3 articles tagged "Weather Update".

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While the remnants of Hurricane Barry brought some much-needed precipitation to the state, the next few weeks look to be on the dry side. Temperatures are also expected to be warmer than normal, so heat stress may become an issue for plants and animals. The Midwestern Regional Climate Center’s (MRCC) Vegetation Impact Program (VIP) provides a modified stress degree-day (mSDD) tool (https://mrcc.illinois.edu/VIP/indexSDD.html) for corn plants that accumulates degree-day units when temperatures exceed 86°F. Modified SDD departures indicate most of Indiana to be near normal (Figure 1), however, excessive heat is in the forecast so mSDDs are expected to accumulate quickly. Drought-like conditions are developing, particularly in northern Indiana. While the excessive spring and early-summer rains saturated soils, the sudden dryness is causing some stress where plant roots were not able to deeply establish. These changing weather conditions could leave plants more susceptible to external stresses from pests and diseases. Fun[Read More…]




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