Expires:202411221100;;440350 FPUS55 KBYZ 212039 ZFPBYZ Zone Forecast Product for South Central and Southeast Montana National Weather Service Billings MT 139 PM MST Thu Nov 21 2024 Spot temperatures and probabilities of measurable precipitation are for the rest of today, tonight, and Friday. MTZ173-221100- Northeastern Yellowstone- Including the cities of Custer and Pompeys Pillar 139 PM MST Thu Nov 21 2024 .REST OF TODAY...Partly sunny. Highs in the mid 40s. Light and variable winds. .TONIGHT...Mostly cloudy. Lows in the upper 20s. Light and variable winds. .FRIDAY...Mostly sunny. Highs around 40. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light and variable winds. .SATURDAY...Decreasing clouds. Highs in the lower 40s. Light and variable winds. .SATURDAY NIGHT...Rain likely in the evening, then chance of snow overnight. Lows around 19. Chance of precipitation 60 percent. .SUNDAY...Partly sunny. Chance of snow in the morning, then slight chance of snow in the afternoon. Colder. Highs in the upper 20s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy. Colder. Lows around 9. .MONDAY...Mostly sunny. Highs in the lower 30s. .MONDAY NIGHT...Partly cloudy. Lows around 15. .TUESDAY...Mostly sunny. Highs around 40. .TUESDAY NIGHT...Partly cloudy. Lows around 19. .WEDNESDAY...Mostly sunny with a 20 percent chance of snow. Highs in the upper 30s. .WEDNESDAY NIGHT...Mostly cloudy. Slight chance of snow in the evening, then chance of snow overnight. Lows around 15. Chance of precipitation 30 percent. .THANKSGIVING DAY...Partly sunny with a 20 percent chance of snow. Highs in the upper 20s. $$