830
FNUS55 KMSO 201911
FWFMSO
FIRE WEATHER PLANNING FORECAST FOR WRN MONTANA AND N CNTRL IDAHO
NATIONAL WEATHER SERVICE MISSOULA MT
1211 PM MST FRI FEB 20 2026
DISCUSSION
IDAHO (ZONES 102 AND 103): QUIET WEEKEND: SNOW SHOWERS WITH THE
WEATHER PATTERN DURING EVENING, THEN PATCHY FOG POTENTIAL, MIX
SUN/CLOUDS. TAKING A QUICK LOOK AT THE NEXT 48 HOURS... TONIGHT'S
WEATHER, MOSTLY CLOUDY. SATURDAY, PARTLY CLOUDY. IT'LL BE NOT AS
COOL. HUMIDITIES WILL BE A LITTLE LOWER. SATURDAY NIGHT, MOSTLY
CLOUDY. SUNDAY, PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND SNOW
IN THE AFTERNOON. IT'LL BE NOT AS COOL.
NORTHWEST MT (ZONES 104 AND 105): QUIET WEEKEND: SNOW SHOWERS WITH
THE WEATHER PATTERN DURING EVENING, THEN PATCHY FOG POTENTIAL, MIX
SUN/CLOUDS. TAKING A QUICK LOOK AT THE NEXT 48 HOURS... TONIGHT'S
WEATHER, MOSTLY CLOUDY. SATURDAY, PARTLY CLOUDY. IT'LL BE NOT AS
COLD. SATURDAY NIGHT, PARTLY CLOUDY UNTIL MIDNIGHT THEN BECOMING
MOSTLY CLOUDY. SUNDAY, MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW IN
THE AFTERNOON. IT'LL BE NOT AS COOL.
WEST CENTRAL MT (ZONES 106, 107 AND 108): QUIET WEEKEND: SNOW
SHOWERS WITH THE WEATHER PATTERN DURING EVENING, THEN PATCHY FOG
POTENTIAL, MIX SUN/CLOUDS. TAKING A QUICK LOOK AT THE NEXT
48 HOURS... TONIGHT'S WEATHER, MOSTLY CLOUDY. SATURDAY, PARTLY
CLOUDY. IT'LL BE NOT AS COLD. SATURDAY NIGHT, PARTLY CLOUDY UNTIL
MIDNIGHT THEN BECOMING MOSTLY CLOUDY. SUNDAY, MOSTLY CLOUDY IN THE
DAY THEN CLEARING. IT'LL BE NOT AS COOL.
SOUTHWEST MT (ZONES 109, 110 AND 111): QUIET WEEKEND: SNOW SHOWERS
WITH THE WEATHER PATTERN DURING EVENING, THEN PATCHY FOG
POTENTIAL, MIX SUN/CLOUDS. TAKING A QUICK LOOK AT THE NEXT
48 HOURS... TONIGHT'S WEATHER, PARTLY CLOUDY UNTIL MIDNIGHT THEN
BECOMING MOSTLY CLOUDY. SATURDAY, MOSTLY CLOUDY IN THE DAY THEN
CLEARING. IT'LL BE NOT AS COLD. HUMIDITIES WILL BE A LITTLE LOWER.
SATURDAY NIGHT, MOSTLY CLOUDY. SUNDAY, MOSTLY CLOUDY IN THE DAY THEN
CLEARING. IT'LL BE NOT AS COOL.
IDZ102-103-211100-
PALOUSE/HELLS CANYON-CLEARWATER/NEZ PERCE-
1111 AM PST FRI FEB 20 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....13-23.
* MAX HUMIDITY........68-78 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......4 KFT AGL UNTIL 1800, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH UNTIL 1900, THEN SOUTHEAST
10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....38-48 VALLEYS AND 30-40 RIDGES.
* MIN HUMIDITY........43-53 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTH 10-20 MPH IN THE MORNING.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT IN THE PALOUSE/HELLS
CANYON...AND 0 PERCENT IN THE CLEARWATER/NEZ PERCE.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....20-30.
* MAX HUMIDITY........58-68 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHEAST 10-15 MPH.
* RIDGE TOP............SOUTHEAST 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
AFTERNOON. SNOW LEVEL 3500 FEET.
* MAX TEMPERATURE.....45-55 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY........43-53 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHEAST 10-15 MPH.
* RIDGE TOP............SOUTH 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200, THEN 4
KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 50 PERCENT. LOWS 35-45. HIGHS 45-55. MIN HUMIDITIES
55-65 PERCENT. SOUTH WINDS 10-15 MPH.
TUESDAY
CLOUDY WITH RAIN AND SNOW. CHANCE OF PRECIPITATION
80 PERCENT. LOWS 35-45. HIGHS 40-50. MIN HUMIDITIES 55-65 PERCENT.
SOUTH WINDS 10-15 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 30-40. HIGHS 35-45. SOUTHWEST WINDS
5-15 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE
OF PRECIPITATION 20 PERCENT. LOWS 25-35. HIGHS 40-50.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SNOW AND RAIN. CHANCE OF
PRECIPITATION 40 PERCENT. LOWS 30-40. HIGHS 40-50.
MTZ104-105-211100-
KOOTENAI-FLATHEAD/GLACIER PARK-
1211 PM MST FRI FEB 20 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....5-15.
* MAX HUMIDITY........79-89 PERCENT VALLEYS AND 71-81 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHWEST 10-20 MPH.
* MIXING HEIGHT.......4 KFT AGL UNTIL 1800, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 MPH UNTIL 0100, THEN VARIABLE
LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....35-40 VALLEYS AND 20-30 RIDGES.
* MIN HUMIDITY........48-58 PERCENT VALLEYS AND 58-68 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHEAST 10-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1300, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....10-20.
* MAX HUMIDITY........78-88 PERCENT VALLEYS AND 69-79 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING VARIABLE LESS THAN 5 MPH
AFTER MIDNIGHT.
* RIDGE TOP............EAST 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....40-45 VALLEYS AND 30-35 RIDGES.
* MIN HUMIDITY........46-56 PERCENT VALLEYS AND 52-62 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHEAST 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH UNTIL 1300, THEN SOUTH 10
MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
MONDAY
MOSTLY CLOUDY WITH SNOW AND RAIN. CHANCE OF PRECIPITATION
90 PERCENT. LOWS 30-40. HIGHS 40-50. MIN HUMIDITIES 70-80 PERCENT.
SOUTH WINDS 15-25 MPH.
TUESDAY
MOSTLY CLOUDY WITH SNOW LIKELY AND CHANCE OF RAIN. CHANCE OF
PRECIPITATION 70 PERCENT. LOWS 30-40. HIGHS 35-45. MIN HUMIDITIES
55-65 PERCENT. SOUTHWEST WINDS 15-25 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW
30 PERCENT. LOWS 25-35. HIGHS 30-40. SOUTHWEST WINDS 20-30 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 25-35. HIGHS 35-45.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW 30 PERCENT.
LOWS 25-35. HIGHS 35-45.
MTZ106-108-211100-
WEST LOLO-EAST LOLO-
1211 PM MST FRI FEB 20 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....10-20.
* MAX HUMIDITY........78-88 PERCENT VALLEYS AND 68-78 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 5-10 MPH BECOMING VARIABLE LESS THAN 5
MPH AFTER MIDNIGHT.
* RIDGE TOP............WEST 15-25 MPH BECOMING SOUTHWEST 5-15 MPH
AFTER MIDNIGHT.
* MIXING HEIGHT.......4 KFT AGL UNTIL 1800, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 2300, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....30-40.
* MIN HUMIDITY........44-54 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHEAST 10-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1300, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTH 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....15-25.
* MAX HUMIDITY........73-83 PERCENT VALLEYS AND 61-71 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......EAST 5-10 MPH.
* RIDGE TOP............EAST 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....35-45.
* MIN HUMIDITY........43-53 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHEAST 10-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200. 4 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....SOUTHEAST 15 MPH UNTIL 1400, THEN SOUTH 15
MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
MONDAY
PARTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF SNOW. CHANCE OF
PRECIPITATION 60 PERCENT. LOWS 30-40. HIGHS 40-50. MIN HUMIDITIES
55-65 PERCENT. SOUTH WINDS 10-15 MPH.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 35-45. HIGHS 40-50. MIN HUMIDITIES
55-65 PERCENT. SOUTHWEST WINDS 10-20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW
30 PERCENT. LOWS 25-35. HIGHS 35-45. WEST WINDS 15-25 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 25-35. HIGHS 40-50.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 25-35. HIGHS 35-45.
MTZ107-211100-
FLATHEAD RESERVATION-
1211 PM MST FRI FEB 20 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....20-25 VALLEYS AND 10-15 RIDGES.
* MAX HUMIDITY........64-74 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHWEST 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............WEST 15-25 MPH DECREASING TO 5-15 MPH AFTER
MIDNIGHT.
* MIXING HEIGHT.......5 KFT AGL UNTIL 1800, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH UNTIL 2200, THEN VARIABLE
LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....40-45 VALLEYS AND 25-30 RIDGES.
* MIN HUMIDITY........44-54 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHWEST 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1300, THEN 2
KFT AGL.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....20-25.
* MAX HUMIDITY........62-72 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTHEAST 10-15 MPH.
* RIDGE TOP............SOUTHEAST 10-20 MPH INCREASING TO 15-25 MPH
AFTER MIDNIGHT.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....45-50 VALLEYS AND 30-35 RIDGES.
* MIN HUMIDITY........45-55 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHEAST 15-25 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1300, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH UNTIL 1300, THEN SOUTH 10
MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
MONDAY
MOSTLY CLOUDY WITH RAIN LIKELY AND CHANCE OF SNOW. CHANCE OF
PRECIPITATION 70 PERCENT. LOWS 30-40. HIGHS 45-55. MIN HUMIDITIES
60-70 PERCENT. SOUTH WINDS 10-15 MPH.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 35-45. HIGHS 40-50. MIN HUMIDITIES
50-60 PERCENT. SOUTHWEST WINDS 10-20 MPH.
WEDNESDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 30-40. HIGHS 40-50. SOUTHWEST WINDS 15-25 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 30-40. HIGHS 40-50.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 30-40. HIGHS 40-50.
MTZ109-211100-
BITTERROOT-
1211 PM MST FRI FEB 20 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....10-15.
* MAX HUMIDITY........71-81 PERCENT VALLEYS AND 63-73 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 5-10 MPH BECOMING VARIABLE LESS THAN 5
MPH AFTER MIDNIGHT.
* RIDGE TOP............SOUTHWEST 10-20 MPH.
* MIXING HEIGHT.......4 KFT AGL UNTIL 1800, THEN 1-2 KFT AGL.
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 2000, THEN SOUTHWEST 10
MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....40-45 VALLEYS AND 30-35 RIDGES.
* MIN HUMIDITY........32-42 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTH 10-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1200, THEN 3 KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....15-25.
* MAX HUMIDITY........68-78 PERCENT VALLEYS AND 58-68 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHEAST 10-15 MPH.
* RIDGE TOP............SOUTHEAST 10-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL.
* TRANSPORT WINDS.....SOUTH 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....50-55 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY........35-45 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 5-15 MPH.
* RIDGE TOP............SOUTH 5-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200. 5 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....SOUTH 15 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
MONDAY
PARTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW 30 PERCENT.
LOWS 30-40. HIGHS 45-55. MIN HUMIDITIES 45-55 PERCENT. SOUTH WINDS
10-20 MPH.
TUESDAY
MOSTLY CLOUDY WITH SNOW LIKELY AND CHANCE OF RAIN. CHANCE OF
PRECIPITATION 70 PERCENT. LOWS 35-45. HIGHS 40-50. MIN HUMIDITIES
45-55 PERCENT. SOUTHWEST WINDS 10-20 MPH.
WEDNESDAY
COLDER. MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW
30 PERCENT. LOWS 25-35. HIGHS 30-40. WEST WINDS 15-25 MPH.
THURSDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 20-30. HIGHS 40-50.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW 30 PERCENT.
LOWS 25-35. HIGHS 40-50.
MTZ110-111-211100-
DEERLODGE/WEST BEAVERHEAD-EAST BEAVERHEAD-
1211 PM MST FRI FEB 20 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SNOW.
* MIN TEMPERATURE.....2 BELOW TO 8 ABOVE ZERO VALLEYS AND 5-10
RIDGES.
* MAX HUMIDITY........69-79 PERCENT VALLEYS AND 61-71 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHWEST 10-15 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......4 KFT AGL UNTIL 1800, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 0200, THEN SOUTHWEST 10
MPH.
* CHANCE LIGHTNING....0 PERCENT IN THE DEERLODGE/WEST
BEAVERHEAD...AND NEAR 0 PERCENT IN THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....30-40 VALLEYS AND 23-33 RIDGES.
* MIN HUMIDITY........29-39 PERCENT VALLEYS AND 43-53 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 10-20 MPH.
* RIDGE TOP............SOUTHWEST 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....8-18 VALLEYS AND 15-20 RIDGES.
* MAX HUMIDITY........65-75 PERCENT VALLEYS AND 56-66 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 10-15 MPH.
* RIDGE TOP............SOUTH 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....40-50 VALLEYS AND 28-38 RIDGES.
* MIN HUMIDITY........28-38 PERCENT VALLEYS AND 37-47 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 10-20 MPH.
* RIDGE TOP............SOUTH 10-20 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1200, THEN 3
KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH UNTIL 1300, THEN 20 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
MONDAY
PARTLY CLOUDY. LOWS 20-30. HIGHS 40-50. MIN HUMIDITIES
30-40 PERCENT. SOUTH WINDS 15-25 MPH.
TUESDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 20 PERCENT. LOWS 30-40. HIGHS 40-50. MIN HUMIDITIES
40-50 PERCENT. SOUTHWEST WINDS 20-30 MPH.
WEDNESDAY
COLDER. PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE
OF SNOW 20 PERCENT. LOWS 20-30. HIGHS 30-40. WEST WINDS 20-30 MPH.
THURSDAY
PARTLY CLOUDY. LOWS 20-30. HIGHS 35-45.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. CHANCE OF SNOW
20 PERCENT. LOWS 25-35. HIGHS 40-50.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page