Attention calendar-makers: Stop labeling the Dec. 21-22 winter solstice as the beginning of winter. Weather data makes abundantly clear that winter should officially start Dec. 1, the date that ...

Highlights from an interactive weather graphic, and a look at how the chart has evolved in the past years.

Given Mardi Gras is relatively late in the calendar this year, this new chart provides useful context as you figure out whether to bring a jacket or not.

This past year was a good year for weather photography, and the images worked well in my new “Seasons of Washington” calendar for 2017. I’ve produced the calendar for over a decade, and most ...

The chart below the snow map shows snowfall totals compiled this morning by the Buffalo weather service office, which forecasts for areas along lakes Erie and Ontario.

After a football season full of plenty of dramatic domestic drama, attention turns to this summer’s European Championship in Germany, starting today with the hosts taking on Scotland.

Extreme weather that's becoming more frequent is challenging districts with novel choices about when it's safe to stay open.