Expires:202512211300;;941747 FPUS54 KAMA 202347 ZFPAMA Zone Forecast Product for The Texas and Oklahoma Panhandles National Weather Service Amarillo TX 546 PM CST Sat Dec 20 2025 OKZ002-211300- Texas- Including the city of Guymon 546 PM CST Sat Dec 20 2025 .TONIGHT...Partly cloudy. Lows in the lower 20s. East winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. South winds 10 to 15 mph. .MONDAY...Sunny, warmer. Highs in the upper 70s. Southwest winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 5 to 10 mph, becoming northwest after midnight. .TUESDAY...Partly cloudy. Highs in the upper 60s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the mid 70s. .WEDNESDAY NIGHT AND CHRISTMAS DAY...Mostly clear. Lows in the mid 40s. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy. Highs in the lower 70s. Lows in the upper 30s. .SATURDAY...Mostly cloudy. Highs in the lower 60s. $$