242  
FNUS55 KBOI 222101  
FWFBOI  
 
FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
301 PM MDT SAT SEP 22 2018  
   
..WEAK COLD FRONTAL PASSAGE LATE TONIGHT
 
 
   
DISCUSSION
 
A WEAK COLD FRONT WILL MOVE THROUGH THE AREA TONIGHT ACCOMPANIED  
WITH SOME LIGHT RAIN SHOWERS. RAIN ACCUMULATIONS RANGING FROM 0.03 TO 0.10 INCHES  
CAN BE EXPECTED IN THE NORTHERN PORTIONS OF THE BOISE AND PAYETTE NATIONAL FORESTS.  
FURTHER SOUTH IN THE BLM ZONES OF SOUTHERN OREGON AND SOUTHERN IDAHO, THE FRONT IS  
LIKELY TO PASS THROUGH WITHOUT ANY MEASURABLE RAIN, THOUGH SOME AREAS WILL SEE A  
FEW SPRINKLES AND A TRACE OF PRECIPITATION. WINDS WILL SHIFT TO NORTHWEST BEHIND  
THE FRONT ON SUNDAY AND WILL BE GUSTY IN THE AFTERNOON. DRY NORTHWESTERLY FLOW AND  
SEASONAL TEMPERATURES WILL RESUME ON MONDAY AND CONTINUE THROUGH NEXT WEEK.  
 
IDZ401-402-231615-  
WESTERN PAYETTE NATIONAL FOREST-EASTERN PAYETTE NATIONAL FOREST-  
301 PM MDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS.  
CHANCE OF SHOWERS 30 PERCENT.  
MIN TEMPERATURE.....38 TO 48.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........72 TO 88 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 10 MPH.  
RIDGES/UPR SLOPES....WEST 8 TO 13 MPH IN THE EVENING, BECOMING  
LIGHT AFTER MIDNIGHT.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......600-900 FT AGL.  
TRANSPORT WINDS....NORTHWEST AT 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. SCATTERED RAIN SHOWERS IN THE  
MORNING, THEN NUMEROUS RAIN SHOWERS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 60  
PERCENT.  
MAX TEMPERATURE.....47 TO 62.  
24 HR TREND......ON AVERAGE, 12 DEGREES COOLER.  
MIN HUMIDITY........29 TO 44 PERCENT.  
24 HR TREND......ON AVERAGE, 19 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 NORTHWEST 8 TO 10 MPH IN  
THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4000-6000 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....31 TO 40.  
24 HR TREND......ON AVERAGE, 9 DEGREES COOLER.  
MAX HUMIDITY........60 TO 80 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....NORTHWEST AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........2 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......100-200 FT AGL.  
TRANSPORT WINDS....NORTH AROUND 5 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....49 TO 64.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........24 TO 34 PERCENT.  
24 HR TREND......ON AVERAGE, 10 PERCENT DRIER.  
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......4500-5500 FT AGL.  
TRANSPORT WINDS....NORTHWEST AROUND 10 MPH.  
 

 
=  
 
IDZ403-231615-  
NORTHERN BOISE NATIONAL FOREST-  
301 PM MDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AFTER  
MIDNIGHT. CHANCE OF SHOWERS 30 PERCENT.  
MIN TEMPERATURE.....39 TO 46.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........59 TO 77 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 9 MPH IN THE EVENING, BECOMING  
LIGHT DOWNSLOPE LESS THAN 8 MPH AFTER  
MIDNIGHT.  
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 11 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-800 FT AGL.  
TRANSPORT WINDS....WEST UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED RAIN SHOWERS.  
CHANCE OF SHOWERS 40 PERCENT.  
MAX TEMPERATURE.....49 TO 63.  
24 HR TREND......ON AVERAGE, 11 DEGREES COOLER.  
MIN HUMIDITY........25 TO 35 PERCENT.  
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 9 MPH IN THE  
AFTERNOON.  
RIDGES/UPR SLOPES....WEST 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......5000-6000 FT AGL.  
TRANSPORT WINDS....WEST 10 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....29 TO 37.  
24 HR TREND......ON AVERAGE, 10 DEGREES COOLER.  
MAX HUMIDITY........57 TO 80 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 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......100-200 FT AGL.  
TRANSPORT WINDS....NORTHEAST UP TO 5 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....51 TO 64.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........21 TO 28 PERCENT.  
24 HR TREND......ON AVERAGE, 5 PERCENT DRIER.  
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 NORTHWEST AROUND 8 MPH  
IN THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-5500 FT AGL.  
TRANSPORT WINDS....NORTHWEST AROUND 10 MPH.  
 

 
=  
 
IDZ421-231615-  
SOUTHERN BOISE NATIONAL FOREST/WESTERN SAWTOOTH NATIONAL FOREST-  
301 PM MDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY AFTER MIDNIGHT.  
MIN TEMPERATURE.....41 TO 49.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........42 TO 60 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 9 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........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......100-200 FT AGL.  
TRANSPORT WINDS....WEST UP TO 5 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS, MAINLY IN  
THE AFTERNOON. CHANCE OF SHOWERS 30 PERCENT.  
MAX TEMPERATURE.....58 TO 66, EXCEPT 51 TO 58 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 11 DEGREES COOLER.  
MIN HUMIDITY........22 TO 29 PERCENT, EXCEPT 29 TO 34 PERCENT ABOVE  
6500 FEET.  
24 HR TREND......ON AVERAGE, 12 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 14 MPH.  
RIDGES/UPR SLOPES....WEST 10 TO 16 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-6000 FT AGL.  
TRANSPORT WINDS....WEST 10 TO 20 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....29 TO 38.  
24 HR TREND......ON AVERAGE, 11 DEGREES COOLER.  
MAX HUMIDITY........50 TO 65 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 8 TO 13 MPH.  
RIDGES/UPR SLOPES....NORTH 8 TO 14 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......100 FT AGL.  
TRANSPORT WINDS....NORTH UP TO 5 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....59 TO 66, EXCEPT 53 TO 59 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........17 TO 25 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST 8 TO 11 MPH IN THE  
AFTERNOON.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 14 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3500-4500 FT AGL.  
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
 

 
=  
 
IDZ400-231615-  
NORTHERN BOISE BLM-  
301 PM MDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AFTER  
MIDNIGHT. CHANCE OF SHOWERS 30 PERCENT.  
MIN TEMPERATURE.....49 TO 54.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........60 TO 71 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH 8 TO 12 MPH.  
RIDGES/UPR SLOPES....NORTH 8 TO 14 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......400-700 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY IN THE MORNING, THEN CLEARING.  
ISOLATED RAIN SHOWERS. CHANCE OF SHOWERS 20  
PERCENT.  
MAX TEMPERATURE.....62 TO 70.  
24 HR TREND......ON AVERAGE, 10 DEGREES COOLER.  
MIN HUMIDITY........21 TO 26 PERCENT.  
24 HR TREND......ON AVERAGE, 5 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 14 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-6000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 5 TO 10 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....39 TO 45.  
24 HR TREND......ON AVERAGE, 9 DEGREES COOLER.  
MAX HUMIDITY........52 TO 65 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTH AROUND 10 MPH.  
RIDGES/UPR SLOPES....NORTH 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......0-100 FT AGL.  
TRANSPORT WINDS....NORTHEAST AROUND 5 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....64 TO 72.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........21 TO 26 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 IN THE  
MORNING, BECOMING NORTHWEST AROUND 8 MPH  
IN THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4000-5000 FT AGL.  
TRANSPORT WINDS....NORTHWEST AROUND 10 MPH.  
 

 
=  
 
IDZ420-424-231615-  
TREASURE VALLEY BLM-WESTERN TWIN FALLS BLM-  
301 PM MDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....48 TO 53.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........46 TO 66 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 10 MPH.  
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......100-200 FT AGL.  
TRANSPORT WINDS....WEST UP TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MAX TEMPERATURE.....66 TO 72.  
24 HR TREND......ON AVERAGE, 12 DEGREES COOLER.  
MIN HUMIDITY........23 TO 30 PERCENT.  
24 HR TREND......ON AVERAGE, 11 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 9 TO 15 MPH.  
RIDGES/UPR SLOPES....WEST 10 TO 16 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3000-4000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 15 TO 20 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....38 TO 43.  
24 HR TREND......ON AVERAGE, 10 DEGREES COOLER.  
MAX HUMIDITY........49 TO 66 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 9 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......0-100 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 5 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....65 TO 71.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........18 TO 24 PERCENT.  
24 HR TREND......ON AVERAGE, 5 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 13 MPH.  
RIDGES/UPR SLOPES....WEST 9 TO 15 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3500-4000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
 

 
=  
 
IDZ423-426-231615-  
OWYHEE MOUNTAINS-SOUTHERN HIGHLANDS-  
301 PM MDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
MIN TEMPERATURE.....43 TO 50.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MAX HUMIDITY........37 TO 57 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST AROUND 10 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 12 MPH. GUSTS TO 20 MPH IN  
THE EVENING.  
HAINES INDEX........5 MODERATE.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......100-200 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 10 MPH.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY.  
MAX TEMPERATURE.....62 TO 69.  
24 HR TREND......ON AVERAGE, 13 DEGREES COOLER.  
MIN HUMIDITY........21 TO 31 PERCENT.  
24 HR TREND......ON AVERAGE, 15 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING NORTHWEST 8 TO 11 MPH IN  
THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3000-5000 FT AGL.  
TRANSPORT WINDS....WEST 10 TO 15 MPH.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
MIN TEMPERATURE.....33 TO 41.  
24 HR TREND......ON AVERAGE, 9 DEGREES COOLER.  
MAX HUMIDITY........49 TO 61 PERCENT.  
24 HR TREND......ON AVERAGE, 8 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 10 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......100 FT AGL.  
TRANSPORT WINDS....WEST UP TO 10 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....61 TO 68.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
MIN HUMIDITY........12 TO 22 PERCENT.  
24 HR TREND......ON AVERAGE, 9 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH.  
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......3500-4000 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 15 MPH.  
 

 
=  
 
ORZ646-231615-  
BAKER VALLEY-  
201 PM PDT SAT SEP 22 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED RAIN SHOWERS, MAINLY  
AFTER MIDNIGHT. CHANCE OF SHOWERS 30 PERCENT.  
MIN TEMPERATURE.....38 TO 48.  
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.  
MAX HUMIDITY........69 TO 86 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 9 TO 15 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 13 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....10 PERCENT.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY IN THE MORNING, THEN CLEARING.  
MAX TEMPERATURE.....58 TO 67.  
24 HR TREND......ON AVERAGE, 11 DEGREES COOLER.  
MIN HUMIDITY........23 TO 30 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 13 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 12 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....31 TO 41.  
24 HR TREND......ON AVERAGE, 7 DEGREES COOLER.  
MAX HUMIDITY........59 TO 80 PERCENT.  
24 HR TREND......ON AVERAGE, 9 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....61 TO 70.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........23 TO 29 PERCENT.  
24 HR TREND......ON AVERAGE, UNCHANGED.  
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.  
 

 
=  
 
ORZ636-637-231615-  
BURNS BLM-VALE BLM-  
301 PM MDT SAT SEP 22 2018 /201 PM PDT SAT SEP 22 2018/  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH ISOLATED RAIN SHOWERS.  
CHANCE OF SHOWERS 20 PERCENT.  
MIN TEMPERATURE.....39 TO 50.  
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.  
MAX HUMIDITY........50 TO 70 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH.  
RIDGES/UPR SLOPES....WEST 9 TO 15 MPH. GUSTS TO 24 MPH IN THE  
EVENING.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY IN THE MORNING, THEN CLEARING.  
MAX TEMPERATURE.....61 TO 69.  
24 HR TREND......ON AVERAGE, 13 DEGREES COOLER.  
MIN HUMIDITY........16 TO 24 PERCENT.  
24 HR TREND......ON AVERAGE, 7 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........CLEAR.  
MIN TEMPERATURE.....30 TO 40.  
24 HR TREND......ON AVERAGE, 10 DEGREES COOLER.  
MAX HUMIDITY........41 TO 61 PERCENT.  
24 HR TREND......ON AVERAGE, 9 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 9 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1.  
CWR /0.10 INCH/.....0 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY.  
MAX TEMPERATURE.....63 TO 71.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........12 TO 20 PERCENT.  
24 HR TREND......ON AVERAGE, 3 PERCENT DRIER.  
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.  
 

 
=  
 
   
FORECAST DAYS 3 THROUGH 7
 
 
   
TUESDAY
 
CLEAR. LOWS 30 TO 41. HIGHS 57 TO 72. NORTH WINDS  
AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 31 TO 42. HIGHS 61 TO 76.  
NORTHWEST WINDS UP TO 10 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 36 TO 47. HIGHS 65 TO 80.  
NORTHWEST WINDS UP TO 10 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 40 TO 50. HIGHS 67 TO 82.    
SATURDAY
 
PARTLY CLOUDY. LOWS 41 TO 52. HIGHS 67 TO 82.  
 
.OUTLOOK FOR SUNDAY SEPTEMBER 30 THROUGH SATURDAY OCTOBER 6 CALLS  
FOR SLIGHTLY BELOW NORMAL TEMPERATURES AND SLIGHTLY GREATER THAN  
NORMAL CHANCES FOR PRECIPITATION.  
 

 
=  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page