Expires:202512092300;;271061
FPUS55 KTFX 091022
ZFPTFX

Zone Forecast Product for Central and Southwest Montana
National Weather Service Great Falls MT
322 AM MST Tue Dec 9 2025

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



MTZ318-092300-
Snowy and Judith Mountains-
322 AM MST Tue Dec 9 2025

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 3 PM MST THIS
AFTERNOON...

.TODAY...Windy. Mostly cloudy until late afternoon then becoming
mostly sunny. Slight chance of rain early in the morning, then
chance of rain late in the morning. Chance of snow in the late
morning and early afternoon. Highs 39 to 47. West winds 25 to
35 mph with gusts to around 85 mph becoming northwest 15 to
25 mph with gusts to around 45 mph in the afternoon. Chance of
precipitation 50 percent. 
.TONIGHT...Colder. Partly cloudy in the evening, then cloudy with
a 50 percent chance of snow after midnight. Near steady
temperature in the upper 20s. West winds 10 to 15 mph with gusts
to around 40 mph shifting to the southwest 5 to 10 mph with gusts
to around 25 mph after midnight. 
.WEDNESDAY...Snow and chance of rain in the morning, then chance
of rain and slight chance of snow in the afternoon. Snow
accumulation up to 5 inches. Highs 41 to 47. Southwest winds
10 to 20 mph with gusts to around 35 mph. Chance of precipitation
near 100 percent. 
.WEDNESDAY NIGHT...Breezy. Rain likely and slight chance of snow
in the evening, then snow and rain likely after midnight. Heavy
snow accumulations. Lows in the mid 30s. West winds 10 to 25 mph
with gusts to around 45 mph. Chance of precipitation 70 percent. 
.THURSDAY...Snow and rain in the morning, then snow in the
afternoon. Heavy snow accumulations. Highs 37 to 43. Temperatures
falling into the upper teens in the afternoon. West winds 10 to
15 mph. Gusts up to 40 mph decreasing to 30 mph in the afternoon.
Chance of precipitation 90 percent. 
.THURSDAY NIGHT AND FRIDAY...Much colder. Snow likely. Heavy snow
accumulations. Lows around 2. Highs 11 to 19. Chance of snow
70 percent. 
.FRIDAY NIGHT...Cloudy. Chance of snow in the evening, then
slight chance of snow after midnight. Lows around 3. Chance of
snow 50 percent. 
.SATURDAY...Mostly cloudy. Chance of snow in the morning, then
slight chance of snow in the afternoon. Highs 19 to 25. Chance of
snow 40 percent. 
.SATURDAY NIGHT AND SUNDAY...Not as cool. Mostly cloudy. Lows
9 to 15. Highs 34 to 40. 
.SUNDAY NIGHT AND MONDAY...Mostly cloudy. Lows in the mid 20s.
Highs 37 to 43. 

$$