281  
FNUS55 KGJT 211948  
FWFGJT  
 
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
148 PM MDT SAT APR 21 2018  
   
DISCUSSION
 
 
DRYING CONDITIONS HAVE MOVED IN BEHIND THE MOST RECENT STORM SYSTEM  
AND BURNING CONDITIONS WILL STEADILY IMPROVE THROUGH THE WEEKEND  
AND EARLY NEXT WEEK. WINDS WILL INCREASE ON MONDAY AFTERNOON AHEAD  
OF A FRONT THAT WILL SKIRT THE NORTHERN PORTIONS OF UTAH AND COLORADO.  
MOISTURE WILL BE SCATTERED AND LIMITED ONLY TO THE MOUNTAINS THROUGHOUT  
THE NEXT FEW DAYS. DRY WEATHER AND WARM TEMPERATURES WILL RESULT IN  
BETTER BURNING CONDITIONS IN THE LOWER ELEVATIONS.  
 
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS  
OR THUNDERSTORMS...   
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
 
 
COZ200-221200-  
LITTLE SNAKE FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....31-41 F.  
MAX HUMIDITY........66-81%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH, BECOMING NORTHWEST 10 TO 15  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......7000 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....60-70 F NEAR 6000 FEET  
51-61 F NEAR 8000 FEET.  
MIN HUMIDITY........17-27% 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.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........3 VERY LOW.  
15K FT MSL WINDS....WEST 5 TO 10 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 9500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....35-45 F.  
MAX HUMIDITY........60-75%.  
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........4 LOW.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH, INCREASING TO 20 TO 25  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2200, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%). NEAR 6000 FEET,  
ISOLATED SHOWERS. ISOLATED THUNDERSTORMS AFTER  
1200. NEAR 8000 FEET, SCATTERED SHOWERS.  
MAX TEMPERATURE.....57-67 F NEAR 6000 FEET  
48-58 F NEAR 8000 FEET.  
MIN HUMIDITY........21-31% NEAR 6000 FEET  
31-41% NEAR 8000 FEET.  
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.................10 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....WEST 25 TO 35 MPH, DECREASING TO 20 TO 30 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 13000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 28-38. HIGHS 52-62.  
NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 25-35. HIGHS 58-68. SOUTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS UP TO 25 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 31-41. HIGHS 58-68. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 30-40. HIGHS 60-70.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 35-45. HIGHS 62-72.  
 

 
 
COZ201-221200-  
ROUTT FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....25-35 F.  
MAX HUMIDITY........72-87%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....49-59 F.  
MIN HUMIDITY........39-49%.  
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........3 VERY LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH, BECOMING WEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 8000 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....29-39 F.  
MAX HUMIDITY........60-75%.  
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........4 LOW.  
15K FT MSL WINDS....SOUTHWEST 5 TO 10 MPH, INCREASING TO 15 TO 20  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%). ISOLATED THUNDERSTORMS UNTIL  
1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....48-58 F.  
MIN HUMIDITY........39-49%.  
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.................30 PERCENT.  
LAL.................2 UNTIL 1200, THEN 4.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....WEST 20 TO 30 MPH, INCREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......6000 FT AGL UNTIL 1200, THEN 9500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1200, THEN WEST 20  
TO 25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 23-33. HIGHS 42-52. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 21-31. HIGHS 46-56. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 26-36. HIGHS 46-56. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
25-35. HIGHS 48-58.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 28-38. HIGHS 50-60.  
 

 
 
COZ202-221200-  
WHITE RIVER FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....32-42 F.  
MAX HUMIDITY........68-83%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH, BECOMING NORTHWEST 10 TO 15  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN NORTHWEST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%). NEAR 8000 FEET, ISOLATED  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....56-66 F NEAR 6000 FEET  
49-59 F NEAR 8000 FEET.  
MIN HUMIDITY........20-30% NEAR 6000 FEET  
35-45% 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 UNTIL 1200, THEN 2.  
HAINES INDEX........3 VERY LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH, BECOMING WEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 9500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 8000 FEET,  
ISOLATED SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....36-46 F.  
MAX HUMIDITY........56-71%.  
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........4 LOW.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH, INCREASING TO 20 TO 25  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 6000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.  
NEAR 8000 FEET, ISOLATED SHOWERS UNTIL 1200,  
THEN SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.  
MAX TEMPERATURE.....56-66 F NEAR 6000 FEET  
51-61 F NEAR 8000 FEET.  
MIN HUMIDITY........17-27% NEAR 6000 FEET  
25-35% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH, BECOMING  
WEST 15 TO 20 MPH IN THE AFTERNOON. LOCALIZED  
GUSTS UP TO 30 MPH.  
CWR.................10 PERCENT.  
LAL.................2.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....WEST 25 TO 35 MPH.  
MIXING HEIGHT.......6000 FT AGL UNTIL 1100, THEN 13000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1200, THEN WEST 20  
TO 25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR 8000 FEET. LOWS  
29-39. HIGHS 53-63. NORTHEAST WINDS 10 TO 20 MPH WITH GUSTS UP TO  
30 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 26-36. HIGHS 57-67. WEST WINDS  
10 TO 20 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 33-43. HIGHS 58-68. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS 32-42. HIGHS 60-70.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 35-45. HIGHS 63-73.  
 

 
 
COZ203-221200-  
LOWER COLORADO RIVER-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....35-45 F NEAR 6000 FEET  
29-39 F NEAR 8000 FEET.  
MAX HUMIDITY........63-78%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....61-71 F NEAR 6000 FEET  
52-62 F NEAR 8000 FEET.  
MIN HUMIDITY........21-31%.  
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........4 LOW.  
15K FT MSL WINDS....WEST 5 TO 10 MPH.  
MIXING HEIGHT.......10500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....39-49 F.  
MAX HUMIDITY........53-63%.  
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.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH, INCREASING TO 20 TO 25  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......8500 FT AGL UNTIL 2000. 2500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....63-73 F NEAR 6000 FEET  
55-65 F NEAR 8000 FEET.  
MIN HUMIDITY........15-25%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH, BECOMING  
WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN  
THE AFTERNOON.  
CWR.................10 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 25 TO 35 MPH.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1000. 13000 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST 20 TO  
25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 34-44. HIGHS  
58-68. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 31-41. HIGHS 60-70. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 36-46. HIGHS 61-71. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
34-44. HIGHS 62-72.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 38-48. HIGHS 63-73.  
 

 
 
COZ205-221200-  
COLORADO RIVER HEADWATERS-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....25-35 F.  
MAX HUMIDITY........74-89%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....54-64 F.  
MIN HUMIDITY........32-42%.  
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........4 LOW.  
15K FT MSL WINDS....NORTH 10 TO 15 MPH, BECOMING NORTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......8500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....30-40 F.  
MAX HUMIDITY........64-79%.  
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........4 LOW.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH, INCREASING TO WEST 20  
TO 25 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 1200, THEN SCATTERED  
SHOWERS AND THUNDERSTORMS.  
MAX TEMPERATURE.....54-64 F.  
MIN HUMIDITY........32-42%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................20 PERCENT.  
LAL.................2 UNTIL 1200, THEN 4.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....WEST 25 TO 35 MPH, INCREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 10000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN WEST 20  
TO 30 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 26-36. HIGHS 47-57. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 23-33. HIGHS 50-60. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 28-38. HIGHS 49-59. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
26-36. HIGHS 51-61.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 29-39. HIGHS 53-63.  
 

 
 
COZ290-221200-  
PARADOX VALLEY FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....32-42 F.  
MAX HUMIDITY........55-70%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET  
52-62 F NEAR 8000 FEET.  
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.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH, BECOMING WEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 12000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....35-45 F NEAR 6000 FEET  
33-43 F NEAR 8000 FEET.  
MAX HUMIDITY........39-49%.  
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.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH, INCREASING TO WEST 20  
TO 30 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 2000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (30-40%) UNTIL  
1200, THEN MOSTLY SUNNY (20-30%). NEAR 8000  
FEET, PARTLY CLOUDY (30-40%), ISOLATED SHOWERS  
AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET  
54-64 F NEAR 8000 FEET.  
MIN HUMIDITY........9-14% NEAR 6000 FEET  
13-23% 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 UNTIL 1200, THEN 2.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 25 TO 35 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 13000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST 20 TO  
25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS 36-46. HIGHS 63-73. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 32-42. HIGHS 63-73. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 37-47. HIGHS 64-74. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
8000 FEET. LOWS 36-46. HIGHS 64-74.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
8000 FEET. LOWS 39-49. HIGHS 66-76.  
 

 
 
COZ291-221200-  
NORTHERN SAN JUAN FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....26-36 F.  
MAX HUMIDITY........62-77%.  
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........2 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 2500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN  
SOUTHEAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS.  
ISOLATED THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....51-61 F.  
MIN HUMIDITY........24-34%.  
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........4 LOW.  
15K FT MSL WINDS....NORTH 10 TO 15 MPH, BECOMING WEST 5 TO 10 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......9500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....30-40 F.  
MAX HUMIDITY........51-61%.  
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........5 MODERATE.  
15K FT MSL WINDS....WEST 15 TO 20 MPH, INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....53-63 F.  
MIN HUMIDITY........18-28%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 20 TO 30 MPH.  
MIXING HEIGHT.......3000 FT AGL UNTIL 0800, THEN 12000 FT AGL.  
TRANSPORT WINDS.....WEST 15 TO 20 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 30-40. HIGHS 51-61. WINDS LESS  
THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 26-36. HIGHS 52-62. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 31-41. HIGHS 52-62. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 29-39. HIGHS 53-63.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 31-41. HIGHS 54-64.  
 

 
 
COZ292-221200-  
NORTH FORK FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%).  
MIN TEMPERATURE.....31-41 F.  
MAX HUMIDITY........64-79%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 2500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%). NEAR 8000 FEET, ISOLATED  
SHOWERS. ISOLATED THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....58-68 F NEAR 6000 FEET  
52-62 F NEAR 8000 FEET.  
MIN HUMIDITY........17-27% NEAR 6000 FEET  
24-34% 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 UNTIL 1200, THEN 2.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH, BECOMING WEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 9000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN NORTH.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 8000 FEET,  
ISOLATED SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....37-47 F.  
MAX HUMIDITY........52-62%.  
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........4 LOW.  
15K FT MSL WINDS....WEST 10 TO 15 MPH, INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6500 FT AGL UNTIL 2000, THEN 2500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET  
53-63 F NEAR 8000 FEET.  
MIN HUMIDITY........12-17% NEAR 6000 FEET  
18-28% 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 UNTIL 1200, THEN 2.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 25 TO 35 MPH.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1000. 14500 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST 20 TO  
25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. LOWS 35-45. HIGHS 61-71. WINDS LESS  
THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 31-41. HIGHS 62-72. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 36-46. HIGHS 62-72. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
8000 FEET. LOWS 35-45. HIGHS 63-73.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
8000 FEET. LOWS 37-47. HIGHS 65-75.  
 

 
 
COZ293-221200-  
GUNNISON BASIN FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....24-34 F.  
MAX HUMIDITY........75-90%.  
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........2 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5000 FT AGL UNTIL 2000, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....51-61 F.  
MIN HUMIDITY........29-39%.  
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........3 VERY LOW.  
15K FT MSL WINDS....NORTH 10 TO 15 MPH, BECOMING NORTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......8500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....29-39 F.  
MAX HUMIDITY........66-81%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................10 PERCENT.  
LAL.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....WEST 10 TO 15 MPH, INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....52-62 F.  
MIN HUMIDITY........24-34%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 25 TO 35 MPH.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 11500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST 20 TO  
30 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 26-36. HIGHS 48-58. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 23-33. HIGHS 51-61. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 27-37. HIGHS 50-60. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
25-35. HIGHS 52-62.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 27-37. HIGHS 53-63.  
 

 
 
COZ207-221200-  
SOUTHWEST COLORADO LOWER FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10%).  
MIN TEMPERATURE.....33-43 F.  
MAX HUMIDITY........53-63%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 10 TO 15 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......6500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100. POOR AFTER 2400.  
   
SUNDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....61-71 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........4 LOW.  
15K FT MSL WINDS....NORTHWEST 5 TO 10 MPH.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 11500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR UNTIL 1200. FAIR AFTER 1500.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....37-47 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 10 TO 15 MPH, INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 2000 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHWEST 5 MPH UNTIL 2400, THEN SOUTHEAST.  
SMOKE DISPERSAL.....POOR.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....65-75 F.  
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 30 MPH.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000. 14500 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST 20 TO  
25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS 36-46. HIGHS 66-76. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 33-43. HIGHS 66-76. SOUTHWEST  
WINDS 10 TO 20 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 37-47. HIGHS 66-76. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
36-46. HIGHS 65-75.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 38-48. HIGHS 67-77.  
 

 
 
COZ294-221200-  
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....28-38 F.  
MAX HUMIDITY........56-66%.  
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........4 LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5000 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY (0-10%) UNTIL 1200, THEN PARTLY CLOUDY  
(30-40%).  
MAX TEMPERATURE.....53-63 F.  
MIN HUMIDITY........16-26%.  
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........4 LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH, DECREASING TO 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......11000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....33-43 F.  
MAX HUMIDITY........41-51%.  
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.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH, INCREASING TO WEST 20  
TO 25 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......7500 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH UNTIL 2400, THEN SOUTH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
MONDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%).  
MAX TEMPERATURE.....56-66 F.  
MIN HUMIDITY........12-22%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH, BECOMING  
WEST 10 TO 15 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....WEST 20 TO 25 MPH.  
MIXING HEIGHT.......5500 FT AGL UNTIL 1100, THEN 13000 FT AGL.  
TRANSPORT WINDS.....WEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. LOWS 32-42. HIGHS 55-65. WINDS LESS THAN  
15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS 29-39. HIGHS 56-66. WINDS LESS  
THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. LOWS 33-43. HIGHS 55-65. WINDS LESS  
THAN 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 31-41. HIGHS 55-65.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 34-44. HIGHS 57-67.  
 

 
 
COZ295-221200-  
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-  
148 PM MDT SAT APR 21 2018  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%).  
MIN TEMPERATURE.....26-36 F.  
MAX HUMIDITY........60-75%.  
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 VERY LOW.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH, DECREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 2100, THEN 2000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
SUNDAY
 
 
SKY/WEATHER.........SUNNY (0-10%) UNTIL 1200, THEN PARTLY CLOUDY  
(30-40%). ISOLATED SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....54-64 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 UNTIL 1200, THEN 2.  
HAINES INDEX........4 LOW.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH, DECREASING TO 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 10000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR UNTIL 1200. FAIR AFTER 1500.  
   
SUNDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....30-40 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.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........5 MODERATE.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH, INCREASING TO WEST 20  
TO 25 MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6500 FT AGL UNTIL 2100, THEN 2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....57-67 F.  
MIN HUMIDITY........13-23%.  
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........5 MODERATE.  
15K FT MSL WINDS....WEST 20 TO 30 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 13000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST 20 TO 25 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
TUESDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
30-40. HIGHS 57-67. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 27-37. HIGHS  
56-66. WINDS LESS THAN 15 MPH.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 30-40. HIGHS  
56-66. WINDS LESS THAN 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 28-38. HIGHS 54-64.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 30-40. HIGHS 56-66.  
 

 
 
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