I-55 weather conditions near Saint Louis, Missouri

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 32°F 2025-01-02T08:53:00-06:00
• Today 2025-01-02, Cloudy. Cloudy, with a high near 45. South wind 3 to 7 mph.
• Tonight 2025-01-02, Chance Rain/Snow then Mostly Cloudy. A chance of rain and snow showers, mainly before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 27. Light and variable wind becoming northwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
• Friday 2025-01-03, Sunny. Sunny, with a high near 34. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
• Friday Night 2025-01-03, Partly Cloudy. Partly cloudy, with a low around 22. Northwest wind 5 to 7 mph becoming calm after midnight.
• Saturday 2025-01-04, Partly Sunny. Partly sunny, with a high near 32. Light and variable wind.
• Saturday Night 2025-01-04, Chance Snow then Wintry Mix Likely. A chance of snow before midnight, then snow and freezing rain likely. Cloudy, with a low around 24. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of 1 to 3 inches possible.
• Sunday 2025-01-05, Wintry Mix. Snow, freezing rain, and sleet. High near 27. Chance of precipitation is 100%.
• Sunday Night 2025-01-05, Wintry Mix then Chance Snow. Snow, freezing rain, and sleet before midnight, then a chance of snow. Low around 15. Chance of precipitation is 80%.
• Monday 2025-01-06, Slight Chance Snow then Partly Sunny. A 20 percent chance of snow before noon. Partly sunny, with a high near 23.
• Monday Night 2025-01-06, Mostly Cloudy. Mostly cloudy, with a low around 8.
• Tuesday 2025-01-07, Mostly Sunny. Mostly sunny, with a high near 22.
• Tuesday Night 2025-01-07, Partly Cloudy. Partly cloudy, with a low around 5.
• Wednesday 2025-01-08, Cold. Mostly sunny and cold, with a high near 19.