Expires:202512221500;;996050
FPUS55 KBYZ 212319
ZFPBYZ

Zone Forecast Product for South Central and Southeast Montana
National Weather Service Billings MT
417 PM MST Sun Dec 21 2025

Spot temperatures and probabilities of measurable precipitation
are for tonight, Monday, Monday night, and Tuesday.



MTZ235-221500-
Southwestern Yellowstone-
Including the city of Billings
417 PM MST Sun Dec 21 2025

.TONIGHT...Mostly cloudy. Chance of rain early in the evening,
then slight chance of rain in the late evening and overnight.
Lows around 30. North winds 5 to 10 mph in the evening shifting
to the west overnight. Chance of precipitation 40 percent. 
.MONDAY...Mostly cloudy. Warmer. Slight chance of rain early in
the morning, then chance of rain late in the morning. Slight
chance of rain early in the afternoon. Highs around 50. West
winds 5 to 15 mph. Chance of precipitation 30 percent. 
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northeast
winds 5 to 10 mph. 
.TUESDAY...Partly sunny. Highs in the upper 40s. Southwest winds
5 to 10 mph. 
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southwest
winds 5 to 10 mph. 
.WEDNESDAY...Decreasing clouds. Highs in the upper 50s. 
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of rain
overnight. Slight chance of rain and snow after 3 am. Lows around
30. Chance of precipitation 20 percent. 
.CHRISTMAS DAY...Partly sunny with a 30 percent chance of rain
and snow. Colder. Highs in the lower 40s. 
.THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. 
.FRIDAY...Partly sunny with a 20 percent chance of rain and snow.
Highs in the mid 40s. 
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of rain and
snow in the evening. Lows in the mid 20s. 
.SATURDAY...Decreasing clouds. Highs in the mid 40s. 
.SATURDAY NIGHT...Decreasing clouds. Lows in the upper 20s. 
.SUNDAY...Mostly sunny. Highs in the upper 40s. 

&&
                  TEMPERATURE         /       PRECIPITATION        

Billings     30     50     31     49  /  40     30     10      0 


$$