Expires:202512261500;;227608
FPUS55 KBYZ 260037
ZFPBYZ

Zone Forecast Product for South Central and Southeast Montana
National Weather Service Billings MT
536 PM MST Thu Dec 25 2025

Spot temperatures and probabilities of measurable precipitation
are for tonight, Friday, Friday night, and Saturday.



MTZ169-261500-
Bighorn Canyon-
Including the city of Fort Smith
536 PM MST Thu Dec 25 2025

.TONIGHT...Partly cloudy. Lows in the lower 40s. Southwest winds
15 to 25 mph. 
.FRIDAY...Mostly sunny. Windy. Highs in the lower 60s. Southwest
winds 15 to 30 mph. Gusts up to 40 mph in the afternoon. 
.FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest
winds 15 to 25 mph. 
.SATURDAY...Increasing clouds. Cooler. Slight chance of rain in
the morning and early afternoon. Slight chance of snow late in
the morning, then snow likely in the afternoon. Highs in the
upper 40s. West winds 15 to 25 mph. Chance of precipitation
70 percent. 
.SATURDAY NIGHT...Mostly cloudy. A 40 percent chance of snow in
the evening. Much colder. Lows around 7. North winds 5 to 15 mph.
.SUNDAY...Mostly sunny. Colder. Highs in the upper 20s. 
.SUNDAY NIGHT...Partly cloudy. Warmer. Lows around 18. 
.MONDAY...Sunny, warmer. Highs in the mid 40s. 
.MONDAY NIGHT...Partly cloudy. Warmer. Lows in the upper 20s. 
.TUESDAY...Partly sunny. Highs in the lower 50s. 
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. 
.WEDNESDAY...Mostly cloudy. Highs in the upper 40s. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. 
.NEW YEARS DAY...Partly sunny. Highs in the lower 40s. 

$$