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This map shows drought conditions across Mississippi using a five-category system, from Abnormally Dry D0 conditions to Exceptional Drought D4. Learn more. The following state-specific drought impacts were compiled by the National Drought Mitigation Center. While these impacts are not exhaustive, they can help provide a clearer picture of drought in Mississippi.
View up-to-date drought conditions down to the city and county level, including temperature, and precipitation conditions, key drought indicators, outlooks, historical conditions, and water supply, agriculture, and public health maps. Drought Monitor started in Since , the longest duration of drought D1—D4 in Mississippi lasted weeks beginning on April 20, , and ending on May 1, The most intense period of drought occurred the week of October 31, , where D4 affected The USDM relies on drought experts to synthesize the best available data and work with local observers to interpret the information.
The USDM also incorporates ground truthing and information about how drought is affecting people, via a network of more than observers across the country, including state climatologists, National Weather Service staff, Extension agents, and hydrologists.
The Standardized Precipitation Index SPI is an index to characterize meteorological drought on a range of timescales, ranging from 1 to 72 months. The SPI is the number of standard deviations that observed cumulative precipitation deviates from the climatological average. Tree-rings are used to extend the instrumental record of drought to over years. This dataset blends tree-ring reconstructions and instrumental data to estimate the average summer PMDI values, which extend over years in some parts of the U.
Office of the Mississippi State Climatologist. Tell us how drought is impacting your community by submitting a condition monitoring report. Your submissions help us better understand how drought is affecting local conditions.
Site Section. Drought in your area? Report Impacts. On This Page. Take the Survey Do not show me this again No Thanks. Current U. Drought Monitor Conditions for Mississippi.
Current Last Week Last Month. D0 – Abnormally Dry. Creek flow is low. D1 – Moderate Drought. More wildfires occur than normal Wildlife search for water. Some Mississippi River communities between St. Louis and New Orleans may see record low water levels in the coming days, including Caruthersville, Missouri, and Osceola, Arkansas.
The National Weather Service predicts the reading at Memphis, Tennessee, will reach its second-lowest level ever by Oct. The timing is bad. Corn and soybeans harvested in the early fall need to be moved, and barges are vital in getting the commodities from one place to another. Officials with the U. Army Corps of Engineers said Thursday that normally, tows are able to move 36 barges at a time. With the water level so low, shippers have voluntarily agreed to cut that to 25 barges.
The U. Louis said nearly all of the Mississippi River basin, from Minnesota through Louisiana, has seen below-normal rainfall over the past 30 days. The basin from St. Louis south has been largely dry for three months, and the forecast calls for the drought to continue, along with warmer-than-normal temperatures. Though the Mississippi River is low, there is no evidence that barges or other vessels have grounded, said Lance Engle, dredging project manager for the Corps in St.
He said dredging of the river bottom continues in several spots to help keep traffic flowing. The river has not been forced to close at any locations, but Joan Stemler, the chief of water control operations in St. Louis for the Corps of Engineers, warned that the flow from the Missouri River, which feeds into the Mississippi north of St. Louis, is expected to drop enough in December that the Mississippi could go up to 3 feet 0.
The upper Mississippi River, from Minnesota to St. Louis, operates with a series of locks and dams. The river from St. Louis to the south is free-flowing.
Mississippi drying up –
The missiissippi drainage basin covers roughly 40% of mainland USA. Meaning if a raindrop falls somewhere in the mainland USA, 40% chance it. It is practically impossible for the Mississippi River to “dry up”. It drains most of the country. It would have to stop raining over the entire drainage basin. The basin from St. Louis south has been largely dry for three months, and the forecast calls for the drought to continue, along with warmer-than.
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View Conditions by City:. A ferry that carries vehicles across the river between Kentucky and Missouri closed in mid-September.
