Forecast for Southeast Arizona including Tucson, Marana and Green Valley...

Tonight: partly cloudy. Lows 53 to 59. West wind 5 to 10 mph becoming southeast after midnight.

Thursday: partly cloudy. Slight chance of showers and thunderstorms near the mountains in the afternoon. highs 85 to 90. South wind 5 to 10 mph becoming northwest 5 to 15 mph in the afternoon. Chance of precipitation: 10 percent.

Thursday night: partly cloudy. Slight chance of showers and thunderstorms near the mountains in the evening. Lows 55 to 62. North wind 5 to 15 mph becoming southeast after midnight. Chance of precipitation: 10 percent.

Posted: Wednesday, May 14, 2008.