834
FNUS55 KTFX 020941
FWFTFX
FIRE WEATHER PLANNING FORECAST FOR NORTH-CENTRAL MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
341 AM MDT FRI OCT 2 2026
DISCUSSION
WARMER AND DRIER CONDITIONS ARE EXPECTED TODAY WITH BREEZY WEST
WINDS DEVELOPING THIS AFTERNOON. WINDS DIMINISH THIS EVENING BUT
SHIFT TO THE NORTH LATE TONIGHT AS A SLIGHTLY COOLER AIRMASS MOVES
SOUTH INTO THE REGION FOR SATURDAY. AN EXTENDED PERIOD OF DRYNESS
AND ABOVE AVERAGE TEMPERATURES IS EXPECTED LATE THIS WEEKEND
THROUGH AT LEAST THE FIRST HALF OF NEXT WEEK WITH TEMPERATURES
PEAKING ON MONDAY ALONG WITH THE POTENTIAL FOR BREEZY TO LOCALLY
WINDY CONDITIONS. HOENISCH
MTZ112-022345-
EASTERN GLACIER/TOOLE/CENTRAL/EASTERN PONDERA/LIBERTY-
341 AM MDT FRI OCT 2 2026
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......67-76...57-66 HIGHER ELEVATIONS.
24 HR TREND......12 DEGREES UP...7 DEGREES UP HIGHER ELEVATIONS.
* MIN HUMIDITY..........29-35 PERCENT...38-48 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......10 PERCENT DOWN...1 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 20 TO 25 MPH.
RIDGES.............WEST WINDS 20 TO 25 MPH.
* MIXING HEIGHT.........500-2000 FT AGL INCREASING TO 6000-7000 FT
AGL.
* TRANSPORT WINDS.......WEST 25 TO 30 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......39-44.
24 HR TREND......1 DEGREE UP.
* MAX HUMIDITY..........70-80 PERCENT.
24 HR TREND......14 PERCENT DOWN...4 PERCENT UP HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 15 TO 20 MPH.
RIDGES.............NORTHWEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........3500 FT AGL DECREASING TO 500-1500 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 30 MPH BECOMING NORTHWEST 20 TO
25 MPH AFTER MIDNIGHT.
* CWR...................0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......62-67...56-61 HIGHER ELEVATIONS.
24 HR TREND......9 DEGREES DOWN...2 DEGREES DOWN HIGHER
ELEVATIONS.
* MIN HUMIDITY..........35-41 PERCENT...42-50 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......7 PERCENT UP.
* WIND (20 FT).
LOWER ELEVATIONS...NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
RIDGES.............NORTH WINDS 10 TO 15 MPH SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* MIXING HEIGHT.........500-2000 FT AGL INCREASING TO 3000-4000 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS.......NORTH 15 TO 20 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 70S. SOUTHWEST WINDS AROUND 25 MPH.
TUESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE LOWER 70S. WEST WINDS AROUND 30 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
70.
MTZ113-022345-
HILL AND BLAINE COUNTIES-
341 AM MDT FRI OCT 2 2026
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......70-76...63-68 HIGHER ELEVATIONS.
24 HR TREND......14 DEGREES UP.
* MIN HUMIDITY..........28-36 PERCENT.
24 HR TREND......3 PERCENT DOWN...14 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE
WEST IN THE AFTERNOON.
RIDGES.............WEST WINDS 10 TO 15 MPH.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 5500-7000 FT
AGL.
* TRANSPORT WINDS.......SOUTH 15 TO 20 MPH INCREASING TO WEST
AROUND 25 MPH IN THE AFTERNOON.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......41-46.
24 HR TREND......UNCHANGED.
* MAX HUMIDITY..........66-76 PERCENT.
24 HR TREND......1 PERCENT UP...4 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 10 TO 15 MPH.
RIDGES.............WEST WINDS 10 TO 15 MPH.
* MIXING HEIGHT.........1000-2500 FT AGL DECREASING TO BELOW 1000
FT AGL EARLY IN THE EVENING.
* TRANSPORT WINDS.......NORTHWEST 20 TO 25 MPH.
* CWR...................0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......63-68...57-62 HIGHER ELEVATIONS.
24 HR TREND......9 DEGREES DOWN.
* MIN HUMIDITY..........33-38 PERCENT.
24 HR TREND......6 PERCENT UP.
* WIND (20 FT).
LOWER ELEVATIONS...NORTHWEST WINDS 10 TO 15 MPH.
RIDGES.............NORTH WINDS 5 TO 10 MPH.
* MIXING HEIGHT.........500-2000 FT AGL INCREASING TO 3500-5000 FT
AGL.
* TRANSPORT WINDS.......NORTHWEST 15 TO 20 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER
70S. EAST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S. SOUTH WINDS 15 TO 20 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 70S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS AROUND
70.
MTZ114-022345-
LEWIS AND CLARK NATIONAL FOREST ROCKY MOUNTAIN DISTRICT-
ROCKY MOUNTAIN FRONT-
341 AM MDT FRI OCT 2 2026
TODAY
* SKY/WEATHER...........PARTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......68-76...54-64 HIGHER ELEVATIONS.
24 HR TREND......13 DEGREES UP...7 DEGREES UP HIGHER ELEVATIONS.
* MIN HUMIDITY..........29-38 PERCENT...44-54 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......22 PERCENT DOWN...5 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 20 TO 25 MPH.
RIDGES.............WEST WINDS 20 TO 25 MPH.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 6000-7500 FT
AGL.
* TRANSPORT WINDS.......WEST 25 TO 30 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......38-46.
24 HR TREND......2 DEGREES UP.
* MAX HUMIDITY..........71-81 PERCENT.
24 HR TREND......3 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 15 TO 20 MPH.
RIDGES.............WEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........4500 FT AGL DECREASING TO 500-2000 FT AGL.
* TRANSPORT WINDS.......WEST 25 TO 30 MPH.
* CWR...................0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......63-68...52-62 HIGHER ELEVATIONS.
24 HR TREND......9 DEGREES DOWN...3 DEGREES DOWN HIGHER
ELEVATIONS.
* MIN HUMIDITY..........39-49 PERCENT.
24 HR TREND......8 PERCENT UP.
* WIND (20 FT).
LOWER ELEVATIONS...NORTH WINDS AROUND 5 MPH SHIFTING TO THE
SOUTHEAST IN THE AFTERNOON.
RIDGES.............SOUTHWEST WINDS AROUND 5 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 3500-4500 FT
AGL.
* TRANSPORT WINDS.......NORTH 15 TO 20 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
WARMER. MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE
LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH.
MONDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE MID 70S. SOUTHWEST WINDS AROUND 25 MPH.
TUESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN
THE UPPER 60S. WEST WINDS AROUND 30 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 60S.
MTZ115-022345-
CHOUTEAU AND FERGUS COUNTIES-
341 AM MDT FRI OCT 2 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......74-79...66-74 HIGHER ELEVATIONS.
24 HR TREND......14 DEGREES UP...20 DEGREES UP HIGHER
ELEVATIONS.
* MIN HUMIDITY..........26-33 PERCENT.
24 HR TREND......12 PERCENT DOWN...27 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTH WINDS 10 TO 15 MPH INCREASING TO WEST
20 TO 25 MPH IN THE AFTERNOON.
RIDGES.............WEST WINDS 10 TO 15 MPH.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 7500-8000 FT
AGL.
* TRANSPORT WINDS.......SOUTHWEST 20 TO 25 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......44-49.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY..........62-72 PERCENT.
24 HR TREND......3 PERCENT DOWN...13 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 15 TO 20 MPH.
RIDGES.............WEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........3500 FT AGL DECREASING TO 500-1000 FT AGL.
* TRANSPORT WINDS.......WEST 20 TO 25 MPH.
* CWR...................0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......64-69...57-65 HIGHER ELEVATIONS.
24 HR TREND......10 DEGREES DOWN.
* MIN HUMIDITY..........34-40 PERCENT.
24 HR TREND......6 PERCENT UP.
* WIND (20 FT).
LOWER ELEVATIONS...NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE NORTHEAST IN THE AFTERNOON.
RIDGES.............NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE NORTH IN THE AFTERNOON.
* MIXING HEIGHT.........500-2000 FT AGL INCREASING TO 4000-5000 FT
AGL.
* TRANSPORT WINDS.......NORTHWEST 15 TO 20 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
70S. SOUTHEAST WINDS 15 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S. SOUTHWEST WINDS 20 TO 25 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
70S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
MTZ116-118-022345-
LINCOLN RANGER DISTRICT OF THE HELENA NATIONAL FOREST-
HELENA AND TOWNSEND RANGER DISTRICTS OF THE HELENA NATIONAL
FOREST-
341 AM MDT FRI OCT 2 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......69-77...59-69 HIGHER ELEVATIONS.
24 HR TREND......9 DEGREES UP.
* MIN HUMIDITY..........30-40 PERCENT.
24 HR TREND......14 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTHWEST WINDS 15 TO 20 MPH.
RIDGES.............WEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 7500-8500 FT
AGL.
* TRANSPORT WINDS.......SOUTHWEST 20 TO 25 MPH INCREASING TO WEST
AROUND 30 MPH IN THE AFTERNOON.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......40-47.
24 HR TREND......UNCHANGED.
* MAX HUMIDITY..........67-77 PERCENT.
24 HR TREND......10 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 10 TO 15 MPH.
RIDGES.............WEST WINDS 10 TO 15 MPH.
* MIXING HEIGHT.........5000 FT AGL DECREASING TO 500-2000 FT AGL.
* TRANSPORT WINDS.......WEST 20 TO 25 MPH.
* CWR...................0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......65-71...56-64 HIGHER ELEVATIONS.
24 HR TREND......4 DEGREES DOWN.
* MIN HUMIDITY..........31-41 PERCENT.
24 HR TREND......8 PERCENT UP.
* WIND (20 FT).
LOWER ELEVATIONS...NORTH WINDS AROUND 5 MPH SHIFTING TO THE
EAST IN THE AFTERNOON.
RIDGES.............NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE SOUTHEAST IN THE AFTERNOON.
* MIXING HEIGHT.........500-2000 FT AGL INCREASING TO 3000-4500 FT
AGL LATE IN THE MORNING.
* TRANSPORT WINDS.......NORTHWEST 15 TO 20 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. SOUTHEAST WINDS 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S. SOUTHWEST WINDS 15 TO 20 MPH.
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND 70.
SOUTHWEST WINDS 20 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
UPPER 60S.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS AROUND 70.
MTZ117-022345-
CENTRAL AND EASTERN LEWIS AND CLARK NATIONAL FOREST AREAS-
341 AM MDT FRI OCT 2 2026
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......69-78...61-71 HIGHER ELEVATIONS.
24 HR TREND......14 DEGREES UP.
* MIN HUMIDITY..........27-37 PERCENT.
24 HR TREND......27 PERCENT DOWN...19 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 20 TO 25 MPH.
RIDGES.............WEST WINDS 20 TO 25 MPH.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 7500-8000 FT
AGL.
* TRANSPORT WINDS.......WEST 25 TO 30 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......40-48.
24 HR TREND......3 DEGREES UP.
* MAX HUMIDITY..........63-73 PERCENT.
24 HR TREND......12 PERCENT DOWN...24 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WEST WINDS 15 TO 20 MPH.
RIDGES.............WEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........4500 FT AGL DECREASING TO 500-1000 FT AGL.
* TRANSPORT WINDS.......WEST 20 TO 25 MPH.
* CWR...................0 PERCENT.
SATURDAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......64-69...56-64 HIGHER ELEVATIONS.
24 HR TREND......11 DEGREES DOWN...6 DEGREES DOWN HIGHER
ELEVATIONS.
* MIN HUMIDITY..........32-41 PERCENT.
24 HR TREND......8 PERCENT UP...1 PERCENT UP HIGHER ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...NORTHWEST WINDS 10 TO 15 MPH SHIFTING TO
THE EAST IN THE AFTERNOON.
RIDGES.............NORTHWEST WINDS 15 TO 20 MPH SHIFTING TO
THE SOUTH IN THE AFTERNOON.
* MIXING HEIGHT.........500-1500 FT AGL INCREASING TO 3500-5000 FT
AGL.
* TRANSPORT WINDS.......NORTHWEST 20 TO 25 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
70S. SOUTH WINDS 15 TO 20 MPH.
MONDAY
WINDY. MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER
70S. SOUTHWEST WINDS AROUND 25 MPH.
TUESDAY
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN
THE LOWER 70S. WEST WINDS AROUND 25 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS AROUND
70.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 40S. HIGHS IN THE
LOWER 70S.
WEATHER.GOV/GREATFALLS
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