Extreme Weather

Extreme events are occurrences of unusually severe weather or climate conditions that can cause devastating impacts on communities and agricultural and natural ecosystems. Weather-related extreme events are often short-lived and include heat waves, freezes, heavy downpours, tornadoes, tropical cyclones and floods. Climate-related extreme events either persist longer than weather events or emerge from the accumulation of weather or climate events that persist over a longer period of time. Examples include drought resulting from long periods of below-normal precipitation or wildfire outbreaks when a prolonged dry, warm period follows an abnormally wet and productive growing season.

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Southeast Alaska has been experiencing abnormally dry conditions since late January 2018 according to the U.S. Drought Monitor. Drought conditions have affected important ecosystem services such as hydroelectric power generation, drinking water availability, stream and fish…

Climate change will alter rainfall patterns in New England in the coming decades. Storms will likely become more intense, increasing the frequency of flooding. This leaves many agricultural lands, especially those in floodplains, at risk. Farms in New England tend to be…

Please join us for a two-day event geared towards all things agriculture and water-use efficiency. We will share understanding about how climate change will affect irrigated/rain fed specialty crops in the Northeast and how water-use efficiency practices can be improved. Co-…

The USDA Midwest Climate Hub and the Indiana State Climate Office at Purdue University will provide a 1.5 day workshop on regional research, management and monitoring needs with an emphasis on herbicide/pesticide drift issues. The ADIM workshop will take place from May 6th-7th …

Increasing humidity and precipitation and rising extreme temperatures are having negative impacts across the Midwest. Integrating climate adaptation into planning processes can help build adaptive capacity to increase climate resilience. The U.S. Climate Resiliency Toolkit for…

Maine is a state known for its long, cold winters and short growing season, but changes in climate are disrupting this norm. Many growers around the state have already started to experience the trend towards longer growing seasons. This includes slightly warmer summers and…

Livestock grazing plays an important role in the tribal economies within the Great Basin states, but as the climate continues to warm and water resources decrease, innovative grazing strategies will become critical to sustain healthy rangelands and the complex social and…

Keeping cows cool in the summertime is a major concern for dairy farmers, even in the relatively moderate climate of the Northeast. During humid heatwaves, temperature and humidity levels can rise above a cow’s comfort zone, leading to heat stress. When heat stress occurs, dairy…

Many Rhode Island farmers plant winter cover crops, such as winter rye (Secale cereale). The plants help to reduce soil erosion, improve soil quality, and provide other benefits. Summer cover crops traditionally have not been used in Rhode Island because of the short summer…