Expires:202512261500;;227599 FPUS55 KBYZ 260037 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 536 PM MST Thu Dec 25 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Friday, Friday night, and Saturday. MTZ228-261500- Southern Wheatland- Including the city of Harlowton 536 PM MST Thu Dec 25 2025 .TONIGHT...Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 15 mph. .FRIDAY...Mostly sunny. Highs in the lower 50s. Southwest winds 15 to 25 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds 15 to 25 mph. .SATURDAY...Partly sunny with a 40 percent chance of snow. Windy, colder. Highs in the mid 30s. Northwest winds 15 to 30 mph with gusts to around 40 mph. .SATURDAY NIGHT...Partly cloudy. Colder. Lows around 5. Northwest winds 10 to 20 mph. .SUNDAY...Mostly sunny. Highs in the upper 20s. .SUNDAY NIGHT...Mostly clear early in the evening then becoming mostly cloudy in the late evening and overnight then becoming mostly clear after 3 am. Warmer. Lows around 19. .MONDAY...Mostly sunny. Warmer. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .TUESDAY...Partly sunny. Highs in the upper 40s. .TUESDAY NIGHT...Mostly cloudy. Lows around 30. .WEDNESDAY...Mostly cloudy. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .NEW YEARS DAY...Mostly cloudy. Highs in the upper 30s. $$