298  
FNUS55 KBOI 122039  
FWFBOI  
 
FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
239 PM MDT SAT OCT 12 2019  
   
..THIS IS THE LAST PLANNING FORECAST THIS SEASON
 
 
   
DISCUSSION
 
 
A DEPARTING RIDGE AXIS WILL HELP KEEP US MOSTLY CLEAR AND DRY  
TONIGHT AND EARLY SUNDAY. A SHORTWAVE TROUGH AND COLD FRONT WILL  
MOVE THROUGH SUNDAY NIGHT INTO MONDAY, BRINGING A FEW SHOWERS  
MAINLY TO THE PAYETTE, BEFORE DRY AND COOLER AIR RETURNS MONDAY.  
WINDS WILL INCREASE IN THE WESTERN MAGIC VALLEY BLM MONDAY  
AFTERNOON. A STRONGER AND WETTER TROUGH WILL MOVE IN LATE WED  
THROUGH THU, BRINGING SHOWERS TO MOST ZONES. ANOTHER WET AND EVEN  
COLDER SYSTEM IS POSSIBLE NEXT WEEKEND. SURFACE WINDS WILL SEE A  
NOTABLE INCREASE WITH EACH OF THESE STORM SYSTEMS.  
 
IDZ401-131530-  
WESTERN PAYETTE NATIONAL FOREST-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....28 TO 37.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........46 TO 66 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....SOUTH AROUND 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400 FT AGL.  
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....42 TO 57.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........28 TO 38 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....SOUTH AROUND 10 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......1500-2500 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW SHOWERS IN THE EVENING.  
MIN TEMPERATURE.....28 TO 37.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........65 TO 84 PERCENT.  
24 HR TREND......ON AVERAGE, 20 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....WEST AROUND 8 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-600 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 10 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....40 TO 55.  
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.  
MIN HUMIDITY........38 TO 58 PERCENT.  
24 HR TREND......ON AVERAGE, 14 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4000-5000 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
 

 
=  
 
IDZ402-131530-  
EASTERN PAYETTE NATIONAL FOREST-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....24 TO 33.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........52 TO 73 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
EVENING, BECOMING SOUTH 8 TO 9 MPH AFTER  
MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400 FT AGL.  
TRANSPORT WINDS....SOUTH 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....41 TO 55.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........33 TO 43 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTHWEST AROUND 8 MPH  
IN THE AFTERNOON.  
RIDGES/UPR SLOPES....SOUTHWEST AROUND 10 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......1500-2500 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AND  
SNOW SHOWERS IN THE EVENING.  
MIN TEMPERATURE.....25 TO 34.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........67 TO 82 PERCENT.  
24 HR TREND......ON AVERAGE, 13 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST AROUND 9 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-500 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 5 TO 10 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....37 TO 52.  
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.  
MIN HUMIDITY........43 TO 61 PERCENT.  
24 HR TREND......ON AVERAGE, 15 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........2 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3500-4500 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
 

 
=  
 
IDZ403-131530-  
NORTHERN BOISE NATIONAL FOREST-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....24 TO 33.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........48 TO 68 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400 FT AGL.  
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....44 TO 58.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........26 TO 36 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTHWEST 8 TO 9 MPH IN  
THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......2500-3500 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY AFTER MIDNIGHT.  
MIN TEMPERATURE.....27 TO 35.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........56 TO 74 PERCENT.  
24 HR TREND......ON AVERAGE, 8 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400 FT AGL.  
TRANSPORT WINDS....SOUTHWEST UP TO 10 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....40 TO 54.  
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.  
MIN HUMIDITY........36 TO 49 PERCENT.  
24 HR TREND......ON AVERAGE, 10 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4000-5000 FT AGL.  
TRANSPORT WINDS....WEST AROUND 10 MPH.  
 

 
=  
 
IDZ421-131530-  
SOUTHERN BOISE NATIONAL FOREST/WESTERN SAWTOOTH NATIONAL FOREST-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....25 TO 35.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........41 TO 57 PERCENT.  
24 HR TREND......ON AVERAGE, 7 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
EVENING, BECOMING SOUTHEAST AROUND 8 MPH  
AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400 FT AGL.  
TRANSPORT WINDS....EAST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....53 TO 62, EXCEPT 45 TO 52 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 6 DEGREES WARMER.  
MIN HUMIDITY........17 TO 27 PERCENT, EXCEPT 23 TO 32 PERCENT ABOVE  
6500 FEET.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTH AROUND 8 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....SOUTHEAST AROUND 9 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3000-4000 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 5 TO 10 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
MIN TEMPERATURE.....28 TO 38.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MAX HUMIDITY........47 TO 66 PERCENT.  
24 HR TREND......ON AVERAGE, 7 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....49 TO 58, EXCEPT 41 TO 48 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.  
MIN HUMIDITY........24 TO 34 PERCENT, EXCEPT 32 TO 45 PERCENT ABOVE  
6500 FEET.  
24 HR TREND......ON AVERAGE, 10 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST 8 TO 11 MPH WITH  
GUSTS TO 18 MPH IN THE AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST 8 TO 11 MPH IN THE  
AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3500-4500 FT AGL.  
TRANSPORT WINDS....WEST 10 TO 20 MPH.  
 

 
=  
 
IDZ400-131530-  
NORTHERN BOISE BLM-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....32 TO 37.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........46 TO 62 PERCENT.  
24 HR TREND......ON AVERAGE, 4 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-400 FT AGL.  
TRANSPORT WINDS....EAST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....54 TO 61.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........26 TO 31 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......2500-3500 FT AGL.  
TRANSPORT WINDS....SOUTH 5 TO 10 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY AFTER MIDNIGHT.  
MIN TEMPERATURE.....35 TO 40.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........57 TO 76 PERCENT.  
24 HR TREND......ON AVERAGE, 12 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
EVENING, BECOMING NORTH 8 TO 9 MPH AFTER  
MIDNIGHT.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-400 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 10 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....53 TO 62.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........31 TO 38 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....NORTH 8 TO 9 MPH IN THE MORNING, BECOMING  
LIGHT IN THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......5000-5500 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
 

 
=  
 
IDZ420-424-131530-  
TREASURE VALLEY BLM-WESTERN TWIN FALLS BLM-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....29 TO 35.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........46 TO 66 PERCENT.  
24 HR TREND......ON AVERAGE, 5 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN  
THE EVENING, BECOMING EAST AROUND 8 MPH  
AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
EVENING, BECOMING NORTHEAST 8 TO 9 MPH  
AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-400 FT AGL.  
TRANSPORT WINDS....EAST 5 TO 15 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....60 TO 67.  
24 HR TREND......ON AVERAGE, 5 DEGREES WARMER.  
MIN HUMIDITY........17 TO 27 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...SOUTHEAST AROUND 10 MPH.  
RIDGES/UPR SLOPES....EAST AROUND 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......2500-3500 FT AGL.  
TRANSPORT WINDS....SOUTH 5 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
MIN TEMPERATURE.....33 TO 38.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MAX HUMIDITY........51 TO 76 PERCENT.  
24 HR TREND......ON AVERAGE, 7 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-400 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....58 TO 65.  
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.  
MIN HUMIDITY........26 TO 34 PERCENT.  
24 HR TREND......ON AVERAGE, 8 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING NORTHWEST 8 TO 11 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST 8 TO 12 MPH IN THE  
AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......5000-6000 FT AGL.  
TRANSPORT WINDS....WEST 10 TO 20 MPH.  
 

 
=  
 
IDZ423-426-131530-  
OWYHEE MOUNTAINS-SOUTHERN HIGHLANDS-  
239 PM MDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....28 TO 34.  
24 HR TREND......ON AVERAGE, 7 DEGREES WARMER.  
MAX HUMIDITY........38 TO 58 PERCENT.  
24 HR TREND......ON AVERAGE, 11 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-400 FT AGL.  
TRANSPORT WINDS....SOUTHEAST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....58 TO 66.  
24 HR TREND......ON AVERAGE, 6 DEGREES WARMER.  
MIN HUMIDITY........11 TO 21 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST AROUND 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......2500-4500 FT AGL.  
TRANSPORT WINDS....SOUTHWEST 5 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.  
MIN TEMPERATURE.....31 TO 38.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MAX HUMIDITY........42 TO 62 PERCENT.  
24 HR TREND......ON AVERAGE, 5 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN  
THE EVENING, BECOMING WEST AROUND 8 MPH  
AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....WEST 8 TO 9 MPH IN THE EVENING, BECOMING  
LIGHT AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-400 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 15 MPH.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....55 TO 63.  
24 HR TREND......ON AVERAGE, 4 DEGREES COOLER.  
MIN HUMIDITY........20 TO 30 PERCENT.  
24 HR TREND......ON AVERAGE, 11 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING NORTHWEST AROUND 8 MPH  
IN THE AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST AROUND 8 MPH IN THE  
AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-6500 FT AGL.  
TRANSPORT WINDS....WEST 10 TO 15 MPH.  
 

 
=  
 
ORZ646-131530-  
BAKER VALLEY-  
139 PM PDT SAT OCT 12 2019  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....31 TO 37.  
24 HR TREND......ON AVERAGE, 9 DEGREES WARMER.  
MAX HUMIDITY........46 TO 61 PERCENT.  
24 HR TREND......ON AVERAGE, 4 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....51 TO 61.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........27 TO 32 PERCENT.  
24 HR TREND......ON AVERAGE, 4 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
MIN TEMPERATURE.....30 TO 37.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........71 TO 86 PERCENT.  
24 HR TREND......ON AVERAGE, 25 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH IN  
THE EVENING, BECOMING NORTHWEST AROUND 8  
MPH AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....WEST AROUND 10 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....50 TO 60.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........30 TO 39 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 8 MPH IN THE MORNING,  
BECOMING LIGHT UPSLOPE LESS THAN 8 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 9 MPH IN THE MORNING,  
BECOMING LIGHT IN THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
 

 
=  
 
ORZ636-637-131530-  
BURNS BLM-VALE BLM-  
239 PM MDT SAT OCT 12 2019 /139 PM PDT SAT OCT 12 2019/  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....29 TO 36.  
24 HR TREND......ON AVERAGE, 10 DEGREES WARMER.  
MAX HUMIDITY........33 TO 48 PERCENT.  
24 HR TREND......ON AVERAGE, 10 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
EVENING, BECOMING SOUTH AROUND 8 MPH AFTER  
MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY.  
MAX TEMPERATURE.....57 TO 65.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........14 TO 24 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 11 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....30 TO 37.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........54 TO 79 PERCENT.  
24 HR TREND......ON AVERAGE, 27 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH  
AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....WEST AROUND 10 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
COLUMBUS DAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....55 TO 63.  
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.  
MIN HUMIDITY........21 TO 31 PERCENT.  
24 HR TREND......ON AVERAGE, 8 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....WEST AROUND 8 MPH IN THE MORNING, BECOMING  
LIGHT IN THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
 

 
=  
 
   
FORECAST DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS 28 TO 37. HIGHS 51 TO 66. SOUTHEAST  
WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. LOWS 35 TO 44. HIGHS 54 TO 69. SOUTH  
WINDS UP TO 10 MPH WITH GUSTS TO 20 MPH.    
THURSDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
SNOW SHOWERS. LOWS 33 TO 42. HIGHS 49 TO 64. WEST WINDS 10 TO  
15 MPH WITH GUSTS TO 25 MPH.    
FRIDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND SNOW  
SHOWERS. LOWS 29 TO 38. HIGHS 42 TO 57.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND SNOW SHOWERS.  
CHANCE OF PRECIPITATION 60 PERCENT. LOWS 27 TO 37. HIGHS 39 TO  
54.  
 
.OUTLOOK FOR SUNDAY OCTOBER 20 THROUGH SATURDAY OCTOBER 26 CALLS  
FOR BETTER CHANCES OF BELOW-NORMAL TEMPERATURES AND ABOVE-NORMAL  
PRECIPITATION.  
 

 
=  
 
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