much of the country, especially across the Southern Plains into the Mid-South. Precipitation chances increase across the Ohio Valley and Great Lakes, while parts of the Desert Southwest and Florida could trend drier than average. After three weeks away, we’re diving right back into an active and evolving national pattern. Stay with The Weather Farm for continued updates on severe weather potential, late-season snow chances, and the evolving March warmup. If you enjoy detailed national weather analysis explained in everyday language, make sure to subscribe and turn on notifications so you don’t miss the next update. Chapters 0:00 Introduction 0:12 500mb Anomaly 0:53 Jet Stream 1:37 Tuesday through Thursday 4:23 Active Weekend Preview 5:17 Temperatures Ahead 6:02 Precip This Week 7:37 March Outlook 10:13 Closing #Weather #SevereWeather #Snowstorm #MarchWarmup #NortheastSnow #SoutheastStorms #JetStream #LongRangeForecast #AtmosphericRivers #TheWeatherFarm #maxvelocity #ryanhallyall Historic snow has impacted the Northeast, yet the rest of the country remains active as February concludes. This latest weather news breaks down the upper-level atmospheric dynamics, the strong jet stream, and a cold front plunging through the Central Plains into the Great Lakes and Northeast. We also look at regional precipitation, total rainfall, and multi-day outlook maps for the united states.