Keep that winter jacket handy, another polar vortex is coming

The Polar Vortex is expected to be impacted by a Sudden Stratosphere Warming, bringing cold air to the eastern US.
Space.com on MSN

NASA satellite watches January's polar vortex | Space photo of the day for Feb. 4, 2026

A late January 2026 winter storm left more than snow and ice in its wake.

What is wind chill temperature? What to know as extreme cold to hit SC

As another winter storm hits South Carolina and other regions, here's what to know about deciphering forecaster terms.
Arizona Daily Star

Meteorologists blame a stretched polar vortex, moisture, lack of sea ice for winter blast

WASHINGTON — Warm Arctic waters and cold continental land will combine to stretch the dreaded polar vortex in a way that will send much of the United States a devastating dose of winter weather later ...

UPSC Mains Answer Practice GS 1: Polar Vortex and Chola Empire | Week 139

Are you preparing for Civil Services Exam 2026? Here are questions from GS paper 1 for this week with essential points as the ...

UPSC Essentials | Daily subject-wise quiz : Environment and Geography MCQs on Mount Merapi, Bactrian camels and more (Week 147)

Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Environment and ...