Expires:202512100300;;278244
FPUS55 KBYZ 091344
ZFPBYZ

Zone Forecast Product for South Central and Southeast Montana
National Weather Service Billings MT
643 AM MST Tue Dec 9 2025

Spot temperatures and probabilities of measurable precipitation
are for today, tonight, and Wednesday.



MTZ170-100300-
Northern Carbon-
Including the cities of Joliet and Fromberg
643 AM MST Tue Dec 9 2025

...HIGH WIND WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

.TODAY...Partly sunny. Isolated rain showers early in the
morning, then scattered rain showers in the late morning and
afternoon. Windy, warmer. Highs in the mid 50s. West winds 20 to
35 mph with gusts to around 55 mph. Chance of precipitation
30 percent. 
.TONIGHT...Mostly cloudy. A 50 percent chance of snow after 3 am.
Lows in the upper 20s. Northwest winds 15 to 25 mph in the
evening shifting to the southeast 5 to 15 mph overnight. 
.WEDNESDAY...Snow early in the morning, then chance of rain, snow
and light freezing rain late in the morning. Slight chance of
rain showers in the afternoon. Little or no snow accumulation.
Highs in the upper 40s. South winds 10 to 20 mph. Chance of
precipitation 80 percent. 
.WEDNESDAY NIGHT...Cloudy with a 30 percent chance of rain
showers. Lows in the upper 30s. Southwest winds 10 to 20 mph. 
.THURSDAY...Mostly cloudy. Chance of rain showers in the morning,
then chance of rain and snow showers in the afternoon. Highs in
the mid 50s. Southwest winds 10 to 20 mph. Chance of
precipitation 50 percent. 
.THURSDAY NIGHT...Snow in the evening, then snow likely
overnight. Much colder. Accumulations possible. Lows around 8.
Chance of precipitation 80 percent. 
.FRIDAY...Snow likely in the morning, then chance of snow in the
afternoon. Much colder. Highs in the mid 20s. Chance of
precipitation 60 percent. 
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows around 8. 
.SATURDAY...Partly sunny. A 20 percent chance of snow in the
morning. Highs in the upper 20s. 
.SATURDAY NIGHT...Mostly cloudy. Lows around 13. 
.SUNDAY...Partly sunny. Warmer. Highs in the lower 40s. 
.SUNDAY NIGHT...Partly cloudy. Warmer. Lows in the mid 20s. 
.MONDAY...Mostly sunny. Highs in the mid 40s. 

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