186  
FNUS55 KGJT 262016  
FWFGJT  
 
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
216 PM MDT TUE MAY 26 2020  
   
DISCUSSION
 
WHILE A FEW VIRGA SHOWERS MAY DEVELOP NORTH OF I-70  
THIS AFTERNOON AND EVENING, MOSTLY DRY CONDITIONS ARE EXPECTED TO  
PREVAIL. A WEAK DISTURBANCE WILL CROSS THE REGION ON WEDNESDAY  
WITH ISOLATED SHOWERS AND THUNDERSTORMS DEVELOPING OVER THE HIGHER  
TERRAIN IN THE AFTERNOON. A STRONG RIDGE OF HIGH PRESSURE WILL  
BUILD OVERHEAD THURSDAY AND CONTINUING THROUGH THE WEEKEND WITH  
TEMPERATURES WARMING TO NEAR RECORD LEVELS. WEAKER WINDS WILL  
MINIMIZE THE THREAT FOR CRITICAL FIRE WEATHER CONDITIONS.  
 
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS  
OR THUNDERSTORMS...   
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
 
 
COZ200-271230-  
LITTLE SNAKE FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....45-55 F NEAR 6000 FEET  
39-49 F NEAR 8000 FEET.  
MAX HUMIDITY........56-71%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......8500 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 6000 FEET,  
ISOLATED THUNDERSTORMS AND SHOWERS AFTER 1200.  
NEAR 8000 FEET, ISOLATED SHOWERS UNTIL  
1200SCATTERED SHOWERS AND THUNDERSTORMS AFTER  
1200.  
MAX TEMPERATURE.....71-81 F NEAR 6000 FEET  
63-73 F NEAR 8000 FEET.  
MIN HUMIDITY........19-29% NEAR 6000 FEET  
26-36% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................10 PERCENT.  
LAL.................2 UNTIL 1200, THEN 4.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 9500 FT AGL AFTER 1000.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%). NEAR 8000 FEET, SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....45-55 F.  
MAX HUMIDITY........71-86%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 2000, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....73-83 F NEAR 6000 FEET  
66-76 F NEAR 8000 FEET.  
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.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 8500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 48-58. HIGHS 84-94. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 52-62. HIGHS 84-94. WINDS LESS THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 53-63. HIGHS 83-93. SOUTHWEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 52-62. HIGHS 82-92.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 51-61. HIGHS 79-89.  
 

 
 
COZ201-271230-  
ROUTT FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....38-48 F.  
MAX HUMIDITY........65-80%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......7000 FT AGL UNTIL 2000, THEN 1500 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTHWEST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....61-71 F.  
MIN HUMIDITY........33-43%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................20 PERCENT.  
LAL.................1 UNTIL 1200, THEN 4.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 9500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....38-48 F.  
MAX HUMIDITY........74-89%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................20 PERCENT.  
LAL.................4 UNTIL 2400, THEN 1.  
HAINES INDEX........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......5000 FT AGL UNTIL 2000, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....65-75 F.  
MIN HUMIDITY........25-35%.  
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 10 TO 15 MPH.  
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 7500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
42-52. HIGHS 71-81. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 72-82. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 70-80. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 69-79.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 66-76.  
 

 
 
COZ202-271230-  
WHITE RIVER FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....44-54 F.  
MAX HUMIDITY........55-65%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 6000 FEET,  
ISOLATED THUNDERSTORMS AND SHOWERS AFTER 1200.  
NEAR 8000 FEET, SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....73-83 F NEAR 6000 FEET  
64-74 F NEAR 8000 FEET.  
MIN HUMIDITY........17-27% NEAR 6000 FEET  
23-33% 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.................2.  
HAINES INDEX........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 11500 FT AGL AFTER  
1000.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN WEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 6000 FEET,  
ISOLATED THUNDERSTORMS AND SHOWERS UNTIL 2400.  
NEAR 8000 FEET, SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....44-54 F.  
MAX HUMIDITY........67-82%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
LAL.................2.  
HAINES INDEX........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......6500 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....76-86 F NEAR 6000 FEET  
67-77 F NEAR 8000 FEET.  
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.  
HAINES INDEX........3 OR VERY LOW.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 8500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS 49-59. HIGHS 84-94. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED THUNDERSTORMS AND ISOLATED SHOWERS  
NEAR 8000 FEET. LOWS 52-62. HIGHS 84-94. WINDS LESS THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND ISOLATED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.  
LOWS 53-63. HIGHS 83-93. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS  
TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
52-62. HIGHS 82-92.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.  
LOWS 51-61. HIGHS 78-88.  
 

 
 
COZ203-271230-  
LOWER COLORADO RIVER-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....48-58 F.  
MAX HUMIDITY........43-53%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 MPH UNTIL 2400, THEN NORTHEAST.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). ISOLATED THUNDERSTORMS AND  
SHOWERS AFTER 1200.  
MAX TEMPERATURE.....76-86 F NEAR 6000 FEET  
68-78 F NEAR 8000 FEET.  
MIN HUMIDITY........14-24%.  
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........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 13500 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....50-60 F NEAR 6000 FEET  
43-53 F NEAR 8000 FEET.  
MAX HUMIDITY........56-66%.  
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........5 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....80-90 F NEAR 6000 FEET  
71-81 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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH DECREASING TO 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 9500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS 53-63. HIGHS 85-95. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 55-65. HIGHS 85-95. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
56-66. HIGHS 83-93. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
55-65. HIGHS 82-92.    
TUESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 54-64. HIGHS 78-88.  
 

 
 
COZ205-271230-  
COLORADO RIVER HEADWATERS-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....40-50 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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......8000 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2300.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....64-74 F.  
MIN HUMIDITY........27-37%.  
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 4.  
HAINES INDEX........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH DECREASING TO 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0800. 9500 FT AGL AFTER 0900.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS UNTIL 2400.  
MIN TEMPERATURE.....41-51 F.  
MAX HUMIDITY........74-89%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN  
NORTHEAST.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....68-78 F.  
MIN HUMIDITY........21-31%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTH 10 TO 15 MPH BECOMING WEST 5 TO 10 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......8000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
42-52. HIGHS 72-82. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 73-83. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 71-81. WINDS LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 70-80.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 68-78.  
 

 
 
COZ290-271230-  
PARADOX VALLEY FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....43-53 F NEAR 6000 FEET  
41-51 F NEAR 8000 FEET.  
MAX HUMIDITY........34-44% NEAR 6000 FEET  
40-50% 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........5 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH INCREASING TO 20 TO 25  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN NORTHEAST.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%). NEAR 8000 FEET, ISOLATED  
THUNDERSTORMS AND SHOWERS AFTER 1200.  
MAX TEMPERATURE.....77-87 F NEAR 6000 FEET  
71-81 F NEAR 8000 FEET.  
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........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH DECREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 14000 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST 10  
TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....46-56 F NEAR 6000 FEET  
43-53 F NEAR 8000 FEET.  
MAX HUMIDITY........45-55% NEAR 6000 FEET  
51-61% NEAR 8000 FEET.  
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........5 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHEAST 5 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....80-90 F NEAR 6000 FEET  
74-84 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........4 OR LOW.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH BECOMING NORTHWEST 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 10500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 54-64. HIGHS 85-95. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 56-66. HIGHS 85-95. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
57-67. HIGHS 83-93. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.  
LOWS 56-66. HIGHS 82-92.    
TUESDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND ISOLATED SHOWERS AND THUNDERSTORMS NEAR 6000 FEET  
AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET. LOWS  
55-65. HIGHS 78-88.  
 

 
 
COZ291-271230-  
NORTHERN SAN JUAN FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....39-49 F.  
MAX HUMIDITY........45-55%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......8500 FT AGL UNTIL 2000, THEN 1500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%). ISOLATED THUNDERSTORMS AND  
SHOWERS AFTER 1200.  
MAX TEMPERATURE.....71-81 F.  
MIN HUMIDITY........19-29%.  
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 OR LOW.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH BECOMING NORTHWEST 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0800, THEN 11000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....40-50 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........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......7500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....75-85 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........4 OR LOW.  
15K FT MSL WINDS....NORTH 15 TO 20 MPH BECOMING NORTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 9500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN FAIR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 45-55. HIGHS 74-84. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 47-57. HIGHS 74-84. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 47-57. HIGHS 72-82. WINDS LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 71-81.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 68-78.  
 

 
 
COZ292-271230-  
NORTH FORK FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....45-55 F NEAR 6000 FEET  
40-50 F NEAR 8000 FEET.  
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........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......7500 FT AGL UNTIL 2100, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%). ISOLATED THUNDERSTORMS AND  
SHOWERS AFTER 1200.  
MAX TEMPERATURE.....74-84 F NEAR 6000 FEET  
66-76 F NEAR 8000 FEET.  
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........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 13000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 8000 FEET,  
ISOLATED SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....43-53 F NEAR 6000 FEET  
41-51 F NEAR 8000 FEET.  
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........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......7500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHEAST 5 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....77-87 F NEAR 6000 FEET  
70-80 F NEAR 8000 FEET.  
MIN HUMIDITY........12-17%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTH 15 TO 20 MPH BECOMING NORTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 8500 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
51-61. HIGHS 85-95. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 54-64. HIGHS 85-95. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.  
LOWS 55-65. HIGHS 83-93. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS 54-64. HIGHS  
82-92.    
TUESDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS. LOWS 53-63.  
HIGHS 79-89.  
 

 
 
COZ293-271230-  
GUNNISON BASIN FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....40-50 F.  
MAX HUMIDITY........56-71%.  
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 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......9000 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). ISOLATED THUNDERSTORMS AND  
SHOWERS AFTER 1200.  
MAX TEMPERATURE.....67-77 F.  
MIN HUMIDITY........21-31%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................10 PERCENT.  
LAL.................1 UNTIL 1200, THEN 2.  
HAINES INDEX........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH DECREASING TO 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0800. 10000 FT AGL AFTER  
0900.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED THUNDERSTORMS  
AND SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....40-50 F.  
MAX HUMIDITY........70-85%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.  
CWR.................10 PERCENT.  
LAL.................2 UNTIL 2400, THEN 1.  
HAINES INDEX........4 OR LOW.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH INCREASING TO 20 TO 25  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....71-81 F.  
MIN HUMIDITY........17-27%.  
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........3 OR VERY LOW.  
15K FT MSL WINDS....NORTH 15 TO 20 MPH BECOMING NORTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0800. 9000 FT AGL AFTER 1000.  
TRANSPORT WINDS.....NORTH 5 MPH UNTIL 1200, THEN NORTHWEST.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 41-51. HIGHS 73-83. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 43-53. HIGHS 73-83. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 44-54. HIGHS 72-82. WINDS LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 43-53. HIGHS 71-81.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 43-53. HIGHS 68-78.  
 

 
 
COZ207-271230-  
SOUTHWEST COLORADO LOWER FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....47-57 F.  
MAX HUMIDITY........36-46%.  
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 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN  
NORTHEAST.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....80-90 F.  
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 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH DECREASING TO 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 14500 FT AGL AFTER  
1000.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....49-59 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.................0 PERCENT.  
LAL.................1.  
HAINES INDEX........5 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......11500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....82-92 F.  
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 OR MODERATE.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH BECOMING NORTHWEST 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 11500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS 52-62. HIGHS 86-96. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 54-64. HIGHS 86-96. WINDS LESS  
THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
54-64. HIGHS 84-94. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
54-64. HIGHS 83-93.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 52-62. HIGHS 79-89.  
 

 
 
COZ294-271230-  
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....42-52 F.  
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 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....67-77 F.  
MIN HUMIDITY........14-24%.  
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 OR LOW.  
15K FT MSL WINDS....NORTH 20 TO 30 MPH DECREASING TO 15 TO 20 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 13500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....44-54 F.  
MAX HUMIDITY........48-58%.  
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........5 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....VERY GOOD UNTIL 2100, THEN POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....70-80 F.  
MIN HUMIDITY........13-23%.  
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........4 OR LOW.  
15K FT MSL WINDS....NORTH 20 TO 25 MPH BECOMING NORTHWEST 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 10000 FT AGL.  
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
46-56. HIGHS 75-85. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 49-59. HIGHS 75-85. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 49-59. HIGHS 73-83. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 47-57. HIGHS 71-81.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 47-57. HIGHS 68-78.  
 

 
 
COZ295-271230-  
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
MIN TEMPERATURE.....41-51 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 OR HIGH.  
15K FT MSL WINDS....NORTH 15 TO 20 MPH.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2200.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....68-78 F.  
MIN HUMIDITY........18-28%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................20 PERCENT.  
LAL.................1 UNTIL 1200, THEN 4.  
HAINES INDEX........5 OR MODERATE.  
15K FT MSL WINDS....NORTH 15 TO 20 MPH BECOMING NORTHWEST 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0800. 13500 FT AGL AFTER  
0900.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED THUNDERSTORMS  
AND SHOWERS UNTIL 2400.  
MIN TEMPERATURE.....42-52 F.  
MAX HUMIDITY........59-74%.  
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 OR MODERATE.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH INCREASING TO 20 TO 30  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......8500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%). SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....72-82 F.  
MIN HUMIDITY........16-26%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................20 PERCENT.  
LAL.................1 UNTIL 1200, THEN 4.  
HAINES INDEX........5 OR MODERATE.  
15K FT MSL WINDS....NORTH 15 TO 20 MPH BECOMING NORTHWEST 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......500 FT AGL UNTIL 0700. 12000 FT AGL AFTER 0900.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS  
43-53. HIGHS 73-83. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 75-85. WINDS LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 46-56. HIGHS 72-82. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 72-82.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 45-55. HIGHS 69-79.  
 

 
 
UTZ485-271230-  
EASTERN ASHLEY NATIONAL FOREST-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....43-53 F NEAR 7000 FEET  
32-42 F NEAR 10000 FEET.  
24 HR TREND......8 DEGREES WARMER.  
MAX HUMIDITY........55-65% NEAR 7000 FEET  
62-77% NEAR 10000 FEET.  
24 HR TREND......1% DRIER.  
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 OR LOW.  
MIXING HEIGHT.......7000 FT AGL UNTIL 2100, THEN 1500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 MPH.  
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.  
   
WEDNESDAY
 
 
SKY/WEATHER.........NEAR 7000 FEET, PARTLY CLOUDY (50-60%). NEAR  
10000 FEET, PARTLY CLOUDY (50-60%) UNTIL 1200,  
THEN MOSTLY CLOUDY (70-80%). ISOLATED SHOWERS  
UNTIL 1200. SCATTERED SHOWERS AND THUNDERSTORMS  
AFTER 1200.  
MAX TEMPERATURE.....64-74 F NEAR 7000 FEET  
52-62 F NEAR 10000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........27-37% NEAR 7000 FEET  
35-45% NEAR 10000 FEET.  
24 HR TREND......5% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................20 PERCENT.  
LAL.................1 UNTIL 1200, THEN 4.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 7000 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 950 AFTER 1300.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%).  
MIN TEMPERATURE.....43-53 F NEAR 7000 FEET  
32-42 F NEAR 10000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........66-81% NEAR 7000 FEET  
72-87% NEAR 10000 FEET.  
24 HR TREND......4% 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........4 OR LOW.  
MIXING HEIGHT.......5000 FT AGL UNTIL 2000, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.  
CLEARING INDEX......750 UNTIL 1900. LESS THAN 500 AFTER 2000.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%). NEAR 10000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.  
MAX TEMPERATURE.....69-79 F NEAR 7000 FEET  
56-66 F NEAR 10000 FEET.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........20-30% NEAR 7000 FEET  
28-38% NEAR 10000 FEET.  
24 HR TREND......6% DRIER.  
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 OR VERY LOW.  
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 8000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH UNTIL 1200, THEN SOUTHWEST.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
7000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 10000 FEET  
. LOWS 49-59. HIGHS 77-87. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 52-62. HIGHS 77-87. WINDS LESS THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
10000 FEET. LOWS 52-62. HIGHS 76-86. SOUTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
10000 FEET. LOWS 51-61. HIGHS 74-84.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
7000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 10000 FEET  
. LOWS 50-60. HIGHS 71-81.  
 

 
 
UTZ486-271230-  
EASTERN UINTA BASIN-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....45-55 F NEAR 6000 FEET  
40-50 F NEAR 8000 FEET.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........51-61% NEAR 6000 FEET  
55-70% NEAR 8000 FEET.  
24 HR TREND......4% 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........4 OR LOW.  
MIXING HEIGHT.......7000 FT AGL UNTIL 2100, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%). NEAR 6000 FEET,  
ISOLATED SHOWERS. ISOLATED THUNDERSTORMS AFTER  
1200. NEAR 8000 FEET, ISOLATED SHOWERS UNTIL  
1200SCATTERED SHOWERS AND THUNDERSTORMS AFTER  
1200.  
MAX TEMPERATURE.....73-83 F NEAR 6000 FEET  
60-70 F NEAR 8000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........21-31% NEAR 6000 FEET  
28-38% NEAR 8000 FEET.  
24 HR TREND......7% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
LAL.................2 UNTIL 1200, THEN 4.  
HAINES INDEX........3 OR VERY LOW.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 10000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST.  
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%).  
MIN TEMPERATURE.....45-55 F NEAR 6000 FEET  
40-50 F NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........60-75% NEAR 6000 FEET  
69-84% NEAR 8000 FEET.  
24 HR TREND......14% 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........4 OR LOW.  
MIXING HEIGHT.......4500 FT AGL UNTIL 2000, THEN 1000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
CLEARING INDEX......700 UNTIL 1900. LESS THAN 500 AFTER 2000.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....75-85 F NEAR 6000 FEET  
64-74 F NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........16-26%.  
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........3 OR VERY LOW.  
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 8000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS . LOWS  
52-62. HIGHS 82-92. WINDS LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 55-65. HIGHS 83-93. WINDS LESS  
THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 56-66. HIGHS 82-92. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 54-64. HIGHS 80-90.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 53-63. HIGHS 76-86.  
 

 
 
UTZ487-271230-  
BOOK CLIFFS-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....49-59 F.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........46-56%.  
24 HR TREND......9% 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........4 OR LOW.  
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.  
CLEARING INDEX......900 UNTIL 2000, THEN LESS THAN 500.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). ISOLATED THUNDERSTORMS AND  
SHOWERS AFTER 1200.  
MAX TEMPERATURE.....76-86 F NEAR 6000 FEET  
69-79 F NEAR 8000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........13-23%.  
24 HR TREND......2% WETTER.  
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 OR LOW.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 12000 FT AGL AFTER  
1000.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%).  
MIN TEMPERATURE.....50-60 F NEAR 6000 FEET  
44-54 F NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........56-71%.  
24 HR TREND......14% 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 OR MODERATE.  
MIXING HEIGHT.......8500 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 MPH.  
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2100.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....79-89 F NEAR 6000 FEET  
72-82 F NEAR 8000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........13-23%.  
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.......1000 FT AGL UNTIL 0800, THEN 9000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
CLEARING INDEX......550.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS 53-63. HIGHS 85-95. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 55-65. HIGHS 85-95. WINDS LESS  
THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 57-67. HIGHS 84-94. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 25 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 55-65. HIGHS 82-92.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 54-64. HIGHS 78-88.  
 

 
 
UTZ490-271230-  
COLORADO RIVER BASIN-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
MIN TEMPERATURE.....52-62 F.  
24 HR TREND......11 DEGREES WARMER.  
MAX HUMIDITY........33-43%.  
24 HR TREND......1% 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........4 OR LOW.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTH 5 MPH.  
CLEARING INDEX......1000 UNTIL 2000. LESS THAN 500 AFTER 2100.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%). NEAR 7000 FEET, ISOLATED  
THUNDERSTORMS AND SHOWERS AFTER 1200.  
MAX TEMPERATURE.....83-93 F NEAR 5000 FEET  
70-80 F NEAR 7000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........11-16%.  
24 HR TREND......2% WETTER.  
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 OR MODERATE.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 15000 FT AGL AFTER  
1000.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTHWEST 10  
TO 15 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1200.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR  
(0-10%).  
MIN TEMPERATURE.....53-63 F.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........45-55%.  
24 HR TREND......15% 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........5 OR MODERATE.  
MIXING HEIGHT.......12000 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.  
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....85-95 F NEAR 5000 FEET  
75-85 F NEAR 7000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........11-16%.  
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 OR MODERATE.  
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 9500 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 0800, THEN 650.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS 58-68. HIGHS 90-100. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 60-70. HIGHS 91-101. WINDS LESS  
THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS 61-71. HIGHS 88-98. WINDS LESS THAN  
15 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
5000 FEET. LOWS 60-70. HIGHS 87-97.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 59-69. HIGHS 83-93.  
 

 
 
UTZ491-271230-  
SOUTHEAST UTAH-  
216 PM MDT TUE MAY 26 2020  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
MIN TEMPERATURE.....51-61 F.  
24 HR TREND......11 DEGREES WARMER.  
MAX HUMIDITY........30-40%.  
24 HR TREND......4% 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 OR MODERATE.  
MIXING HEIGHT.......11000 FT AGL UNTIL 2000. 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....NORTH 5 MPH.  
CLEARING INDEX......1050 UNTIL 2000, THEN LESS THAN 500.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
MAX TEMPERATURE.....85-95 F NEAR 5000 FEET  
69-79 F NEAR 8000 FEET.  
24 HR TREND......7 DEGREES 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 OR MODERATE.  
MIXING HEIGHT.......2000 FT AGL UNTIL 1000. 16000 FT AGL AFTER  
1100.  
TRANSPORT WINDS.....NORTHWEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
WEDNESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
MIN TEMPERATURE.....55-65 F NEAR 5000 FEET  
48-58 F NEAR 8000 FEET.  
24 HR TREND......8 DEGREES WARMER.  
MAX HUMIDITY........40-50%.  
24 HR TREND......9% 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 OR HIGH.  
MIXING HEIGHT.......13000 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.  
   
THURSDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
MAX TEMPERATURE.....88-98 F NEAR 5000 FEET  
71-81 F NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........9-14%.  
24 HR TREND......2% 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 OR MODERATE.  
MIXING HEIGHT.......1000 FT AGL UNTIL 0800. 13000 FT AGL AFTER  
1000.  
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS 56-66. HIGHS 91-101. WINDS LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS 58-68. HIGHS 91-101. WINDS LESS  
THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY NEAR 5000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND ISOLATED SHOWERS AND THUNDERSTORMS . LOWS 57-67.  
HIGHS 88-98. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
8000 FEET. LOWS 56-66. HIGHS 86-96.    
TUESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 55-65. HIGHS 83-93.  
 

 
 
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