119  
FNUS55 KBOI 251348  
FWFBOI  
 
FIRE WEATHER PLANNING FORECAST FOR SW IDAHO AND SE OREGON  
NATIONAL WEATHER SERVICE BOISE ID  
748 AM MDT FRI MAY 25 2018  
   
..STRONG THUNDERSTORMS POSSIBLE ACROSS MOST LOCATIONS TODAY
 
 
   
DISCUSSION
 
 
AN UPPER LOW OVER NORTHERN CALIFORNIA THIS MORNING DRIFTS ACROSS  
NORTHERN NEVADA THROUGH THE WEEKEND. THIS BRINGS THE SHOWERS AND  
THUNDERSTORMS FOR MOST LOCATIONS. STRONG DYNAMICS ASSOCIATED WITH  
THE LOW ARE SUCH THAT STRONG THUNDERSTORMS WITH HEAVY RAINS, SMALL  
HAIL AND WIND GUSTS OVER 50 MPH ARE POSSIBLE GENERALLY WEST OF  
TWIN FALLS TODAY. CONDITIONS BEGIN TO DIMINISH AFTER SUNSET.  
SHOWERS AND THUNDERSTORMS CONTINUE THROUGH THE WEEKEND.  
 
IDZ401-402-252300-  
WESTERN PAYETTE NATIONAL FOREST-EASTERN PAYETTE NATIONAL FOREST-  
748 AM MDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN WIDESPREAD  
RAIN SHOWERS AND SCATTERED THUNDERSTORMS IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.  
MAX TEMPERATURE.....63 TO 78.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........36 TO 51 PERCENT.  
24 HR TREND......ON AVERAGE, 8 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.................2 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....40 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......6000-8000 FT AGL.  
TRANSPORT WINDS....SOUTH 10 TO 20 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. A  
CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE  
OF PRECIPITATION 70 PERCENT.  
MIN TEMPERATURE.....42 TO 52.  
24 HR TREND......ON AVERAGE, 8 DEGREES WARMER.  
MAX HUMIDITY........87 TO 97 PERCENT.  
24 HR TREND......ON AVERAGE, 17 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT DOWNSLOPE WINDS LESS THAN 8 MPH.  
RIDGES/UPR SLOPES....NORTHEAST AROUND 8 MPH IN THE EVENING,  
BECOMING LIGHT AFTER MIDNIGHT.  
HAINES INDEX........3 VERY LOW.  
LAL.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....40 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......800-1300 FT AGL.  
TRANSPORT WINDS....NORTHEAST UP TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.  
MAX TEMPERATURE.....50 TO 63.  
24 HR TREND......ON AVERAGE, 14 DEGREES COOLER.  
MIN HUMIDITY........59 TO 78 PERCENT.  
24 HR TREND......ON AVERAGE, 26 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 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....50 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......3000-4000 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 15 MPH.  
 

 
=  
 
IDZ403-252300-  
NORTHERN BOISE NATIONAL FOREST-  
748 AM MDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY WITH ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN MOSTLY  
CLOUDY WITH NUMEROUS RAIN SHOWERS AND SCATTERED  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.  
MAX TEMPERATURE.....64 TO 77.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........27 TO 37 PERCENT.  
24 HR TREND......ON AVERAGE, 12 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTH 8 TO 9 MPH IN THE  
AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTH 8 TO 9 MPH IN THE  
AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................2 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....40 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......9500-11500 FT AGL.  
TRANSPORT WINDS....SOUTH 20 TO 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS IN THE EVENING, THEN A CHANCE  
OF RAIN SHOWERS AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 60 PERCENT.  
MIN TEMPERATURE.....42 TO 49.  
24 HR TREND......ON AVERAGE, 5 DEGREES WARMER.  
MAX HUMIDITY........85 TO 93 PERCENT.  
24 HR TREND......ON AVERAGE, 17 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.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....30 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......700-1200 FT AGL.  
TRANSPORT WINDS....SOUTHWEST UP TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........A CHANCE OF RAIN SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80  
PERCENT.  
MAX TEMPERATURE.....52 TO 63.  
24 HR TREND......ON AVERAGE, 13 DEGREES COOLER.  
MIN HUMIDITY........52 TO 67 PERCENT.  
24 HR TREND......ON AVERAGE, 28 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 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....60 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4000-6000 FT AGL.  
TRANSPORT WINDS....NORTH 5 TO 10 MPH.  
 

 
=  
 
IDZ421-252300-  
SOUTHERN BOISE NATIONAL FOREST/WESTERN SAWTOOTH NATIONAL FOREST-  
748 AM MDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....73 TO 81, EXCEPT 66 TO 72 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MIN HUMIDITY........20 TO 30 PERCENT.  
24 HR TREND......ON AVERAGE, 12 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...SOUTHEAST 10 TO 16 MPH.  
RIDGES/UPR SLOPES....SOUTHEAST 10 TO 16 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......10000-11500 FT AGL.  
TRANSPORT WINDS....SOUTHEAST 20 TO 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY AFTER MIDNIGHT. A CHANCE OF RAIN  
SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
EVENING. CHANCE OF PRECIPITATION 30 PERCENT.  
MIN TEMPERATURE.....45 TO 51, EXCEPT 40 TO 46 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 4 DEGREES WARMER.  
MAX HUMIDITY........77 TO 88 PERCENT.  
24 HR TREND......ON AVERAGE, 13 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...SOUTH 8 TO 12 MPH IN THE EVENING, BECOMING  
LIGHT DOWNSLOPE LESS THAN 8 MPH AFTER  
MIDNIGHT.  
RIDGES/UPR SLOPES....SOUTH 8 TO 11 MPH IN THE EVENING, SHIFTING  
TO NORTH 8 TO 10 MPH AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......500-1000 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 15 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.  
MAX TEMPERATURE.....58 TO 67, EXCEPT 54 TO 61 ABOVE 6500 FEET.  
24 HR TREND......ON AVERAGE, 13 DEGREES COOLER.  
MIN HUMIDITY........42 TO 61 PERCENT.  
24 HR TREND......ON AVERAGE, 26 PERCENT WETTER.  
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 10 MPH IN  
THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....40 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4000-6000 FT AGL.  
TRANSPORT WINDS....NORTHWEST UP TO 15 MPH.  
 

 
=  
 
IDZ400-252300-  
NORTHERN BOISE BLM-  
748 AM MDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 40 PERCENT.  
MAX TEMPERATURE.....77 TO 85.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........32 TO 39 PERCENT.  
24 HR TREND......ON AVERAGE, 4 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.................2 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7500-9000 FT AGL.  
TRANSPORT WINDS....SOUTH AROUND 15 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
70 PERCENT.  
MIN TEMPERATURE.....52 TO 57.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MAX HUMIDITY........77 TO 88 PERCENT.  
24 HR TREND......ON AVERAGE, 2 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....WEST 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....40 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......600-900 FT AGL.  
TRANSPORT WINDS....EAST UP TO 10 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....63 TO 72.  
24 HR TREND......ON AVERAGE, 13 DEGREES COOLER.  
MIN HUMIDITY........44 TO 63 PERCENT.  
24 HR TREND......ON AVERAGE, 18 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 NORTHWEST AROUND 8 MPH  
IN THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....30 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-6500 FT AGL.  
TRANSPORT WINDS....NORTH 10 TO 15 MPH.  
 

 
=  
 
IDZ420-424-252300-  
TREASURE VALLEY BLM-WESTERN TWIN FALLS BLM-  
748 AM MDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT.  
MAX TEMPERATURE.....81 TO 89.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MIN HUMIDITY........16 TO 26 PERCENT.  
24 HR TREND......ON AVERAGE, 7 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...SOUTHEAST 8 TO 14 MPH.  
RIDGES/UPR SLOPES....SOUTHEAST 10 TO 16 MPH.  
HAINES INDEX........4 LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 3 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7500-9500 FT AGL.  
TRANSPORT WINDS....SOUTH 15 TO 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF  
SHOWERS AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
60 PERCENT.  
MIN TEMPERATURE.....51 TO 57.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MAX HUMIDITY........75 TO 83 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....SOUTH 8 TO 12 MPH IN THE EVENING, SHIFTING  
TO NORTHWEST 8 TO 10 MPH AFTER MIDNIGHT.  
HAINES INDEX........4 LOW.  
LAL.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....30 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......600-1100 FT AGL.  
TRANSPORT WINDS....WEST UP TO 15 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....67 TO 74.  
24 HR TREND......ON AVERAGE, 14 DEGREES COOLER.  
MIN HUMIDITY........38 TO 46 PERCENT.  
24 HR TREND......ON AVERAGE, 20 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING NORTHWEST 8 TO 12 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING WEST 8 TO 10 MPH IN THE  
AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-6500 FT AGL.  
TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.  
 

 
=  
 
IDZ423-426-252300-  
OWYHEE MOUNTAINS-SOUTHERN HIGHLANDS-  
748 AM MDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY THIS MORNING, BECOMING MOSTLY  
CLOUDY WITH SCATTERED LATE AFTERNOON SHOWERS AND  
THUNDERSTORMS. CHANCE OF PRECIPITATION 30  
PERCENT.  
MAX TEMPERATURE.....73 TO 84.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........17 TO 27 PERCENT.  
24 HR TREND......ON AVERAGE, 8 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTHEAST 9 TO 15 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTHEAST 9 TO 15 MPH IN  
THE AFTERNOON.  
HAINES INDEX........4 LOW.  
LAL.................4.  
CWR /0.10 INCH/.....10 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......7500-9500 FT AGL.  
TRANSPORT WINDS....SOUTH 15 TO 25 MPH.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE  
OF PRECIPITATION 30 PERCENT.  
MIN TEMPERATURE.....44 TO 54.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MAX HUMIDITY........76 TO 90 PERCENT.  
24 HR TREND......ON AVERAGE, 10 PERCENT DRIER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 13 MPH.  
RIDGES/UPR SLOPES....SOUTHWEST 8 TO 14 MPH.  
HAINES INDEX........4 LOW.  
LAL.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....20 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......800-1300 FT AGL.  
TRANSPORT WINDS....WEST 5 TO 15 MPH.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.  
MAX TEMPERATURE.....59 TO 70.  
24 HR TREND......ON AVERAGE, 15 DEGREES COOLER.  
MIN HUMIDITY........42 TO 56 PERCENT.  
24 HR TREND......ON AVERAGE, 26 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 11 MPH.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING NORTHWEST 8 TO 9 MPH IN  
THE AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....50 PERCENT.  
SMOKE DISPERSAL:  
MIXING HEIGHT......4500-6000 FT AGL.  
TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.  
 

 
=  
 
ORZ646-252300-  
BAKER VALLEY-  
648 AM PDT FRI MAY 25 2018  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH SCATTERED THUNDERSTORMS.  
NUMEROUS SHOWERS, MAINLY IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 60 PERCENT.  
MAX TEMPERATURE.....72 TO 82.  
24 HR TREND......ON AVERAGE, 2 DEGREES WARMER.  
MIN HUMIDITY........35 TO 48 PERCENT.  
24 HR TREND......ON AVERAGE, 2 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.................4.  
CWR /0.10 INCH/.....30 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........RAIN SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
EVENING. CHANCE OF PRECIPITATION NEAR 100  
PERCENT.  
MIN TEMPERATURE.....47 TO 55.  
24 HR TREND......ON AVERAGE, 3 DEGREES WARMER.  
MAX HUMIDITY........76 TO 90 PERCENT.  
24 HR TREND......ON AVERAGE, 4 PERCENT DRIER.  
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.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....70 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 30 PERCENT.  
MAX TEMPERATURE.....59 TO 69.  
24 HR TREND......ON AVERAGE, 14 DEGREES COOLER.  
MIN HUMIDITY........45 TO 59 PERCENT.  
24 HR TREND......ON AVERAGE, 10 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST 8 TO 12 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....20 PERCENT.  
 

 
=  
 
ORZ636-637-252300-  
BURNS BLM-VALE BLM-  
748 AM MDT FRI MAY 25 2018 /648 AM PDT FRI MAY 25 2018/  
   
TODAY
 
 
SKY/WEATHER.........SCATTERED THUNDERSTORMS. WIDESPREAD SHOWERS,  
MAINLY IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.  
MAX TEMPERATURE.....67 TO 80.  
24 HR TREND......ON AVERAGE, 2 DEGREES COOLER.  
MIN HUMIDITY........31 TO 46 PERCENT.  
24 HR TREND......ON AVERAGE, 5 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...LIGHT UPSLOPE WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTHEAST 8 TO 9 MPH IN  
THE AFTERNOON.  
RIDGES/UPR SLOPES....LIGHT WINDS LESS THAN 8 MPH IN THE  
MORNING, BECOMING SOUTH 8 TO 12 MPH IN THE  
AFTERNOON.  
HAINES INDEX........3 VERY LOW.  
LAL.................4.  
CWR /0.10 INCH/.....70 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN RAIN SHOWERS LIKELY AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 80 PERCENT.  
MIN TEMPERATURE.....44 TO 53.  
24 HR TREND......ON AVERAGE, 3 DEGREES COOLER.  
MAX HUMIDITY........73 TO 90 PERCENT.  
24 HR TREND......ON AVERAGE, 10 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...WEST 8 TO 13 MPH.  
RIDGES/UPR SLOPES....WEST 8 TO 13 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................4 IN THE EVENING, DECREASING TO 1 AFTER  
MIDNIGHT.  
CWR /0.10 INCH/.....70 PERCENT.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.  
MAX TEMPERATURE.....56 TO 68.  
24 HR TREND......ON AVERAGE, 12 DEGREES COOLER.  
MIN HUMIDITY........39 TO 54 PERCENT.  
24 HR TREND......ON AVERAGE, 6 PERCENT WETTER.  
20-FOOT WINDS.......  
VALLEYS/LWR SLOPES...NORTHWEST AROUND 10 MPH.  
RIDGES/UPR SLOPES....NORTHWEST 8 TO 11 MPH.  
HAINES INDEX........3 VERY LOW.  
LAL.................1 IN THE MORNING, INCREASING TO 4 IN THE  
AFTERNOON.  
CWR /0.10 INCH/.....20 PERCENT.  
 

 
=  
 
   
FORECAST DAYS 3 THROUGH 7
 
 
   
SUNDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 40 TO 51. HIGHS 58 TO 73. NORTHWEST WINDS  
10 TO 15 MPH.    
MEMORIAL DAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS 43 TO 54. HIGHS 62 TO 77. NORTHWEST WINDS  
10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS 42 TO  
53. HIGHS 64 TO 79. NORTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS  
43 TO 54. HIGHS 63 TO 78.    
THURSDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. CHANCE OF PRECIPITATION 30 PERCENT. LOWS  
39 TO 51. HIGHS 61 TO 76.  
 

 
=  
 
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