The weather is going crazy across the United States, and it’s affecting almost everyone in some way. From heavy rain in Hawaii to record-breaking heat in the Southwest, it seems like nature is throwing everything it has at us.
Wild Weather Patterns
In Hawaii, residents are experiencing days of heavy rain, while the Southwest is bracing for a heatwave that could see temperatures soar above 100 degrees Fahrenheit (38 degrees Celsius). Meanwhile, northern states around the Great Lakes are preparing for snowstorms that could dump several feet of snow. And let’s not forget the polar vortex, which is expected to bring freezing temperatures to the Midwest and East.
Weather Whiplash
Recently, residents of Washington, D.C. experienced a shocking swing in temperatures. On one day, they were enjoying a balmy 86 degrees Fahrenheit (30 degrees Celsius) in shorts, only to wake up the next day to snowfall. Meteorologist Marc Chenard from the Weather Prediction Center in Maryland explained that this kind of rapid temperature change is happening all over the country, with many areas shifting between warm and cold weather.
Extreme Heat in the Southwest
A heat dome is expected to settle over the Southwest next week, pushing temperatures to unprecedented levels for this time of year. Phoenix is forecasted to hit 98 degrees (almost 37 degrees Celsius) on Tuesday, followed by days reaching up to 107 degrees (almost 42 degrees Celsius). This level of heat early in the year can be particularly dangerous since residents are not yet acclimated to such high temperatures.
In Los Angeles, unusual March heat has already had people in shorts and tank tops, desperately searching for shade. Shane Dixon, a local runner, found it challenging to keep up his usual routine due to the extreme heat, saying, “The back of my neck was melting.”
Chill from the Polar Vortex
While the Southwest swelters, a polar vortex is set to unleash frigid air across the Midwest and East. Cities like Minneapolis might see temperatures hover around zero, while Chicago could experience single-digit lows. Even places like Atlanta might feel the chill, with temperatures dipping into the 20s.
Snowstorm Duo
The northern U.S. is also bracing for two consecutive snowstorms, one starting Friday and another over the weekend. Together, these storms could deliver three to four feet of snow in some areas. The second storm is expected to intensify quickly, becoming a bomb cyclone due to its rapid pressure drop—a phenomenon usually associated with ocean storms.
Impacts in Hawaii and Alaska
In Hawaii, an atmospheric river is causing persistent heavy rain, leading to flash flood warnings, especially on Oahu. Meanwhile, Alaska is experiencing temperatures about 30 degrees colder than usual, contributing to the unusual weather patterns affecting the entire country.
Understanding the Chaos
Meteorologists are attributing these extreme weather patterns to a jet stream that has gone off the rails. Normally, the jet stream moves weather in a gentle wave-like pattern, but now it’s creating sharp drops and ascents, resulting in extreme weather conditions occurring side by side.
Studies have linked this erratic jet stream behavior to climate change and the melting of Arctic sea ice. However, there is a glimmer of hope, as meteorologist Ryan Maue notes that the arrival of spring could bring some recovery.
As we navigate through these unpredictable weather patterns, it’s essential to stay informed and prepared. Understanding the science behind these changes can help us adapt and protect ourselves from the extremes of nature.
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Associated Press writer Dorany Pineda contributed from Los Angeles.
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