Jackson, Mississippi – Above-average temperatures are expected across Mississippi from August 5–9, bringing an extended stretch of summer heat while rainfall remains close to seasonal averages. Rather than a widespread wet pattern, the Magnolia State is expected to see the typical isolated to scattered afternoon and evening thunderstorms common during early August, with rainfall amounts varying considerably from one location to another.
According to the Climate Prediction Center’s 6–10 Day Outlook issued July 30, Mississippi is favored to experience above-normal temperatures, while near-normal precipitation is expected across the state. The outlook supports persistent warmth and humidity without a strong signal for either unusually wet or unusually dry conditions.
Jackson and Gulfport are expected to see temperatures climb above early August averages, while communities including Tupelo, Hattiesburg, Biloxi, Meridian, Southaven, Oxford, and Greenville should experience hot afternoons with only isolated to scattered thunderstorm development. Rainfall will likely be uneven, with some communities receiving brief downpours while neighboring areas remain dry. Drivers should remain alert for changing conditions along Interstates 10, 20, 22, 55, 59, and U.S. Highway 49, where heavier showers could briefly reduce visibility and create ponding on roadways.
The combination of above-average temperatures and high humidity will create muggy conditions across much of Mississippi, increasing the risk of heat-related illnesses for anyone working or spending extended time outdoors. Residents should stay hydrated, limit strenuous activity during the hottest part of the afternoon, and keep an eye on local forecasts for isolated thunderstorms that could briefly impact travel or outdoor plans.
The overall pattern favors continued above-average warmth through August 9, with precipitation generally remaining near climatological averages across Mississippi. Additional outlooks from the National Weather Service will provide greater detail on the timing and location of isolated thunderstorm chances as the period approaches.
