The Weather Madness Blog - WeatherMadness

THE BLOG THAT TAKES THE MADNESS OUT OF WEATHER!

With over 32 years of experience, Henry Margusity is one of the nation’s leading extreme weather experts. Henry has dedicated the majority of his career to forecasting extreme weather while saving lives and property. His most popular blog, Weather Madness, has an audience of over a half-million users and features extreme weather including winter storms, hurricanes, severe storms, and tornadoes.

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Hi, Henry here. I have over 30 years of weather forecasting with a focus on extreme weather. Blogging about extreme weather is my passion in life.

My excellent forecasting skill has made me a frequent expert on national network TV and radio. I have been in hundreds of newspapers, including many of the largest in the country such as the Chicago Times, New York Times, Boston Globe, Philadelphia Inquirer, Washington Post, Detroit Free Press, and more.

Welcome to my site.

Latest Weather Updates

Weekly Highlights January 18th to 24th

As we move through the week, a persistent winter pattern will dominate much of the United States, bringing widespread cold, periodic snow, and several rounds of unsettled weather. The coldest conditions will be felt across the Northern Plains and Great Lakes, where temperatures will struggle to rise out of the single digits during the day. Overnight lows will plunge below zero at times, and gusty winds will create dangerously cold…

by MattK January 18, 2026January 18, 2026

Weekly Highlights January 11th to 17th

This week’s weather pattern remains active across much of the country, with winter firmly holding on in several regions. A series of fast-moving clipper systems will track through the Great Lakes and into the Northeast, bringing multiple chances for light to moderate snow. These systems may not be major storms on their own, but together they will contribute to accumulating snowfall and reinforce the colder air already in place. Sunday,…

by MattK January 11, 2026January 11, 2026

Weekly Highlights January 4th to 10th

This week’s weather pattern will remain active across much of the country, with several regions experiencing impactful conditions. Showers will continue across the Pacific Northwest and California, increasing the threat of localized flooding, especially in areas that have already seen heavy rainfall. At higher elevations, snow is expected in the Northern Rockies and the Sierra Nevadas, contributing to ongoing winter travel concerns in mountain passes. Across the central and eastern…

by MattK January 4, 2026January 4, 2026

Weekly Highlights December 29th to January 3rd

This week’s weather pattern features a broad mix of winter and active conditions across much of the US. A series of lake-effect and clipper systems will bring periodic snow to the Great Lakes and the Northeast throughout the week. These fast-moving systems are expected to produce light to locally moderate snowfall, particularly downwind of the lakes, contributing to changing travel conditions at times. Accumulations look to be around 1-4’’ with…

by MattK December 29, 2025December 29, 2025

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