Expires:202512280600;;338981 FPUS54 KOUN 272237 ZFPOUN Zone Forecast Product for Oklahoma National Weather Service Norman OK 435 PM CST Sat Dec 27 2025 OKZ047-280600- Johnston- Including the city of Tishomingo 435 PM CST Sat Dec 27 2025 .TONIGHT...Mostly cloudy. Lows in the mid 60s. South winds 10 to 15 mph. .SUNDAY...Partly sunny. A slight chance of showers in the afternoon. Breezy with highs in the mid 70s. Temperature falling to around 60 in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming northwest 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear and blustery. Much colder with lows in the upper 20s. North winds 15 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. .MONDAY...Mostly sunny. Much cooler with highs in the lower 40s. North winds 10 to 15 mph. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Cold with lows in the lower 20s. North winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 40s. .TUESDAY NIGHT...Mostly clear. Cold with lows around 30. .WEDNESDAY...Sunny. A slight chance of rain showers in the morning. Highs in the mid 50s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .NEW YEARS DAY...Mostly sunny. Highs around 60. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 60s. $$