172  
FNUS55 KGJT 311011  
FWFGJT  
 
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
310 AM MST FRI JAN 31 2025  
   
DISCUSSION
 
 
THIS IS AN AUTOMATICALLY GENERATED FORECAST WITH NO DISCUSSION.  
THE NORMAL FIRE WEATHER FORECAST WILL RESUME IN ITS ENTIRETY IN  
THE SPRING.  
 
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS  
OR THUNDERSTORMS...   
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
 
 
COZ200-312300-  
LITTLE SNAKE FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....31-41 F NEAR 6000 FEET  
26-36 F NEAR 8000 FEET.  
MIN HUMIDITY........31-41%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 20 TO 25 MPH INCREASING TO 35 TO 45 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST 10 TO 15  
MPH.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....16-26 F.  
MAX HUMIDITY........76-91% NEAR 6000 FEET  
69-84% 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....WEST 40 TO 50 MPH.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,  
ISOLATED SHOWERS AFTER 1200. NEAR 8000 FEET,  
ISOLATED SNOW SHOWERS UNTIL 1200, SCATTERED SNOW  
SHOWERS AFTER 1200.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....37-47 F NEAR 6000 FEET  
24-34 F NEAR 8000 FEET.  
MIN HUMIDITY........41-51% NEAR 6000 FEET  
54-64% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 30 MPH.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....WEST 45 TO 55 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN  
POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
NUMEROUS SHOWERS NEAR 8000 FEET. LOWS 25-35. HIGHS 45-55.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
MONDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND ISOLATED SHOWERS. LOWS 30-40. HIGHS 49-59.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
32-42. HIGHS 51-61. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO  
35 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
ISOLATED SHOWERS NEAR 8000 FEET. LOWS 30-40. HIGHS 45-55.    
THURSDAY
 
COLDER. MOSTLY CLOUDY. ISOLATED SHOWERS NEAR  
6000 FEET AND SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 17-27.  
HIGHS 30-40.  
 

 
 
COZ201-312300-  
ROUTT FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....31-41 F.  
MIN HUMIDITY........33-43%.  
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....WEST 20 TO 25 MPH INCREASING TO 35 TO 45 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY  
CLOUDY (70-80%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....15-25 F.  
MAX HUMIDITY........68-83%.  
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....WEST 45 TO 55 MPH.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SNOW SHOWERS.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....31-41 F.  
MIN HUMIDITY........52-62%.  
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 40  
MPH.  
CWR.................60 PERCENT.  
15K FT MSL WINDS....WEST 50 TO 60 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
NUMEROUS SHOWERS. LOWS 25-35. HIGHS 36-46. SOUTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 45 MPH.    
MONDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 29-39. HIGHS  
40-50. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 45 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 30-40. HIGHS  
40-50. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 40 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 28-38. HIGHS  
34-44.    
THURSDAY
 
COLDER. NUMEROUS SNOW SHOWERS. LOWS 16-26. HIGHS  
23-33.  
 

 
 
COZ202-312300-  
WHITE RIVER FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (10-20%) UNTIL  
1200, THEN PARTLY CLOUDY (30-40%). NEAR 8000  
FEET, MOSTLY SUNNY (20-30%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....38-48 F NEAR 6000 FEET  
30-40 F NEAR 8000 FEET.  
MIN HUMIDITY........29-39%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 20 TO 25 MPH INCREASING TO 30 TO 40 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....16-26 F NEAR 6000 FEET  
17-27 F NEAR 8000 FEET.  
MAX HUMIDITY........72-87% NEAR 6000 FEET  
50-60% 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....WEST 40 TO 50 MPH INCREASING TO 45 TO 55 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,  
ISOLATED SHOWERS AFTER 1200. NEAR 8000 FEET,  
SCATTERED SNOW SHOWERS UNTIL 1200.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....39-49 F NEAR 6000 FEET  
29-39 F NEAR 8000 FEET.  
MIN HUMIDITY........34-44%.  
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 50 TO 60 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN  
POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 26-36. HIGHS  
46-56. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 30-40. HIGHS  
51-61. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
34-44. HIGHS 52-62. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
ISOLATED SHOWERS NEAR 8000 FEET. LOWS 33-43. HIGHS 46-56.    
THURSDAY
 
COLDER. MOSTLY CLOUDY. SCATTERED SHOWERS NEAR  
6000 FEET AND SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 19-29.  
HIGHS 33-43.  
 

 
 
COZ203-312300-  
LOWER COLORADO RIVER-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....40-50 F NEAR 6000 FEET  
39-49 F NEAR 8000 FEET.  
MIN HUMIDITY........23-33%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH INCREASING TO WEST 25 TO  
35 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY  
CLOUDY (60-70%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....21-31 F.  
MAX HUMIDITY........51-61%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 35 TO 45 MPH INCREASING TO 40 TO 50 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED SHOWERS AFTER  
1200.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....41-51 F NEAR 6000 FEET  
38-48 F NEAR 8000 FEET.  
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.  
15K FT MSL WINDS....WEST 45 TO 55 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 29-39. HIGHS  
48-58. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 31-41. HIGHS 52-62. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 36-46. HIGHS 52-62. SOUTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 34-44. HIGHS  
47-57.    
THURSDAY
 
MOSTLY CLOUDY. NUMEROUS SHOWERS. LOWS 26-36. HIGHS  
40-50.  
 

 
 
COZ205-312300-  
COLORADO RIVER HEADWATERS-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....36-46 F.  
MIN HUMIDITY........30-40%.  
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....NORTHWEST 15 TO 20 MPH INCREASING TO WEST 25 TO  
35 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....16-26 F.  
MAX HUMIDITY........55-70%.  
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....WEST 40 TO 50 MPH INCREASING TO 45 TO 55 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SNOW SHOWERS  
UNTIL 1200, ISOLATED SNOW SHOWERS AFTER 1200.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....34-44 F.  
MIN HUMIDITY........43-53%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH INCREASING TO 35 MPH IN THE  
AFTERNOON.  
CWR.................20 PERCENT.  
15K FT MSL WINDS....WEST 50 TO 60 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 26-36. HIGHS  
39-49. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
MONDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 27-37. HIGHS  
42-52. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 29-39. HIGHS  
41-51. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 28-38. HIGHS  
36-46.    
THURSDAY
 
NUMEROUS SNOW SHOWERS. LOWS 20-30. HIGHS 28-38.  
 

 
 
COZ290-312300-  
PARADOX VALLEY FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....43-53 F NEAR 6000 FEET  
37-47 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.................0 PERCENT.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH INCREASING TO WEST 20 TO  
30 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4000 FT AGL UNTIL 1700, THEN 1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....19-29 F NEAR 6000 FEET  
17-27 F NEAR 8000 FEET.  
MAX HUMIDITY........44-54%.  
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 30 TO 40 MPH INCREASING TO 35 TO 45 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....44-54 F NEAR 6000 FEET  
37-47 F NEAR 8000 FEET.  
MIN HUMIDITY........18-28% NEAR 6000 FEET  
24-34% NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 40 TO 50 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 15  
TO 20 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN  
POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
29-39. HIGHS 53-63. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 30-40. HIGHS 57-67. SOUTH WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
36-46. HIGHS 54-64. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO  
30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND SCATTERED SHOWERS NEAR 6000 FEET AND ISOLATED  
SHOWERS NEAR 8000 FEET. LOWS 34-44. HIGHS 50-60.    
THURSDAY
 
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR  
8000 FEET AND SCATTERED SHOWERS NEAR 6000 FEET AND SCATTERED SNOW  
SHOWERS NEAR 8000 FEET. LOWS 28-38. HIGHS 45-55.  
 

 
 
COZ291-312300-  
NORTHERN SAN JUAN FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....36-46 F.  
MIN HUMIDITY........21-31%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH INCREASING TO WEST 20 TO  
25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....15-25 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.  
15K FT MSL WINDS....WEST 25 TO 35 MPH INCREASING TO 35 TO 45 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....37-47 F.  
MIN HUMIDITY........29-39%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 40 TO 50 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN  
POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 27-37. HIGHS  
45-55. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 28-38. HIGHS 47-57. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 32-42. HIGHS  
45-55. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 29-39. HIGHS  
40-50.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 23-33.  
HIGHS 35-45.  
 

 
 
COZ292-312300-  
NORTH FORK FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....43-53 F NEAR 6000 FEET  
36-46 F NEAR 8000 FEET.  
MIN HUMIDITY........18-28%.  
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....NORTHWEST 10 TO 15 MPH INCREASING TO WEST 20 TO  
30 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTH.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....17-27 F NEAR 6000 FEET  
15-25 F NEAR 8000 FEET.  
MAX HUMIDITY........47-57%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 30 TO 40 MPH INCREASING TO 35 TO 45 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....43-53 F NEAR 6000 FEET  
38-48 F NEAR 8000 FEET.  
MIN HUMIDITY........21-31% NEAR 6000 FEET  
29-39% NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 40 TO 50 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 30-40. HIGHS  
53-63. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 32-42. HIGHS 56-66. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 36-46. HIGHS 55-65. SOUTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
ISOLATED SHOWERS NEAR 8000 FEET. LOWS 33-43. HIGHS 50-60.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 27-37. HIGHS 43-53.  
 

 
 
COZ293-312300-  
GUNNISON BASIN FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....30-40 F.  
MIN HUMIDITY........36-46%.  
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....NORTHWEST 15 TO 20 MPH INCREASING TO WEST 20 TO  
30 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN WEST.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....16-26 F.  
MAX HUMIDITY........58-73%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 35 TO 45 MPH INCREASING TO 45 TO 55 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY  
CLOUDY (60-70%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....31-41 F.  
MIN HUMIDITY........43-53%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CWR.................10 PERCENT.  
15K FT MSL WINDS....WEST 45 TO 55 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....WEST 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS 20-30. HIGHS  
38-48. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 21-31. HIGHS 40-50. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 23-33. HIGHS  
39-49. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 21-31. HIGHS  
34-44.    
THURSDAY
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 18-28.  
HIGHS 29-39.  
 

 
 
COZ207-312300-  
SOUTHWEST COLORADO LOWER FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....46-56 F.  
MIN HUMIDITY........20-30%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH INCREASING TO WEST 15 TO  
20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL UNTIL 1700, THEN 1500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....17-27 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.  
15K FT MSL WINDS....WEST 20 TO 30 MPH INCREASING TO 30 TO 40 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....46-56 F.  
MIN HUMIDITY........18-28%.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 25 MPH.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 35 TO 45 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS 25-35. HIGHS 52-62. WINDS LESS THAN  
15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 27-37. HIGHS 57-67. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 32-42. HIGHS 58-68. SOUTH WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 31-41. HIGHS  
53-63.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 25-35. HIGHS  
48-58.  
 

 
 
COZ294-312300-  
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....37-47 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.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH INCREASING TO WEST 15 TO  
20 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....17-27 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.  
15K FT MSL WINDS....WEST 25 TO 35 MPH INCREASING TO 30 TO 40 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....37-47 F.  
MIN HUMIDITY........21-31%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 35 TO 45 MPH.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 24-34. HIGHS  
44-54. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 27-37. HIGHS 48-58. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 32-42. HIGHS  
47-57. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 40 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 29-39. HIGHS  
42-52.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS 23-33.  
HIGHS 36-46.  
 

 
 
COZ295-312300-  
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........SUNNY (0-10%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....40-50 F.  
MIN HUMIDITY........21-31%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH INCREASING TO WEST 20 TO  
25 MPH IN THE AFTERNOON.  
MIXING HEIGHT.......3000 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
SMOKE DISPERSAL.....POOR.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....12-22 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.  
15K FT MSL WINDS....WEST 25 TO 35 MPH INCREASING TO 35 TO 45 MPH  
AFTER MIDNIGHT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....NORTH 5 MPH.  
SMOKE DISPERSAL.....POOR.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....40-50 F.  
MIN HUMIDITY........23-33%.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
15K FT MSL WINDS....WEST 40 TO 50 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 5 MPH UNTIL 1200, THEN SOUTHWEST 10  
TO 15 MPH.  
SMOKE DISPERSAL.....POOR.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS 19-29. HIGHS 44-54. WINDS LESS THAN  
15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS 22-32. HIGHS 47-57. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 24-34. HIGHS 46-56. WINDS LESS  
THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. LOWS 24-34. HIGHS 41-51.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS 21-31. HIGHS  
37-47.  
 

 
 
UTZ485-312300-  
EASTERN ASHLEY NATIONAL FOREST-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....32-42 F.  
24 HR TREND......8 DEGREES COOLER.  
MIN HUMIDITY........34-44% NEAR 7000 FEET  
14-24% NEAR 10000 FEET.  
24 HR TREND......5% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....15-25 F NEAR 7000 FEET  
6-16 F NEAR 10000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........79-94%.  
24 HR TREND......32% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 7000 FEET,  
SCATTERED SNOW SHOWERS UNTIL 1200, THEN  
SCATTERED SHOWERS. NEAR 10000 FEET, NUMEROUS  
SNOW SHOWERS.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....33-43 F.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........55-70% NEAR 7000 FEET  
46-56% NEAR 10000 FEET.  
24 HR TREND......33% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................30 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500 UNTIL 1300, THEN 700 UNTIL 1600,  
THEN LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 7000 FEET AND  
NUMEROUS SNOW SHOWERS NEAR 10000 FEET. LOWS 23-33. HIGHS 39-49.  
WINDS LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS NEAR 7000 FEET AND  
SCATTERED SNOW SHOWERS NEAR 10000 FEET. LOWS 28-38. HIGHS 43-53.  
WINDS LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY NEAR 7000 FEET AND PARTLY CLOUDY NEAR  
10000 FEET AND ISOLATED SHOWERS NEAR 7000 FEET. LOWS 30-40.  
HIGHS 43-53. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 7000 FEET AND  
SCATTERED SNOW SHOWERS NEAR 10000 FEET. LOWS 28-38. HIGHS 37-47.   
THURSDAY
 
COLDER. MOSTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS  
16-26. HIGHS 26-36.  
 

 
 
UTZ486-312300-  
EASTERN UINTA BASIN-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY  
CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....32-42 F NEAR 6000 FEET  
21-31 F NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........37-47%.  
24 HR TREND......8% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....15-25 F.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........73-88%.  
24 HR TREND......20% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................10 PERCENT.  
MIXING HEIGHT.......1500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,  
SCATTERED SNOW SHOWERS UNTIL 1200, SCATTERED  
SHOWERS AFTER 1200. NEAR 8000 FEET, SCATTERED  
SNOW SHOWERS.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....35-45 F NEAR 6000 FEET  
25-35 F NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........50-60% NEAR 6000 FEET  
55-70% NEAR 8000 FEET.  
24 HR TREND......25% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................10 PERCENT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS . LOWS 26-36. HIGHS  
41-51. WINDS LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS 29-39. HIGHS  
46-56. WINDS LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS NEAR 8000 FEET. LOWS  
32-42. HIGHS 47-57. WINDS LESS THAN 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
ISOLATED SHOWERS NEAR 8000 FEET. LOWS 31-41. HIGHS 42-52.    
THURSDAY
 
COLDER. MOSTLY CLOUDY. ISOLATED SHOWERS NEAR  
6000 FEET AND SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 21-31.  
HIGHS 31-41.  
 

 
 
UTZ487-312300-  
BOOK CLIFFS-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY  
CLOUDY (30-40%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....40-50 F.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........24-34%.  
24 HR TREND......3% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2000 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 5 MPH.  
CLEARING INDEX......500 UNTIL 1700, THEN LESS THAN 500.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....21-31 F.  
24 HR TREND......8 DEGREES WARMER.  
MAX HUMIDITY........57-67% NEAR 6000 FEET  
48-58% NEAR 8000 FEET.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
SATURDAY
 
 
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY CLOUDY (60-70%),  
ISOLATED SHOWERS AFTER 1200. NEAR 8000 FEET,  
MOSTLY CLOUDY (60-70%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....41-51 F NEAR 6000 FEET  
36-46 F NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........28-38%.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING  
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
LOCALIZED GUSTS UP TO 30 MPH.  
CWR.................10 PERCENT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS NEAR 6000 FEET AND  
ISOLATED SHOWERS NEAR 8000 FEET. LOWS 28-38. HIGHS 49-59.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 33-43. HIGHS 53-63. SOUTH WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 37-47. HIGHS 54-64. SOUTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY NEAR 6000 FEET AND PARTLY CLOUDY NEAR  
8000 FEET AND SCATTERED SHOWERS NEAR 6000 FEET AND ISOLATED  
SHOWERS NEAR 8000 FEET. LOWS 34-44. HIGHS 48-58.    
THURSDAY
 
COLDER. PARTLY CLOUDY. SCATTERED SHOWERS NEAR  
6000 FEET AND SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 23-33.  
HIGHS 37-47.  
 

 
 
UTZ490-312300-  
COLORADO RIVER BASIN-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....44-54 F NEAR 5000 FEET  
36-46 F NEAR 7000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........20-30%.  
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.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1700, THEN 1000 FT AGL.  
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTHWEST.  
CLEARING INDEX......LESS THAN 500.  
   
TONIGHT
 
 
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (50-60%) UNTIL  
2400, THEN MOSTLY CLOUDY (60-70%). NEAR 7000  
FEET, MOSTLY CLOUDY (60-70%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....21-31 F.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........52-62% NEAR 5000 FEET  
45-55% NEAR 7000 FEET.  
24 HR TREND......7% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 1200, THEN PARTLY  
CLOUDY (50-60%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....48-58 F NEAR 5000 FEET  
39-49 F NEAR 7000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........20-30%.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
MOSTLY CLOUDY. ISOLATED SHOWERS . LOWS 29-39. HIGHS  
55-65. WINDS LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 31-41. HIGHS 59-69. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 39-49. HIGHS 60-70. SOUTHWEST  
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS . LOWS 38-48. HIGHS  
55-65.    
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS NEAR 5000 FEET AND  
ISOLATED SHOWERS NEAR 7000 FEET. LOWS 28-38. HIGHS 47-57.  
 

 
 
UTZ491-312300-  
SOUTHEAST UTAH-  
310 AM MST FRI JAN 31 2025  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (10-20%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....44-54 F NEAR 5000 FEET  
39-49 F NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........24-34% NEAR 5000 FEET  
17-27% NEAR 8000 FEET.  
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.  
MIXING HEIGHT.......3000 FT AGL UNTIL 1700, THEN 1000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50%).  
CHANCE OF THUNDER...0 PERCENT.  
MIN TEMPERATURE.....22-32 F.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........57-72% NEAR 5000 FEET  
37-47% NEAR 8000 FEET.  
24 HR TREND......7% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING  
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
SATURDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (50-60%).  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....49-59 F NEAR 5000 FEET  
41-51 F NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........21-31%.  
24 HR TREND......6% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED  
GUSTS UP TO 20 MPH IN THE AFTERNOON.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.  
CLEARING INDEX......LESS THAN 500.  
   
FORECAST FOR DAY 3 THROUGH 7
 
   
SUNDAY
 
PARTLY CLOUDY. LOWS 26-36. HIGHS 54-64. WINDS LESS THAN  
15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS 29-39. HIGHS 58-68. WINDS LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. LOWS 35-45. HIGHS 61-71. SOUTH WINDS  
10 TO 20 MPH WITH GUSTS TO 30 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS NEAR 5000 FEET AND  
SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 35-45. HIGHS 57-67.    
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 5000 FEET AND  
SCATTERED SNOW SHOWERS NEAR 8000 FEET. LOWS 29-39. HIGHS 51-61.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CO Page
The Nexlab UT Page Main Text Page