374  
FNUS55 KGJT 231446 AAA  
FWFGJT  
 
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH...UPDATED  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
846 AM MDT FRI AUG 23 2019  
 
...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM  
MDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE  
WEATHER ZONES 200 AND 202...  
   
DISCUSSION
 
A DRY UPPER TROUGH WILL PASS THROUGH NORTHERN UT  
AND NORTHWEST CO THIS AFTERNOON AND EVENING. SOUTHWEST WINDS WILL  
INCREASE THIS AFTERNOON WITH CRITICAL CRITERIA EXPECTED ACROSS  
NORTHWEST COLORADO WITH LOCALIZED POCKETS ELSEWHERE. ISOLATED  
THUNDERSTORMS ARE EXPECTED OVER THE MOUNTAINS. DRY NORTHWEST FLOW  
WILL CONTINUE THIS WEEKEND THROUGH TUESDAY, THEN THE CHANCE OF  
PRECIPITATION INCREASES WEDNESDAY AND THURSDAY FROM MOISTURE  
FLOWING INTO THE AREA FROM THE SOUTH.  
 
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS  
OR THUNDERSTORMS...   
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
 
 
COZ200-240700-  
LITTLE SNAKE FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
 
...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM  
MDT THIS EVENING FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 8000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....80-90 F NEAR 6000 FEET  
68-78 F NEAR 8000 FEET.  
MIN HUMIDITY........9-14%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN  
THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000. 13500 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 15  
TO 20 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 8000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....49-59 F.  
MAX HUMIDITY........47-57% NEAR 6000 FEET  
39-49% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 30 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
LAL.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 20 TO 30 MPH.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100. 2500 FT AGL AFTER  
2300.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....EXCELLENT UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%) UNTIL  
1200, THEN PARTLY CLOUDY (30-40%). NEAR 8000  
FEET, MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....81-91 F NEAR 6000 FEET  
70-80 F NEAR 8000 FEET.  
MIN HUMIDITY........9-14%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 11500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 49-59. HIGHS 86-96. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 35 MPH.    
MONDAY
 
CLEAR. LOWS 47-57. HIGHS 81-91. NORTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
CLEAR. LOWS 44-54. HIGHS 83-93. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 45-55. HIGHS 84-94.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 47-57. HIGHS 81-91.  
 

 
 
COZ201-240700-  
ROUTT FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....70-80 F.  
MIN HUMIDITY........11-16%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 30 MPH.  
CWR.................10 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......13500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....45-55 F.  
MAX HUMIDITY........46-56%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.  
CWR.................10 PERCENT.  
LAL.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100, THEN 3500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....71-81 F.  
MIN HUMIDITY........12-22%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 25 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......11500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLEAR. LOWS 46-56. HIGHS 74-84. WEST WINDS 10 TO  
20 MPH WITH GUSTS TO 35 MPH.    
MONDAY
 
CLEAR. LOWS 43-53. HIGHS 70-80. NORTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 35 MPH.    
TUESDAY
 
CLEAR. LOWS 41-51. HIGHS 72-82. WEST WINDS 10 TO  
20 MPH WITH GUSTS TO 25 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 43-53. HIGHS 72-82.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 44-54. HIGHS 70-80.  
 

 
 
COZ202-240700-  
WHITE RIVER FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
 
...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM  
MDT THIS EVENING FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS...  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
SUNNY (20-30%).  
MAX TEMPERATURE.....81-91 F NEAR 6000 FEET  
71-81 F NEAR 8000 FEET.  
MIN HUMIDITY........8-13%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 30 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......4000 FT AGL UNTIL 1000, THEN 14000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN WEST 15  
TO 20 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 8000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....48-58 F.  
MAX HUMIDITY........42-52% NEAR 6000 FEET  
35-45% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 30 MPH.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2100. 2500 FT AGL AFTER  
2300.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 2400, THEN NORTH 5 MPH.  
SMOKE DISPERSAL.....EXCELLENT UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (10-20%) UNTIL  
1200, THEN PARTLY CLOUDY (30-40%). NEAR 8000  
FEET, MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET  
71-81 F NEAR 8000 FEET.  
MIN HUMIDITY........10-15%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH BECOMING WEST 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......12000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 51-61. HIGHS 87-97. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 35 MPH.    
MONDAY
 
CLEAR. LOWS 49-59. HIGHS 82-92. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 46-56. HIGHS 84-94. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 47-57. HIGHS 85-95.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 50-60. HIGHS 82-92.  
 

 
 
COZ203-240700-  
LOWER COLORADO RIVER-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
SUNNY (20-30%).  
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET  
74-84 F NEAR 8000 FEET.  
MIN HUMIDITY........6-11%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 30 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......6500 FT AGL UNTIL 1100, THEN 14500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....55-65 F.  
MAX HUMIDITY........33-43%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100, THEN 3000 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....83-93 F NEAR 6000 FEET  
74-84 F NEAR 8000 FEET.  
MIN HUMIDITY........9-14%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH BECOMING WEST 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......7500 FT AGL UNTIL 1200, THEN 13000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 55-65. HIGHS 88-98. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.    
MONDAY
 
CLEAR. LOWS 54-64. HIGHS 85-95. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 52-62. HIGHS 86-96. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 54-64. HIGHS 86-96.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 55-65. HIGHS 84-94.  
 

 
 
COZ205-240700-  
COLORADO RIVER HEADWATERS-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....72-82 F.  
MIN HUMIDITY........11-16%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......14000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....46-56 F.  
MAX HUMIDITY........41-51%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
LAL.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2100, THEN 3500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....73-83 F.  
MIN HUMIDITY........11-21%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 30 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 25 TO 35 MPH BECOMING WEST 20 TO 30  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......11500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 46-56. HIGHS 76-86. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.    
MONDAY
 
CLEAR. LOWS 45-55. HIGHS 74-84. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 44-54. HIGHS 75-85. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 45-55. HIGHS 75-85.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 73-83.  
 

 
 
COZ290-240700-  
PARADOX VALLEY FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY  
SUNNY (10-20%).  
MAX TEMPERATURE.....78-88 F NEAR 6000 FEET  
75-85 F NEAR 8000 FEET.  
MIN HUMIDITY........6-11%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 25 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH BECOMING WEST 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4500 FT AGL UNTIL 1000, THEN 14000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....52-62 F NEAR 6000 FEET  
49-59 F NEAR 8000 FEET.  
MAX HUMIDITY........28-38%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......12000 FT AGL UNTIL 2100. 2500 FT AGL AFTER  
2300.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....79-89 F NEAR 6000 FEET  
76-86 F NEAR 8000 FEET.  
MIN HUMIDITY........8-13%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 20 TO 25 MPH DECREASING TO 15 TO 20 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 13000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 55-65. HIGHS 88-98. WINDS LESS THAN 15 MPH.   
MONDAY
 
CLEAR. LOWS 56-66. HIGHS 86-96. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 54-64. HIGHS 87-97. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 55-65. HIGHS 87-97.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 56-66. HIGHS 85-95.  
 

 
 
COZ291-240700-  
NORTHERN SAN JUAN FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY  
SUNNY (20-30%).  
MAX TEMPERATURE.....75-85 F.  
MIN HUMIDITY........11-21%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 25 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......13000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 0900, THEN EXCELLENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....46-56 F.  
MAX HUMIDITY........34-44%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100, THEN 4000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....EXCELLENT UNTIL 2100. POOR AFTER 0300.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....76-86 F.  
MIN HUMIDITY........11-21%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH BECOMING WEST 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......11500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 0900, THEN VERY GOOD.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 48-58. HIGHS 78-88. WINDS LESS THAN 15 MPH.   
MONDAY
 
CLEAR. LOWS 49-59. HIGHS 77-87. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 47-57. HIGHS 78-88. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 48-58. HIGHS 77-87.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 48-58. HIGHS 75-85.  
 

 
 
COZ292-240700-  
NORTH FORK FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET  
72-82 F NEAR 8000 FEET.  
MIN HUMIDITY........8-13%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 25 MPH IN  
THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......14500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....53-63 F NEAR 6000 FEET  
46-56 F NEAR 8000 FEET.  
MAX HUMIDITY........34-44%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100, THEN 3000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN  
SOUTHEAST.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....83-93 F NEAR 6000 FEET  
72-82 F NEAR 8000 FEET.  
MIN HUMIDITY........10-15%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH BECOMING WEST 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 13000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 54-64. HIGHS 88-98. WINDS LESS THAN 15 MPH.   
MONDAY
 
CLEAR. LOWS 54-64. HIGHS 87-97. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 53-63. HIGHS 87-97. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 8000 FEET. LOWS 54-64. HIGHS 87-97.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 55-65. HIGHS 86-96.  
 

 
 
COZ293-240700-  
GUNNISON BASIN FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....71-81 F.  
MIN HUMIDITY........12-22%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......13500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....46-56 F.  
MAX HUMIDITY........49-59%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100, THEN 3000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....72-82 F.  
MIN HUMIDITY........12-22%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 30 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 25 TO 35 MPH BECOMING WEST 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL UNTIL 0800, THEN 11500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 44-54. HIGHS 77-87. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.    
MONDAY
 
CLEAR. LOWS 44-54. HIGHS 76-86. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.    
TUESDAY
 
CLEAR. LOWS 42-52. HIGHS 76-86. WEST WINDS 10 TO  
20 MPH WITH GUSTS TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 44-54. HIGHS 76-86.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 44-54. HIGHS 74-84.  
 

 
 
COZ207-240700-  
SOUTHWEST COLORADO LOWER FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
SUNNY (10-20%).  
MAX TEMPERATURE.....80-90 F.  
MIN HUMIDITY........9-14%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 25 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......7500 FT AGL UNTIL 1100, THEN 13500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....51-61 F.  
MAX HUMIDITY........35-45%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2100. 2500 FT AGL AFTER  
0200.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100. POOR AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....81-91 F.  
MIN HUMIDITY........9-14%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000. 13000 FT AGL AFTER  
1200.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 52-62. HIGHS 89-99. WINDS LESS THAN 15 MPH.   
MONDAY
 
CLEAR. LOWS 54-64. HIGHS 88-98. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 53-63. HIGHS 88-98. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 54-64. HIGHS 88-98.    
THURSDAY
 
MOSTLY CLEAR. LOWS 54-64. HIGHS 86-96.  
 

 
 
COZ294-240700-  
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
SUNNY (10-20%).  
MAX TEMPERATURE.....72-82 F.  
MIN HUMIDITY........11-21%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 25 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......12000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 0900, THEN EXCELLENT.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....48-58 F.  
MAX HUMIDITY........38-48%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2000, THEN 4500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100. POOR AFTER 0300.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....73-83 F.  
MIN HUMIDITY........11-21%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......11000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN VERY GOOD.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 46-56. HIGHS 78-88. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 25 MPH.    
MONDAY
 
CLEAR. LOWS 48-58. HIGHS 78-88. NORTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 25 MPH.    
TUESDAY
 
CLEAR. LOWS 47-57. HIGHS 78-88. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 47-57. HIGHS 78-88.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 47-57. HIGHS 75-85.  
 

 
 
COZ295-240700-  
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....72-82 F.  
MIN HUMIDITY........15-25%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................10 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 15 TO 20 MPH.  
MIXING HEIGHT.......12000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....45-55 F.  
MAX HUMIDITY........47-57%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......10000 FT AGL UNTIL 2100, THEN 4000 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....75-85 F.  
MIN HUMIDITY........12-22%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 20 TO 25 MPH BECOMING NORTHWEST 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......12500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 45-55. HIGHS 80-90. WINDS LESS THAN 15 MPH.   
MONDAY
 
CLEAR. LOWS 46-56. HIGHS 80-90. WINDS LESS THAN 15 MPH.   
TUESDAY
 
CLEAR. LOWS 45-55. HIGHS 79-89. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 78-88.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 76-86.  
 

 
 
UTZ485-240700-  
EASTERN ASHLEY NATIONAL FOREST-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....71-81 F NEAR 7000 FEET  
56-66 F NEAR 10000 FEET.  
24 HR TREND......6 DEGREES COOLER.  
MIN HUMIDITY........14-24% NEAR 7000 FEET  
20-30% NEAR 10000 FEET.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
LAL.................2.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 12000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....47-57 F NEAR 7000 FEET  
35-45 F NEAR 10000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........36-46%.  
24 HR TREND......21% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......9000 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
CLEARING INDEX......950 UNTIL 2200, THEN LESS THAN 500.  
   
SATURDAY
 
 
SKY/WEATHER.........NEAR 7000 FEET, PARTLY CLOUDY (30-40%) UNTIL  
1200, THEN MOSTLY SUNNY (20-30%). NEAR 10000  
FEET, PARTLY CLOUDY (50-60%).  
MAX TEMPERATURE.....74-84 F NEAR 7000 FEET  
62-72 F NEAR 10000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........12-22%.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........4 LOW.  
MIXING HEIGHT.......10500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1100.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 53-63. HIGHS 78-88. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 35 MPH.    
MONDAY
 
CLEAR. LOWS 48-58. HIGHS 74-84. NORTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 35 MPH.    
TUESDAY
 
CLEAR. LOWS 46-56. HIGHS 76-86. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 48-58. HIGHS 77-87.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 49-59. HIGHS 73-83.  
 

 
 
UTZ486-240700-  
EASTERN UINTA BASIN-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 6000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.  
NEAR 8000 FEET, ISOLATED SHOWERS AND  
THUNDERSTORMS.  
MAX TEMPERATURE.....79-89 F NEAR 6000 FEET  
66-76 F NEAR 8000 FEET.  
24 HR TREND......3 DEGREES COOLER.  
MIN HUMIDITY........12-17%.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN  
THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................2.  
HAINES INDEX........6 HIGH.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000. 12500 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN WEST 10 TO 15 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....49-59 F NEAR 6000 FEET  
45-55 F NEAR 8000 FEET.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........36-46%.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......10000 FT AGL UNTIL 2100, THEN 3000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
CLEARING INDEX......1050 UNTIL 2100. LESS THAN 500 AFTER 2300.  
   
SATURDAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (30-40%) UNTIL  
1200, THEN MOSTLY SUNNY (20-30%). NEAR 8000  
FEET, MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....80-90 F NEAR 6000 FEET  
68-78 F NEAR 8000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........12-17%.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 11500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 55-65. HIGHS 85-95. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 35 MPH.    
MONDAY
 
CLEAR. LOWS 52-62. HIGHS 80-90. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 35 MPH.    
TUESDAY
 
CLEAR. LOWS 50-60. HIGHS 82-92. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 51-61. HIGHS 82-92.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 53-63. HIGHS 79-89.  
 

 
 
UTZ487-240700-  
BOOK CLIFFS-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (30-40%). NEAR  
8000 FEET, MOSTLY SUNNY (20-30%) UNTIL 1200,  
THEN PARTLY CLOUDY (30-40%).  
MAX TEMPERATURE.....79-89 F NEAR 6000 FEET  
73-83 F NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........7-12%.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE  
AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
MIXING HEIGHT.......6000 FT AGL UNTIL 1000, THEN 13500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......500 UNTIL 1000, THEN 1050.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....55-65 F NEAR 6000 FEET  
48-58 F NEAR 8000 FEET.  
24 HR TREND......8 DEGREES COOLER.  
MAX HUMIDITY........35-45%.  
24 HR TREND......17% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 30 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2100. 3500 FT AGL AFTER  
2400.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 2400, THEN 5 MPH.  
CLEARING INDEX......1050 UNTIL 2100. LESS THAN 500 AFTER 2300.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET  
75-85 F NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........10-15%.  
24 HR TREND......3% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......12000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1000.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 56-66. HIGHS 88-98. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.    
MONDAY
 
CLEAR. LOWS 54-64. HIGHS 84-94. NORTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
CLEAR. LOWS 51-61. HIGHS 85-95. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 53-63. HIGHS 86-96.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 55-65. HIGHS 84-94.  
 

 
 
UTZ490-240700-  
COLORADO RIVER BASIN-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....88-98 F NEAR 5000 FEET  
78-88 F NEAR 7000 FEET.  
24 HR TREND......3 DEGREES COOLER.  
MIN HUMIDITY........4-9%.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN  
THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 14000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....59-69 F.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........24-34%.  
24 HR TREND......10% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2200. 2500 FT AGL AFTER  
2400.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 2400, THEN NORTHWEST 5  
MPH.  
CLEARING INDEX......1050 UNTIL 2200. LESS THAN 500 AFTER 0100.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....89-99 F NEAR 5000 FEET  
76-86 F NEAR 7000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........6-11%.  
24 HR TREND......3% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........4 LOW.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000. 12500 FT AGL AFTER  
1200.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 61-71. HIGHS 94-104. WINDS LESS THAN  
15 MPH.    
MONDAY
 
CLEAR. LOWS 60-70. HIGHS 91-101. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
CLEAR. LOWS 58-68. HIGHS 91-101. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 60-70. HIGHS 91-101.    
THURSDAY
 
MOSTLY CLEAR. LOWS 61-71. HIGHS 89-99.  
 

 
 
UTZ491-240700-  
SOUTHEAST UTAH-  
846 AM MDT FRI AUG 23 2019  
   
REST OF TODAY
 
 
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY SUNNY (20-30%). NEAR  
8000 FEET, PARTLY CLOUDY (30-40%) UNTIL 1200,  
THEN MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....87-97 F NEAR 5000 FEET  
72-82 F NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........7-12%.  
24 HR TREND......4% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 30 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
MIXING HEIGHT.......7000 FT AGL UNTIL 1100, THEN 13000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......650 UNTIL 0900, THEN 1050.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....58-68 F.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........35-45% NEAR 5000 FEET  
28-38% NEAR 8000 FEET.  
24 HR TREND......13% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........6 HIGH.  
MIXING HEIGHT.......10500 FT AGL UNTIL 2200. 2000 FT AGL AFTER  
2400.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......950 UNTIL 2200. LESS THAN 500 AFTER 2400.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....87-97 F NEAR 5000 FEET  
73-83 F NEAR 8000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........8-13%.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000. 12500 FT AGL AFTER  
1200.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
CLEAR. LOWS 55-65. HIGHS 92-102. WINDS LESS THAN  
15 MPH.    
MONDAY
 
CLEAR. LOWS 57-67. HIGHS 91-101. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
CLEAR. LOWS 56-66. HIGHS 92-102. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 57-67. HIGHS 91-101.    
THURSDAY
 
MOSTLY CLEAR. LOWS 58-68. HIGHS 89-99.  
 

 
 
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