US weather to go nuts with blizzard, polar vortex, heat dome, atmospheric river all at once - AP News

A rare convergence of extremes is unfolding across the country, with a major winter storm producing blizzard conditions and heavy snow in the Midwest while Western and Central states experience expanding, record-setting heat and coastal atmospheric rivers. That combination is already increasing strain on travel systems, power infrastructure, and emergency responders across multiple states. The addition of persistent weekend heat and elevated wildfire danger in some regions could further amplify demands on response resources where dry fuels and hot conditions overlap.