Expires:202504101700;;062164 FPUS55 KBYZ 100203 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 802 PM MDT Wed Apr 9 2025 Spot temperatures and probabilities of measurable precipitation are for the rest of tonight, Thursday, Thursday night, and Friday. MTZ169-101700- Bighorn Canyon- Including the city of Fort Smith 802 PM MDT Wed Apr 9 2025 .REST OF TONIGHT...Mostly clear. Lows in the upper 30s. West winds 10 to 20 mph. .THURSDAY...Sunny. Highs in the upper 60s. Southeast winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. South winds 5 to 15 mph. .FRIDAY...Partly sunny. Highs in the upper 70s. Southwest winds 10 to 20 mph. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain showers overnight. Lows in the upper 40s. West winds 5 to 15 mph in the evening shifting to the northeast 5 to 10 mph overnight. .SATURDAY...Chance of rain showers in the morning, then rain showers and slight chance of thunderstorms in the afternoon. Cooler. Highs in the upper 60s. Chance of precipitation 80 percent. .SATURDAY NIGHT...Rain showers in the evening, then rain showers likely overnight. Colder. Lows in the upper 30s. Chance of precipitation 80 percent. .SUNDAY...Snow showers likely in the morning, then rain showers likely in the afternoon. Windy, cooler. Highs in the upper 40s. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy. Chance of rain and snow showers in the evening, then slight chance of rain and snow showers overnight. Lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Mostly sunny. Slight chance of snow showers in the morning, then slight chance of rain showers in the afternoon. Highs in the mid 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Sunny, warmer. Highs in the upper 60s. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs around 70. $$