830  
FNUS55 KGJT 082032  
FWFGJT  
 
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
232 PM MDT WED OCT 8 2025  
   
DISCUSSION  
SHOWERS AND STORMS INCREASE IN COVERAGE ON THURSDAY  
FOR MOST OF WESTERN COLORADO AND EASTERN UTAH. WETTING RAINS  
BECOME VERY LIKELY ON FRIDAY AND SATURDAY WITH A MEDIUM TO HIGH  
CHANCE OF FLASH FLOODING OVER RECENT BURN SCARS. A COOLER, WETTER  
PATTERN CONTINUES INTO EARLY NEXT WEEK.  
 
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS  
OR THUNDERSTORMS...   
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL  
 
COZ200-091245-  
LITTLE SNAKE FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....42-52 F.  
MAX HUMIDITY........52-62% NEAR 6000 FEET  
42-52% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 25 TO 35 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....10 PERCENT.  
MAX TEMPERATURE.....66-76 F NEAR 6000 FEET  
57-67 F NEAR 8000 FEET.  
MIN HUMIDITY........28-38%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH DECREASING TO 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY CLOUDY (60-70%),  
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400,  
THEN SCATTERED SHOWERS. NEAR 8000 FEET, PARTLY  
CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY CLOUDY  
(70-80%), ISOLATED THUNDERSTORMS UNTIL 2400.  
SCATTERED SHOWERS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....46-56 F NEAR 6000 FEET  
40-50 F NEAR 8000 FEET.  
MAX HUMIDITY........82-97%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................40 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). NUMEROUS SHOWERS UNTIL 1200.  
NEAR 6000 FEET, ISOLATED THUNDERSTORMS.  
SCATTERED SHOWERS AFTER 1200. NEAR 8000 FEET,  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....57-67 F NEAR 6000 FEET  
49-59 F NEAR 8000 FEET.  
MIN HUMIDITY........60-75% NEAR 6000 FEET  
71-86% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................60 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 47-57. HIGHS 58-68. SOUTHWEST WINDS 10 TO  
20 MPH WITH GUSTS TO 30 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS NEAR  
6000 FEET AND SHOWERS AND SCATTERED THUNDERSTORMS NEAR 8000 FEET.  
LOWS 37-47. HIGHS 50-60. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS  
TO 30 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 8000 FEET.  
LOWS 31-41. HIGHS 57-67. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS  
TO 25 MPH.    
TUESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS 37-47. HIGHS 56-66.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 34-44. HIGHS  
53-63.  
 
 
 
COZ201-091245-  
ROUTT FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....40-50 F.  
MAX HUMIDITY........51-61%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 25 TO 35 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....10 PERCENT.  
MAX TEMPERATURE.....58-68 F.  
MIN HUMIDITY........32-42%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....WEST 20 TO 30 MPH BECOMING SOUTHWEST 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 6500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD UNTIL 1500, THEN  
FAIR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY  
CLOUDY (70-80%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 2400, THEN SCATTERED  
SHOWERS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....40-50 F.  
MAX HUMIDITY........73-88%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................20 PERCENT.  
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90%). NUMEROUS SHOWERS.  
ISOLATED THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....50-60 F.  
MIN HUMIDITY........61-76%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................60 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS. LOWS  
41-51. HIGHS 51-61. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 33-43. HIGHS 43-53. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 25 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS. LOWS 29-39. HIGHS 52-62. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 33-43. HIGHS 50-60.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 31-41. HIGHS  
48-58.  
 
 
 
COZ202-091245-  
WHITE RIVER FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....40-50 F NEAR 6000 FEET  
42-52 F NEAR 8000 FEET.  
MAX HUMIDITY........57-67% NEAR 6000 FEET  
51-61% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1900, THEN 1000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (40-50%),  
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.  
NEAR 8000 FEET, PARTLY CLOUDY (30-40%) UNTIL  
1200, THEN MOSTLY CLOUDY (60-70%), SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....66-76 F NEAR 6000 FEET  
57-67 F NEAR 8000 FEET.  
MIN HUMIDITY........30-40% NEAR 6000 FEET  
37-47% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH DECREASING TO 15 TO 20  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL UNTIL 1100, THEN 6500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS UNTIL 2400. NUMEROUS  
SHOWERS AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....45-55 F.  
MAX HUMIDITY........86-100% NEAR 6000 FEET  
80-95% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................40 PERCENT.  
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). NEAR 6000 FEET, SHOWERS UNTIL  
1200. ISOLATED THUNDERSTORMS. NUMEROUS SHOWERS  
AFTER 1200. NEAR 8000 FEET, SHOWERS AND  
ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....54-64 F NEAR 6000 FEET  
48-58 F NEAR 8000 FEET.  
MIN HUMIDITY........60-75% NEAR 6000 FEET  
71-86% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS NEAR 6000 FEET AND  
SHOWERS AND ISOLATED THUNDERSTORMS NEAR 8000 FEET. LOWS 47-57.  
HIGHS 59-69. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 25 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS NEAR  
6000 FEET AND SHOWERS AND SCATTERED THUNDERSTORMS NEAR 8000 FEET.  
LOWS 38-48. HIGHS 51-61. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
25 MPH.    
COLUMBUS DAY  
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
NEAR 8000 FEET. LOWS 32-42. HIGHS 58-68. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
8000 FEET. LOWS 37-47. HIGHS 57-67.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 35-45. HIGHS 55-65.  
 
 
 
COZ203-091245-  
LOWER COLORADO RIVER-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....10 PERCENT.  
MIN TEMPERATURE.....48-58 F.  
MAX HUMIDITY........54-64%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......5000 FT AGL UNTIL 1900, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 1200, THEN SCATTERED  
SHOWERS AND THUNDERSTORMS.  
CHC OF LIGHTNING....30 PERCENT.  
MAX TEMPERATURE.....68-78 F NEAR 6000 FEET  
60-70 F NEAR 8000 FEET.  
MIN HUMIDITY........32-42%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................40 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH BECOMING SOUTH 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 6000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS UNTIL  
2400. ISOLATED THUNDERSTORMS. NUMEROUS SHOWERS  
AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....49-59 F NEAR 6000 FEET  
43-53 F NEAR 8000 FEET.  
MAX HUMIDITY........76-91%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....58-68 F NEAR 6000 FEET  
49-59 F NEAR 8000 FEET.  
MIN HUMIDITY........59-74%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH INCREASING TO 20 TO 25  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 50-60. HIGHS  
58-68. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS.  
LOWS 44-54. HIGHS 56-66. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS. LOWS 39-49. HIGHS 60-70. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 43-53. HIGHS 60-70.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 41-51. HIGHS  
59-69.  
 
 
 
COZ205-091245-  
COLORADO RIVER HEADWATERS-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....41-51 F.  
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.  
15K FT MSL WINDS....WEST 20 TO 30 MPH.  
MIXING HEIGHT.......4000 FT AGL UNTIL 2000, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%). ISOLATED SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....64-74 F.  
MIN HUMIDITY........28-38%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH BECOMING SOUTH 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 7000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN  
POOR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED THUNDERSTORMS  
UNTIL 2400. SCATTERED SHOWERS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....41-51 F.  
MAX HUMIDITY........75-90%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................60 PERCENT.  
15K FT MSL WINDS....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). NUMEROUS SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....55-65 F.  
MIN HUMIDITY........56-71%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS. LOWS  
42-52. HIGHS 52-62. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 38-48. HIGHS 49-59. WEST WINDS 10 TO 20 MPH  
WITH GUSTS TO 25 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS. LOWS 31-41. HIGHS 55-65. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 35-45. HIGHS 54-64.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 33-43. HIGHS  
53-63.  
 
 
 
COZ290-091245-  
PARADOX VALLEY FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....45-55 F NEAR 6000 FEET  
42-52 F NEAR 8000 FEET.  
MAX HUMIDITY........61-76% NEAR 6000 FEET  
73-88% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......5000 FT AGL UNTIL 1900, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (70-80%). ISOLATED THUNDERSTORMS UNTIL  
1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....50 PERCENT.  
MAX TEMPERATURE.....65-75 F NEAR 6000 FEET  
59-69 F NEAR 8000 FEET.  
MIN HUMIDITY........37-47% NEAR 6000 FEET  
44-54% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................40 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND  
THUNDERSTORMS UNTIL 2400, THEN NUMEROUS SHOWERS  
AND ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....50 PERCENT.  
MIN TEMPERATURE.....46-56 F NEAR 6000 FEET  
42-52 F NEAR 8000 FEET.  
MAX HUMIDITY........78-93% NEAR 6000 FEET  
87-100% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....57-67 F NEAR 6000 FEET  
52-62 F NEAR 8000 FEET.  
MIN HUMIDITY........59-74% NEAR 6000 FEET  
65-80% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND SCATTERED THUNDERSTORMS NEAR 6000 FEET  
AND SHOWERS AND SCATTERED THUNDERSTORMS NEAR 8000 FEET. LOWS  
51-61. HIGHS 58-68. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS NEAR  
6000 FEET AND SHOWERS AND SCATTERED THUNDERSTORMS NEAR 8000 FEET.  
LOWS 47-57. HIGHS 59-69. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS  
TO 30 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND  
THUNDERSTORMS NEAR 8000 FEET. LOWS 42-52. HIGHS 61-71. SOUTH  
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 44-54. HIGHS 61-71.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 42-52. HIGHS 61-71.  
 
 
 
COZ291-091245-  
NORTHERN SAN JUAN FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....41-51 F.  
MAX HUMIDITY........72-87%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH DECREASING TO 20 TO 25  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6000 FT AGL UNTIL 1900, THEN 2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (70-80%). ISOLATED THUNDERSTORMS UNTIL  
1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....50 PERCENT.  
MAX TEMPERATURE.....58-68 F.  
MIN HUMIDITY........40-50%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................30 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.  
MIXING HEIGHT.......5500 FT AGL UNTIL 1700, THEN 3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS UNTIL  
2400. ISOLATED THUNDERSTORMS. NUMEROUS SHOWERS  
AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....43-53 F.  
MAX HUMIDITY........81-96%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....50-60 F.  
MIN HUMIDITY........59-74%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 43-53. HIGHS  
53-63. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS.  
LOWS 40-50. HIGHS 53-63. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 34-44. HIGHS 55-65. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 37-47. HIGHS 55-65.    
WEDNESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 36-46. HIGHS  
55-65.  
 
 
 
COZ292-091245-  
NORTH FORK FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%). NEAR 8000 FEET, ISOLATED  
SHOWERS AFTER 2400.  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....43-53 F NEAR 6000 FEET  
41-51 F NEAR 8000 FEET.  
MAX HUMIDITY........56-71% NEAR 6000 FEET  
62-77% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......5000 FT AGL UNTIL 1900, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN  
SOUTHEAST.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%). NEAR 6000 FEET, ISOLATED  
SHOWERS UNTIL 1200. ISOLATED THUNDERSTORMS.  
SCATTERED SHOWERS AFTER 1200. NEAR 8000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,  
THEN SCATTERED SHOWERS AND THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....71-81 F NEAR 6000 FEET  
60-70 F NEAR 8000 FEET.  
MIN HUMIDITY........31-41%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................20 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH BECOMING SOUTH 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 6500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS UNTIL  
2400. ISOLATED THUNDERSTORMS. NUMEROUS SHOWERS  
AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....44-54 F NEAR 6000 FEET  
42-52 F NEAR 8000 FEET.  
MAX HUMIDITY........81-96%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................50 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS UNTIL 1200, THEN  
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....59-69 F NEAR 6000 FEET  
50-60 F NEAR 8000 FEET.  
MIN HUMIDITY........58-73%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS NEAR 6000 FEET AND  
SHOWERS AND ISOLATED THUNDERSTORMS NEAR 8000 FEET. LOWS 50-60.  
HIGHS 59-69. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 6000 FEET AND NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 8000 FEET. LOWS 46-56. HIGHS 60-70. WINDS LESS  
THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
NEAR 8000 FEET. LOWS 39-49. HIGHS 63-73. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 42-52. HIGHS 63-73.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND  
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 40-50. HIGHS 63-73.  
 
 
 
COZ293-091245-  
GUNNISON BASIN FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....40-50 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.  
15K FT MSL WINDS....WEST 20 TO 30 MPH.  
MIXING HEIGHT.......5500 FT AGL UNTIL 1900, THEN 2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN  
SOUTHEAST.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%). ISOLATED SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....63-73 F.  
MIN HUMIDITY........30-40%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH BECOMING SOUTH 10 TO 15  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 6500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....41-51 F.  
MAX HUMIDITY........79-94%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................50 PERCENT.  
15K FT MSL WINDS....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). NUMEROUS SHOWERS UNTIL 1200,  
THEN SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....54-64 F.  
MIN HUMIDITY........57-72%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS. LOWS  
42-52. HIGHS 52-62. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 38-48. HIGHS 52-62. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS. LOWS 31-41. HIGHS 56-66. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 35-45. HIGHS 56-66.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 32-42. HIGHS  
56-66.  
 
 
 
COZ207-091245-  
SOUTHWEST COLORADO LOWER FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS UNTIL  
2400. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS  
AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....49-59 F.  
MAX HUMIDITY........75-90%.  
20-FOOT WINDS.......SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO 35  
MPH.  
CWR.................20 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......6000 FT AGL UNTIL 1900, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (70-80%). ISOLATED THUNDERSTORMS UNTIL  
1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....40 PERCENT.  
MAX TEMPERATURE.....66-76 F.  
MIN HUMIDITY........38-48%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................30 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......6000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED THUNDERSTORMS  
UNTIL 2400. NUMEROUS SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....50 PERCENT.  
MIN TEMPERATURE.....49-59 F.  
MAX HUMIDITY........85-100%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......4000 FT AGL UNTIL 1900, THEN 2000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90%). NUMEROUS SHOWERS AND  
ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....62-72 F.  
MIN HUMIDITY........54-64%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND SCATTERED THUNDERSTORMS. LOWS 49-59.  
HIGHS 60-70. WINDS LESS THAN 15 MPH.    
SUNDAY  
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS. LOWS 44-54. HIGHS 61-71. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 41-51. HIGHS 62-72. SOUTH WINDS 10 TO 20 MPH  
WITH GUSTS TO 30 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 42-52. HIGHS 63-73.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 40-50. HIGHS  
62-72.  
 
 
 
COZ294-091245-  
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS UNTIL  
2400. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS  
AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....43-53 F.  
MAX HUMIDITY........82-97%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................20 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20  
MPH AFTER MIDNIGHT.  
MIXING HEIGHT.......4500 FT AGL UNTIL 1900, THEN 1500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED THUNDERSTORMS  
UNTIL 1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....50 PERCENT.  
MAX TEMPERATURE.....56-66 F.  
MIN HUMIDITY........47-57%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................30 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS UNTIL 2400, THEN  
SHOWERS AND ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....50 PERCENT.  
MIN TEMPERATURE.....43-53 F.  
MAX HUMIDITY........88-100%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS AND ISOLATED  
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS  
AND SCATTERED THUNDERSTORMS.  
CHC OF LIGHTNING....50 PERCENT.  
MAX TEMPERATURE.....50-60 F.  
MIN HUMIDITY........65-80%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND SCATTERED THUNDERSTORMS. LOWS 41-51.  
HIGHS 50-60. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS. LOWS 38-48. HIGHS 51-61. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 35-45. HIGHS 52-62. SOUTH WINDS 10 TO 20 MPH  
WITH GUSTS TO 35 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 37-47. HIGHS 52-62.    
WEDNESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 34-44. HIGHS  
53-63.  
 
 
 
COZ295-091245-  
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....39-49 F.  
MAX HUMIDITY........86-100%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................30 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 2400, THEN EAST.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED THUNDERSTORMS  
UNTIL 1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....40 PERCENT.  
MAX TEMPERATURE.....60-70 F.  
MIN HUMIDITY........45-55%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................30 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.  
MIXING HEIGHT.......5000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTH.  
SMOKE DISPERSAL.....POOR.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED THUNDERSTORMS  
UNTIL 2400. SCATTERED SHOWERS. ISOLATED  
THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....50 PERCENT.  
MIN TEMPERATURE.....42-52 F.  
MAX HUMIDITY........87-100%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................60 PERCENT.  
15K FT MSL WINDS....SOUTH 15 TO 20 MPH INCREASING TO 20 TO 25 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND  
ISOLATED THUNDERSTORMS UNTIL 1200, THEN  
SCATTERED SHOWERS AND THUNDERSTORMS.  
CHC OF LIGHTNING....50 PERCENT.  
MAX TEMPERATURE.....56-66 F.  
MIN HUMIDITY........57-72%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................70 PERCENT.  
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND SCATTERED THUNDERSTORMS. LOWS 42-52.  
HIGHS 52-62. WINDS LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS. LOWS 40-50. HIGHS 54-64. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND  
THUNDERSTORMS. LOWS 35-45. HIGHS 53-63. WINDS LESS THAN 15 MPH.    
TUESDAY  
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.  
LOWS 37-47. HIGHS 54-64.    
WEDNESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS 34-44. HIGHS 55-65.  
 
 
 
UTZ485-091245-  
EASTERN ASHLEY NATIONAL FOREST-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....39-49 F NEAR 7000 FEET  
31-41 F NEAR 10000 FEET.  
24 HR TREND......11 DEGREES WARMER.  
MAX HUMIDITY........40-50% NEAR 7000 FEET  
46-56% NEAR 10000 FEET.  
24 HR TREND......11% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......500 UNTIL 1900, THEN LESS THAN 500.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....10 PERCENT.  
MAX TEMPERATURE.....61-71 F NEAR 7000 FEET  
51-61 F NEAR 10000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........29-39% NEAR 7000 FEET  
35-45% NEAR 10000 FEET.  
24 HR TREND......13% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 5000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000, THEN 500 UNTIL 1100,  
THEN 850 UNTIL 1700, THEN 600.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 7000 FEET,  
ISOLATED THUNDERSTORMS UNTIL 2400. SCATTERED  
SHOWERS. NEAR 10000 FEET, SCATTERED SHOWERS  
AND ISOLATED THUNDERSTORMS UNTIL 2400, THEN  
NUMEROUS SHOWERS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....42-52 F NEAR 7000 FEET  
35-45 F NEAR 10000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........82-97% NEAR 7000 FEET  
90-100% NEAR 10000 FEET.  
24 HR TREND......51% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................40 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 7000 FEET,  
NUMEROUS SHOWERS UNTIL 1200. ISOLATED  
THUNDERSTORMS. SCATTERED SHOWERS AFTER 1200.  
NEAR 10000 FEET, NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....56-66 F NEAR 7000 FEET  
47-57 F NEAR 10000 FEET.  
24 HR TREND......3 DEGREES COOLER.  
MIN HUMIDITY........60-75% NEAR 7000 FEET  
77-92% NEAR 10000 FEET.  
24 HR TREND......32% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................50 PERCENT.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......700.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS. LOWS 44-54. HIGHS 55-65. WINDS LESS THAN 15 MPH.    
SUNDAY  
COOLER. MOSTLY CLOUDY. SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 7000 FEET AND SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 10000 FEET. LOWS 33-43. HIGHS 44-54.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. LOWS 30-40. HIGHS 50-60. WINDS  
LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 36-46. HIGHS 48-58.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS . LOWS 32-42. HIGHS  
47-57.  
 
 
 
UTZ486-091245-  
EASTERN UINTA BASIN-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10%).  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....42-52 F.  
24 HR TREND......7 DEGREES WARMER.  
MAX HUMIDITY........38-48%.  
24 HR TREND......10% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 2400, THEN EAST.  
CLEARING INDEX......LESS THAN 500.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....10 PERCENT.  
MAX TEMPERATURE.....63-73 F NEAR 5000 FEET  
53-63 F NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........29-39%.  
24 HR TREND......12% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH.  
CWR.................10 PERCENT.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 650 AFTER 1200.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 5000 FEET,  
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
UNTIL 2400, THEN NUMEROUS SHOWERS. NEAR 8000  
FEET, ISOLATED THUNDERSTORMS UNTIL 2400.  
SCATTERED SHOWERS.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....46-56 F NEAR 5000 FEET  
39-49 F NEAR 8000 FEET.  
24 HR TREND......6 DEGREES WARMER.  
MAX HUMIDITY........79-94%.  
24 HR TREND......49% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................40 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS UNTIL  
1200. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS  
AFTER 1200.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....57-67 F NEAR 5000 FEET  
46-56 F NEAR 8000 FEET.  
24 HR TREND......8 DEGREES COOLER.  
MIN HUMIDITY........64-79% NEAR 5000 FEET  
74-89% NEAR 8000 FEET.  
24 HR TREND......40% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................60 PERCENT.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1100, THEN 800.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 6000 FEET AND NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 8000 FEET. LOWS 49-59. HIGHS 57-67. WINDS  
LESS THAN 15 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS.  
LOWS 39-49. HIGHS 49-59. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. LOWS 34-44. HIGHS 53-63. WINDS  
LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .  
LOWS 40-50. HIGHS 53-63.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS . LOWS 37-47. HIGHS  
51-61.  
 
 
 
UTZ487-091245-  
BOOK CLIFFS-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (10-20%). ISOLATED SHOWERS AFTER  
2400.  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....45-55 F.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........52-62% NEAR 5000 FEET  
59-74% NEAR 8000 FEET.  
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.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1900, THEN 1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......500 UNTIL 1900, THEN LESS THAN 500.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%). NEAR 5000 FEET, ISOLATED  
SHOWERS UNTIL 1200, THEN SCATTERED SHOWERS AND  
ISOLATED THUNDERSTORMS. NEAR 8000 FEET,  
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,  
THEN SCATTERED SHOWERS AND THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....64-74 F NEAR 5000 FEET  
58-68 F NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........33-43% NEAR 5000 FEET  
43-53% NEAR 8000 FEET.  
24 HR TREND......23% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................10 PERCENT.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1200, THEN 5000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 500.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 5000 FEET,  
SCATTERED SHOWERS UNTIL 2400. NEAR 8000 FEET,  
NUMEROUS SHOWERS UNTIL 2400. ISOLATED  
THUNDERSTORMS. SHOWERS AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....48-58 F NEAR 5000 FEET  
41-51 F NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........81-96% NEAR 5000 FEET  
90-100% NEAR 8000 FEET.  
24 HR TREND......33% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS AND ISOLATED  
THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....56-66 F NEAR 5000 FEET  
49-59 F NEAR 8000 FEET.  
24 HR TREND......8 DEGREES COOLER.  
MIN HUMIDITY........61-76% NEAR 5000 FEET  
80-95% NEAR 8000 FEET.  
24 HR TREND......30% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................90 PERCENT.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......700.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 48-58. HIGHS  
60-70. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 25 MPH.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS NEAR  
6000 FEET AND SHOWERS AND SCATTERED THUNDERSTORMS NEAR 8000 FEET  
. LOWS 40-50. HIGHS 53-63. WEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
. LOWS 35-45. HIGHS 57-67. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS NEAR 8000 FEET. LOWS 40-50. HIGHS 57-67.    
WEDNESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS . LOWS 37-47. HIGHS  
55-65.  
 
 
 
UTZ490-091245-  
COLORADO RIVER BASIN-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AFTER  
2400.  
CHC OF LIGHTNING....0 PERCENT.  
MIN TEMPERATURE.....52-62 F.  
24 HR TREND......10 DEGREES WARMER.  
MAX HUMIDITY........50-60%.  
24 HR TREND......7% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.  
LOCALIZED GUSTS UP TO 20 MPH.  
CWR.................10 PERCENT.  
MIXING HEIGHT.......4000 FT AGL UNTIL 1900, THEN 1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 2400, THEN EAST.  
CLEARING INDEX......LESS THAN 500.  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (70-80%). ISOLATED SHOWERS AND  
THUNDERSTORMS UNTIL 1200. SCATTERED SHOWERS AND  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....40 PERCENT.  
MAX TEMPERATURE.....70-80 F NEAR 5000 FEET  
61-71 F NEAR 7000 FEET.  
24 HR TREND......4 DEGREES COOLER.  
MIN HUMIDITY........35-45%.  
24 HR TREND......26% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................30 PERCENT.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 650 UNTIL 1700,  
THEN LESS THAN 500.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS UNTIL 2400. SHOWERS AND  
ISOLATED THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....50 PERCENT.  
MIN TEMPERATURE.....52-62 F.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........75-90%.  
24 HR TREND......29% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FRIDAY  
 
SKY/WEATHER.........CLOUDY (80-90%). SHOWERS AND ISOLATED  
THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....63-73 F NEAR 5000 FEET  
51-61 F NEAR 7000 FEET.  
24 HR TREND......8 DEGREES COOLER.  
MIN HUMIDITY........60-75% NEAR 5000 FEET  
72-87% NEAR 7000 FEET.  
24 HR TREND......27% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......550.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 53-63. HIGHS  
62-72. WINDS LESS THAN 15 MPH.    
SUNDAY  
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 5000 FEET AND SHOWERS AND SCATTERED  
THUNDERSTORMS NEAR 7000 FEET. LOWS 47-57. HIGHS 59-69. WEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 25 MPH.    
COLUMBUS DAY  
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS  
. LOWS 42-52. HIGHS 63-73. WINDS LESS THAN 15 MPH.    
TUESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
5000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
7000 FEET. LOWS 46-56. HIGHS 63-73.    
WEDNESDAY  
MOSTLY CLEAR. ISOLATED SHOWERS . LOWS 43-53. HIGHS  
60-70.  
 
 
 
UTZ491-091245-  
SOUTHEAST UTAH-  
232 PM MDT WED OCT 8 2025  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 5000 FEET,  
ISOLATED SHOWERS UNTIL 2400. SCATTERED SHOWERS  
AND ISOLATED THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....20 PERCENT.  
MIN TEMPERATURE.....52-62 F NEAR 5000 FEET  
44-54 F NEAR 8000 FEET.  
24 HR TREND......7 DEGREES WARMER.  
MAX HUMIDITY........67-82%.  
24 HR TREND......34% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................20 PERCENT.  
MIXING HEIGHT.......5500 FT AGL UNTIL 1900, THEN 1500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......600 UNTIL 1900, THEN LESS THAN 500.  
   
THURSDAY  
 
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY CLOUDY (60-70%),  
SCATTERED SHOWERS AND THUNDERSTORMS. NEAR 8000  
FEET, PARTLY CLOUDY (50-60%) UNTIL 1200, THEN  
MOSTLY CLOUDY (70-80%), ISOLATED THUNDERSTORMS  
UNTIL 1200. SCATTERED SHOWERS. SCATTERED  
THUNDERSTORMS AFTER 1200.  
CHC OF LIGHTNING....40 PERCENT.  
MAX TEMPERATURE.....68-78 F NEAR 5000 FEET  
56-66 F NEAR 8000 FEET.  
24 HR TREND......7 DEGREES COOLER.  
MIN HUMIDITY........43-53% NEAR 5000 FEET  
52-62% NEAR 8000 FEET.  
24 HR TREND......31% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................50 PERCENT.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 850 UNTIL 1700,  
THEN 500.  
   
THURSDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND  
SCATTERED THUNDERSTORMS UNTIL 2400. SHOWERS AND  
ISOLATED THUNDERSTORMS AFTER 2400.  
CHC OF LIGHTNING....50 PERCENT.  
MIN TEMPERATURE.....52-62 F NEAR 5000 FEET  
43-53 F NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........80-95%.  
24 HR TREND......9% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................70 PERCENT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FRIDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90%). SHOWERS AND ISOLATED  
THUNDERSTORMS.  
CHC OF LIGHTNING....20 PERCENT.  
MAX TEMPERATURE.....63-73 F NEAR 5000 FEET  
48-58 F NEAR 8000 FEET.  
24 HR TREND......7 DEGREES COOLER.  
MIN HUMIDITY........61-76% NEAR 5000 FEET  
76-91% NEAR 8000 FEET.  
24 HR TREND......21% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................80 PERCENT.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7  
   
SATURDAY  
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS 53-63. HIGHS  
64-74. WINDS LESS THAN 15 MPH.    
SUNDAY  
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS NEAR  
5000 FEET AND NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS NEAR  
8000 FEET. LOWS 48-58. HIGHS 62-72. WINDS LESS THAN 15 MPH.    
COLUMBUS DAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS  
NEAR 5000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
NEAR 8000 FEET. LOWS 44-54. HIGHS 64-74. WINDS LESS THAN 15 MPH.   
TUESDAY  
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR  
5000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR  
8000 FEET. LOWS 45-55. HIGHS 64-74.    
WEDNESDAY  
MOSTLY CLEAR. ISOLATED SHOWERS . LOWS 43-53. HIGHS  
63-73.  
 
 
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