TX Lubbock TX Zone Forecast TX Lubbock TX Zone Forecast for Sunday, August 13, 2017 Zone Forecasts for the South Plains Area National Weather Service Lubbock TX A 30 percent chance of thunderstorms in Highs in the upper 80s. Southeast winds 5 to .TONIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the upper 60s. South winds 5 to 10 mph. A 30 percent chance of thunderstorms in Highs in the upper 80s. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of thunderstorms. Lows in the upper 60s. A 20 percent chance of thunderstorms Highs in the mid 90s. Lows in the upper 60s. thunderstorms. Highs in the mid 90s. Lows in the upper 60s. .FRIDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs in the mid 90s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 60s. thunderstorms. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. Highs in the lower 90s. .TODAY...Mostly cloudy in the morning, then mostly sunny with a 20 percent chance of thunderstorms in the afternoon. Highs in the Southeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of thunderstorms. Lows in the lower Southeast winds 5 to 10 mph. A 20 percent chance of thunderstorms in Highs in the mid 90s. South winds 5 to 15 mph. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of thunderstorms. Lows in the lower 70s. A 20 percent chance of thunderstorms Highs in the upper 90s. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 70s. thunderstorms. Highs in the upper 90s. Lows in the lower 70s. .FRIDAY...Mostly sunny with a 20 percent chance of thunderstorms. Highs in the upper 90s. .FRIDAY NIGHT...Partly cloudy with a 20 percent c