483
FNUS55 KMSO 312008
FWFMSO
FIRE WEATHER PLANNING FORECAST FOR WRN MONTANA AND N CNTRL IDAHO
NATIONAL WEATHER SERVICE MISSOULA MT
207 PM MDT TUE MAR 31 2026
DISCUSSION
IDAHO (ZONES 102 AND 103): /NOTICE/ THE AFTERNOON FIRE WEATHER
ZONES SYNOPSIS AND FORECAST ARE AUTOMATICALLY GENERATED THROUGH LATE
SPRING. TAKING A QUICK LOOK AT THE NEXT 48 HOURS... TONIGHT'S
WEATHER, MOSTLY CLOUDY WITH AREAS OF SNOW. CHANCE OF RAIN SHOWERS
UNTIL MIDNIGHT, THEN AREAS OF RAIN AFTER MIDNIGHT. WEDNESDAY, CHANCE
OF RAIN SHOWERS AND A CHANCE OF SNOW IN THE MORNING, THEN RAIN
SHOWERS WITH POSSIBLE SNOW AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
SNOW MAY BE HEAVY AT TIMES IN THE AFTERNOON. SNOW LEVEL 5500 FEET.
WEDNESDAY NIGHT, RAIN SHOWERS AND SNOW LIKELY. SNOW MAY BE HEAVY AT
TIMES AFTER MIDNIGHT. SNOW LEVEL 5500 FEET. THURSDAY, SNOW LIKELY.
IT'LL BE MUCH COOLER.
NORTHWEST MT (ZONES 104 AND 105): /NOTICE/ THE AFTERNOON FIRE
WEATHER ZONES SYNOPSIS AND FORECAST ARE AUTOMATICALLY GENERATED
THROUGH LATE SPRING. TAKING A QUICK LOOK AT THE NEXT 48 HOURS...
TONIGHT'S WEATHER, MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SNOW AFTER
MIDNIGHT. WEDNESDAY, MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN
AND SNOW. WEDNESDAY NIGHT, RAIN AND SNOW LIKELY. THURSDAY, RAIN AND
SNOW LIKELY. IT'LL BE COOLER. SNOW MAY BE HEAVY AT TIMES IN THE
MORNING. SNOW LEVEL 4000 FEET.
WEST CENTRAL MT (ZONES 106, 107 AND 108): /NOTICE/ THE AFTERNOON
FIRE WEATHER ZONES SYNOPSIS AND FORECAST ARE AUTOMATICALLY GENERATED
THROUGH LATE SPRING. TAKING A QUICK LOOK AT THE NEXT 48 HOURS...
TONIGHT'S WEATHER, MOSTLY CLOUDY. IT'LL BE NOT AS COOL. WEDNESDAY,
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN AND SNOW. WEDNESDAY
NIGHT, SNOW LIKELY. RAIN LIKELY. THURSDAY, RAIN AND SNOW LIKELY.
IT'LL BE MUCH COOLER. SNOW LEVEL 3500 FEET.
SOUTHWEST MT (ZONES 109, 110 AND 111): /NOTICE/ THE AFTERNOON FIRE
WEATHER ZONES SYNOPSIS AND FORECAST ARE AUTOMATICALLY GENERATED
THROUGH LATE SPRING. TAKING A QUICK LOOK AT THE NEXT 48 HOURS...
TONIGHT'S WEATHER, MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF AREAS OF
RAIN AND SNOW. WEDNESDAY, MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
RAIN AND SNOW. HUMIDITIES WILL BE A LITTLE LOWER. WEDNESDAY NIGHT,
RAIN AND SNOW LIKELY. THURSDAY, SNOW LIKELY. IT'LL BE MUCH COLDER.
IDZ102-103-011000-
PALOUSE/HELLS CANYON-CLEARWATER/NEZ PERCE-
107 PM PDT TUE MAR 31 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
EVENING. CHANCE OF SNOW. CHANCE OF RAIN AFTER MIDNIGHT. SNOW
LEVEL 5500 FEET.
* MIN TEMPERATURE.....30-40.
* MAX HUMIDITY........80-90 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH.
* RIDGE TOP............SOUTH UP TO 5 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS WITH SNOW LIKELY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL 5500
FEET.
* MAX TEMPERATURE.....50-60 VALLEYS AND 40-50 RIDGES.
* MIN HUMIDITY........61-71 PERCENT VALLEYS AND 67-77 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING SOUTH 10-15 MPH IN THE
AFTERNOON.
* RIDGE TOP............SOUTH 10-20 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 1100, THEN 5 KFT AGL.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 1200, THEN 15 MPH.
* CHANCE LIGHTNING....20 PERCENT.
* CWR (> 0.10 INCH)...40 PERCENT.
WEDNESDAY NIGHT
* SKY/WEATHER.........RAIN SHOWERS AND SNOW. SNOW LEVEL 5500 FEET.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........78-88 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHEAST 5-10 MPH BECOMING VARIABLE LESS
THAN 5 MPH AFTER MIDNIGHT.
* RIDGE TOP............SOUTHWEST 10-20 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 2100, THEN BELOW 500 FT TO
1 KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH UNTIL 0200, THEN WEST 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...100 PERCENT.
THURSDAY
* SKY/WEATHER.........SNOW.
* MAX TEMPERATURE.....40-50 VALLEYS AND 30-35 RIDGES.
* MIN HUMIDITY........58-68 PERCENT VALLEYS AND 66-76 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 10-20 MPH.
* RIDGE TOP............WEST 10-20 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1000. 6 KFT AGL AFTER 1200.
* TRANSPORT WINDS.....WEST 20 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...40 PERCENT OVER THE PALOUSE/HELLS
CANYON...AND 90 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN.
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 30-40. HIGHS 45-55. MIN
HUMIDITIES 40-50 PERCENT. WEST WINDS 10-15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 30-40. HIGHS 55-65. MIN HUMIDITIES
35-45 PERCENT. SOUTH WINDS 5-10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70. SOUTH WINDS 5-10 MPH.
MONDAY
PARTLY CLOUDY. LOWS 40-50. HIGHS 60-70.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 60-70.
MTZ104-105-011000-
KOOTENAI-FLATHEAD/GLACIER PARK-
207 PM MDT TUE MAR 31 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....23-33.
* MAX HUMIDITY........71-81 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......5 KFT AGL UNTIL 1900, THEN 1-2 KFT AGL.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 0300, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. SNOW
LEVEL 4500 FEET.
* MAX TEMPERATURE.....50-55 VALLEYS AND 35-45 RIDGES.
* MIN HUMIDITY........51-61 PERCENT VALLEYS AND 69-79 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTH 5-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100, THEN 5 KFT AGL.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 1500, THEN 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...30 PERCENT OVER THE KOOTENAI...AND 0 PERCENT
TOWARD THE FLATHEAD/GLACIER PARK.
WEDNESDAY NIGHT
* SKY/WEATHER.........CLOUDY. RAIN AND SNOW. SNOW LEVEL 5500 FEET.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........79-89 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHEAST 5-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 2100, THEN BELOW 500 FT TO
1 KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH UNTIL 0500, THEN WEST 10
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...90 PERCENT OVER THE KOOTENAI...AND 70 PERCENT
TOWARD THE FLATHEAD/GLACIER PARK.
THURSDAY
* SKY/WEATHER.........SNOW AND RAIN. SNOW LEVEL 4000 FEET.
* MAX TEMPERATURE.....45-50 VALLEYS AND 30-40 RIDGES.
* MIN HUMIDITY........63-73 PERCENT VALLEYS AND 82-92 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............WEST 15-25 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1300, THEN 4 KFT AGL.
* TRANSPORT WINDS.....NORTHWEST 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 30-40. HIGHS 40-50. MIN HUMIDITIES
45-55 PERCENT. WEST WINDS 10-15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 25-35. HIGHS 50-60. MIN HUMIDITIES
40-50 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65. SOUTHWEST WINDS
10-15 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 20 PERCENT. LOWS 35-45. HIGHS 55-65.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 20 PERCENT. LOWS 35-45. HIGHS 55-65.
MTZ106-108-011000-
WEST LOLO-EAST LOLO-
207 PM MDT TUE MAR 31 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....30-35.
* MAX HUMIDITY........87-97 PERCENT VALLEYS AND 80-90 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH.
* RIDGE TOP............SOUTHWEST 5-10 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 2000, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND CHANCE OF
SNOW. SNOW LEVEL 5500 FEET.
* MAX TEMPERATURE.....43-53.
* MIN HUMIDITY........50-60 PERCENT VALLEYS AND 60-70 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTH 10-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 6 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 1400, THEN 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
WEDNESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW. SNOW LEVEL 6000
FEET.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........89-99 PERCENT VALLEYS AND 83-93 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHEAST 5-10 MPH.
* RIDGE TOP............SOUTH 10-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 2000, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....SOUTH 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...90 PERCENT OVER THE WEST LOLO...AND 60
PERCENT TOWARD THE EAST LOLO.
THURSDAY
* SKY/WEATHER.........CLOUDY. RAIN IN THE MORNING. SNOW. SNOW LEVEL
3500 FEET.
* MAX TEMPERATURE.....30-40.
* MIN HUMIDITY........61-71 PERCENT VALLEYS AND 70-80 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 10-20 MPH.
* RIDGE TOP............WEST 15-25 MPH.
* MIXING HEIGHT.......4 KFT AGL.
* TRANSPORT WINDS.....WEST 20 MPH UNTIL 1200, THEN 25 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW 30 PERCENT.
LOWS 30-40. HIGHS 40-50. MIN HUMIDITIES 40-50 PERCENT. WEST WINDS
10-20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 25-35. HIGHS 50-60. MIN HUMIDITIES
35-45 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65. SOUTHWEST WINDS
10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 55-65.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 35-45. HIGHS 60-70.
MTZ107-011000-
FLATHEAD RESERVATION-
207 PM MDT TUE MAR 31 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY.
* MIN TEMPERATURE.....35-40 VALLEYS AND 25-30 RIDGES.
* MAX HUMIDITY........76-86 PERCENT VALLEYS AND 88-98 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 2000, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER AREAS WEST OF HIGHWAY
93...AND 0 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF
HIGHWAY 93.
* CWR (> 0.10 INCH)...0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. SNOW LEVEL 5000 FEET.
* MAX TEMPERATURE.....55-60 VALLEYS AND 35-40 RIDGES.
* MIN HUMIDITY........50-60 PERCENT VALLEYS AND 59-69 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 5 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 1500, THEN 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
WEDNESDAY NIGHT
* SKY/WEATHER.........CLOUDY. RAIN. SNOW AFTER MIDNIGHT. SNOW LEVEL
6000 FEET.
* MIN TEMPERATURE.....35-40 VALLEYS AND 25-30 RIDGES.
* MAX HUMIDITY........81-91 PERCENT VALLEYS AND 100 PERCENT RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH.
* RIDGE TOP............SOUTH 10-20 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 2000, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH UNTIL 0500, THEN SOUTHWEST
10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...70 PERCENT.
THURSDAY
* SKY/WEATHER.........CLOUDY. SNOW AND RAIN. SNOW LEVEL 4000 FEET.
* MAX TEMPERATURE.....45-50 VALLEYS AND 25-30 RIDGES.
* MIN HUMIDITY........66-76 PERCENT VALLEYS AND 92 PERCENT RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 10-20 MPH.
* RIDGE TOP............WEST 15-25 MPH.
* MIXING HEIGHT.......4 KFT AGL.
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 1300, THEN 20 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN AND SNOW. CHANCE OF
PRECIPITATION 30 PERCENT. LOWS 30-40. HIGHS 45-55. MIN HUMIDITIES
40-50 PERCENT. SOUTHWEST WINDS 10-20 MPH.
SATURDAY
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65. MIN HUMIDITIES
30-40 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70. SOUTHWEST WINDS
10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 60-70.
MTZ109-011000-
BITTERROOT-
207 PM MDT TUE MAR 31 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. SNOW
LEVEL 6000 FEET.
* MIN TEMPERATURE.....30-40 VALLEYS AND 25-30 RIDGES.
* MAX HUMIDITY........79-89 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......VARIABLE LESS THAN 5 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 2300, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...20 PERCENT.
WEDNESDAY
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN AND SNOW. SNOW
LEVEL 6000 FEET.
* MAX TEMPERATURE.....55-60 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY........39-49 PERCENT VALLEYS AND 57-67 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 10-15 MPH.
* RIDGE TOP............SOUTH 10-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 6 KFT AGL AFTER 1300.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 1200, THEN SOUTHWEST 15
MPH.
* CHANCE LIGHTNING....15 PERCENT OVER THE DARBY, SULA, AND WEST
FORK DISTRICTS...AND NEAR 0 PERCENT TOWARD AREAS NORTH OF
HAMILTON.
* CWR (> 0.10 INCH)...10 PERCENT.
WEDNESDAY NIGHT
* SKY/WEATHER.........SNOW AND RAIN. SNOW LEVEL 6000 FEET.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........76-86 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 10-15 MPH.
* RIDGE TOP............SOUTH 10-15 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 2000, THEN 1-2 KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...80 PERCENT OVER THE DARBY, SULA, AND WEST
FORK DISTRICTS...AND 60 PERCENT TOWARD AREAS NORTH OF HAMILTON.
THURSDAY
* SKY/WEATHER.........SNOW.
* MAX TEMPERATURE.....45-50 VALLEYS AND 25-30 RIDGES.
* MIN HUMIDITY........50-60 PERCENT VALLEYS AND 64-74 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 15-25 MPH.
* RIDGE TOP............WEST 15-25 MPH.
* MIXING HEIGHT.......4 KFT AGL UNTIL 1100, THEN 5 KFT AGL.
* TRANSPORT WINDS.....WEST 20 MPH UNTIL 1300, THEN NORTHWEST 25
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...90 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW 40 PERCENT.
LOWS 25-35. HIGHS 40-50. MIN HUMIDITIES 30-40 PERCENT. WEST WINDS
15-25 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 25-35. HIGHS 50-60. MIN HUMIDITIES
25-35 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65. SOUTHWEST WINDS
10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 55-65.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 35-45. HIGHS 55-65.
MTZ110-111-011000-
DEERLODGE/WEST BEAVERHEAD-EAST BEAVERHEAD-
207 PM MDT TUE MAR 31 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. SNOW
LEVEL 7000 FEET.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........77-87 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTHWEST 5-10 MPH.
* RIDGE TOP............WEST 10-20 MPH DECREASING TO 5-10 MPH AFTER
MIDNIGHT.
* MIXING HEIGHT.......4 KFT AGL UNTIL 2000, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....WEST 15 MPH UNTIL 2200, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE DEERLODGE/WEST
BEAVERHEAD...AND 15 PERCENT TOWARD THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...20 PERCENT.
WEDNESDAY
* SKY/WEATHER.........PARTLY CLOUDY. RAIN LIKELY AND CHANCE OF
SNOW. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SNOW LEVEL
6500 FEET.
* MAX TEMPERATURE.....50-60 VALLEYS AND 40-45 RIDGES.
* MIN HUMIDITY........35-45 PERCENT VALLEYS AND 42-52 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING SOUTHWEST 10-15 MPH IN THE
AFTERNOON.
* RIDGE TOP............SOUTHWEST 10-20 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 6 KFT AGL AFTER 1300.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 1300, THEN SOUTHWEST 15
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE DEERLODGE/WEST
BEAVERHEAD...AND 20 PERCENT TOWARD THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...10 PERCENT.
WEDNESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. RAIN AND SNOW. SNOW LEVEL 7000
FEET.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........81-91 PERCENT VALLEYS AND 75-85 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTH 10-20 MPH.
* RIDGE TOP............SOUTH 15-25 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 2100, THEN 1-2 KFT AGL.
* TRANSPORT WINDS.....SOUTH 15 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...20 PERCENT.
THURSDAY
* SKY/WEATHER.........RAIN IN THE MORNING. SNOW.
* MAX TEMPERATURE.....38-48 VALLEYS AND 30-35 RIDGES.
* MIN HUMIDITY........50-60 PERCENT VALLEYS AND 61-71 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 10-20 MPH.
* RIDGE TOP............WEST 15-25 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1000, THEN 5 KFT AGL.
* TRANSPORT WINDS.....SOUTHWEST 20 MPH UNTIL 1100, THEN WEST 25
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE DEERLODGE/WEST
BEAVERHEAD...AND 15 PERCENT TOWARD THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...80 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. CHANCE OF SNOW 30 PERCENT.
LOWS 25-35. HIGHS 40-50. MIN HUMIDITIES 30-40 PERCENT. WEST WINDS
15-25 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 25-35. HIGHS 50-60. MIN HUMIDITIES
20-30 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 30-40. HIGHS 55-65. SOUTHWEST WINDS
10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 30-40. HIGHS 55-65.
TUESDAY
PARTLY CLOUDY. LOWS 35-45. HIGHS 60-70.
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