530
FNUS55 KMSO 150728
FWFMSO
FIRE WEATHER PLANNING FORECAST FOR WRN MONTANA AND N CNTRL IDAHO
NATIONAL WEATHER SERVICE MISSOULA MT
128 AM MDT WED JUL 15 2026
DISCUSSION
IDAHO (ZONES 102 AND 103): TODAY WILL START A WARMING AND DRYING TREND
IN THE WESTERN DISTRICTS WHILE THE CLEARWATER AND NEZ PERCE MOUNTAINS TO
THE EAST WON'T SEE MUCH OF A DRYING TREND UNTIL SATURDAY. EXPECT
CLEARING SKIES THROUGH THURSDAY WITH LIGHT, TERRAIN-DRIVEN WINDS AND A
GRADUAL DRYING TREND INTO THE WEEKEND.
NORTHWEST MT (ZONES 104 AND 105): AFTERNOON SHOWERS, ELEVATED HUMIDITY,
AND LIGHT, TERRAIN-DRIVEN WINDS CONTINUE THROUGH FRIDAY. SOUTHWEST
WINDS INCREASE WITH AFTERNOON HUMIDITY DROPPING BELOW 20 PERCENT ACROSS
THE REGION ON SATURDAY.
WEST CENTRAL MT (ZONES 106, 107 AND 108): PARTLY CLOUDY SKIES,
INCREASED RELATIVE HUMIDITY, AND CHANCES FOR AFTERNOON SHOWERS AND
THUNDERSTORMS WILL ALL BE IN THE FORECAST THROUGH FRIDAY BEFORE DRIER
CONDITIONS ARRIVE ON SATURDAY. WINDS STAY LIGHT AND TERRAIN-DRIVEN
THROUGH THURSDAY.
SOUTHWEST MT (ZONES 109, 110 AND 111): PARTLY CLOUDY SKIES, INCREASED
RELATIVE HUMIDITY, AND CHANCES FOR AFTERNOON SHOWERS AND THUNDERSTORMS
WILL ALL BE IN THE FORECAST THROUGH FRIDAY BEFORE DRIER CONDITIONS
ARRIVE ON SATURDAY. THUNDERSTORMS THIS AFTERNOON WILL BE CAPABLE OF
ERRATIC, GUSTY OUTFLOW WINDS OF ABOUT 30-40 MPH ALONG WITH LIGHTNING,
BRIEF HEAVY RAIN, AND SMALL HAIL. CHANCES FOR THUNDERSTORMS ARE ABOUT 50
PERCENT, WITH BEST CHANCES IN ZONE 110 (DEERLODGE/WEST BEAVERHEAD).
THERE IS ABOUT A 10-20 PERCENT CHANCE IN THE BITTERROOT SOUTH OF ABOUT
HAMILTON.
IDZ102-103-160730-
PALOUSE/HELLS CANYON-CLEARWATER/NEZ PERCE-
1228 AM PDT WED JUL 15 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....90-100 VALLEYS AND 75-85 RIDGES.
* MIN HUMIDITY........21-31 PERCENT VALLEYS AND 29-39 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............NORTHWEST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. 8 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1700, THEN
NORTH 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER THE PALOUSE/HELLS
CANYON...AND 20 PERCENT TOWARD THE CLEARWATER/NEZ PERCE.
* CWR (> 0.10 INCH)...0 PERCENT.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....55-65.
* MAX HUMIDITY........64-74 PERCENT VALLEYS AND 58-68 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTH 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTH 5-10 MPH BECOMING EAST 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.
* CWR (> 0.10 INCH)...0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....98-108 VALLEYS AND 80-90 RIDGES.
* MIN HUMIDITY........17-27 PERCENT VALLEYS AND 23-33 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHEAST 5-10 MPH BECOMING SOUTHWEST IN THE
AFTERNOON.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. GREATER
THAN 12 KFT AGL AFTER 1500.
* TRANSPORT WINDS.....SOUTHEAST 10 MPH UNTIL 1300, THEN SOUTH 10
MPH.
* CHANCE LIGHTNING....20 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
MOSTLY CLEAR. LOWS 60-70. HIGHS 85-95. MIN HUMIDITIES
15-25 PERCENT. NORTHWEST WINDS 5-10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS 60-70. HIGHS 85-95. MIN HUMIDITIES
10-20 PERCENT. WEST WINDS 5-10 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 55-65. HIGHS 85-95. NORTHWEST WINDS
10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 60-70. HIGHS 90-100.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS. CHANCE OF
SHOWERS 20 PERCENT. LOWS 60-70. HIGHS 85-95.
MTZ104-105-160730-
KOOTENAI-FLATHEAD/GLACIER PARK-
128 AM MDT WED JUL 15 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....85-95 VALLEYS AND 70-80 RIDGES.
* MIN HUMIDITY........22-32 PERCENT VALLEYS AND 36-46 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. 8 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1000, THEN
WEST 10 MPH.
* CHANCE LIGHTNING....20 PERCENT OVER THE KOOTENAI...AND 25 PERCENT
TOWARD THE FLATHEAD/GLACIER PARK.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....50-60.
* MAX HUMIDITY........77-87 PERCENT VALLEYS AND 61-71 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............NORTHWEST 5-10 MPH BECOMING EAST AFTER
MIDNIGHT.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTHWEST 10 MPH UNTIL 2200, THEN VARIABLE
LESS THAN 10 MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....90-100 VALLEYS AND 75-85 RIDGES.
* MIN HUMIDITY........17-27 PERCENT VALLEYS AND 36-46 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............EAST 5-10 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 11 KFT AGL AFTER
1600.
* TRANSPORT WINDS.....EAST 10 MPH UNTIL 1300, THEN SOUTHEAST 10
MPH.
* CHANCE LIGHTNING....15 PERCENT OVER THE KOOTENAI...AND 20 PERCENT
TOWARD THE FLATHEAD/GLACIER PARK.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 60-70. HIGHS
85-95. MIN HUMIDITIES 20-30 PERCENT. EAST WINDS 5-10 MPH.
SATURDAY
MOSTLY CLEAR. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 60-70. HIGHS
80-90. MIN HUMIDITIES 10-20 PERCENT. SOUTHWEST WINDS 10-20 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 55-65. HIGHS 80-90. SOUTHWEST WINDS
10-20 MPH.
MONDAY
PARTLY CLOUDY. LOWS 55-65. HIGHS 80-90.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS. CHANCE OF
SHOWERS 20 PERCENT. LOWS 60-70. HIGHS 80-90.
MTZ106-108-160730-
WEST LOLO-EAST LOLO-
128 AM MDT WED JUL 15 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....83-93 VALLEYS AND 75-85 RIDGES.
* MIN HUMIDITY........23-33 PERCENT VALLEYS AND 33-43 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. 7 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1100, THEN
WEST 10 MPH.
* CHANCE LIGHTNING....15 PERCENT OVER THE WEST LOLO...AND 40
PERCENT TOWARD THE EAST LOLO.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........73-83 PERCENT VALLEYS AND 63-73 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTH 5-10 MPH BECOMING EAST AFTER MIDNIGHT.
* MIXING HEIGHT.......6 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTHWEST 10 MPH UNTIL 2200. VARIABLE LESS
THAN 10 MPH AFTER 0200.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....80-90.
* MIN HUMIDITY........23-33 PERCENT VALLEYS AND 32-42 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............EAST 5-10 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 11 KFT AGL AFTER
1600.
* TRANSPORT WINDS.....EAST 10 MPH UNTIL 1400, THEN SOUTHEAST 10
MPH.
* CHANCE LIGHTNING....20 PERCENT OVER THE WEST LOLO...AND 30
PERCENT TOWARD THE EAST LOLO.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 40 PERCENT. LOWS 60-70. HIGHS
85-95. MIN HUMIDITIES 20-30 PERCENT. SOUTHEAST WINDS 5-10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 60-70. HIGHS
85-95. MIN HUMIDITIES 10-20 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 55-65. HIGHS 85-95. WEST WINDS 10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 60-70. HIGHS 85-95.
TUESDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 60-70. HIGHS
80-90.
MTZ107-160730-
FLATHEAD RESERVATION-
128 AM MDT WED JUL 15 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....90-95 VALLEYS AND 65-70 RIDGES.
* MIN HUMIDITY........25-35 PERCENT VALLEYS AND 44-54 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............WEST 5-15 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. 8 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH.
* CHANCE LIGHTNING....15 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....60-65 VALLEYS AND 50-55 RIDGES.
* MAX HUMIDITY........76-86 PERCENT VALLEYS AND 68-78 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......DOWNSLOPE/DOWNVALLEY 1-3 MPH.
* RIDGE TOP............NORTH 5-10 MPH BECOMING EAST 5-15 MPH 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.
* CWR (> 0.10 INCH)...0 PERCENT.
THURSDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE.....95-100 VALLEYS AND 70-75 RIDGES.
* MIN HUMIDITY........23-33 PERCENT VALLEYS AND 43-53 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............SOUTHEAST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. 9 KFT
AGL AFTER 1400.
* TRANSPORT WINDS.....EAST 10 MPH UNTIL 1300, THEN SOUTHEAST 10
MPH.
* CHANCE LIGHTNING....NEAR 0 PERCENT OVER AREAS WEST OF HIGHWAY
93...AND 20 PERCENT TOWARD THE MISSION MTNS AND AREAS EAST OF
HIGHWAY 93.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 60-70. HIGHS
90-100. MIN HUMIDITIES 20-30 PERCENT. EAST WINDS 10-15 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 60-70. HIGHS
85-95. MIN HUMIDITIES 10-20 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 60-70. HIGHS 85-95. SOUTHWEST WINDS
10-20 MPH.
MONDAY
PARTLY CLOUDY. LOWS 60-70. HIGHS 85-95.
TUESDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN. CHANCE OF RAIN
20 PERCENT. LOWS 65-75. HIGHS 85-95.
MTZ109-160730-
BITTERROOT-
128 AM MDT WED JUL 15 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
* MAX TEMPERATURE.....85-90 VALLEYS AND 70-75 RIDGES.
* MIN HUMIDITY........24-34 PERCENT VALLEYS AND 36-46 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO BECOMING UPSLOPE/UPVALLEY 4-8 MPH IN
THE AFTERNOON.
* RIDGE TOP............WEST 5-10 MPH.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 6 KFT AGL AFTER 1200.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 0900, THEN
NORTHWEST 10 MPH.
* CHANCE LIGHTNING....30 PERCENT OVER THE DARBY, SULA, AND WEST
FORK DISTRICTS...AND 25 PERCENT TOWARD AREAS NORTH OF HAMILTON.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE.....55-60.
* MAX HUMIDITY........80-90 PERCENT VALLEYS AND 62-72 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTH 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTH 5-10 MPH BECOMING EAST AFTER MIDNIGHT.
* MIXING HEIGHT.......5 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2100.
* TRANSPORT WINDS.....NORTH 10 MPH UNTIL 2300. VARIABLE LESS THAN
10 MPH AFTER 0500.
* CHANCE LIGHTNING....NEAR 0 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY.
* MAX TEMPERATURE.....90-95 VALLEYS AND 75-80 RIDGES.
* MIN HUMIDITY........21-31 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............SOUTHEAST 5-10 MPH BECOMING SOUTHWEST IN THE
AFTERNOON.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 11 KFT AGL AFTER
1300.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1200, THEN
SOUTH 10 MPH.
* CHANCE LIGHTNING....15 PERCENT.
* CWR (> 0.10 INCH)...0 PERCENT.
FRIDAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 60 PERCENT. LOWS 60-70. HIGHS
85-95. MIN HUMIDITIES 25-35 PERCENT. SOUTHEAST WINDS 5-10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 60-70. HIGHS
85-95. MIN HUMIDITIES 15-25 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 55-65. HIGHS 80-90. WEST WINDS 10-15 MPH.
MONDAY
PARTLY CLOUDY. LOWS 60-70. HIGHS 80-90.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND THUNDERSTORMS.
CHANCE OF PRECIPITATION 30 PERCENT. LOWS 60-70. HIGHS 80-90.
MTZ110-111-160730-
DEERLODGE/WEST BEAVERHEAD-EAST BEAVERHEAD-
128 AM MDT WED JUL 15 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF RAIN SHOWERS. CHANCE
OF THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE.....80-90 VALLEYS AND 70-75 RIDGES.
* MIN HUMIDITY........32-42 PERCENT VALLEYS AND 38-48 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......CALM TO VARIABLE LESS THAN 7 MPH.
* RIDGE TOP............NORTHWEST 5-10 MPH.
* MIXING HEIGHT.......BELOW 500 FT TO 1 KFT AGL UNTIL 1000. 6 KFT
AGL AFTER 1200.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1000, THEN
WEST 10 MPH.
* CHANCE LIGHTNING....50 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
AND THUNDERSTORMS.
* MIN TEMPERATURE.....50-60.
* MAX HUMIDITY........89-99 PERCENT VALLEYS AND 71-81 PERCENT
RIDGES.
* 20-FOOT WINDS.......
* LOWER ELEVATION......NORTH 5-10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2-5 MPH.
* RIDGE TOP............NORTH 5-10 MPH BECOMING EAST AFTER MIDNIGHT.
* MIXING HEIGHT.......4 KFT AGL UNTIL 2000. BELOW 500 FT TO 1 KFT
AGL AFTER 2200.
* TRANSPORT WINDS.....NORTH 10 MPH UNTIL 2300, THEN VARIABLE LESS
THAN 10 MPH.
* CHANCE LIGHTNING....30 PERCENT.
* CWR (> 0.10 INCH)...10 PERCENT.
THURSDAY
* SKY/WEATHER.........PARTLY CLOUDY. CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
* MAX TEMPERATURE.....85-90 VALLEYS AND 75-80 RIDGES.
* MIN HUMIDITY........22-32 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............SOUTHEAST 5-10 MPH BECOMING SOUTH IN THE
AFTERNOON.
* MIXING HEIGHT.......1-2 KFT AGL UNTIL 1000. 10 KFT AGL AFTER
1600.
* TRANSPORT WINDS.....VARIABLE LESS THAN 10 MPH UNTIL 1100, THEN
SOUTH 10 MPH UNTIL 1600, THEN 15 MPH.
* CHANCE LIGHTNING....40 PERCENT OVER THE DEERLODGE/WEST
BEAVERHEAD...AND 30 PERCENT TOWARD THE EAST BEAVERHEAD.
* CWR (> 0.10 INCH)...10 PERCENT.
FRIDAY
PARTLY CLOUDY WITH RAIN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS. CHANCE OF PRECIPITATION 60 PERCENT. LOWS 55-65. HIGHS
85-95. MIN HUMIDITIES 25-35 PERCENT. SOUTHEAST WINDS 5-10 MPH.
SATURDAY
PARTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 55-65. HIGHS
85-95. MIN HUMIDITIES 15-25 PERCENT. SOUTHWEST WINDS 10-15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS 55-65. HIGHS 80-90. WEST WINDS 10-15 MPH.
MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS AND
THUNDERSTORMS. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 55-65. HIGHS
80-90.
TUESDAY
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND THUNDERSTORMS.
CHANCE OF PRECIPITATION 40 PERCENT. LOWS 55-65. HIGHS 75-85.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page