Dennis Mersereau

Dennis is a lifelong weather geek who enjoys all types of atmospheric tantrums, from powerful thunderstorms to heavy snow. He's written for the Washington Post's Capital Weather Gang and Gawker's weather vertical, The Vane. He also teamed up with survival experts to write The Extreme Weather Survival Manual, published in October 2015. 

Weather
Heavy Rain Heads for California—and the Oroville Dam
Weather
Look Out! Heavy Snow and Strong Winds Are Heading to the Northeast
Weather
7 Wintery Facts About Ice, Freezing Rain, and Sleet
Weather
Is California's Drought Finally Ending?
Weather
4 Reasons Why the Weather Forecast Is Better Than Ever
Weather
What Is Thundersnow?
Weather
Get Your Shovel: A Big Storm Will Stun the Southeast Tonight
Weather
5 Record-Breaking Weather Facts of 2016
Weather
4 Ways to Become a Weather Forecaster From Your Backyard
Weather
6 Notable Facts About the 2016 Hurricane Season
Science
The South’s First Winter Storm Explained
Weather
Drought Continues to Plague the Southeast
Weather
6 Tips for Being Smart About Snow Forecasts
Weather
Some Parts of the U.S. Will Have a Dreary Thanksgiving
Weather
7 Advanced Facts About the GOES-R Weather Satellite Launching Today
Weather
What's Happening With Europe's Weather?
Weather
4 Times the Weather Was Frightening on Halloween
Weather
Drought Disrupts Fall Foliage
Weather
Snow May Fall on the Northeast and New England by Sunday
Weather
Another Big Storm Is Heading for the Pacific Northwest
Weather
Matthew Hits Florida, Continues Up the East Coast
Weather
Hurricane Matthew Will Slam Florida Tonight
Weather
Why Was September So Hot?
Weather
Matthew Moves Through the Bahamas and Heads for Florida on Thursday
Weather
5 Record-Breaking Extreme Weather Events in the U.S.
Weather
Hurricane Matthew Hits Haiti, May Head North
Big Question
Is It Possible to Have Lightning But No Thunder?
Weather
7 Cyclonic Facts About the Hurricane Highway
Weather
7 Facts About the Unusual Ways We Name Tropical Cyclones
Weather
Meranti Was a Super Typhoon for the Record Books
Weather
7 Things to Know About Storm Surges
Weather
What Is the 'Cone of Uncertainty'?
Weather
Tropical Storm Hermine Will Make Landfall in Florida Tonight
Weather
Hurricanes Close In on Hawaii
Big Question
What's The Difference Between Scattered And Isolated Thunderstorms?
Weather
Will 'Invest 99L' Turn Into a Tropical Cyclone?
Weather
July 2016 Was the Hottest Month Ever Recorded
Weather
Why Is the Flooding in Louisiana So Bad?
Weather
What Is a True Monsoon?
Weather
Weather Channel Meteorologist Dave Schwartz Dies at Age 63
Weather
What Is the 'Spaghetti Model'?
Big Question
Is the Heat Index Real?
Live Smarter
4 Ways to Get Through a Power Outage on a Budget
Weather
Why Are Hurricanes and Typhoons More Common in the Pacific?
Weather
An Intense Heat Wave Will Blanket Much of the U.S. This Week
Weather
Incredible Deluge Floods Minnesota and Wisconsin
Weather
What's Going On in This Pilot's Spectacular Storm Photo?
Weather
6 Ways Humans Influence the Weather
TV
SurgeFX Augments Reality in the Weather Channel's Studio
Weather
There's No Such Thing as 'the Temperature in the Shade'
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