Tensas- Including the cities of Newellton, St. Joseph, and Waterproof 1213 PM CST Thu Jan 15 2026 .THIS AFTERNOON...Sunny. Highs in the upper 40s. West winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 30s. South winds 5 to 10 mph. .FRIDAY...Sunny. Not as cool with highs in the upper 60s. Southwest winds 15 to 20 mph. .FRIDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 30s. Northwest winds 5 to 10 mph. .SATURDAY...Sunny. Much cooler with highs in the lower 50s. North winds 10 to 15 mph. .SATURDAY NIGHT...Mostly cloudy in the evening, then clearing. Colder with lows in the mid 20s. .SUNDAY AND SUNDAY NIGHT...Clear. Highs in the mid 40s. Lows in the upper 20s. .MARTIN LUTHER KING JR DAY...Sunny. Highs in the lower 50s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper 40s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid 50s.