174
FNUS55 KGJT 040828
FWFGJT
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
228 AM MDT FRI JUL 4 2025
DISCUSSION
CONDITIONS START TO WARM AND DRY TODAY, ALTHOUGH
AFTERNOON SHOWERS AND STORMS REMAIN POSSIBLE ALONG AND NORTH OF
I-70. LIGHTNING AND GUSTY OUTFLOW WINDS WILL BE THE MAIN THREATS.
HIGH PRESSURE BUILDING IN STARTING TOMORROW WILL BRING A GRADUAL
WARMING TREND, WITH TEMPERATURES RUNNING 5-10 DEGREES ABOVE NORMAL
NEXT WEEK. DRY AND SUNNY WEATHER WILL DOMINATE, BUT LIGHT WINDS WILL
LIMIT CRITICAL FIRE WEATHER CONDITIONS.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
COZ200-050030-
LITTLE SNAKE FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 6000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....78-88 F NEAR 6000 FEET
66-76 F NEAR 8000 FEET.
MIN HUMIDITY........14-24% NEAR 6000 FEET
23-33% 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 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....52-62 F.
MAX HUMIDITY........55-65%.
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 25 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET
70-80 F NEAR 8000 FEET.
MIN HUMIDITY........7-12%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
LOCALIZED GUSTS UP TO 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS 50-60. HIGHS 86-96. WINDS LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 50-60. HIGHS 87-97. WINDS LESS THAN
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 53-63. HIGHS 90-100. WINDS LESS
THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 53-63. HIGHS 92-102.
THURSDAY
MOSTLY CLEAR. LOWS 55-65. HIGHS 91-101.
COZ201-050030-
ROUTT FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED THUNDERSTORMS
UNTIL 1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....63-73 F.
MIN HUMIDITY........31-41%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED
GUSTS UP TO 30 MPH.
CWR.................40 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 7000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....45-55 F.
MAX HUMIDITY........57-72%.
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....WEST 20 TO 25 MPH.
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....69-79 F.
MIN HUMIDITY........14-24%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0800. 8000 FT AGL AFTER 0900.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN WEST 15
TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
45-55. HIGHS 74-84. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 45-55. HIGHS
75-85. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 48-58. HIGHS 78-88. WINDS LESS THAN
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 49-59. HIGHS 79-89.
THURSDAY
MOSTLY CLEAR. LOWS 50-60. HIGHS 79-89.
COZ202-050030-
WHITE RIVER FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (30-40%) UNTIL
1200, THEN MOSTLY SUNNY (20-30%). NEAR 8000
FEET, PARTLY CLOUDY (30-40%). ISOLATED SHOWERS
AND THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....78-88 F NEAR 6000 FEET
65-75 F NEAR 8000 FEET.
MIN HUMIDITY........13-23% NEAR 6000 FEET
22-32% 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 25 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 9000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....51-61 F.
MAX HUMIDITY........49-59% 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.................10 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......5000 FT AGL UNTIL 1900, THEN 1500 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....81-91 F NEAR 6000 FEET
70-80 F NEAR 8000 FEET.
MIN HUMIDITY........7-12%.
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....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 11000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS 51-61. HIGHS 87-97. WINDS LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
51-61. HIGHS 87-97. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 53-63. HIGHS 90-100. WINDS LESS
THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 54-64. HIGHS 92-102.
THURSDAY
MOSTLY CLEAR. LOWS 56-66. HIGHS 92-102.
COZ203-050030-
LOWER COLORADO RIVER-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
SUNNY (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....78-88 F NEAR 6000 FEET
68-78 F NEAR 8000 FEET.
MIN HUMIDITY........14-24%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 11000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1500.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....57-67 F NEAR 6000 FEET
50-60 F NEAR 8000 FEET.
MAX HUMIDITY........39-49%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................10 PERCENT.
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 2000 FT AGL AFTER 2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET
73-83 F NEAR 8000 FEET.
MIN HUMIDITY........8-13%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. LOWS 55-65. HIGHS 87-97. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
56-66. HIGHS 88-98. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 59-69. HIGHS 90-100. WINDS LESS
THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 60-70. HIGHS 92-102.
THURSDAY
MOSTLY CLEAR. LOWS 61-71. HIGHS 92-102.
COZ205-050030-
COLORADO RIVER HEADWATERS-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS UNTIL
1200. ISOLATED THUNDERSTORMS. ISOLATED SHOWERS
AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....68-78 F.
MIN HUMIDITY........25-35%.
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....WEST 15 TO 20 MPH.
MIXING HEIGHT.......8000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....47-57 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 25 MPH.
MIXING HEIGHT.......7000 FT AGL UNTIL 2000, THEN 2500 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....75-85 F.
MIN HUMIDITY........12-22%.
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....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
45-55. HIGHS 76-86. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
46-56. HIGHS 77-87. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 48-58. HIGHS
79-89. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 49-59. HIGHS 81-91.
THURSDAY
MOSTLY CLEAR. LOWS 50-60. HIGHS 81-91.
COZ290-050030-
PARADOX VALLEY FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%). NEAR 8000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS UNTIL 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....77-87 F NEAR 6000 FEET
68-78 F NEAR 8000 FEET.
MIN HUMIDITY........13-23% NEAR 6000 FEET
20-30% 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 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 11500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1500.
TONIGHT
SKY/WEATHER.........CLEAR (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....52-62 F NEAR 6000 FEET
48-58 F NEAR 8000 FEET.
MAX HUMIDITY........34-44% NEAR 6000 FEET
46-56% 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 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....81-91 F NEAR 6000 FEET
72-82 F NEAR 8000 FEET.
MIN HUMIDITY........8-13%.
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....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST 10 TO 15
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 55-65. HIGHS 87-97. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 57-67. HIGHS 88-98. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 59-69. HIGHS 90-100. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 61-71. HIGHS 92-102.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
61-71. HIGHS 93-103.
COZ291-050030-
NORTHERN SAN JUAN FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
SUNNY (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....65-75 F.
MIN HUMIDITY........21-31%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 0900, THEN 9000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....44-54 F.
MAX HUMIDITY........48-58%.
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 15 TO 20 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....70-80 F.
MIN HUMIDITY........11-21%.
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....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 0800, THEN 11500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS 46-56.
HIGHS 76-86. WINDS LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 77-87. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
49-59. HIGHS 79-89. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 50-60. HIGHS 81-91.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 51-61. HIGHS 81-91.
COZ292-050030-
NORTH FORK FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%). NEAR
8000 FEET, PARTLY CLOUDY (30-40%). ISOLATED
SHOWERS AND THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....78-88 F NEAR 6000 FEET
67-77 F NEAR 8000 FEET.
MIN HUMIDITY........17-27%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......11000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20%). NEAR 8000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....52-62 F NEAR 6000 FEET
49-59 F NEAR 8000 FEET.
MAX HUMIDITY........41-51%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....83-93 F NEAR 6000 FEET
72-82 F NEAR 8000 FEET.
MIN HUMIDITY........9-14%.
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 15 TO 20 MPH.
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 54-64. HIGHS 87-97. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
56-66. HIGHS 89-99. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 58-68. HIGHS 91-101. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 59-69. HIGHS 92-102.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
59-69. HIGHS 93-103.
COZ293-050030-
GUNNISON BASIN FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....71-81 F.
MIN HUMIDITY........22-32%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED
GUSTS UP TO 30 MPH.
CWR.................30 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0800, THEN 8500 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....47-57 F.
MAX HUMIDITY........57-72%.
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 15 TO 20 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 2000. 2000 FT AGL AFTER 2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTHWEST.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....76-86 F.
MIN HUMIDITY........12-17%.
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 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0800, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS 43-53.
HIGHS 77-87. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
45-55. HIGHS 78-88. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
46-56. HIGHS 80-90. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 47-57. HIGHS 82-92.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 82-92.
COZ207-050030-
SOUTHWEST COLORADO LOWER FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....80-90 F.
MIN HUMIDITY........13-23%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
WEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN THE
AFTERNOON.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 11000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....52-62 F.
MAX HUMIDITY........42-52%.
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 15 TO 20 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....83-93 F.
MIN HUMIDITY........9-14%.
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....SOUTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. LOWS 52-62. HIGHS 88-98. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
54-64. HIGHS 89-99. WINDS LESS THAN 15 MPH.
TUESDAY
CLEAR. ISOLATED SHOWERS. LOWS 55-65. HIGHS 91-101.
WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 56-66. HIGHS 93-103.
THURSDAY
CLEAR. LOWS 57-67. HIGHS 93-103.
COZ294-050030-
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....68-78 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....WEST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 9000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........CLEAR (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....50-60 F.
MAX HUMIDITY........54-64%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2100.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....72-82 F.
MIN HUMIDITY........11-16%.
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....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 10500 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS 44-54.
HIGHS 78-88. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS. LOWS
47-57. HIGHS 79-89. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
48-58. HIGHS 80-90. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. ISOLATED SHOWERS. LOWS 49-59. HIGHS 83-93.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 83-93.
COZ295-050030-
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....73-83 F.
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....WEST 20 TO 25 MPH BECOMING NORTHWEST 15 TO 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....46-56 F.
MAX HUMIDITY........53-63%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH BECOMING WEST 5 TO 10
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2500 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN NORTH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....76-86 F.
MIN HUMIDITY........12-17%.
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 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0800, THEN 11500 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
44-54. HIGHS 78-88. WINDS LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 46-56. HIGHS 79-89. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
47-57. HIGHS 81-91. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 82-92.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 82-92.
UTZ485-050030-
EASTERN ASHLEY NATIONAL FOREST-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........NEAR 7000 FEET, PARTLY CLOUDY (30-40%). NEAR
10000 FEET, PARTLY CLOUDY (40-50%) UNTIL 1200,
THEN MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS
AND THUNDERSTORMS UNTIL 1200. SCATTERED SHOWERS
AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....67-77 F NEAR 7000 FEET
62-72 F NEAR 10000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........24-34%.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................40 PERCENT.
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 8500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR
(0-10%). ISOLATED SHOWERS AND THUNDERSTORMS
UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....49-59 F NEAR 7000 FEET
37-47 F NEAR 10000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........46-56% NEAR 7000 FEET
53-63% NEAR 10000 FEET.
24 HR TREND......36% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................10 PERCENT.
MIXING HEIGHT.......5000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2000.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%). NEAR 10000 FEET,
ISOLATED SHOWERS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....75-85 F NEAR 7000 FEET
64-74 F NEAR 10000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........11-21%.
24 HR TREND......13% 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 1000, THEN 12500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20
MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000, THEN 1050.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 7000 FEET AND
ISOLATED SHOWERS AND THUNDERSTORMS NEAR 10000 FEET. LOWS 50-60.
HIGHS 78-88. WINDS LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 50-60. HIGHS 79-89. WINDS LESS THAN
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 53-63. HIGHS 81-91. WINDS LESS THAN
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 55-65. HIGHS 83-93.
THURSDAY
MOSTLY CLEAR. LOWS 56-66. HIGHS 83-93.
UTZ486-050030-
EASTERN UINTA BASIN-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY SUNNY (20-30%) UNTIL
1200, THEN PARTLY CLOUDY (30-40%), ISOLATED
SHOWERS AND THUNDERSTORMS. NEAR 8000 FEET,
PARTLY CLOUDY (30-40%), ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....77-87 F NEAR 5000 FEET
66-76 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........16-26% NEAR 5000 FEET
24-34% NEAR 8000 FEET.
24 HR TREND......15% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
LOCALIZED GUSTS UP TO 25 MPH.
CWR.................40 PERCENT.
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 9500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20
MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1200.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....52-62 F.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........39-49% NEAR 5000 FEET
47-57% NEAR 8000 FEET.
24 HR TREND......21% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................20 PERCENT.
MIXING HEIGHT.......6500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2000.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....81-91 F NEAR 5000 FEET
70-80 F NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........9-14%.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20
MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000, THEN 1050.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS 56-66. HIGHS 84-94. WINDS LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS 56-66. HIGHS 86-96. WINDS LESS THAN
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 58-68. HIGHS 88-98. WINDS LESS THAN
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 60-70. HIGHS 90-100.
THURSDAY
MOSTLY CLEAR. LOWS 61-71. HIGHS 90-100.
UTZ487-050030-
BOOK CLIFFS-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (30-40%). NEAR
8000 FEET, MOSTLY SUNNY (20-30%). ISOLATED
SHOWERS. ISOLATED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....79-89 F NEAR 5000 FEET
71-81 F NEAR 8000 FEET.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........12-22%.
24 HR TREND......17% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................20 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....55-65 F NEAR 5000 FEET
49-59 F NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........35-45%.
24 HR TREND......34% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......7000 FT AGL UNTIL 2000. 1000 FT AGL AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......1000 UNTIL 2000. LESS THAN 500 AFTER 2100.
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....81-91 F NEAR 5000 FEET
73-83 F NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........7-12%.
24 HR TREND......7% 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.......3000 FT AGL UNTIL 1000, THEN 14000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS 55-65. HIGHS 86-96. WINDS LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 56-66. HIGHS 88-98. WINDS LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 58-68. HIGHS 90-100. WINDS LESS
THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 59-69. HIGHS 92-102.
THURSDAY
MOSTLY CLEAR. LOWS 61-71. HIGHS 92-102.
UTZ490-050030-
COLORADO RIVER BASIN-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%). NEAR 5000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 7000
FEET, ISOLATED SHOWERS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....86-96 F NEAR 5000 FEET
74-84 F NEAR 7000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........12-17%.
24 HR TREND......24% DRIER.
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 1000, THEN 11000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST 10 TO 15
MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1300.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). NEAR 7000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....60-70 F.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........28-38%.
24 HR TREND......51% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....89-99 F NEAR 5000 FEET
77-87 F NEAR 7000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........6-11%.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 12500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. LOWS 61-71. HIGHS 91-101. WINDS LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 7000 FEET. LOWS
62-72. HIGHS 93-103. WINDS LESS THAN 15 MPH.
TUESDAY
CLEAR. LOWS 64-74. HIGHS 95-105. WINDS LESS THAN
15 MPH.
WEDNESDAY
CLEAR. LOWS 66-76. HIGHS 97-107.
THURSDAY
CLEAR. LOWS 67-77. HIGHS 97-107.
UTZ491-050030-
SOUTHEAST UTAH-
228 AM MDT FRI JUL 4 2025
TODAY
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY SUNNY (10-20%). NEAR
8000 FEET, MOSTLY SUNNY (20-30%) UNTIL 1200,
THEN PARTLY CLOUDY (30-40%), ISOLATED SHOWERS
AND THUNDERSTORMS.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....85-95 F NEAR 5000 FEET
68-78 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........11-21%.
24 HR TREND......15% 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 1000, THEN 10500 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1000.
TONIGHT
SKY/WEATHER.........CLEAR (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....60-70 F NEAR 5000 FEET
52-62 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........31-41%.
24 HR TREND......27% 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.......9500 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.
SATURDAY
SKY/WEATHER.........SUNNY (0-10%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....88-98 F NEAR 5000 FEET
72-82 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........9-14%.
24 HR TREND......4% 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 UNTIL 1000, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
FORECAST FOR DAY 3 THROUGH 7
SUNDAY
CLEAR. LOWS 59-69. HIGHS 90-100. WINDS LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 61-71. HIGHS 92-102. WINDS LESS THAN 15 MPH.
TUESDAY
CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS 63-73.
HIGHS 94-104. WINDS LESS THAN 15 MPH.
WEDNESDAY
CLEAR. LOWS 64-74. HIGHS 96-106.
THURSDAY
CLEAR. LOWS 65-75. HIGHS 96-106.
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