37 articles tagged "precipitation".


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Over the past several weeks, temperatures across Indiana have averaged within the normal range for this time of year.  We may recall periods of extreme heat, but there were also periods that felt cooler with fall-like temperatures.  Daytime maximum temperatures have averaged near normal whereas nighttime minimum temperatures have averaged slightly below normal.  This has offered welcomed relief not only for livestock, pets, and humans, but has provide some much needed nighttime moisture recovery for vegetation, particularly as precipitation events have been few and far between. Abnormally dry and moderate drought conditions have gradually been expanding and intensifying almost everywhere (Figure 1).  The only locations that have been mostly spared – or more likely, still benefiting for recent storm tracks – is from west-central Indiana into central Indiana (Benton and Warren counties toward Madison County).  However, even those counties are starting to show stress and could soon be classified as[Read More…]


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Several weeks ago, Indiana received enough rain to eliminate drought across the state, leaving behind just a few counties in Abnormally Dry (D0) status.  Fortunately, this week has been relatively quiet, allowing many areas to alleviate flooding issues.  The U.S. Drought Monitor kept those Abnormally Dry areas nearly the same this week (Figure 1), so how might things change?  Will this recent dry period re-introduce Moderate Drought (D1) and/or expand those Abnormally Dry areas?  Or will more rain keep Indiana in a more normal situation where precipitation passes through every few days, separated by typical Midwest hot and humid conditions? First, it is important to review what has been happening across our state.  Over the past two weeks, Figure 2 shows that most of Indiana has receive above-normal precipitation except for southeastern and southern Indiana.  However, even those locations are within one inch of normal amounts (based on the 1991-2020[Read More…]






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Abundant rainfall has eliminated any drought across the Hoosier State, and we have April showers to thank for that. Fort Wayne had its wettest April on record with a whopping 7.39 inches of precipitation, over 3 inches above the normal 3.74 inches for April. In Indianapolis, it was the 8th wettest April on record with 7.77 inches, and in Frankfort, it was the 2nd wettest with 7.99 inches. 30-day precipitation departures reveal above normal precipitation for just about the entire state (Figure 1). 90-day precipitation departures tell a different story, with parts of southern Indiana up to 3 inches below normal (Figure 2). Even more significant are the 1-year departures, with most of the state anywhere from 4 to 12 inches below normal (Figure 3). Indiana will continue to need consistent precipitation to maintain the short-term recovery seen so far this Spring. The National Weather Service’s Climate Prediction Center (CPC)[Read More…]




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