Expires:202512261800;;232374
FPUS55 KBYZ 260307
ZFPBYZ

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

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



MTZ138-261800-
Southern Big Horn-
Including the cities of Pryor and Lodge Grass
806 PM MST Thu Dec 25 2025

.REST OF TONIGHT...Partly cloudy. Lows in the lower 30s.
Southeast winds 5 to 15 mph. 
.FRIDAY...Mostly sunny. Highs in the lower 60s. South winds 5 to
15 mph. 
.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southwest
winds 5 to 15 mph. 
.SATURDAY...Mostly sunny in the morning, then snow likely and
slight chance of rain early in the afternoon. Snow likely late in
the afternoon. Cooler. Highs in the upper 40s. South winds 5 to
15 mph in the morning shifting to the northwest 10 to 20 mph in
the afternoon. Chance of precipitation 70 percent. 
.SATURDAY NIGHT...Mostly cloudy. A 40 percent chance of snow in
the evening. Much colder. Lows around 3. Northwest winds 5 to
15 mph. 
.SUNDAY...Mostly sunny. Much colder. Highs in the mid 20s. 
.SUNDAY NIGHT...Partly cloudy. Lows around 9. 
.MONDAY...Sunny, warmer. Highs in the lower 40s. 
.MONDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 20s. 
.TUESDAY...Decreasing clouds. Highs in the upper 40s. 
.TUESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. 
.WEDNESDAY...Partly sunny. Highs in the upper 40s. 
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. 
.NEW YEARS DAY...Mostly cloudy. Highs in the lower 40s. 

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