 Here's your KTGO three-day forecast from weatherology.com. Cloudy skies expected this afternoon with a chance of thunderstorms. Daytime highs approaching 76. West winds 10 to 15 miles per hour. Partly cloudy skies tonight. Slight chance for storms. Lows level off around 54. Sunshine mixed with clouds at times tomorrow. Thunderstorms likely. Daytime highs approaching 71. From the Flag Weather Center, I'm meteorologist Laura Lockwood. Currently, it's 73 degrees.