Expires:202512211300;;953453 FPUS54 KOUN 210536 ZFPOUN Zone Forecast Product for Oklahoma National Weather Service Norman OK 1134 PM CST Sat Dec 20 2025 TXZ087-211300- Knox- Including the cities of Munday and Knox City 1134 PM CST Sat Dec 20 2025 .OVERNIGHT...Clear, cooler with lows in the mid 30s. North winds 5 to 10 mph. .SUNDAY...Sunny. Much cooler with highs in the upper 50s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows around 40. South winds around 5 mph. .MONDAY...Sunny. Not as cool with highs in the mid 70s. Southwest winds 10 to 15 mph. .MONDAY NIGHT...Clear. Lows around 50. Southwest winds around 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. .CHRISTMAS DAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. Lows around 50. .SATURDAY...Partly sunny. Highs in the upper 70s. $$