Calcasieu- Including the cities of Lake Charles and Sulphur 255 PM CST Thu Feb 21 2019 ...DENSE FOG ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 10 AM CST FRIDAY... .TONIGHT...Cloudy with chance of showers and slight chance of thunderstorms. Patchy fog after midnight. Lows in the upper 50s. East winds up to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Warmer. Patchy fog in the morning. Mostly cloudy with chance of showers and slight chance of thunderstorms. Highs in the upper 70s. South winds up to 15 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the upper 60s. South winds 5 to 15 mph. .SATURDAY...Showers and chance of thunderstorms. Highs in the upper 70s. South winds 10 to 15 mph shifting to the southwest in the afternoon. Chance of precipitation 80 percent. .SATURDAY NIGHT...Much cooler. Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph. .SUNDAY...Cooler, sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny in the morning, then partly sunny with a 20 percent chance of showers in the afternoon. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s. .TUESDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s. .WEDNESDAY...Partly sunny with a 30 percent chance of showers. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .THURSDAY...Mostly cloudy with a 30 percent chance of showers. Highs in the mid 60s.