Mid-March Pattern Flip Shows Warm, Dry Ridge Building Over California, Nevada and Utah While Storm Track Digs Into Midwest and East
UNITED STATES — A pronounced shift in the upper-level pattern is signaling a ridge-over-the-West, trough-over-the-East setup by mid-March, bringing warm and dry conditions to the Intermountain West while directing cooler, more unsettled weather into the Midwest and Eastern U.S. Long-range upper-air guidance valid around March 17 shows a strong jet stream configuration carving sharply across…
