 Here's your KTGO three-day forecast from weatherology.com. Mainly clear overnight with a low of 52. West winds 10 to 15 miles per hour. Chance for storms, Friday, 67. Thunderstorms likely, Friday night. Most dip down to about 43. Overcast skies. Sunshine mixed with clouds at times, Saturday. With daytime highs approaching 63. 71, slight chance of rain showers, Sunday. From the Flag Weather Center, I'm meteorologist Laura Lockwood. Right now, it's 57 degrees.