Expires:202405060300;;661840 FPUS55 KBYZ 051118 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 518 AM MDT Sun May 5 2024 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Monday. MTZ032-060300- Custer- Including the city of Miles City 518 AM MDT Sun May 5 2024 .TODAY...Mostly sunny. A 20 percent chance of rain late in the afternoon. Warmer. Highs around 80. Southeast winds 15 to 25 mph. .TONIGHT...Chance of rain showers in the evening. Slight chance of thunderstorms through the night. Rain likely overnight. Lows in the upper 40s. South winds 10 to 20 mph. Chance of precipitation 60 percent. .MONDAY...Rain in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Much colder. Highs in the upper 50s. West winds 5 to 15 mph in the morning increasing to 15 to 25 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Rain in the evening, then rain likely overnight. Windy. Lows around 40. West winds 15 to 30 mph with gusts to around 45 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a 50 percent chance of rain. Windy. Highs in the lower 50s. West winds 25 to 40 mph with gusts to around 60 mph. .TUESDAY NIGHT...Chance of rain in the evening, then rain overnight. Windy. Lows in the upper 30s. Chance of precipitation 80 percent. .WEDNESDAY...Rain. Highs around 50. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Rain in the evening, then rain likely overnight. Lows around 40. Chance of precipitation 80 percent. .THURSDAY...Rain likely. Warmer. Highs in the lower 60s. Chance of precipitation 70 percent. .THURSDAY NIGHT...Mostly cloudy. Chance of rain in the evening, then slight chance of rain overnight. Lows in the lower 40s. Chance of precipitation 30 percent. .FRIDAY...Partly sunny with a 20 percent chance of rain. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Sunny. Highs in the lower 70s. && TEMPERATURE / PRECIPITATION Miles City 80 49 57 / 20 60 90 $$