861
FNUS55 KTFX 260957
FWFTFX
FIRE WEATHER PLANNING FORECAST FOR NORTH-CENTRAL MONTANA
NATIONAL WEATHER SERVICE GREAT FALLS MT
357 AM MDT SUN OCT 26 2025
DISCUSSION
GUSTY WINDS ARE EXPECTED TODAY AS COOLER AIR SURGES INTO NORTH
CENTRAL MONTANA, WITH WIDESPREAD GUSTS OF 40-45 MPH EXPECTED FOR
MOST OF THE AREA AND GUSTS TO 60 MPH EXPECTED ALONG THE ROCKY
MOUNTAIN FRONT AND OVER TOWARDS CUT BANK. WINDS WILL GRADUALLY
SUBSIDE THIS AFTERNOON AND OVERNIGHT TONIGHT AS HIGH PRESSURE
BUILDS BACK INTO THE AREA, WITH MORE BENIGN WEATHER EXPECTED
TUESDAY. ANOTHER PERIOD OF GUSTY WINDS IS POSSIBLE ON WEDNESDAY,
PARTICULARLY ALONG THE ROCKY MOUNTAIN FRONT AND PLAINS WEST OF
I-15.
MTZ112-262215-
EASTERN GLACIER/TOOLE/CENTRAL/EASTERN PONDERA/LIBERTY-
357 AM MDT SUN OCT 26 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......41-51...32-41 HIGHER ELEVATIONS.
24 HR TREND......11 DEGREES DOWN...16 DEGREES DOWN HIGHER
ELEVATIONS.
* MIN HUMIDITY..........34-44 PERCENT...47-57 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......9 PERCENT UP...35 PERCENT UP HIGHER ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...VERY WINDY. SOUTHWEST WINDS 35 TO 40 MPH.
RIDGES.............VERY WINDY. SOUTHWEST WINDS 35 TO 40 MPH.
* MIXING HEIGHT.........1000-1500 FT AGL INCREASING TO 3000-4500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 5500-6500 FT AGL
EARLY IN THE AFTERNOON INCREASING TO 7000-7500 FT AGL EARLY IN
THE AFTERNOON DECREASING TO 5000 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 55 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......27-32.
24 HR TREND......7 DEGREES DOWN.
* MAX HUMIDITY..........64-74 PERCENT.
24 HR TREND......21 PERCENT DOWN...10 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. SOUTHWEST WINDS 30 TO 35 MPH.
RIDGES.............VERY WINDY. SOUTHWEST WINDS AROUND 35 MPH
DECREASING TO AROUND 25 MPH AFTER MIDNIGHT.
* MIXING HEIGHT.........1000-2500 FT AGL DECREASING TO BELOW 1000
FT AGL IN THE LATE EVENING AND OVERNIGHT.
* TRANSPORT WINDS.......SOUTHWEST 40 TO 45 MPH.
* CWR...................0 PERCENT.
MONDAY
* SKY/WEATHER...........PARTLY SUNNY. CHANCE OF SNOW IN THE
MORNING. SLIGHT CHANCE OF SNOW IN THE AFTERNOON.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......40-49...31-40 HIGHER ELEVATIONS.
24 HR TREND......UNCHANGED.
* MIN HUMIDITY..........35-45 PERCENT...46-56 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......5 PERCENT UP...4 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. WEST WINDS 25 TO 35 MPH.
RIDGES.............WINDY. WEST WINDS 25 TO 35 MPH.
* MIXING HEIGHT.........1000-2500 FT AGL INCREASING TO 3000-4500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 5500-6500 FT AGL IN
THE AFTERNOON DECREASING TO 4500 FT AGL LATE IN THE AFTERNOON.
* TRANSPORT WINDS.......WEST AROUND 50 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
WINDY. MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE
MID 40S. WEST WINDS AROUND 25 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND
SNOW. LOWS IN THE UPPER 20S. HIGHS IN THE MID 50S. SOUTHWEST
WINDS AROUND 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. WEST WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
50S.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE
LOWER 40S. HIGHS IN THE UPPER 50S.
MTZ113-262215-
HILL AND BLAINE COUNTIES-
357 AM MDT SUN OCT 26 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......51-56...42-47 HIGHER ELEVATIONS.
24 HR TREND......11 DEGREES DOWN.
* MIN HUMIDITY..........25-30 PERCENT.
24 HR TREND......4 PERCENT DOWN...2 PERCENT UP HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. SOUTHWEST WINDS AROUND 30 MPH.
RIDGES.............WINDY. WEST WINDS 25 TO 30 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL INCREASING TO 4000-5500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 6500-7500 FT AGL
EARLY IN THE AFTERNOON INCREASING TO 8000-8500 FT AGL LATE IN THE
AFTERNOON DECREASING TO 6500 FT AGL.
* TRANSPORT WINDS.......WEST 40 TO 45 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......26-33.
24 HR TREND......8 DEGREES DOWN.
* MAX HUMIDITY..........57-67 PERCENT.
24 HR TREND......7 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTHWEST WINDS 15 TO 20 MPH.
RIDGES.............SOUTHWEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........1000-2500 FT AGL DECREASING TO BELOW 1000
FT AGL IN THE LATE EVENING AND OVERNIGHT.
* TRANSPORT WINDS.......SOUTHWEST AROUND 30 MPH DECREASING TO 20 TO
25 MPH AFTER MIDNIGHT.
* CWR...................0 PERCENT.
MONDAY
* SKY/WEATHER...........PARTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......47-52...38-43 HIGHER ELEVATIONS.
24 HR TREND......3 DEGREES DOWN.
* MIN HUMIDITY..........32-39 PERCENT.
24 HR TREND......6 PERCENT UP.
* 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 3000-4000 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 5000-6500 FT AGL
EARLY IN THE AFTERNOON INCREASING TO 6000-7000 FT AGL EARLY IN
THE AFTERNOON DECREASING TO 4500 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 35 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE UPPER
40S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE
UPPER 50S. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
LOWER 50S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 50S.
SATURDAY
MOSTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER
60S.
MTZ114-262215-
LEWIS AND CLARK NATIONAL FOREST ROCKY MOUNTAIN DISTRICT-
ROCKY MOUNTAIN FRONT-
357 AM MDT SUN OCT 26 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY. CHANCE OF SNOW IN THE
MORNING.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......41-50...27-37 HIGHER ELEVATIONS.
24 HR TREND......15 DEGREES DOWN.
* MIN HUMIDITY..........33-43 PERCENT...56-66 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......1 PERCENT UP...27 PERCENT UP HIGHER ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...VERY WINDY. SOUTHWEST WINDS AROUND 40 MPH
DECREASING TO AROUND 30 MPH IN THE AFTERNOON.
RIDGES.............STRONG WINDS. WEST WINDS 40 TO 45 MPH.
* MIXING HEIGHT.........2000-3500 FT AGL INCREASING TO 4500-5500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 5500-7000 FT AGL IN
THE AFTERNOON DECREASING TO 4500 FT AGL LATE IN THE AFTERNOON.
* TRANSPORT WINDS.......WEST 50 TO 55 MPH.
* CWR...................10 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
SLIGHT CHANCE OF SNOW IN THE EVENING. CHANCE OF SNOW AFTER
MIDNIGHT.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......28-33...20-27 HIGHER ELEVATIONS.
24 HR TREND......7 DEGREES DOWN.
* MAX HUMIDITY..........60-70 PERCENT...73-83 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......25 PERCENT DOWN...12 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. SOUTHWEST WINDS 30 TO 35 MPH.
RIDGES.............VERY WINDY. SOUTHWEST WINDS 30 TO 35 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 40 TO 45 MPH.
* CWR...................10 PERCENT.
MONDAY
* SKY/WEATHER...........PARTLY SUNNY. CHANCE OF SNOW.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......38-47...25-35 HIGHER ELEVATIONS.
24 HR TREND......2 DEGREES DOWN.
* MIN HUMIDITY..........34-44 PERCENT...59-69 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......2 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. WEST WINDS 25 TO 35 MPH.
RIDGES.............VERY WINDY. WEST WINDS 25 TO 35 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL INCREASING TO 3000-4500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 5000-6000 FT AGL IN
THE AFTERNOON DECREASING TO 3500 FT AGL LATE IN THE AFTERNOON.
* TRANSPORT WINDS.......WEST 50 TO 55 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
WINDY. MOSTLY CLEAR. SLIGHT CHANCE OF SNOW. LOWS IN
THE LOWER 20S. HIGHS IN THE MID 40S. WEST WINDS AROUND 30 MPH.
WEDNESDAY
WINDY. PARTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS
IN THE UPPER 20S. HIGHS IN THE LOWER 50S. SOUTHWEST WINDS AROUND
25 MPH.
THURSDAY
WINDY. PARTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 40S. WEST WINDS AROUND 25 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF
RAIN. LOWS IN THE UPPER 20S. HIGHS IN THE LOWER 50S.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
LOWER 40S. HIGHS IN THE MID 50S.
MTZ115-262215-
CHOUTEAU AND FERGUS COUNTIES-
357 AM MDT SUN OCT 26 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......50-56...42-49 HIGHER ELEVATIONS.
24 HR TREND......11 DEGREES DOWN.
* MIN HUMIDITY..........23-30 PERCENT.
24 HR TREND......UNCHANGED.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. WEST WINDS AROUND 30 MPH.
RIDGES.............WINDY. WEST WINDS 25 TO 30 MPH.
* MIXING HEIGHT.........1500-2500 FT AGL INCREASING TO 4000-5500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 6500-8000 FT AGL
EARLY IN THE AFTERNOON INCREASING TO 8500-9000 FT AGL EARLY IN
THE AFTERNOON DECREASING TO 6500 FT AGL.
* TRANSPORT WINDS.......WEST 40 TO 45 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......30-35.
24 HR TREND......7 DEGREES DOWN.
* MAX HUMIDITY..........56-64 PERCENT.
24 HR TREND......2 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTHWEST WINDS 15 TO 20 MPH.
RIDGES.............SOUTHWEST WINDS 15 TO 20 MPH.
* MIXING HEIGHT.........500-1500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 25 MPH.
* CWR...................0 PERCENT.
MONDAY
* SKY/WEATHER...........PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE
MORNING.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......45-51...36-42 HIGHER ELEVATIONS.
24 HR TREND......5 DEGREES DOWN.
* MIN HUMIDITY..........30-36 PERCENT.
24 HR TREND......3 PERCENT UP...9 PERCENT UP HIGHER ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. WEST WINDS AROUND 25 MPH.
RIDGES.............WEST WINDS 20 TO 25 MPH.
* MIXING HEIGHT.........1000-2500 FT AGL INCREASING TO 3500-5000 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 6000-7500 FT AGL IN
THE AFTERNOON DECREASING TO 4500 FT AGL LATE IN THE AFTERNOON.
* TRANSPORT WINDS.......WEST 35 TO 40 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
WARMER. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
AROUND 60. SOUTH WINDS 15 TO 20 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
LOWER 50S. WEST WINDS 20 TO 25 MPH.
FRIDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS AROUND 60.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. LOWS IN THE MID
40S. HIGHS IN THE LOWER 60S.
MTZ116-118-262215-
LINCOLN RANGER DISTRICT OF THE HELENA NATIONAL FOREST-
HELENA AND TOWNSEND RANGER DISTRICTS OF THE HELENA NATIONAL
FOREST-
357 AM MDT SUN OCT 26 2025
TODAY
* SKY/WEATHER...........PARTLY SUNNY. SLIGHT CHANCE OF SNOW IN THE
MORNING.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......41-51...31-41 HIGHER ELEVATIONS.
24 HR TREND......14 DEGREES DOWN.
* MIN HUMIDITY..........32-42 PERCENT...42-52 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......5 PERCENT UP...13 PERCENT UP HIGHER ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. SOUTHWEST WINDS AROUND 25 MPH.
RIDGES.............WINDY. SOUTHWEST WINDS AROUND 25 MPH.
* MIXING HEIGHT.........1500-2500 FT AGL INCREASING TO 4000 FT AGL
LATE IN THE MORNING, THEN INCREASING TO 6000-7500 FT AGL LATE IN
THE MORNING INCREASING TO 8000-8500 FT AGL IN THE AFTERNOON
DECREASING TO 6500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 40 MPH.
* CWR...................10 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SNOW AND RAIN AFTER MIDNIGHT.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......23-30.
24 HR TREND......5 DEGREES DOWN.
* MAX HUMIDITY..........73-83 PERCENT.
24 HR TREND......4 PERCENT DOWN...19 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTHWEST WINDS 20 TO 25 MPH.
RIDGES.............WINDY. SOUTHWEST WINDS 20 TO 25 MPH.
* MIXING HEIGHT.........1000-2000 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST AROUND 25 MPH INCREASING TO WEST
AROUND 35 MPH AFTER MIDNIGHT.
* CWR...................10 PERCENT.
MONDAY
* SKY/WEATHER...........PARTLY SUNNY. SLIGHT CHANCE OF SNOW.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......36-44...26-36 HIGHER ELEVATIONS.
24 HR TREND......8 DEGREES DOWN.
* MIN HUMIDITY..........36-46 PERCENT...47-57 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......9 PERCENT UP...7 PERCENT DOWN HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. WEST WINDS 20 TO 30 MPH.
RIDGES.............WINDY. WEST WINDS 20 TO 30 MPH.
* MIXING HEIGHT.........1500-2500 FT AGL INCREASING TO 3500-4500 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 6000-7000 FT AGL LATE
IN THE MORNING INCREASING TO 7000-8500 FT AGL IN THE AFTERNOON
DECREASING TO 5000 FT AGL.
* TRANSPORT WINDS.......WEST AROUND 45 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. SOUTHWEST WINDS 15 TO 20 MPH.
WEDNESDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS
IN THE UPPER 20S. HIGHS IN THE LOWER 50S. SOUTH WINDS 20 TO
25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
MID 40S. SOUTHWEST WINDS 15 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 30S. HIGHS IN THE MID 50S.
MTZ117-262215-
CENTRAL AND EASTERN LEWIS AND CLARK NATIONAL FOREST AREAS-
357 AM MDT SUN OCT 26 2025
TODAY
* SKY/WEATHER...........MOSTLY SUNNY.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......44-52...35-45 HIGHER ELEVATIONS.
24 HR TREND......11 DEGREES DOWN...17 DEGREES DOWN HIGHER
ELEVATIONS.
* MIN HUMIDITY..........30-40 PERCENT.
24 HR TREND......1 PERCENT DOWN...8 PERCENT UP HIGHER
ELEVATIONS.
* WIND (20 FT).
LOWER ELEVATIONS...VERY WINDY. SOUTHWEST WINDS 30 TO 35 MPH.
RIDGES.............VERY WINDY. SOUTHWEST WINDS 30 TO 35 MPH.
* MIXING HEIGHT.........1500-2500 FT AGL INCREASING TO 4000-5000 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 6000-7000 FT AGL
EARLY IN THE AFTERNOON INCREASING TO 7000-8000 FT AGL EARLY IN
THE AFTERNOON DECREASING TO 5500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 40 TO 45 MPH.
* CWR...................0 PERCENT.
TONIGHT
* SKY/WEATHER...........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SNOW AFTER MIDNIGHT.
* CHANCE LIGHTNING.......0 PERCENT.
* MIN TEMPERATURE.......24-32.
24 HR TREND......5 DEGREES DOWN.
* MAX HUMIDITY..........64-74 PERCENT.
24 HR TREND......25 PERCENT DOWN.
* WIND (20 FT).
LOWER ELEVATIONS...SOUTHWEST WINDS 20 TO 25 MPH.
RIDGES.............SOUTHWEST WINDS 20 TO 25 MPH.
* MIXING HEIGHT.........1000-1500 FT AGL.
* TRANSPORT WINDS.......SOUTHWEST 25 TO 30 MPH.
* CWR...................0 PERCENT.
MONDAY
* SKY/WEATHER...........PARTLY SUNNY. SLIGHT CHANCE OF SNOW.
* CHANCE LIGHTNING.......0 PERCENT.
* MAX TEMPERATURE.......38-48...29-39 HIGHER ELEVATIONS.
24 HR TREND......6 DEGREES DOWN.
* MIN HUMIDITY..........31-41 PERCENT...41-51 PERCENT HIGHER
ELEVATIONS.
24 HR TREND......3 PERCENT UP.
* WIND (20 FT).
LOWER ELEVATIONS...WINDY. WEST WINDS AROUND 30 MPH.
RIDGES.............WINDY. WEST WINDS AROUND 30 MPH.
* MIXING HEIGHT.........1500-2500 FT AGL INCREASING TO 3500-5000 FT
AGL LATE IN THE MORNING, THEN INCREASING TO 6000-7000 FT AGL IN
THE AFTERNOON DECREASING TO 5000 FT AGL LATE IN THE AFTERNOON.
* TRANSPORT WINDS.......WEST 40 TO 45 MPH.
* CWR...................0 PERCENT.
FORECAST DAYS 3 THROUGH 7...
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 20S. HIGHS IN THE
LOWER 40S. WEST WINDS 20 TO 25 MPH.
WEDNESDAY
WARMER. PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE MID 50S. SOUTHWEST WINDS 20 TO 25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE
UPPER 40S. SOUTHWEST WINDS 20 TO 25 MPH.
FRIDAY
MOSTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER 50S.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS
IN THE LOWER 40S. HIGHS IN THE UPPER 50S.
WEATHER.GOV/GREATFALLS
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