 Use your KTGO three-day forecast from weatherology.com. Storms likely tonight, otherwise overcast skies. Lows level off around 57. Southeasterly winds 15 to 20 miles per hour. Chance for storms tomorrow. Daytime highs approaching 78. Cloudy skies with a few peaks of sun. Chance for storms tomorrow night. Lows around 54. Mainly clear skies. From the Flag Weather Center, I'm meteorologist Laura Laughlin. Currently 68.