330
FNUS55 KMSO 302003
FWFMSO
FIRE WEATHER PLANNING FORECAST FOR WRN MONTANA AND N CNTRL IDAHO
NATIONAL WEATHER SERVICE MISSOULA MT
202 PM MDT THU APR 30 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, CLEAR. FRIDAY, MOSTLY SUNNY. FRIDAY NIGHT, PARTLY CLOUDY.
SATURDAY, PARTLY CLOUDY.
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, CLEAR. FRIDAY, MOSTLY SUNNY. FRIDAY NIGHT,
PARTLY CLOUDY UNTIL MIDNIGHT THEN BECOMING MOSTLY CLOUDY. SATURDAY,
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
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 CLEAR. FRIDAY, MOSTLY SUNNY. HUMIDITIES
WILL BE A LITTLE LOWER. FRIDAY NIGHT, PARTLY CLOUDY. SATURDAY,
MOSTLY CLOUDY.
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 CLEAR. FRIDAY, MOSTLY SUNNY. IT'LL BE NOT
AS COOL. HUMIDITIES WILL BE LOWER. FRIDAY NIGHT, MOSTLY CLEAR.
HUMIDITIES WILL BE LOWER. SATURDAY, PARTLY CLOUDY.
VIEW WEATHER BRIEFING VIDEOS ON OUR YOUTUBE CHANNEL
AT HTTPS://WWW.YOUTUBE.COM/NWSMISSOULA
IDZ102-103-011000-
PALOUSE/HELLS CANYON-CLEARWATER/NEZ PERCE-
102 PM PDT THU APR 30 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....40-45 VALLEYS AND 33-43 RIDGES.
* MAX HUMIDITY........53-63 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......EAST 5-10 MPH.
* RIDGE TOP............NORTHEAST 5-10 MPH BECOMING SOUTHEAST 5-15
MPH AFTER MIDNIGHT.
* MIXING HEIGHT.......7 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2000.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....73-83 VALLEYS AND 55-65 RIDGES.
* MIN HUMIDITY........19-29 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 8 KFT AGL AFTER 1300.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE PALOUSE/HELLS
CANYON...AND 0 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-50 VALLEYS AND 38-48 RIDGES.
* MAX HUMIDITY........49-59 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............WEST 5-10 MPH BECOMING SOUTHEAST 5-15 MPH
AFTER MIDNIGHT.
* MIXING HEIGHT.......7 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT OVER THE PALOUSE/HELLS CANYON...AND
NEAR 0 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....75-85 VALLEYS AND 60-70 RIDGES.
* MIN HUMIDITY........20-30 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHEAST 5-15 MPH BECOMING SOUTHWEST 5-10
MPH IN THE AFTERNOON.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 10 KFT AGL AFTER
1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
PARTLY CLOUDY. LOWS 45-55. HIGHS 70-80. MIN HUMIDITIES
20-30 PERCENT. NORTHEAST WINDS 5-10 MPH.
MONDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80. MIN HUMIDITIES
20-30 PERCENT. NORTHEAST WINDS 10-15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80. NORTHWEST WINDS
10-15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80.
THURSDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80.
MTZ104-105-011000-
KOOTENAI-FLATHEAD/GLACIER PARK-
202 PM MDT THU APR 30 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....30-40.
* MAX HUMIDITY........75-85 PERCENT VALLEYS AND 61-71 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHWEST 5-10 MPH.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000, THEN BELOW 500 FT TO 1
KFT AGL.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....70-75 VALLEYS AND 53-63 RIDGES.
* MIN HUMIDITY........14-24 PERCENT VALLEYS AND 31-41 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 8 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH UNTIL 1500, THEN WEST 15
MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....35-45.
* MAX HUMIDITY........73-83 PERCENT VALLEYS AND 63-73 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 0200, THEN NORTHEAST 10
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....70-80 VALLEYS AND 55-65 RIDGES.
* MIN HUMIDITY........20-30 PERCENT VALLEYS AND 40-50 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.......3 KFT AGL UNTIL 1000. 9 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....EAST 10 MPH UNTIL 1300, THEN VARIABLE LESS
THAN 10 MPH UNTIL 1400, THEN WEST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS. CHANCE OF
SHOWERS 20 PERCENT. LOWS 40-50. HIGHS 65-75. MIN HUMIDITIES
15-25 PERCENT. NORTHEAST WINDS 5-10 MPH.
MONDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 65-75. MIN HUMIDITIES
20-30 PERCENT. NORTH WINDS 10-15 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 60-70. NORTHEAST WINDS 10-15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 65-75.
THURSDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 45-55. HIGHS 70-80.
MTZ106-108-011000-
WEST LOLO-EAST LOLO-
202 PM MDT THU APR 30 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....30-40.
* MAX HUMIDITY........65-75 PERCENT VALLEYS AND 56-66 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTHEAST 5-15 MPH BECOMING SOUTH 5-10 MPH
AFTER MIDNIGHT.
* MIXING HEIGHT.......8 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2000.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....65-75 VALLEYS AND 58-68 RIDGES.
* MIN HUMIDITY........13-23 PERCENT VALLEYS AND 24-34 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 8 KFT AGL AFTER 1300.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1200, THEN
WEST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....35-45.
* MAX HUMIDITY........62-72 PERCENT VALLEYS AND 50-60 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......WEST 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....WEST 10 MPH UNTIL 0400, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....63-73.
* MIN HUMIDITY........16-26 PERCENT VALLEYS AND 31-41 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............EAST 5-10 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 1000. 10 KFT AGL AFTER 1500.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1300, THEN
SOUTHWEST 10 MPH UNTIL 1500, THEN WEST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
PARTLY CLOUDY. LOWS 45-55. HIGHS 65-75. MIN HUMIDITIES
20-30 PERCENT. NORTHEAST WINDS 5-10 MPH.
MONDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 65-75. MIN HUMIDITIES
20-30 PERCENT. NORTHEAST WINDS 5-10 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 65-75. NORTHEAST WINDS 10-15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 70-80.
THURSDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80.
MTZ107-011000-
FLATHEAD RESERVATION-
202 PM MDT THU APR 30 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....40-45 VALLEYS AND 30-35 RIDGES.
* MAX HUMIDITY........53-63 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............NORTHEAST 5-15 MPH BECOMING SOUTH AFTER
MIDNIGHT.
* MIXING HEIGHT.......7 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2000.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....70-75 VALLEYS AND 50-55 RIDGES.
* MIN HUMIDITY........21-31 PERCENT VALLEYS AND 27-37 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 8 KFT AGL AFTER 1600.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....45-50 VALLEYS AND 35-40 RIDGES.
* MAX HUMIDITY........61-71 PERCENT VALLEYS AND 55-65 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......7 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2200.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH UNTIL 0300, THEN VARIABLE
LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....70-75 VALLEYS AND 50-55 RIDGES.
* MIN HUMIDITY........27-37 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHEAST 5-15 MPH BECOMING WEST IN THE
AFTERNOON.
* MIXING HEIGHT.......3 KFT AGL UNTIL 1100. 8 KFT AGL AFTER 1500.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
PARTLY CLOUDY. LOWS 45-55. HIGHS 70-80. MIN HUMIDITIES
25-35 PERCENT. NORTHEAST WINDS 5-10 MPH.
MONDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80. MIN HUMIDITIES
20-30 PERCENT. NORTHEAST WINDS 5-10 MPH.
TUESDAY
PARTLY CLOUDY. LOWS 45-55. HIGHS 65-75. NORTHEAST WINDS
10-15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80.
THURSDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 75-85.
MTZ109-011000-
BITTERROOT-
202 PM MDT THU APR 30 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....30-40.
* MAX HUMIDITY........63-73 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............NORTHEAST 10-15 MPH BECOMING SOUTHEAST 5-10
MPH AFTER MIDNIGHT.
* MIXING HEIGHT.......7 KFT AGL UNTIL 1900. 1-2 KFT AGL AFTER 2000.
* TRANSPORT WINDS.....NORTHEAST 10 MPH UNTIL 2400, THEN SOUTHEAST
10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....70-75 VALLEYS AND 55-60 RIDGES.
* MIN HUMIDITY........13-23 PERCENT VALLEYS AND 22-32 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTH 5-10 MPH BECOMING WEST IN THE
AFTERNOON.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 7 KFT AGL AFTER 1500.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....35-45.
* MAX HUMIDITY........59-69 PERCENT VALLEYS AND 53-63 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTHWEST 5-10 MPH BECOMING SOUTH AFTER
MIDNIGHT.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE DARBY, SULA, AND WEST
FORK DISTRICTS...AND 0 PERCENT TOWARD AREAS NORTH OF HAMILTON.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....75-80 VALLEYS AND 55-60 RIDGES.
* MIN HUMIDITY........15-25 PERCENT VALLEYS AND 28-38 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTH 5-10 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 1000. 11 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....SOUTH 10 MPH UNTIL 1300, THEN SOUTHWEST 10
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS. CHANCE OF
SHOWERS 20 PERCENT. LOWS 40-50. HIGHS 65-75. MIN HUMIDITIES
20-30 PERCENT. NORTH WINDS 5-10 MPH.
MONDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 65-75. MIN HUMIDITIES
15-25 PERCENT. NORTHEAST WINDS 10-15 MPH.
TUESDAY
MOSTLY CLEAR. SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 60-70. NORTH WINDS 10-20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 65-75.
THURSDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 70-80.
MTZ110-111-011000-
DEERLODGE/WEST BEAVERHEAD-EAST BEAVERHEAD-
202 PM MDT THU APR 30 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....25-35.
* MAX HUMIDITY........65-75 PERCENT VALLEYS AND 53-63 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTH 10-15 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
* RIDGE TOP............NORTHEAST 10-15 MPH BECOMING SOUTHEAST 5-10
MPH AFTER MIDNIGHT.
* MIXING HEIGHT.......8 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTHEAST 10 MPH UNTIL 0100, THEN VARIABLE
LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....65-70 VALLEYS AND 55-60 RIDGES.
* MIN HUMIDITY........12-22 PERCENT.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 1000. 9 KFT AGL AFTER 1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....35-40.
* MAX HUMIDITY........53-63 PERCENT VALLEYS AND 40-50 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 2-5 MPH BECOMING SOUTH
5-10 MPH AFTER MIDNIGHT.
* RIDGE TOP............WEST 5-10 MPH BECOMING SOUTH AFTER MIDNIGHT.
* MIXING HEIGHT.......8 KFT AGL UNTIL 1900. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SATURDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....65-75 VALLEYS AND 55-60 RIDGES.
* MIN HUMIDITY........8-18 PERCENT VALLEYS AND 15-25 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......SOUTHWEST 5-15 MPH.
* RIDGE TOP............SOUTHWEST 5-15 MPH.
* MIXING HEIGHT.......2 KFT AGL UNTIL 1000. 12 KFT AGL AFTER 1700.
* TRANSPORT WINDS.....SOUTHWEST 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS. CHANCE OF
SHOWERS 20 PERCENT. LOWS 40-50. HIGHS 60-70. MIN HUMIDITIES
20-30 PERCENT. NORTHWEST WINDS 10-15 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 40-50. HIGHS 60-70. MIN HUMIDITIES 15-25 PERCENT.
NORTH WINDS 10-15 MPH.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 35-45. HIGHS 60-70. NORTH WINDS 10-20 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 35-45. HIGHS 65-75.
THURSDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 70-80.
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