I-55 weather conditions near Portageville, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 86°F 2025-09-20T14:56:00-05:00
• This Afternoon 2025-09-20, Partly Sunny. Partly sunny, with a high near 89. West southwest wind around 6 mph.
• Tonight 2025-09-20, Slight Chance T-storms then Chance Showers. A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 68. Light south wind. Chance of precipitation is 30%.
• Sunday 2025-09-21, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
• Sunday Night 2025-09-21, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 7pm. Partly cloudy, with a low around 67. South wind around 6 mph.
• Monday 2025-09-22, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 85. South southwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
• Monday Night 2025-09-22, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. South southeast wind around 6 mph. Chance of precipitation is 60%.
• Tuesday 2025-09-23, Showers Likely. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. South wind 6 to 10 mph. Chance of precipitation is 60%.
• Tuesday Night 2025-09-23, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Southeast wind around 6 mph.
• Wednesday 2025-09-24, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. South wind 6 to 10 mph becoming west southwest in the afternoon.
• Wednesday Night 2025-09-24, Chance Showers. A chance of showers. Mostly cloudy, with a low around 64. West northwest wind around 7 mph.
• Thursday 2025-09-25, Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 77. West wind 6 to 11 mph.
• Thursday Night 2025-09-25, Slight Chance Showers then Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. North northwest wind 5 to 7 mph.
• Friday 2025-09-26, Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 77. North northwest wind 6 to 10 mph.