510
FNUS55 KMSO 241057
FWFMSO
FIRE WEATHER PLANNING FORECAST FOR WRN MONTANA AND N CNTRL IDAHO
NATIONAL WEATHER SERVICE MISSOULA MT
457 AM MDT WED JUN 24 2026
DISCUSSION
IDAHO (ZONES 102 AND 103): WARMING AND DRYING TODAY, THEN A WEAK
DISTURBANCE WILL MOVE INTO THE REGION ON THURSDAY. THIS FEATURE WILL
CAUSE SOME SHOWER ACTIVITY MAINLY IN 103 DURING THE AFTERNOON. GUSTY
WEST WINDS ARE EXPECTED TO DEVELOP AROUND LEWISTON AND THE PALOUSE AREA
LATE THURSDAY AFTERNOON AND EVENING CREATING NEAR CRITICAL FIRE WEATHER
CONDITIONS. A COLD FRONT WILL PUSH THROUGH THE REGION ON FRIDAY THEN A
LOW PRESSURE SYSTEM WILL SETTLE OVER THE AREA DURING THE WEEKEND INTO
THE FIRST PART OF NEXT WEEK. SIGNIFICANTLY COOLER CONDITIONS AND
WIDESPREAD WETTING RAIN IS EXPECTED. THE HEAVIEST PRECIPITATION AMOUNTS
ARE EXPECTED ACROSS THE SOUTHERN PORTION OF 102 AND 103.
NORTHWEST MT (ZONES 104 AND 105): WARMING AND DRYING TODAY, THEN A WEAK
DISTURBANCE WILL MOVE INTO THE REGION TONIGHT INTO THURSDAY. THIS
FEATURE WILL CAUSE A FEW SHOWERS OVERNIGHT, BUT THUNDERSTORMS ARE
EXPECTED TO DEVELOP THURSDAY AFTERNOON. A COLD FRONT WILL PUSH THROUGH
THE REGION ON FRIDAY THEN A LOW PRESSURE SYSTEM WILL SETTLE OVER THE
AREA DURING THE WEEKEND INTO THE FIRST PART OF NEXT. SIGNIFICANTLY
COOLER CONDITIONS AND WIDESPREAD WETTING RAIN IS EXPECTED. THE HEAVIEST
PRECIPITATION WILL BE OVER ZONE 105 SUNDAY INTO MONDAY.
WEST CENTRAL MT (ZONES 106, 107 AND 108): A WEAK DISTURBANCE WILL
CONTINUE TO MOVE THROUGH THE AREA THIS MORNING CAUSING SOME LIGHT
SHOWERS. ANOTHER DISTURBANCE IS EXPECTED TO MOVE THROUGH TONIGHT INTO
THURSDAY. THIS FEATURE WILL CAUSE A FEW SHOWERS OVERNIGHT, BUT
THUNDERSTORMS ARE EXPECTED TO DEVELOP THURSDAY AFTERNOON. A COLD FRONT
WILL PUSH THROUGH THE REGION ON FRIDAY THEN A LOW PRESSURE SYSTEM WILL
SETTLE OVER THE AREA DURING THE WEEKEND INTO THE FIRST PART OF NEXT.
SIGNIFICANTLY COOLER CONDITIONS AND WIDESPREAD WETTING RAIN IS EXPECTED.
SOUTHWEST MT (ZONES 109, 110 AND 111): A WEAK DISTURBANCE WILL
CONTINUE TO MOVE THROUGH THE AREA THIS MORNING CAUSING SOME LIGHT
SHOWERS. ANOTHER DISTURBANCE IS EXPECTED TO MOVE THROUGH TONIGHT INTO
THURSDAY. THIS FEATURE WILL CAUSE A FEW SHOWERS OVERNIGHT, BUT
THUNDERSTORMS ARE EXPECTED TO DEVELOP THURSDAY AFTERNOON. STRONG
WESTERLY WINDS ARE EXPECTED TO DEVELOP AHEAD OF COLD FRONT FRIDAY
AFTERNOON OVER ZONE 111, BUT MINIMUM HUMIDITIES SHOULD BE IN THE 30S TO
40 PERCENT RANGE. A COLD FRONT WILL PUSH THROUGH THE REGION ON FRIDAY
NIGHT THEN A LOW PRESSURE SYSTEM WILL SETTLE OVER THE AREA DURING THE
WEEKEND INTO THE FIRST PART OF NEXT. SIGNIFICANTLY COOLER CONDITIONS AND
WIDESPREAD WETTING RAIN IS EXPECTED.
IDZ102-103-251100-
PALOUSE/HELLS CANYON-CLEARWATER/NEZ PERCE-
357 AM PDT WED JUN 24 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....85-95 VALLEYS AND 70-80 RIDGES.
* MIN HUMIDITY........14-24 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............NORTHWEST 5-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 9 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1200, THEN
WEST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....50-60.
* MAX HUMIDITY........42-52 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTHWEST 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTHWEST 5-15 MPH.
* MIXING HEIGHT.......9 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTHWEST 10 MPH UNTIL 0400, THEN VARIABLE
LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN.
* MAX TEMPERATURE.....83-93 VALLEYS AND 70-80 RIDGES.
* MIN HUMIDITY........17-27 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............WEST 10-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900. 10 KFT
AGL AFTER 1300.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 1500, THEN 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE PALOUSE/HELLS
CANYON...AND 20 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
COOLER. CLOUDY WITH RAIN SHOWERS. CHANCE OF SHOWERS
80 PERCENT. LOWS 50-60. HIGHS 60-70. MIN HUMIDITIES 50-60 PERCENT. WEST
WINDS 5-10 MPH.
SATURDAY
MOSTLY CLOUDY WITH RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 90 PERCENT. LOWS 45-55. HIGHS
55-65. MIN HUMIDITIES 35-45 PERCENT. WEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS. CHANCE OF SHOWERS
40 PERCENT. LOWS 40-50. HIGHS 50-60. WEST WINDS 10-15 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS. CHANCE OF SHOWERS
30 PERCENT. LOWS 40-50. HIGHS 60-70.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 45-55. HIGHS 65-75.
MTZ104-105-251100-
KOOTENAI-FLATHEAD/GLACIER PARK-
457 AM MDT WED JUN 24 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....80-90 VALLEYS AND 65-75 RIDGES.
* MIN HUMIDITY........14-24 PERCENT VALLEYS AND 30-40 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............EAST 5-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900. 9 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....15 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE.....45-55.
* MAX HUMIDITY........75-85 PERCENT VALLEYS AND 62-72 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............EAST 5-15 MPH.
* MIXING HEIGHT.......9 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....20 PERCENT OVER THE KOOTENAI...AND 15 PERCENT
TOWARD THE FLATHEAD/GLACIER PARK.
* CWR (> 0.10 INCH)...10 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
* MAX TEMPERATURE.....80-90 VALLEYS AND 63-73 RIDGES.
* MIN HUMIDITY........24-34 PERCENT VALLEYS AND 39-49 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 11 KFT AGL AFTER
1600.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 0900, THEN
SOUTHWEST 10 MPH UNTIL 1300, THEN WEST 15 MPH.
* CHANCE LIGHTNING....40 PERCENT.
* CWR (> 0.10 INCH)...20 PERCENT.
FRIDAY
COOLER. CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN
30 PERCENT. LOWS 50-60. HIGHS 60-70. MIN HUMIDITIES 50-60 PERCENT.
SOUTHWEST WINDS 10-15 MPH.
SATURDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 45-55. HIGHS
55-65. MIN HUMIDITIES 40-50 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN 50 PERCENT.
LOWS 40-50. HIGHS 50-60. WEST WINDS 10-20 MPH.
MONDAY
CLOUDY WITH RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. LOWS
40-50. HIGHS 50-60.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN
30 PERCENT. LOWS 45-55. HIGHS 60-70.
MTZ106-108-251100-
WEST LOLO-EAST LOLO-
457 AM MDT WED JUN 24 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....78-88 VALLEYS AND 70-80 RIDGES.
* MIN HUMIDITY........14-24 PERCENT VALLEYS AND 21-31 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............EAST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900. 9 KFT
AGL AFTER 1600.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE WEST LOLO...AND 15
PERCENT TOWARD THE EAST LOLO.
* CWR (> 0.10 INCH)...0 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN.
* MIN TEMPERATURE.....45-55.
* MAX HUMIDITY........66-76 PERCENT VALLEYS AND 60-70 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......EAST 5-10 MPH.
* RIDGE TOP............NORTHEAST 5-15 MPH BECOMING SOUTHEAST 10-15
MPH AFTER MIDNIGHT.
* MIXING HEIGHT.......8 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....15 PERCENT OVER THE WEST LOLO...AND 20
PERCENT TOWARD THE EAST LOLO.
* CWR (> 0.10 INCH)...10 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
* MAX TEMPERATURE.....75-85 VALLEYS AND 68-78 RIDGES.
* MIN HUMIDITY........19-29 PERCENT VALLEYS AND 25-35 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 11 KFT AGL AFTER
1600.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 0900, THEN
SOUTHWEST 10 MPH UNTIL 1200, THEN WEST 15 MPH.
* CHANCE LIGHTNING....25 PERCENT OVER THE WEST LOLO...AND 30
PERCENT TOWARD THE EAST LOLO.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
COOLER. CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 50-60. HIGHS 60-70. MIN HUMIDITIES 50-60 PERCENT. WEST
WINDS 5-10 MPH.
SATURDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 70 PERCENT. LOWS 45-55. HIGHS
55-65. MIN HUMIDITIES 40-50 PERCENT. WEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 60 PERCENT. LOWS 40-50. HIGHS
50-60. WEST WINDS 10-20 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN 40 PERCENT.
LOWS 40-50. HIGHS 55-65.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 60-70.
MTZ107-251100-
FLATHEAD RESERVATION-
457 AM MDT WED JUN 24 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....85-90 VALLEYS AND 60-65 RIDGES.
* MIN HUMIDITY........15-25 PERCENT VALLEYS AND 28-38 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............EAST 5-15 MPH BECOMING 5-10 MPH IN THE
AFTERNOON.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900. 8 KFT
AGL AFTER 1300.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN.
* MIN TEMPERATURE.....55-60 VALLEYS AND 45-50 RIDGES.
* MAX HUMIDITY........59-69 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH.
* RIDGE TOP............SOUTHEAST 10-20 MPH.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....EAST 10 MPH.
* CHANCE LIGHTNING....20 PERCENT OVER AREAS WEST OF HIGHWAY
93...AND 15 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF
HIGHWAY 93.
* CWR (> 0.10 INCH)...10 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.....85-90 VALLEYS AND 60-65 RIDGES.
* MIN HUMIDITY........21-31 PERCENT VALLEYS AND 31-41 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000, THEN 3 KFT AGL UNTIL
1100, THEN 6 KFT AGL UNTIL 1200, THEN 7 KFT AGL UNTIL 1300, THEN
9 KFT AGL UNTIL 1500, THEN 8 KFT AGL UNTIL 1700, THEN 9 KFT AGL.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 0900, THEN
WEST 10 MPH UNTIL 1500, THEN 15 MPH.
* CHANCE LIGHTNING....30 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
COOLER. CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN
30 PERCENT. LOWS 55-65. HIGHS 65-75. MIN HUMIDITIES 40-50 PERCENT.
SOUTHWEST WINDS 5-10 MPH.
SATURDAY
MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 70 PERCENT. LOWS 45-55. HIGHS
60-70. MIN HUMIDITIES 30-40 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN 50 PERCENT.
LOWS 45-55. HIGHS 55-65. SOUTHWEST WINDS 10-20 MPH.
MONDAY
CLOUDY WITH RAIN LIKELY. CHANCE OF RAIN 70 PERCENT. LOWS
45-55. HIGHS 55-65.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN. CHANCE OF RAIN
30 PERCENT. LOWS 45-55. HIGHS 65-75.
MTZ109-251100-
BITTERROOT-
457 AM MDT WED JUN 24 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....85-90 VALLEYS AND 70-75 RIDGES.
* MIN HUMIDITY........12-22 PERCENT VALLEYS AND 22-32 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............NORTH 5-10 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 10 KFT AGL AFTER
1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1300, THEN
WEST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN.
* MIN TEMPERATURE.....45-55.
* MAX HUMIDITY........64-74 PERCENT VALLEYS AND 54-64 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTH 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTH 10-15 MPH BECOMING WEST 5-10 MPH AFTER
MIDNIGHT.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTH 10 MPH UNTIL 0300, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....15 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.....80-85 VALLEYS AND 65-70 RIDGES.
* MIN HUMIDITY........15-25 PERCENT VALLEYS AND 25-35 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900. 11 KFT
AGL AFTER 1300.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 1200, THEN 15 MPH.
* CHANCE LIGHTNING....20 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
COOLER. CLOUDY WITH RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 90 PERCENT. LOWS 50-60. HIGHS
60-70. MIN HUMIDITIES 60-70 PERCENT. WEST WINDS 5-10 MPH.
SATURDAY
COOLER. RAIN SHOWERS AND CHANCE OF THUNDERSTORMS. CHANCE OF
PRECIPITATION NEAR 100 PERCENT. LOWS 40-50. HIGHS 50-60. MIN HUMIDITIES
50-60 PERCENT. WEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLOUDY WITH RAIN SHOWERS, SNOW LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS. CHANCE OF PRECIPITATION 60 PERCENT. LOWS
35-45. HIGHS 45-55. WEST WINDS 10-20 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 35-45. HIGHS
55-65.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 40-50. HIGHS
60-70.
MTZ110-111-251100-
DEERLODGE/WEST BEAVERHEAD-EAST BEAVERHEAD-
457 AM MDT WED JUN 24 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....75-80 VALLEYS AND 65-70 RIDGES.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING NORTH 10-15 MPH IN THE
AFTERNOON.
* RIDGE TOP............NORTHWEST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900, THEN 3
KFT AGL UNTIL 1100, THEN 5 KFT AGL UNTIL 1200, THEN 9 KFT AGL
UNTIL 1400, THEN 10 KFT AGL UNTIL 1700, THEN 8 KFT AGL.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1100, THEN
NORTHWEST 10 MPH UNTIL 1400, THEN 15 MPH.
* CHANCE LIGHTNING....20 PERCENT OVER THE DEERLODGE/WEST
BEAVERHEAD...AND 25 PERCENT TOWARD THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS.
* MIN TEMPERATURE.....40-50.
* MAX HUMIDITY........78-88 PERCENT VALLEYS AND 68-78 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTHEAST 10-15 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
* RIDGE TOP............NORTHEAST 5-15 MPH BECOMING SOUTHEAST 5-10
MPH AFTER MIDNIGHT.
* MIXING HEIGHT.......7 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTHEAST 10 MPH UNTIL 2300, THEN EAST 10 MPH
UNTIL 0500, THEN VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....20 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS.
* MAX TEMPERATURE.....70-80 VALLEYS AND 60-70 RIDGES.
* MIN HUMIDITY........24-34 PERCENT VALLEYS AND 30-40 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............WEST 10-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 0900. 10 KFT
AGL AFTER 1200.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 1200, THEN 15 MPH.
* CHANCE LIGHTNING....30 PERCENT OVER THE DEERLODGE/WEST
BEAVERHEAD...AND 40 PERCENT TOWARD THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...20 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND THUNDERSTORMS.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 50-60. HIGHS 65-75. MIN
HUMIDITIES 30-40 PERCENT. SOUTHWEST WINDS 20-30 MPH.
SATURDAY
COOLER. CLOUDY WITH RAIN SHOWERS AND CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 90 PERCENT. LOWS 40-50. HIGHS
55-65. MIN HUMIDITIES 45-55 PERCENT. SOUTHWEST WINDS 20-30 MPH.
SUNDAY
COOLER. MOSTLY CLOUDY WITH RAIN SHOWERS WITH POSSIBLE SNOW
SHOWERS AND THUNDERSTORMS LIKELY. CHANCE OF PRECIPITATION 80 PERCENT.
LOWS 35-45. HIGHS 45-55. WEST WINDS 10-20 MPH.
MONDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 35-45. HIGHS
55-65.
TUESDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70.
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