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: Thunderstorm in Vicinity 75°F 2025-06-18T13:53:00-05:00 
This Afternoon 2025-06-18, Chance Showers. A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 92. Heat index values as high as 100. South southwest wind around 10 mph.Tonight 2025-06-18, Chance Showers then Partly Cloudy. A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 73. South wind around 5 mph.
Juneteenth 2025-06-19, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 100. South southwest wind 5 to 10 mph becoming west in the afternoon.
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 74. West southwest wind around 5 mph becoming calm.
Friday 2025-06-20, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 92. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 40%.
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 around 5 mph.
- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 74. Calm wind.
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 73.
Tuesday 2025-06-24, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Sunny, with a high near 94.