 From the KOTA studios, lows dip down to about 63. Overnight, under partly cloudy skies, westerly winds, around 5 miles an hour. Mainly sunny skies. Saturday, chance of thunderstorms. Daytime highs approaching 86. Slight chance of thunderstorms. Saturday night, lows level off around 61. Mainly clear skies. That's your weatherology forecast, powered by weatherology.com. I'm staff meteorologist Ray Miller, from the Signature Auto Sales Weather Center. Currently, it's 64 degrees.