Unexpected Weather Shifts Across the U. S.

The U. S. is about to experience some wild weather changes. The National Weather Service (NWS) has warned that a big shift is coming, starting on Tuesday, Dec. 16, and lasting through Christmas. The good news is that millions of people will get a break from the cold. Places in the Northern Plains that were freezing just last weekend will see temperatures jump into the 40s by Tuesday and Wednesday. This warm-up will move eastward from Wednesday to Friday, Dec. 19, as a cold front moves into the Northern Tier. The Southwest will stay warm. Meteorologists are warning that this sudden warmth could break records. The Weather Channel says that dozens of record highs and warm lows could be set. This rapid warm-up will also cause snow to melt quickly.Almost the entire country will feel this change. About 46 states are expected to warm up significantly. Only a few states in the upper central U. S. will miss out. But it's not all good news. Atmospheric rivers are causing problems too. These powerful weather systems are bringing heavy rain and snow to the West Coast. From Washington to Oregon and Northern California, moderate to major river flooding is possible. Snow levels will drop, and several feet of snow could fall in the Cascades. Meanwhile, coastal areas could see 3-8 inches of rain. This weather whiplash is a reminder of how unpredictable nature can be. It's important to stay informed and prepared for whatever comes next.