I-55 weather conditions near Jackson, Mississippi
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Partly Cloudy 85°F 2025-06-18T10:53:00-05:00 
Today 2025-06-18, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 92. Heat index values as high as 102. South southwest wind around 10 mph.Tonight 2025-06-18, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. South wind around 5 mph.
Juneteenth 2025-06-19, Chance Showers then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 90. Heat index values as high as 98. West southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night 2025-06-19, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.
Friday 2025-06-20, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming west southwest around 5 mph.
Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 74. Calm wind.Saturday 2025-06-21, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming south southeast around 5 mph in the afternoon.
- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 74. South wind around 5 mph becoming calm.
Sunday 2025-06-22, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 74.
- Monday Night 2025-06-23, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 74.
Tuesday 2025-06-24, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Sunny, with a high near 94.