Forecasters expect the Colorado Rockies to be the site of another helping of heavy snow this week, with the potential for wintry weather and blizzard conditions to snarl travel.
Blizzard conditions and potentially the biggest snowstorm of the season are setting up for California's Sierra Nevada during the second half of the week with several feet of snow in the forecast.
Springlike weather could be late to arrive in more than a dozen states across the southern United States, while an early end to winter is possible in regions of the Northern tier, forecasters say.
A major warmup will lead to a January thaw over much of the Midwest and Northeast this week. However, enough cold air will linger to lead to slippery travel from ice or snowstorms.
Excitement is rising across the United Kingdom ahead of the highly anticipated coronation of King Charles III at Westminster Abbey in London this weekend but weather may but a damper on the festivities.