Expires:202405281500;;991083 FPUS55 KBYZ 272316 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 515 PM MDT Mon May 27 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Tuesday, Tuesday night, and Wednesday. MTZ169-281500- Bighorn Canyon- Including the city of Fort Smith 515 PM MDT Mon May 27 2024 .TONIGHT...Mostly clear. Lows in the upper 40s. South winds 5 to 15 mph. .TUESDAY...Sunny. Highs around 80. Southeast winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds 5 to 15 mph. .WEDNESDAY...Rain showers likely and chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 15 mph in the morning shifting to the north 10 to 20 mph in the afternoon. Chance of precipitation 70 percent. .WEDNESDAY NIGHT...Rain showers and chance of thunderstorms in the evening, then chance of showers and thunderstorms overnight. Colder. Lows in the mid 40s. Northwest winds 5 to 15 mph. Chance of precipitation 80 percent. .THURSDAY...Partly sunny with a 40 percent chance of rain showers. Cooler. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Sunny. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs around 80. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the lower 80s. $$