Expires:202504101500;;056689 FPUS55 KBYZ 092317 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 516 PM MDT Wed Apr 9 2025 Spot temperatures and probabilities of measurable precipitation are for tonight, Thursday, Thursday night, and Friday. MTZ029-101500- Musselshell- Including the city of Roundup 516 PM MDT Wed Apr 9 2025 .TONIGHT...Mostly clear. Lows in the lower 30s. West winds 5 to 15 mph. .THURSDAY...Mostly sunny. Highs in the upper 60s. South winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Warmer. Lows in the mid 40s. South winds 5 to 10 mph. .FRIDAY...Mostly cloudy. Highs in the mid 70s. West winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the mid 40s. North winds 5 to 15 mph. .SATURDAY...Chance of rain showers in the morning, then rain showers in the afternoon. Cooler. Highs in the upper 50s. Chance of precipitation 80 percent. .SATURDAY NIGHT...Rain showers likely in the evening, then chance of rain showers overnight. Chance of snow showers after 3 am. Lows in the mid 30s. Chance of precipitation 70 percent. .SUNDAY...Snow showers likely in the morning, then rain showers likely in the afternoon. Cooler. Highs in the upper 40s. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and snow showers in the evening. Lows in the upper 20s. .MONDAY...Mostly sunny. Highs in the lower 50s. .MONDAY NIGHT...Mostly clear. Lows around 30. .TUESDAY...Mostly sunny. Warmer. Highs in the mid 60s. .TUESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly sunny. Highs in the upper 60s. $$