125
FNUS55 KGJT 201937
FWFGJT
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
137 PM MDT MON JUL 20 2026
DISCUSSION
AFTERNOON AND EVENING SHOWERS AND THUNDERSTORMS WILL DEVELOP ON
THE HIGHER TERRAIN DAILY THROUGH THE COMING WEEK. SCATTERED
COVERAGE TODAY WILL BECOME MORE WIDESPREAD BY WEDNESDAY AS A
SYSTEM MOVES THROUGH THE REGION. THE STORMS WILL BE CAPABLE OF
PRODUCING GUSTY WINDS UP TO 45 MPH, SMALL HAIL AND BRIEF HEAVY
RAINFALL.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
COZ200-211145-
LITTLE SNAKE FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....63-73 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.................10 PERCENT.
15K FT MSL WINDS....NORTHEAST 10 TO 15 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....88-98 F NEAR 6000 FEET
76-86 F NEAR 8000 FEET.
MIN HUMIDITY........14-24% 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.................10 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1100. 11000 FT AGL AFTER
1300.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....59-69 F.
MAX HUMIDITY........67-82% NEAR 6000 FEET
57-72% NEAR 8000 FEET.
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....WEST 5 TO 10 MPH.
MIXING HEIGHT.......6500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN WEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). NEAR 6000 FEET, SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 8000
FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....80-90 F NEAR 6000 FEET
70-80 F NEAR 8000 FEET.
MIN HUMIDITY........24-34% NEAR 6000 FEET
32-42% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 8500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS NEAR 6000 FEET AND SHOWERS AND SCATTERED
THUNDERSTORMS NEAR 8000 FEET. LOWS 55-65. HIGHS 79-89. WINDS LESS
THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 55-65. HIGHS 84-94. WINDS LESS
THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 58-68. HIGHS 87-97. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 58-68. HIGHS 87-97.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
58-68. HIGHS 88-98.
COZ201-211145-
ROUTT FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....55-65 F.
MAX HUMIDITY........53-63%.
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....EAST 10 TO 15 MPH SHIFTING TO THE SOUTH AFTER
MIDNIGHT.
MIXING HEIGHT.......6500 FT AGL UNTIL 2000, THEN 500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....79-89 F.
MIN HUMIDITY........20-30%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTH 5 TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 8500 FT AGL AFTER 1000.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%) UNTIL 2400, THEN PARTLY
CLOUDY (50-60%). NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400, THEN SCATTERED
SHOWERS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....52-62 F.
MAX HUMIDITY........63-78%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................30 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL UNTIL 1900. 1000 FT AGL AFTER 2000.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, THEN SHOWERS WITH
NUMEROUS THUNDERSTORMS.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....72-82 F.
MIN HUMIDITY........34-44%.
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 5 TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900, THEN 3000 FT AGL UNTIL
1000, THEN 6500 FT AGL UNTIL 1700, THEN 3000 FT
AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN
POOR.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
SHOWERS WITH NUMEROUS THUNDERSTORMS. LOWS 50-60.
HIGHS 68-78. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 49-59. HIGHS 73-83. WINDS LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 76-86. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 53-63. HIGHS 77-87.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 77-87.
COZ202-211145-
WHITE RIVER FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....61-71 F.
MAX HUMIDITY........51-61% NEAR 6000 FEET
44-54% 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....NORTHEAST 10 TO 15 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......11500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
TUESDAY
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (30-40%). NEAR
8000 FEET, MOSTLY SUNNY (20-30%) UNTIL 1200,
THEN PARTLY CLOUDY (50-60%). SCATTERED SHOWERS
AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....88-98 F NEAR 6000 FEET
78-88 F NEAR 8000 FEET.
MIN HUMIDITY........13-23% NEAR 6000 FEET
19-29% NEAR 8000 FEET.
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....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000. 11500 FT AGL AFTER
1200.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 6000 FEET, SHOWERS
AND SCATTERED THUNDERSTORMS UNTIL 2400. NEAR
8000 FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....58-68 F.
MAX HUMIDITY........64-79% NEAR 6000 FEET
57-67% 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....SOUTHWEST 5 TO 10 MPH.
MIXING HEIGHT.......7500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN
SOUTHWEST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). NEAR 6000 FEET, SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 8000
FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....80-90 F NEAR 6000 FEET
71-81 F NEAR 8000 FEET.
MIN HUMIDITY........27-37% NEAR 6000 FEET
34-44% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................30 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS
NEAR 6000 FEET AND SHOWERS WITH NUMEROUS THUNDERSTORMS NEAR
8000 FEET. LOWS 55-65. HIGHS 80-90. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 56-66. HIGHS 85-95. WINDS LESS
THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 58-68. HIGHS 88-98. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 59-69. HIGHS 88-98.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 58-68. HIGHS 89-99.
COZ203-211145-
LOWER COLORADO RIVER-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, ISOLATED SHOWERS AFTER
2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....65-75 F.
MAX HUMIDITY........45-55%.
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....NORTHEAST 10 TO 15 MPH SHIFTING TO THE
SOUTHEAST AFTER MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....90-100 F NEAR 6000 FEET
80-90 F NEAR 8000 FEET.
MIN HUMIDITY........13-23%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000. 11500 FT AGL AFTER
1200.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS UNTIL 2400, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....63-73 F NEAR 6000 FEET
56-66 F NEAR 8000 FEET.
MAX HUMIDITY........54-64%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......7000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS UNTIL 1200,
THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....83-93 F NEAR 6000 FEET
73-83 F NEAR 8000 FEET.
MIN HUMIDITY........25-35%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900, THEN 7500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
SHOWERS WITH NUMEROUS THUNDERSTORMS. LOWS 60-70.
HIGHS 81-91. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 61-71. HIGHS 85-95. WINDS LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 63-73. HIGHS 88-98. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 64-74. HIGHS 89-99.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 63-73. HIGHS 88-98.
COZ205-211145-
COLORADO RIVER HEADWATERS-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....56-66 F.
MAX HUMIDITY........54-64%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....82-92 F.
MIN HUMIDITY........16-26%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................30 PERCENT.
15K FT MSL WINDS....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 9000 FT AGL AFTER 1000.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (40-50%). NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400, THEN SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....55-65 F.
MAX HUMIDITY........61-76%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................30 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......6000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, THEN SHOWERS WITH
NUMEROUS THUNDERSTORMS.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....77-87 F.
MIN HUMIDITY........28-38%.
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 5 TO 10 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900, THEN 6000 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD UNTIL 1500, THEN
POOR.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
SHOWERS AND THUNDERSTORMS. LOWS 51-61. HIGHS 71-81.
WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 50-60. HIGHS 75-85. WINDS LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 78-88. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 53-63. HIGHS 78-88.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 77-87.
COZ290-211145-
PARADOX VALLEY FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (30-40%). ISOLATED SHOWERS AFTER 2400.
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....60-70 F NEAR 6000 FEET
55-65 F NEAR 8000 FEET.
MAX HUMIDITY........46-56% NEAR 6000 FEET
56-66% 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....NORTHEAST 15 TO 20 MPH SHIFTING TO THE
SOUTHEAST 10 TO 15 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). NEAR 6000 FEET, SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 8000
FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....82-92 F NEAR 6000 FEET
77-87 F NEAR 8000 FEET.
MIN HUMIDITY........17-27%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................30 PERCENT.
15K FT MSL WINDS....EAST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000. 10000 FT AGL AFTER
1100.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,
SCATTERED THUNDERSTORMS UNTIL 2400. NUMEROUS
SHOWERS. ISOLATED THUNDERSTORMS AFTER 2400.
NEAR 8000 FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400, THEN SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....60-70 F NEAR 6000 FEET
53-63 F NEAR 8000 FEET.
MAX HUMIDITY........52-62% NEAR 6000 FEET
62-77% NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......6500 FT AGL UNTIL 1900, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200. NEAR 6000 FEET,
NUMEROUS SHOWERS AND THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, SHOWERS WITH NUMEROUS
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....79-89 F NEAR 6000 FEET
70-80 F NEAR 8000 FEET.
MIN HUMIDITY........28-38% NEAR 6000 FEET
37-47% 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....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 6500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
SHOWERS WITH NUMEROUS THUNDERSTORMS. LOWS 61-71.
HIGHS 81-91. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND ISOLATED
SHOWERS NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS
NEAR 8000 FEET. LOWS 62-72. HIGHS 85-95. WINDS LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 64-74. HIGHS 88-98. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 65-75. HIGHS 88-98.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 64-74. HIGHS 87-97.
COZ291-211145-
NORTHERN SAN JUAN FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....52-62 F.
MAX HUMIDITY........54-64%.
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....EAST 15 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.
TRANSPORT WINDS.....EAST 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....77-87 F.
MIN HUMIDITY........19-29%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................60 PERCENT.
15K FT MSL WINDS....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 10000 FT AGL AFTER
1000.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS UNTIL 2400, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....51-61 F.
MAX HUMIDITY........62-77%.
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....SOUTHEAST 20 TO 25 MPH DECREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......6000 FT AGL UNTIL 1900. 1000 FT AGL AFTER 2000.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN CLOUDY
(80-90%). SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200, THEN SHOWERS WITH
NUMEROUS THUNDERSTORMS.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....70-80 F.
MIN HUMIDITY........34-44%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................90 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 3500 FT AGL UNTIL
1000, THEN 5500 FT AGL UNTIL 1600, THEN 3500 FT
AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN
POOR.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
SHOWERS AND THUNDERSTORMS. LOWS 50-60. HIGHS 72-82.
WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 76-86. WINDS LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 78-88. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 53-63. HIGHS 79-89.
MONDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS. LOWS
53-63. HIGHS 77-87.
COZ292-211145-
NORTH FORK FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....59-69 F NEAR 6000 FEET
54-64 F NEAR 8000 FEET.
MAX HUMIDITY........48-58%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHEAST 10 TO 15 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....90-100 F NEAR 6000 FEET
79-89 F NEAR 8000 FEET.
MIN HUMIDITY........11-21%.
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....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000. 12500 FT AGL AFTER
1200.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY CLOUDY (60-70%),
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS
UNTIL 2400, THEN SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NEAR 8000 FEET, MOSTLY CLOUDY
(70-80%) UNTIL 2400, THEN PARTLY CLOUDY
(50-60%), SCATTERED THUNDERSTORMS UNTIL 2400.
SCATTERED SHOWERS. ISOLATED THUNDERSTORMS AFTER
2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....58-68 F NEAR 6000 FEET
54-64 F NEAR 8000 FEET.
MAX HUMIDITY........56-66%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 1900. 1000 FT AGL AFTER 2000.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). NEAR 6000 FEET, NUMEROUS
SHOWERS AND SCATTERED THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, THEN SHOWERS WITH
NUMEROUS THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....83-93 F NEAR 6000 FEET
72-82 F NEAR 8000 FEET.
MIN HUMIDITY........23-33% NEAR 6000 FEET
29-39% NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................60 PERCENT.
15K FT MSL WINDS....SOUTH 5 TO 10 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 6500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
SHOWERS WITH NUMEROUS THUNDERSTORMS. LOWS 58-68.
HIGHS 81-91. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND
THUNDERSTORMS NEAR 8000 FEET. LOWS 59-69. HIGHS 86-96. WINDS LESS
THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 61-71. HIGHS 89-99. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 62-72. HIGHS 90-100.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 61-71. HIGHS 89-99.
COZ293-211145-
GUNNISON BASIN FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....55-65 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.................10 PERCENT.
15K FT MSL WINDS....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 1900. 1000 FT AGL AFTER
2000.
TRANSPORT WINDS.....EAST 5 MPH.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....83-93 F.
MIN HUMIDITY........15-25%.
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....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 12000 FT AGL AFTER
1000.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, THEN ISOLATED
SHOWERS.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....53-63 F.
MAX HUMIDITY........62-77%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 30 MPH DECREASING TO 20
MPH AFTER MIDNIGHT.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......9000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). NUMEROUS SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....77-87 F.
MIN HUMIDITY........26-36%.
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....SOUTH 5 TO 10 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 6500 FT AGL AFTER 1000.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS. LOWS 49-59.
HIGHS 72-82. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 49-59. HIGHS 76-86. WINDS LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 78-88. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 51-61. HIGHS 79-89.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 77-87.
COZ207-211145-
SOUTHWEST COLORADO LOWER FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, THEN ISOLATED
SHOWERS.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....59-69 F.
MAX HUMIDITY........57-67%.
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....EAST 10 TO 15 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....86-96 F.
MIN HUMIDITY........19-29%.
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....EAST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 9500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS UNTIL 2400, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....59-69 F.
MAX HUMIDITY........60-75%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.
CWR.................60 PERCENT.
15K FT MSL WINDS....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......5000 FT AGL UNTIL 1900, THEN 1500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS UNTIL 1200,
THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....80-90 F.
MIN HUMIDITY........29-39%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 7000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 57-67. HIGHS 83-93. WINDS LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
58-68. HIGHS 87-97. WINDS LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 60-70. HIGHS 89-99. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
61-71. HIGHS 90-100.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 60-70. HIGHS 89-99.
COZ294-211145-
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, THEN ISOLATED
SHOWERS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....54-64 F.
MAX HUMIDITY........65-80%.
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....EAST 10 TO 15 MPH.
MIXING HEIGHT.......6500 FT AGL UNTIL 1900. 500 FT AGL AFTER 2000.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....POOR.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....74-84 F.
MIN HUMIDITY........25-35%.
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....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 8000 FT AGL AFTER 1000.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN FAIR UNTIL 1200, THEN
GOOD UNTIL 1500, THEN FAIR.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS UNTIL 2400, THEN
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....53-63 F.
MAX HUMIDITY........73-88%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................40 PERCENT.
15K FT MSL WINDS....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......4500 FT AGL UNTIL 1900, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS
AND THUNDERSTORMS.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....67-77 F.
MIN HUMIDITY........40-50%.
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....SOUTH 15 TO 20 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900, THEN 4500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN FAIR UNTIL 1200, THEN
GOOD UNTIL 1500, THEN POOR.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
NUMEROUS SHOWERS AND THUNDERSTORMS. LOWS 48-58. HIGHS
71-81. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 49-59. HIGHS 75-85. WINDS LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 51-61. HIGHS 77-87. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 78-88.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 51-61. HIGHS 77-87.
COZ295-211145-
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....52-62 F.
MAX HUMIDITY........60-75%.
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....EAST 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
TUESDAY
SKY/WEATHER.........SUNNY (0-10%) UNTIL 1200, THEN MOSTLY CLOUDY
(60-70%). SCATTERED SHOWERS AND THUNDERSTORMS
AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....80-90 F.
MIN HUMIDITY........19-29%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................20 PERCENT.
15K FT MSL WINDS....EAST 20 TO 25 MPH DECREASING TO 15 TO 20 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 10500 FT AGL.
TRANSPORT WINDS.....EAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400, THEN SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....52-62 F.
MAX HUMIDITY........72-87%.
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....SOUTHEAST 15 TO 20 MPH.
MIXING HEIGHT.......5500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 2400, THEN
NORTHEAST.
SMOKE DISPERSAL.....POOR.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS
AND THUNDERSTORMS.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....74-84 F.
MIN HUMIDITY........36-46%.
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....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900, THEN 6000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTH.
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
NUMEROUS SHOWERS AND THUNDERSTORMS. LOWS 49-59. HIGHS
73-83. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS. LOWS
49-59. HIGHS 77-87. WINDS LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 79-89. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 51-61. HIGHS 79-89.
MONDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND THUNDERSTORMS. LOWS
50-60. HIGHS 78-88.
UTZ485-211145-
EASTERN ASHLEY NATIONAL FOREST-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 7000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400.
NEAR 10000 FEET, SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, THEN ISOLATED
SHOWERS.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....64-74 F NEAR 7000 FEET
47-57 F NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........44-54% NEAR 7000 FEET
55-65% NEAR 10000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................10 PERCENT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
CLEARING INDEX......650 UNTIL 2000, THEN LESS THAN 500.
TUESDAY
SKY/WEATHER.........NEAR 7000 FEET, PARTLY CLOUDY (40-50%). NEAR
10000 FEET, PARTLY CLOUDY (40-50%) UNTIL 1200,
THEN MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS
AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....83-93 F NEAR 7000 FEET
70-80 F NEAR 10000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........20-30% NEAR 7000 FEET
28-38% NEAR 10000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................30 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 10000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.
CLEARING INDEX......LESS THAN 500 UNTIL 1200. 800 AFTER 1300.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400. NEAR 7000 FEET,
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
AFTER 2400. NEAR 10000 FEET, NUMEROUS SHOWERS
AND ISOLATED THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....58-68 F NEAR 7000 FEET
44-54 F NEAR 10000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........62-77% NEAR 7000 FEET
77-92% NEAR 10000 FEET.
24 HR TREND......26% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................80 PERCENT.
MIXING HEIGHT.......6500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN SOUTHWEST.
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2000.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 1200. SHOWERS WITH
NUMEROUS THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....70 PERCENT.
MAX TEMPERATURE.....75-85 F NEAR 7000 FEET
63-73 F NEAR 10000 FEET.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........36-46% NEAR 7000 FEET
48-58% NEAR 10000 FEET.
24 HR TREND......14% 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 UNTIL 1100, THEN 6500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 1000.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS
NEAR 7000 FEET AND SHOWERS WITH NUMEROUS THUNDERSTORMS NEAR
10000 FEET. LOWS 55-65. HIGHS 74-84. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND ISOLATED
SHOWERS NEAR 7000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS
NEAR 10000 FEET. LOWS 56-66. HIGHS 78-88. WINDS LESS THAN
15 MPH.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 58-68. HIGHS 80-90. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 59-69. HIGHS 80-90.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 58-68. HIGHS 81-91.
UTZ486-211145-
EASTERN UINTA BASIN-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....64-74 F NEAR 5000 FEET
58-68 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........38-48%.
24 HR TREND......9% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................10 PERCENT.
MIXING HEIGHT.......11000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
CLEARING INDEX......700 UNTIL 2000, THEN LESS THAN 500.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 5000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....88-98 F NEAR 5000 FEET
77-87 F NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........14-24% NEAR 5000 FEET
20-30% 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.................20 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 11500 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200. 850 AFTER 1400.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400. NEAR 5000 FEET,
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS
AFTER 2400. NEAR 8000 FEET, SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....59-69 F.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........55-70%.
24 HR TREND......22% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................70 PERCENT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN
NORTHWEST.
CLEARING INDEX......1050 UNTIL 2000, THEN LESS THAN 500.
WEDNESDAY
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (50-60%),
SCATTERED SHOWERS AND THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, PARTLY CLOUDY (50-60%) UNTIL
1200, THEN MOSTLY CLOUDY (60-70%), NUMEROUS
SHOWERS AND SCATTERED THUNDERSTORMS AFTER 1200.
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....80-90 F NEAR 5000 FEET
69-79 F NEAR 8000 FEET.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........27-37% NEAR 5000 FEET
35-45% NEAR 8000 FEET.
24 HR TREND......14% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................30 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 1050.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS
NEAR 6000 FEET AND SHOWERS AND SCATTERED THUNDERSTORMS NEAR
8000 FEET. LOWS 59-69. HIGHS 79-89. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 60-70. HIGHS 84-94. WINDS LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 62-72. HIGHS 87-97. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET
. LOWS 63-73. HIGHS 87-97.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
63-73. HIGHS 88-98.
UTZ487-211145-
BOOK CLIFFS-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%). NEAR 5000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS. NEAR 8000
FEET, SCATTERED SHOWERS AND THUNDERSTORMS
UNTIL 2400, THEN ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....65-75 F NEAR 5000 FEET
60-70 F NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........45-55%.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................10 PERCENT.
MIXING HEIGHT.......11500 FT AGL UNTIL 2000. 500 FT AGL AFTER 2100.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
CLEARING INDEX......600 UNTIL 2000, THEN LESS THAN 500.
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....87-97 F NEAR 5000 FEET
80-90 F NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........16-26%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................20 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000. 12000 FT AGL AFTER
1200.
TRANSPORT WINDS.....SOUTH 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200. 1000 AFTER 1400.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 5000 FEET, SHOWERS
AND SCATTERED THUNDERSTORMS UNTIL 2400, THEN
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.
NEAR 8000 FEET, SCATTERED THUNDERSTORMS UNTIL
2400. NUMEROUS SHOWERS. ISOLATED THUNDERSTORMS
AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....62-72 F NEAR 5000 FEET
56-66 F NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........59-74%.
24 HR TREND......16% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................70 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. 1500 FT AGL AFTER
2000.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN
SOUTHWEST.
CLEARING INDEX......1050 UNTIL 2000, THEN LESS THAN 500.
WEDNESDAY
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY CLOUDY (60-70%). NEAR
8000 FEET, PARTLY CLOUDY (50-60%) UNTIL 1200,
THEN MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS
UNTIL 1200. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....79-89 F NEAR 5000 FEET
72-82 F NEAR 8000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........29-39% NEAR 5000 FEET
37-47% NEAR 8000 FEET.
24 HR TREND......16% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................40 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1050 AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. SHOWERS AND SCATTERED THUNDERSTORMS
NEAR 6000 FEET AND NUMEROUS SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 58-68. HIGHS 81-91. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND
THUNDERSTORMS NEAR 8000 FEET. LOWS 59-69. HIGHS 85-95. WINDS
LESS THAN 15 MPH.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 62-72. HIGHS 88-98. WINDS LESS THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 62-72. HIGHS 88-98.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET
. LOWS 62-72. HIGHS 88-98.
UTZ490-211145-
COLORADO RIVER BASIN-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400. ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....68-78 F.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........41-51%.
24 HR TREND......11% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................30 PERCENT.
MIXING HEIGHT.......11000 FT AGL UNTIL 2000. 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN WEST.
CLEARING INDEX......800 UNTIL 2000, THEN LESS THAN 500.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....93-103 F NEAR 5000 FEET
85-95 F NEAR 7000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........14-24%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................30 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 11500 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTHEAST.
CLEARING INDEX......LESS THAN 500 UNTIL 1200. 1000 AFTER 1300.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED THUNDERSTORMS
UNTIL 2400. NUMEROUS SHOWERS. ISOLATED
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....64-74 F.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........54-64%.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................50 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. 2000 FT AGL AFTER
2000.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000, THEN LESS THAN 500.
WEDNESDAY
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (50-60%),
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS. NEAR
7000 FEET, PARTLY CLOUDY (50-60%) UNTIL 1200,
THEN MOSTLY CLOUDY (60-70%), SCATTERED SHOWERS.
SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....86-96 F NEAR 5000 FEET
77-87 F NEAR 7000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........26-36%.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................40 PERCENT.
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 9000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1000 AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS NEAR 5000 FEET AND NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS NEAR 7000 FEET. LOWS 64-74. HIGHS 87-97. WINDS
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR
7000 FEET. LOWS 67-77. HIGHS 91-101. WINDS LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 69-79. HIGHS 94-104. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 7000 FEET
. LOWS 70-80. HIGHS 94-104.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 7000 FEET
. LOWS 69-79. HIGHS 94-104.
UTZ491-211145-
SOUTHEAST UTAH-
137 PM MDT MON JUL 20 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED THUNDERSTORMS
UNTIL 2400. SCATTERED SHOWERS. ISOLATED
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....68-78 F NEAR 5000 FEET
61-71 F NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........50-60%.
24 HR TREND......9% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................20 PERCENT.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
CLEARING INDEX......850 UNTIL 2000. LESS THAN 500 AFTER 2100.
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). NEAR 5000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 8000
FEET, SCATTERED SHOWERS AND THUNDERSTORMS
AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....89-99 F NEAR 5000 FEET
76-86 F NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........18-28%.
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.................30 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 10500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200. 1050 AFTER 1300.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS UNTIL 2400. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....66-76 F NEAR 5000 FEET
58-68 F NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........55-70%.
24 HR TREND......6% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.
CWR.................60 PERCENT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 0300.
WEDNESDAY
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY CLOUDY (60-70%),
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS. NEAR
8000 FEET, PARTLY CLOUDY (50-60%) UNTIL 1200,
THEN MOSTLY CLOUDY (70-80%), SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS UNTIL 1200, THEN
NUMEROUS SHOWERS AND THUNDERSTORMS.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....83-93 F NEAR 5000 FEET
70-80 F NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........29-39% NEAR 5000 FEET
42-52% NEAR 8000 FEET.
24 HR TREND......10% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................60 PERCENT.
MIXING HEIGHT.......3500 FT AGL UNTIL 1100, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 1050.
FORECAST FOR DAY 3 THROUGH 7
THURSDAY
PARTLY CLOUDY NEAR 5000 FEET AND MOSTLY CLOUDY NEAR
8000 FEET AND NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS NEAR
5000 FEET AND NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS NEAR
8000 FEET. LOWS 64-74. HIGHS 87-97. WINDS LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET
. LOWS 66-76. HIGHS 91-101. WINDS LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET
. LOWS 68-78. HIGHS 93-103. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET
. LOWS 69-79. HIGHS 94-104.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET
. LOWS 68-78. HIGHS 93-103.
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