National Weather Service United States Department of Commerce

Areas of river valley fog along the Mississippi River and its tributaries have developed this morning. This fog may be locally dense with visibilities to 1/4 mile at times. Motorists - be sure to slow down and use low-beam headlights when encountering dense fog.
Seasonable temperatures are expected throughout much of the upcoming week with highs generally in the upper 70s to 80s. Storm chances increase beginning late Tuesday and into Wednesday with the highest likelihood for storms being on Wednesday afternoon and into Wednesday night. A few storms may be strong with gusty winds and locally heavy rain.