Cold winter air is one reason that we have highly productive soil in Illinois and the Midwest. Temperature plays a major role in how much organic matter is present in soils. Soil organic matter is carbon-based material, such as organic substances given off by plant roots, that has been broken...

We have all heard the story of the Pilgrims landing at Plymouth Rock in 1620 and the harsh conditions endured during the winter. The following year, they learned, with the help of indigenous people, how to survive at this location.  We probably also relate what they went through to what we see...

Labor Day weekend is usually considered the last holiday of summer. It’s one last chance to gather with friends and family for a cookout, games, or beach time. On beaches along the Gulf Coast and southern Atlantic Seaboard, this is also a time when people are wary of the weather. Several major...

When I do weather talks, I usually get a question like, “Why do we see storms split apart and come back together after they pass by?” Unfortunately, I must tell folks that most of the time, what they’re observing is all in the eyes of the beholder. If it were true from every location I have gotten...

As we get closer to this year’s growing season, it’s important to remember that the changes to the climate are also affecting local weather patterns and planting dates. There are many climate tools available for anyone growing gardens, crops, specialty crops, and landscapes through the...

Winter is here, and probably by the time you read this, we will have had one or more significant snow events. When it gets really cold, you may hear someone say “it’s too cold to snow.” But is that true? Air temperature, water vapor and humidity work together The first thing to know is that the...

Growing seasons are shifting — storms, floods, droughts, and wildfires are becoming more common. As the climate changes, we at Extension are working to meet the new challenges facing agriculture. A team of multi-university Extension personnel, in partnership with the USDA Midwest Climate Hub, is...

Here in the Midwest, we usually look toward our western skies to see what may be coming our way.  That’s because the winds several thousand feet up that drive our weather are mostly coming from the west. Why this direction? There are three steps. 1. Air pressure and wind “...

Much of the southwestern and western U.S. have been suffering extremely high temperatures this summer. Some of that heat crept into the Midwest. Many weather reports are talking about a “heat dome” causing dangerously high temperatures. How is a heat dome created? A heat dome can be created in...