 Here's your KTGO three-day forecast from weatherology.com. Slight chance for isolated storms overnight, otherwise overcast. Lows level off around 52. West winds 5 to 10 miles per hour. Slight chance for scattered thunderstorms Saturday. Lows level off around 72. Mainly cloudy skies expected. Mainly cloudy skies expected Saturday night. Chance for storms. Lows level off around 54. From the Flag Weather Center, I'm meteorologist Laura Lockwood. Currently, it's 57 degrees.