Our webinars are designed for broadcast meteorologists so they can keep up to date on the current state of climate science. They are free and count 0.25 points toward AMS/CBM recertification.
Oct 17, 2018
Fall nights are warming in our changing climate, lengthening the season for allergies and insects, and affecting fall foliage.
Feb 14, 2018
Since the first Daytona 500 in 1959, the average high temperature in Daytona Beach during late February has risen 3.9°F.
Jan 9, 2018
2017 was the third-warmest year on record in the U.S. Only 2012 and 2016 were warmer, and the four warmest years on record have come in this decade.
Nov 29, 2017
Winters are warming across the U.S., and in some locations, the warming is dramatic. The Northern Plains, Great Lakes, and the Northeast are warming the fastest, while warming is taking place at a slower rate in the western U.S.
Oct 4, 2017
The number of fall days with temperatures above normal is increasing in much of the U.S.
Sep 27, 2017
Football season is getting warmer in all 30 of the cities with an NFL team.
Sep 20, 2017
The last summer-like day is happening later in the year for most U.S. cities.
Jul 19, 2017
Nights are getting warmer, on average, across the country, and these trends in nighttime temperatures are another symptom of a world warming from from climate change.
Jun 28, 2017
Lyme disease is spreading in the Northeast, with more deer ticks there in a warming world.
Jun 14, 2017
Thanks for partnering with us on The Season of Extreme Heat, our special Climate Matters project raising awareness about the impacts of increasing extreme heat with climate change.
May 17, 2017
The first day with summer-like temperatures is happening earlier for most of our Climate Matters markets.
Apr 20, 2017
This Earth Day, we step back to see what earth science has taught us about the planet, and for more than a century we have known that carbon dioxide is warming our world.
Apr 12, 2017
The average date of the last spring freeze is shifting earlier in the year, extending the pollen and growing season.
Mar 19, 2017
Spring is warming as greenhouses gases in the atmosphere continue to mount.
Mar 1, 2017
This was one of the 10 warmest winters on record for much of the country. Only the Northwest was much cooler than average.
Feb 22, 2017
Maple tapping season is beginning earlier in the year. The area suitable for tapping operations is also migrating farther north as the climate warms.
Jan 18, 2017
Globally, 2016 was the hottest year on record. That makes three years in a row of record setting heat.
Jan 9, 2017
2016 was the second hottest year on record in the U.S. and 8 of the 10 hottest years on record have come since 1998.
Jan 4, 2017
Average temperatures in winter are trending upward in most parts of the country.
Dec 22, 2016
Every state is slated to have a top 10 warmest year and even at the city level, unrelenting warmth has been the main story in 2016.
Nov 2, 2016
The average global temperature has risen about 1.5°F since the birth of the next U.S. president.
Oct 18, 2016
Over land surfaces only, it was the hottest September since NOAA records began in 1880.
Oct 5, 2016
The frequency of cool October nights is decreasing in most of the U.S.
Sep 28, 2016
Climate change is affecting the elements driving fall colors: temperature, precipitation, and through migration of species — sunlight.
Jul 27, 2016
We examine the local and national trend in number of days each year that are favorable for mosquitoes.
Jul 19, 2016
We analyze what cities in the U.S. have warmed the most in the last 50 years, both nationally and regionally.
Jul 6, 2016
Summers are not just getting hotter, they’re getting muggier as the dewpoint temperature is rising due to climate change.
Apr 20, 2016
Coming off of the hottest year on record globally, international leaders are meeting this week in New York to sign the historic Paris Climate Agreement.
Feb 17, 2016
All four seasons across the country are warming due to climate change.
Feb 2, 2016
Early February brings Groundhog Day and the Super Bowl, which can be big weather-related events.
Jan 13, 2016
The average number of very cold nights each year has declined across much of the country since 1970.
Oct 20, 2015
Average temperatures have been climbing over the last 30 years.
Oct 1, 2015
Places that started the year with temperatures much below normal have rebounded, now with year-to-date temperatures close to normal, or even above normal.
Sep 9, 2015
Nationwide, fall is warming at a rate of 0.43°F per decade – that’s 1.9°F since 1970.
Sep 2, 2015
Heat was the dominant player this season, especially in the West, with several cities having their hottest summer on record.
Jul 29, 2015
Disease-carrying pests, such as ticks and mosquitoes, depend on warm, humid environments for survival.
Jul 15, 2015
Summer nights are getting warmer across the country.
Jun 17, 2015
Summers are warming across the U.S.; most dramatically in the Southwest, less in the Upper Midwest.
Mar 11, 2015
Nationwide, spring has warmed an average of 1.9°F since 1970 with the greatest increase seen in southern Nevada.
Aug 20, 2014
Cities tend to be warmer than the surrounding countryside, a phenomenon known as an urban heat island (UHI).
Aug 22, 2013