520  
FNUS55 KBOI 212059  
FWFBOI  
 
FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
259 PM MDT FRI JUL 21 2017  
   
..INCREASING THREAT OF THUNDERSTORMS STARTING SUNDAY EVENING
 
   
..HEAVY RAINS POSSIBLE BY TUESDAY
 
 
   
DISCUSSION
 
 
BENIGN WEATHER CONTINUES THROUGH SUNDAY WITH GENERALLY LIGHT  
WINDS AND A WARMING TREND. A SLOW MOVING WEAK UPPER LOW POSITIONS  
ITSELF OFF THE WEST COAST SUNDAY EVENING THROUGH MID NEXT WEEK.  
THIS POSITION NOT ONLY ALLOWS A SURFACE THERMAL TROUGH TO DEVELOP  
OVER THE REGION BUT ALSO LIFTS INCREASING AMOUNTS OF MONSOONAL  
MOISTURE INTO EASTERN OREGON SUNDAY EVENING THEN THROUGH THE  
ENTIRE AREA MONDAY AND TUESDAY. LIMITED PRECIPITATION IS EXPECTED  
SUNDAY AND EARLY MONDAY. CHANCES OF WETTING RAINS INCREASE  
DRAMATICALLY MONDAY AND INTO TUESDAY.  
 
IDZ401-402-221600-  
WESTERN PAYETTE NATIONAL FOREST-EASTERN PAYETTE NATIONAL FOREST-  
259 PM MDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....47 TO 57.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........41 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.  
SMOKE DISPERSAL:  
MIXING HEIGHT......500-1000 FT AGL.  
TRANSPORT WINDS....NORTH UP TO 5 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....75 TO 89.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........16 TO 24 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......6000-8000 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 5 MPH.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....53 TO 61.  
24 HR TREND......ON AVERAGE, 6 DEGREES WARMER.  
MAX HUMIDITY........44 TO 63 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE 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......500-800 FT AGL.  
TRANSPORT WINDS....SOUTH UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....78 TO 92.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........16 TO 24 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........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7500-9500 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
 

 
=  
 
IDZ403-221600-  
NORTHERN BOISE NATIONAL FOREST-  
259 PM MDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....42 TO 53.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........44 TO 64 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....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-800 FT AGL.  
TRANSPORT WINDS....NORTHEAST UP TO 5 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....76 TO 88.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........15 TO 20 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........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7000-8500 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 5 MPH.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....48 TO 57.  
24 HR TREND......ON AVERAGE, 5 DEGREES WARMER.  
MAX HUMIDITY........48 TO 68 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
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......400-900 FT AGL.  
TRANSPORT WINDS....SOUTHEAST UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....78 TO 90.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........16 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....LIGHT WINDS LESS THAN 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......8000-10000 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
 

 
=  
 
IDZ421-221600-  
SOUTHERN BOISE NATIONAL FOREST/WESTERN SAWTOOTH NATIONAL FOREST-  
259 PM MDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....45 TO 56.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........36 TO 56 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
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....NORTHWEST 8 TO 9 MPH WITH GUSTS TO 20 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-800 FT AGL.  
TRANSPORT WINDS....NORTH UP TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....82 TO 90, EXCEPT 76 TO 82 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........14 TO 19 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST AROUND 8 MPH IN THE  
AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING NORTHWEST 8 TO 9 MPH IN  
THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7000-9000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....47 TO 59.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........43 TO 63 PERCENT.  
24 HR TREND......ON AVERAGE, 4 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....NORTHWEST 8 TO 9 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......300-800 FT AGL.  
TRANSPORT WINDS....NORTH UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....85 TO 93, EXCEPT 78 TO 84 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........14 TO 19 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........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......8000-10000 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 20 MPH.  
 

 
=  
 
IDZ400-221600-  
NORTHERN BOISE BLM-  
259 PM MDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....57 TO 64.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........35 TO 50 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 9 MPH.  
RIDGES/UPR SLOPES....NORTH AROUND 10 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-600 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....88 TO 96.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........13 TO 18 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
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....NORTH 8 TO 9 MPH IN THE MORNING, BECOMING  
LIGHT IN THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7500-9000 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 10 MPH.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....61 TO 67.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MAX HUMIDITY........40 TO 52 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH  
AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....NORTH AROUND 9 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-600 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....91 TO 99.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........14 TO 19 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........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......8000-10000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
 

 
=  
 
IDZ420-424-221600-  
TREASURE VALLEY BLM-WESTERN TWIN FALLS BLM-  
259 PM MDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....56 TO 62.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........39 TO 53 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 9 MPH WITH LOCAL GUSTS TO 20 MPH.  
RIDGES/UPR SLOPES....NORTHWEST AROUND 9 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-600 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....90 TO 97.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........11 TO 16 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST 8 TO 10 MPH IN THE  
AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......8000-10000 FT AGL.  
TRANSPORT WINDS....NORTHWEST AROUND 10 MPH.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....57 TO 64.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........41 TO 55 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 10 MPH IN THE EVENING,  
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH  
AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 10 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-700 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....92 TO 100.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........11 TO 17 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........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......8000-10000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.  
 

 
=  
 
IDZ423-426-221600-  
OWYHEE MOUNTAINS-SOUTHERN HIGHLANDS-  
259 PM MDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....53 TO 60.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........36 TO 48 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 9 MPH WITH EVENING GUSTS TO 20 MPH.  
RIDGES/UPR SLOPES....NORTH 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......400-700 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....83 TO 93.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........11 TO 16 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 9 MPH.  
RIDGES/UPR SLOPES....NORTH AROUND 9 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7000-9000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....56 TO 63.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........34 TO 48 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
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....NORTH AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......500-700 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....87 TO 96.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........11 TO 16 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........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7000-9000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 15 MPH.  
 

 
=  
 
ORZ646-221600-  
BAKER VALLEY-  
159 PM PDT FRI JUL 21 2017  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....49 TO 59.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........40 TO 60 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....NORTHWEST AROUND 10 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....84 TO 94.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........16 TO 22 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 10 MPH.  
RIDGES/UPR SLOPES....NORTH 8 TO 9 MPH IN THE MORNING, BECOMING  
LIGHT IN THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....54 TO 64.  
24 HR TREND......ON AVERAGE, 5 DEGREES WARMER.  
MAX HUMIDITY........46 TO 66 PERCENT.  
24 HR TREND......ON AVERAGE, 4 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 9 MPH.  
RIDGES/UPR SLOPES....NORTHWEST AROUND 9 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....88 TO 98.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........16 TO 22 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........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
 

 
=  
 
ORZ636-637-221600-  
BURNS BLM-VALE BLM-  
259 PM MDT FRI JUL 21 2017 /159 PM PDT FRI JUL 21 2017/  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....51 TO 61.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........34 TO 49 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH TO NORTHEAST AROUND 9 MPH.  
RIDGES/UPR SLOPES....NORTH TO NORTHEAST AROUND 9 MPH WITH EVENING GUSTS TO 20 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....86 TO 94.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........10 TO 15 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH TO NORTHEAST AROUND 8 MPH IN THE MORNING,  
BECOMING LIGHT UPSLOPE LESS THAN 8 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....NORTHEAST AROUND 8 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....56 TO 65.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MAX HUMIDITY........30 TO 45 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT DOWNSLOPE LESS THAN 8 MPH  
AFTER MIDNIGHT.  
RIDGES/UPR SLOPES....NORTHEAST AROUND 9 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....90 TO 98.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........10 TO 16 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........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
 

 
=  
 
   
FORECAST DAYS 3 THROUGH 7
 
 
   
MONDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 56 TO 69. HIGHS 83 TO 98. LIGHT WINDS LESS  
THAN 10 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 59 TO 71. HIGHS 80 TO 95. SOUTHWEST WINDS UP  
TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 54 TO 67. HIGHS 77 TO 92. SOUTHWEST WINDS UP  
TO 10 MPH.    
THURSDAY
 
PARTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 51 TO 64. HIGHS 77 TO 92.    
FRIDAY
 
MOSTLY CLEAR. LOWS 50 TO 63. HIGHS 79 TO 94.  
 
.OUTLOOK FOR SATURDAY JULY 29 THROUGH FRIDAY AUGUST 4 CALLS FOR  
BETTER CHANCES OF ABOVE NORMAL TEMPERATURES AND BELOW NORMAL  
PRECIPITATION.  
 

 
=  
 
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