St. Louis, MO – A thick blanket of fog has descended over central and southeast Missouri, primarily affecting the river valleys, posing a significant hazard to drivers this Sunday morning. Visibility in affected areas may drop to less than one mile, especially in low-lying regions. If you’re commuting or traveling today, exercise extreme caution.
According to the National Weather Service in St. Louis, this fog is expected to linger until mid-morning before dissipating. The fog is due to upper-level cloud cover eroding over southern Missouri and Illinois. Those driving through river valleys should stay alert, reduce speed, and use low-beam headlights to navigate safely.
As the fog clears later today, St. Louis residents can look forward to sunny skies and mild temperatures, with highs reaching the upper 80s. The clear weather will continue throughout the week, making it an ideal time to plan outdoor activities. As we enter the first day of meteorological fall, cooler temperatures are on the horizon, providing a comfortable backdrop for the week ahead.
