WILLIAMS – The overcast skies and cooler temperatures late in the day are from moisture moving into the area. It will continue to cool off and bring thundershowers through Sunday.

Monday it is expected to be mostly sunny with a high of 64-degrees and an overnight low of about 36.

On Tuesday the high will drop 10-degrees to 54 with a 70% chance of rain and some lightning activity likely. The chance of showers drops to 20% overnight with a low of 37-degrees.

On Wednesday, there is an 80% chance of showers and thunderstorms after 11 a.m. with a high near 57. Wednesday night there is a 50% chance of thunderstorms before 11 p.m. dropping to 20% after that.

On Thursday there is a 60% chance of showers during the day dropping to 30% chance overnight. A high of 58 during the day dropping to 37 overnight.

The long-range forecast shows this pattern continuing through Sunday. Winds are expected to average about 15-mph during the period.