Another Dense Fog Advisory has been put in place over the eastern 1/2 of Iowa. It is in effect until 4 AM. Des Moines is included.
The fog held our temperatures well below the 70s we expected in central Iowa today. There were middle 70s in the western 1/3 of the state under the sunshine that never made it to Des Moines. A quick moving front will take away the clouds over the weekend and we will be much warmer.
Mostly clear skies tonight with lows in the upper 40s and lower 50s. This weekend will be sunny and warm with highs in the lower 70s. Next chance of rain will be late Monday night into early Tuesday morning. Cooler temperatures will follow, with highs in the upper 50s by Tuesday.