020  
FNUS55 KGJT 210910  
FWFGJT  
 
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
310 AM MDT MON OCT 21 2019  
   
DISCUSSION
 
SNOW IS EXPECTED ACROSS THE NORTHERN AND CENTRAL  
COLORADO MOUNTAINS THROUGH THIS EVENING. ELSEWHERE SKIES WILL  
BE PARTLY CLOUDY TO MOSTLY SUNNY WITH STRONG NORTHWEST WINDS.  
ADDITIONAL ROUNDS OF MOUNTAIN SNOW SHOWERS ARE POSSIBLE THROUGH  
WEDNESDAY NIGHT. DRY AND BREEZY CONDITIONS WILL ENCOMPASS  
SOUTHEAST UTAH AND SOUTHWEST COLORADO THROUGH WEDNESDAY.  
 
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS  
OR THUNDERSTORMS...   
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
 
 
COZ200-220115-  
LITTLE SNAKE FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). SCATTERED SNOW SHOWERS UNTIL  
1200. NEAR 6000 FEET, ISOLATED SHOWERS AFTER  
1200. NEAR 8000 FEET, PATCHY BLOWING SNOW.  
MAX TEMPERATURE.....40-50 F NEAR 6000 FEET  
29-39 F NEAR 8000 FEET.  
MIN HUMIDITY........28-38% NEAR 6000 FEET  
45-55% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 35 MPH.  
CWR.................20 PERCENT.  
LAL.................1.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH DECREASING TO 25 TO 35  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 8500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1200, THEN NORTHWEST 20  
TO 25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). NEAR 8000 FEET, PATCHY  
BLOWING SNOW UNTIL 2400.  
MIN TEMPERATURE.....22-32 F.  
MAX HUMIDITY........77-92% NEAR 6000 FEET  
70-85% NEAR 8000 FEET.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 35 TO 45 MPH INCREASING TO 45 TO 55  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH UNTIL 2400, THEN WEST 5  
TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100. POOR AFTER 2400.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MAX TEMPERATURE.....47-57 F NEAR 6000 FEET  
36-46 F NEAR 8000 FEET.  
MIN HUMIDITY........29-39% NEAR 6000 FEET  
43-53% NEAR 8000 FEET.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH DECREASING TO 30 TO 40  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 27-37. HIGHS 49-59.  
NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 6000 FEET. LOWS  
17-27. HIGHS 42-52. WINDS LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 17-27. HIGHS 51-61. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 23-33. HIGHS 57-67.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 22-32. HIGHS  
48-58.  
 

 
 
COZ201-220115-  
ROUTT FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). PATCHY BLOWING SNOW.  
NUMEROUS SNOW SHOWERS UNTIL 1200SCATTERED SNOW  
SHOWERS AFTER 1200.  
MAX TEMPERATURE.....28-38 F.  
MIN HUMIDITY........51-61%.  
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.................80 PERCENT.  
LAL.................1.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 25 TO 35 MPH.  
MIXING HEIGHT.......7000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1200, THEN 20 TO 25  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). PATCHY BLOWING SNOW  
UNTIL 2400. SCATTERED SNOW SHOWERS.  
MIN TEMPERATURE.....15-25 F.  
MAX HUMIDITY........81-96%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................10 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH INCREASING TO 40 TO 50  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4000 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%).  
MAX TEMPERATURE.....36-46 F.  
MIN HUMIDITY........48-58%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 45 TO 55 MPH DECREASING TO 35 TO 45  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 25-35. HIGHS  
36-46. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 11-21. HIGHS 29-39. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
NOT AS COOL. CLEAR. LOWS 11-21. HIGHS 41-51. WINDS LESS  
THAN 15 MPH.    
SATURDAY
 
CLEAR. LOWS 22-32. HIGHS 46-56.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 22-32. HIGHS  
40-50.  
 

 
 
COZ202-220115-  
WHITE RIVER FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (50-60%),  
ISOLATED SHOWERS AFTER 1200. NEAR 8000 FEET,  
MOSTLY CLOUDY (60-70%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%), PATCHY BLOWING SNOW AFTER  
1200.  
MAX TEMPERATURE.....42-52 F NEAR 6000 FEET  
31-41 F NEAR 8000 FEET.  
MIN HUMIDITY........24-34% NEAR 6000 FEET  
36-46% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................30 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH.  
MIXING HEIGHT.......8500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). NEAR 8000 FEET, PATCHY  
BLOWING SNOW UNTIL 2400.  
MIN TEMPERATURE.....21-31 F.  
MAX HUMIDITY........73-88% NEAR 6000 FEET  
67-82% 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.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTHWEST.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%) UNTIL  
1200, THEN PARTLY CLOUDY (30-40%). NEAR 8000  
FEET, PARTLY CLOUDY (30-40%).  
MAX TEMPERATURE.....48-58 F NEAR 6000 FEET  
39-49 F NEAR 8000 FEET.  
MIN HUMIDITY........27-37% NEAR 6000 FEET  
37-47% NEAR 8000 FEET.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH DECREASING TO 25 TO 35  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 28-38. HIGHS  
52-62. WINDS LESS THAN 15 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. ISOLATED SHOWERS NEAR  
6000 FEET. LOWS 19-29. HIGHS 42-52. WINDS LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 18-28. HIGHS 51-61. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 24-34. HIGHS 58-68.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 25-35. HIGHS  
51-61.  
 

 
 
COZ203-220115-  
LOWER COLORADO RIVER-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS AFTER  
1200.  
MAX TEMPERATURE.....44-54 F NEAR 6000 FEET  
36-46 F NEAR 8000 FEET.  
MIN HUMIDITY........23-33%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................30 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 7500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....25-35 F.  
MAX HUMIDITY........58-73%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......5000 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN NORTHEAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....49-59 F NEAR 6000 FEET  
42-52 F NEAR 8000 FEET.  
MIN HUMIDITY........22-32%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH DECREASING TO 25 TO 35  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 31-41. HIGHS  
54-64. WINDS LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 24-34. HIGHS  
45-55. WINDS LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 22-32. HIGHS 53-63. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 28-38. HIGHS 58-68.    
SUNDAY
 
MOSTLY CLEAR. LOWS 30-40. HIGHS 55-65.  
 

 
 
COZ205-220115-  
COLORADO RIVER HEADWATERS-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SNOW SHOWERS.  
MAX TEMPERATURE.....31-41 F.  
MIN HUMIDITY........43-53%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................60 PERCENT.  
LAL.................1.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH.  
MIXING HEIGHT.......7000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....17-27 F.  
MAX HUMIDITY........74-89%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.  
CWR.................10 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH INCREASING TO 40 TO 50  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4500 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MAX TEMPERATURE.....41-51 F.  
MIN HUMIDITY........34-44%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 45 TO 55 MPH DECREASING TO 35 TO 45  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 23-33. HIGHS  
41-51. WINDS LESS THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 14-24. HIGHS  
33-43. WINDS LESS THAN 15 MPH.    
FRIDAY
 
WARMER, CLEAR. LOWS 12-22. HIGHS 45-55. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
CLEAR. LOWS 22-32. HIGHS 50-60.    
SUNDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 23-33. HIGHS  
46-56.  
 

 
 
COZ290-220115-  
PARADOX VALLEY FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....43-53 F NEAR 6000 FEET  
40-50 F NEAR 8000 FEET.  
MIN HUMIDITY........15-25%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 45 TO 55 MPH DECREASING TO 40 TO 50  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......7500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN NORTHWEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....24-34 F NEAR 6000 FEET  
20-30 F NEAR 8000 FEET.  
MAX HUMIDITY........52-62% NEAR 6000 FEET  
59-74% 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.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 2500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN  
NORTHEAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....48-58 F.  
MIN HUMIDITY........17-27%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH DECREASING TO 20 TO 30  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS 31-41. HIGHS 57-67. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
26-36. HIGHS 48-58. WINDS LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 24-34. HIGHS 56-66. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 29-39. HIGHS 61-71.    
SUNDAY
 
MOSTLY CLEAR. LOWS 32-42. HIGHS 57-67.  
 

 
 
COZ291-220115-  
NORTHERN SAN JUAN FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MAX TEMPERATURE.....40-50 F.  
MIN HUMIDITY........25-35%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................10 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....17-27 F.  
MAX HUMIDITY........61-76%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....49-59 F.  
MIN HUMIDITY........23-33%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 35 TO 45 MPH DECREASING TO 20 TO 30  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 1200, THEN  
NORTHWEST.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN  
POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS 26-36. HIGHS 49-59. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
COLDER. MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 20-30.  
HIGHS 39-49. WINDS LESS THAN 15 MPH.    
FRIDAY
 
WARMER, CLEAR. LOWS 18-28. HIGHS 52-62. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
CLEAR. LOWS 26-36. HIGHS 55-65.    
SUNDAY
 
MOSTLY CLEAR. LOWS 28-38. HIGHS 51-61.  
 

 
 
COZ292-220115-  
NORTH FORK FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 6000 FEET,  
ISOLATED SHOWERS AFTER 1200.  
MAX TEMPERATURE.....41-51 F NEAR 6000 FEET  
34-44 F NEAR 8000 FEET.  
MIN HUMIDITY........20-30% NEAR 6000 FEET  
26-36% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH.  
MIXING HEIGHT.......7500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....23-33 F.  
MAX HUMIDITY........58-73%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH UNTIL 2400, THEN SOUTHEAST.  
SMOKE DISPERSAL.....POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....51-61 F NEAR 6000 FEET  
43-53 F NEAR 8000 FEET.  
MIN HUMIDITY........20-30%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH DECREASING TO 25 TO 35  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
30-40. HIGHS 56-66. WINDS LESS THAN 15 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. ISOLATED SHOWERS NEAR 6000 FEET  
AND SCATTERED SHOWERS NEAR 8000 FEET. LOWS 24-34. HIGHS 46-56.  
WINDS LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 21-31. HIGHS 56-66. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 28-38. HIGHS 61-71.    
SUNDAY
 
MOSTLY CLEAR. LOWS 31-41. HIGHS 58-68.  
 

 
 
COZ293-220115-  
GUNNISON BASIN FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%). SCATTERED SNOW SHOWERS UNTIL  
1200.  
MAX TEMPERATURE.....33-43 F.  
MIN HUMIDITY........34-44%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 35 MPH.  
CWR.................40 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH.  
MIXING HEIGHT.......7500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 1200, THEN NORTHWEST 15  
TO 20 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....17-27 F.  
MAX HUMIDITY........73-88%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH INCREASING TO 45 TO 55  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 2500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....45-55 F.  
MIN HUMIDITY........27-37%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 45 TO 55 MPH DECREASING TO 30 TO 40  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 20-30. HIGHS  
45-55. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 14-24. HIGHS  
37-47. WINDS LESS THAN 15 MPH.    
FRIDAY
 
WARMER, CLEAR. LOWS 11-21. HIGHS 49-59. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
CLEAR. LOWS 19-29. HIGHS 53-63.    
SUNDAY
 
MOSTLY CLEAR. LOWS 20-30. HIGHS 49-59.  
 

 
 
COZ207-220115-  
SOUTHWEST COLORADO LOWER FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....49-59 F.  
MIN HUMIDITY........12-22%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 35 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 55 TO 65 MPH DECREASING TO 45 TO 55  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 7000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....27-37 F.  
MAX HUMIDITY........54-64%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 45 TO 55 MPH DECREASING TO 35 TO 45  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....55-65 F.  
MIN HUMIDITY........17-27%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH DECREASING TO 20 TO 30  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
CLEAR. LOWS 29-39. HIGHS 59-69. WINDS LESS THAN  
15 MPH.    
THURSDAY
 
CLEAR. LOWS 25-35. HIGHS 50-60. WINDS LESS THAN  
15 MPH.    
FRIDAY
 
CLEAR. LOWS 22-32. HIGHS 56-66. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 26-36. HIGHS 61-71.    
SUNDAY
 
MOSTLY CLEAR. LOWS 30-40. HIGHS 60-70.  
 

 
 
COZ294-220115-  
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....38-48 F.  
MIN HUMIDITY........19-29%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 35 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 55 TO 65 MPH DECREASING TO 45 TO 55  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 1200, THEN 20 TO  
25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....21-31 F.  
MAX HUMIDITY........58-73%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....46-56 F.  
MIN HUMIDITY........22-32%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 30 TO 40 MPH DECREASING TO 20 TO 30  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1200, THEN 5000 FT AGL.  
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS 26-36. HIGHS 50-60. NORTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 25 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS 21-31. HIGHS 41-51. NORTH WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
FRIDAY
 
CLEAR. LOWS 19-29. HIGHS 49-59. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 25-35. HIGHS 53-63.    
SUNDAY
 
MOSTLY CLEAR. LOWS 28-38. HIGHS 50-60.  
 

 
 
COZ295-220115-  
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....42-52 F.  
MIN HUMIDITY........13-23%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 35 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 50 TO 60 MPH DECREASING TO 35 TO 45  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......7000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....20-30 F.  
MAX HUMIDITY........56-66%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 40 TO 50 MPH.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN NORTH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....50-60 F.  
MIN HUMIDITY........15-25%.  
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........2 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 35 TO 45 MPH DECREASING TO 20 TO 30  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
CLEAR. LOWS 24-34. HIGHS 53-63. WINDS LESS THAN  
15 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 21-31.  
HIGHS 43-53. WINDS LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 17-27. HIGHS 52-62. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 22-32. HIGHS 56-66.    
SUNDAY
 
MOSTLY CLEAR. LOWS 24-34. HIGHS 52-62.  
 

 
 
UTZ485-220115-  
EASTERN ASHLEY NATIONAL FOREST-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). SCATTERED SNOW SHOWERS UNTIL  
1200.  
MAX TEMPERATURE.....34-44 F NEAR 7000 FEET  
21-31 F NEAR 10000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........36-46%.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 40 MPH.  
CWR.................20 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 0700. 1050 AFTER 0800.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....24-34 F NEAR 7000 FEET  
11-21 F NEAR 10000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........65-80% NEAR 7000 FEET  
81-96% NEAR 10000 FEET.  
24 HR TREND......5% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH IN THE EVENING  
BECOMING DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY  
SUNSET. LOCALIZED GUSTS UP TO 35 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.  
CLEARING INDEX......1000 UNTIL 2200, THEN LESS THAN 500.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....43-53 F NEAR 7000 FEET  
30-40 F NEAR 10000 FEET.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........35-45% NEAR 7000 FEET  
41-51% NEAR 10000 FEET.  
24 HR TREND......5% DRIER.  
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........2 OR VERY LOW.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
CLEARING INDEX......550 UNTIL 1200, THEN 1000.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS NEAR 7000 FEET.  
LOWS 30-40. HIGHS 43-53. NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS  
TO 35 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS NEAR 7000 FEET. LOWS  
20-30. HIGHS 37-47. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
FRIDAY
 
WARMER, CLEAR. LOWS 22-32. HIGHS 48-58. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
CLEAR. LOWS 27-37. HIGHS 51-61.    
SUNDAY
 
COLDER. PARTLY CLOUDY. SCATTERED SHOWERS NEAR 7000 FEET  
AND SCATTERED SNOW SHOWERS NEAR 10000 FEET. LOWS 24-34. HIGHS  
39-49.  
 

 
 
UTZ486-220115-  
EASTERN UINTA BASIN-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (50-60%). NEAR  
8000 FEET, MOSTLY CLOUDY (60-70%) UNTIL 1200,  
THEN PARTLY CLOUDY (40-50%), PATCHY BLOWING  
SNOW UNTIL 1200, SCATTERED SNOW SHOWERS UNTIL  
1200.  
MAX TEMPERATURE.....41-51 F NEAR 6000 FEET  
29-39 F NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........26-36% NEAR 6000 FEET  
40-50% NEAR 8000 FEET.  
24 HR TREND......4% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................20 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 7500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH UNTIL 1200, THEN NORTHWEST 10 TO 15  
MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....23-33 F.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........61-76% NEAR 6000 FEET  
69-84% NEAR 8000 FEET.  
24 HR TREND......10% 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........2 OR VERY LOW.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
CLEARING INDEX......700 UNTIL 0100, THEN LESS THAN 500.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....47-57 F NEAR 6000 FEET  
35-45 F NEAR 8000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........29-39% NEAR 6000 FEET  
39-49% NEAR 8000 FEET.  
24 HR TREND......7% 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........2 OR VERY LOW.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 800 UNTIL 1500,  
THEN 1000 UNTIL 1700, THEN 750.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 31-41. HIGHS 49-59. WINDS  
LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS NEAR 6000 FEET. LOWS  
22-32. HIGHS 42-52. NORTH WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
FRIDAY
 
CLEAR. LOWS 23-33. HIGHS 50-60. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 27-37. HIGHS 54-64.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 26-36. HIGHS 46-56.  
 

 
 
UTZ487-220115-  
BOOK CLIFFS-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
SUNNY (10-20%).  
MAX TEMPERATURE.....45-55 F NEAR 6000 FEET  
39-49 F NEAR 8000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........21-31%.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 30 MPH.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........2 OR VERY LOW.  
MIXING HEIGHT.......7000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1000.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....26-36 F.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........67-82%.  
24 HR TREND......28% 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........3 OR VERY LOW.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 2000 FT AGL.  
TRANSPORT WINDS.....WEST 15 TO 20 MPH UNTIL 2400, THEN 5 TO 10 MPH.  
CLEARING INDEX......1000 UNTIL 2000, THEN LESS THAN 500.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....51-61 F NEAR 6000 FEET  
44-54 F NEAR 8000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........24-34% NEAR 6000 FEET  
30-40% NEAR 8000 FEET.  
24 HR TREND......3% 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........2 OR VERY LOW.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1500, THEN 700.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
PARTLY CLOUDY. LOWS 31-41. HIGHS 55-65. NORTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
THURSDAY
 
COOLER. MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 22-32.  
HIGHS 44-54. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
FRIDAY
 
CLEAR. LOWS 22-32. HIGHS 52-62. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 27-37. HIGHS 58-68.    
SUNDAY
 
PARTLY CLOUDY. LOWS 29-39. HIGHS 52-62.  
 

 
 
UTZ490-220115-  
COLORADO RIVER BASIN-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN SUNNY  
(0-10%).  
MAX TEMPERATURE.....53-63 F NEAR 5000 FEET  
39-49 F NEAR 7000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........13-23% NEAR 5000 FEET  
20-30% NEAR 7000 FEET.  
24 HR TREND......1% 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........2 OR VERY LOW.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 8000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....27-37 F.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........54-64% NEAR 5000 FEET  
57-72% NEAR 7000 FEET.  
24 HR TREND......18% 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........3 OR VERY LOW.  
MIXING HEIGHT.......5000 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH UNTIL 2400, THEN NORTH 5  
MPH.  
CLEARING INDEX......950 UNTIL 2000. LESS THAN 500 AFTER 2200.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....56-66 F NEAR 5000 FEET  
43-53 F NEAR 7000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........17-27% NEAR 5000 FEET  
25-35% NEAR 7000 FEET.  
24 HR TREND......4% 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........2 OR VERY LOW.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN WEST.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS 33-43. HIGHS 60-70. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
COOLER, CLEAR. LOWS 28-38. HIGHS 50-60. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 26-36. HIGHS 55-65. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 30-40. HIGHS 61-71.    
SUNDAY
 
MOSTLY CLEAR. LOWS 32-42. HIGHS 59-69.  
 

 
 
UTZ491-220115-  
SOUTHEAST UTAH-  
310 AM MDT MON OCT 21 2019  
   
TODAY
 
 
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY SUNNY (10-20%). NEAR  
8000 FEET, PARTLY CLOUDY (30-40%) UNTIL 1200,  
THEN MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....54-64 F NEAR 5000 FEET  
38-48 F NEAR 8000 FEET.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........12-17% NEAR 5000 FEET  
20-30% NEAR 8000 FEET.  
24 HR TREND......1% DRIER.  
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........3 OR VERY LOW.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 7000 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH UNTIL 1200, THEN NORTHWEST 10 TO 15  
MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1200.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....30-40 F.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........55-65%.  
24 HR TREND......18% WETTER.  
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........3 OR VERY LOW.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2000.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
MAX TEMPERATURE.....58-68 F NEAR 5000 FEET  
43-53 F NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........16-26% NEAR 5000 FEET  
26-36% NEAR 8000 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.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
WEDNESDAY
 
CLEAR. LOWS 31-41. HIGHS 63-73. WINDS LESS THAN  
15 MPH.    
THURSDAY
 
COOLER, CLEAR. LOWS 27-37. HIGHS 53-63. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS 23-33. HIGHS 57-67. WINDS LESS THAN 15 MPH.   
SATURDAY
 
CLEAR. LOWS 27-37. HIGHS 63-73.    
SUNDAY
 
MOSTLY CLEAR. LOWS 30-40. HIGHS 62-72.  
 

 
 
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