These maps show where brutal cold will move across the U.S. this week
In more than 100 locations, the cold could lead to record low temperatures, with a similar number of record cold high ...
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What is a polar vortex? US gets a taste of the Arctic this week
"polar vortex" usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North ...
NOAA’s vast public weather data powers local forecasts. A private company alone can’t match it.
When a hurricane or tornado starts to form, your local weather forecasters can quickly pull up maps tracking its movement and ...