I-20 weather conditions near Vicksburg, Mississippi
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Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 77°F 2025-07-11T23:35:00-05:00
Overnight 2025-07-12, Partly Cloudy. Partly cloudy, with a low around 74. Calm wind becoming south southwest around 5 mph.
Saturday 2025-07-12, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Heat index values as high as 105. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night 2025-07-12, Slight Chance T-storms then Clear. A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. South wind 5 to 10 mph becoming light in the evening.
Sunday 2025-07-13, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 106. Light southwest wind increasing to 5 to 10 mph in the morning.
Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 74. Calm wind.
Monday 2025-07-14, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph.
Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 75. Calm wind.
Tuesday 2025-07-15, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming west around 5 mph.
Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 74. Calm wind.
Wednesday 2025-07-16, Hot. Sunny and hot, with a high near 97.
Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 75.
Thursday 2025-07-17, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
Thursday Night 2025-07-17, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Friday 2025-07-18, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Current condition: A Few Clouds 77°F 2025-07-11T23:35:00-05:00 
Overnight 2025-07-12, Partly Cloudy. Partly cloudy, with a low around 74. Calm wind becoming south southwest around 5 mph.Saturday 2025-07-12, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 94. Heat index values as high as 105. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night 2025-07-12, Slight Chance T-storms then Clear. A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. South wind 5 to 10 mph becoming light in the evening.
Sunday 2025-07-13, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Heat index values as high as 106. Light southwest wind increasing to 5 to 10 mph in the morning.
Monday 2025-07-14, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph.
Wednesday 2025-07-16, Hot. Sunny and hot, with a high near 97.
Thursday Night 2025-07-17, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.Friday 2025-07-18, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.