568
FNUS55 KGJT 300739
FWFGJT
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
139 AM MDT SUN AUG 30 2026
DISCUSSION
SHOWERS AND THUNDERSTORMS WILL CONTINUE EACH AFTERNOON THROUGH
THE NEXT SEVERAL DAYS. HEAVY RAIN, GUST OUTFLOW WINDS AND
LIGTHNING WILL BE THE BIGGEST CONCERNS. TEMPERATURES WILL ALSO
DROP THANKS TO INCREASED CLOUD COVER AND PRECIPITATION. FIRE
WEATHER CONCERNS REMAIN MINIMAL. A DOWNTURN IN PRECIP IS POSSIBLE
ON TUESDAY.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
COZ200-302345-
LITTLE SNAKE FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED THUNDERSTORMS
UNTIL 1200. NEAR 6000 FEET, SCATTERED SHOWERS.
NEAR 8000 FEET, NUMEROUS SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....68-78 F NEAR 6000 FEET
57-67 F NEAR 8000 FEET.
MIN HUMIDITY........37-47% NEAR 6000 FEET
50-60% 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.................50 PERCENT.
15K FT MSL WINDS....SOUTHWEST 35 TO 45 MPH.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (50-60%). ISOLATED SHOWERS AFTER 2400.
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....47-57 F.
MAX HUMIDITY........84-99% NEAR 6000 FEET
76-91% NEAR 8000 FEET.
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....WEST 25 TO 35 MPH DECREASING TO 20 TO 30 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....69-79 F NEAR 6000 FEET
60-70 F NEAR 8000 FEET.
MIN HUMIDITY........34-44% NEAR 6000 FEET
43-53% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......2000 FT AGL UNTIL 1100, THEN 6000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND
THUNDERSTORMS NEAR 8000 FEET. LOWS 46-56. HIGHS 72-82. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 46-56. HIGHS 73-83. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 45-55. HIGHS 75-85. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
47-57. HIGHS 77-87.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 49-59. HIGHS 78-88.
COZ201-302345-
ROUTT FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS
AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....61-71 F.
MIN HUMIDITY........46-56%.
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.................80 PERCENT.
15K FT MSL WINDS....WEST 35 TO 45 MPH BECOMING SOUTHWEST 30 TO 40
MPH IN THE AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%) UNTIL 2400, THEN PARTLY
CLOUDY (50-60%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....43-53 F.
MAX HUMIDITY........76-91%.
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....WEST 25 TO 35 MPH DECREASING TO 20 TO 30 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....62-72 F.
MIN HUMIDITY........38-48%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................60 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH DECREASING TO 10 TO 15
MPH IN THE AFTERNOON.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 6000 FT AGL UNTIL
1700, THEN 3000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN FAIR UNTIL 1500, THEN
POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 64-74. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 25 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 66-76. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 68-78. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
44-54. HIGHS 69-79.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 46-56. HIGHS 70-80.
COZ202-302345-
WHITE RIVER FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS
UNTIL 1200, THEN SCATTERED SHOWERS AND
THUNDERSTORMS. NEAR 8000 FEET, NUMEROUS SHOWERS
UNTIL 1200. SCATTERED THUNDERSTORMS. SCATTERED
SHOWERS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....66-76 F NEAR 6000 FEET
60-70 F NEAR 8000 FEET.
MIN HUMIDITY........39-49% NEAR 6000 FEET
47-57% NEAR 8000 FEET.
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 35 TO 45 MPH.
MIXING HEIGHT.......5500 FT AGL UNTIL 1700, THEN 3000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.
TONIGHT
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY CLOUDY (60-70%) UNTIL
2400, THEN PARTLY CLOUDY (50-60%), PATCHY FOG
AFTER 2400. NEAR 8000 FEET, MOSTLY CLOUDY
(60-70%). SCATTERED SHOWERS AND THUNDERSTORMS
UNTIL 2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....47-57 F.
MAX HUMIDITY........82-97% NEAR 6000 FEET
68-83% NEAR 8000 FEET.
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....WEST 25 TO 35 MPH DECREASING TO 20 TO 30 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 6000 FEET, PATCHY
FOG UNTIL 1200. NEAR 8000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS UNTIL 1200. SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....66-76 F NEAR 6000 FEET
60-70 F NEAR 8000 FEET.
MIN HUMIDITY........38-48% NEAR 6000 FEET
44-54% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH DECREASING TO 10 TO 15
MPH IN THE AFTERNOON.
MIXING HEIGHT.......3000 FT AGL UNTIL 1200, THEN 4500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 47-57. HIGHS 72-82. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 74-84. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 47-57. HIGHS 76-86. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
49-59. HIGHS 78-88.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 78-88.
COZ203-302345-
LOWER COLORADO RIVER-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....74-84 F NEAR 6000 FEET
64-74 F NEAR 8000 FEET.
MIN HUMIDITY........32-42%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................70 PERCENT.
15K FT MSL WINDS....SOUTHWEST 25 TO 35 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 7500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (50-60%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, THEN ISOLATED
SHOWERS.
CHC OF LIGHTNING....50 PERCENT.
MIN TEMPERATURE.....53-63 F NEAR 6000 FEET
47-57 F NEAR 8000 FEET.
MAX HUMIDITY........64-79%.
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....SOUTHWEST 20 TO 30 MPH DECREASING TO 20 TO 25
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......4500 FT AGL UNTIL 1900, THEN 1000 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....71-81 F NEAR 6000 FEET
62-72 F NEAR 8000 FEET.
MIN HUMIDITY........36-46%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................80 PERCENT.
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH BECOMING SOUTH 5 TO 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......3000 FT AGL UNTIL 1200, THEN 4000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 51-61. HIGHS 74-84. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 76-86. WINDS LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 78-88. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
54-64. HIGHS 80-90.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 56-66. HIGHS 80-90.
COZ205-302345-
COLORADO RIVER HEADWATERS-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 1200, THEN SHOWERS
AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....68-78 F.
MIN HUMIDITY........36-46%.
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....WEST 30 TO 40 MPH BECOMING SOUTHWEST 25 TO 35
MPH IN THE AFTERNOON.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1200, THEN GOOD UNTIL 1500, THEN
FAIR.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, ISOLATED SHOWERS AFTER
2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....45-55 F.
MAX HUMIDITY........69-84%.
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....SOUTHWEST 20 TO 30 MPH DECREASING TO 20 TO 25
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......2500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS
AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....68-78 F.
MIN HUMIDITY........34-44%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................70 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 1000, THEN 3500 FT AGL UNTIL
1200, THEN 5500 FT AGL UNTIL 1600, THEN 3000 FT
AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 67-77. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 68-78. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
THURSDAY
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND ISOLATED
SHOWERS. LOWS 43-53. HIGHS 70-80. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45-55. HIGHS 72-82.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 47-57. HIGHS 73-83.
COZ290-302345-
PARADOX VALLEY FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY CLOUDY (60-70%),
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
UNTIL 1200, THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. NEAR 8000 FEET, MOSTLY CLOUDY
(60-70%) UNTIL 1200, THEN PARTLY CLOUDY
(50-60%), ISOLATED THUNDERSTORMS UNTIL 1200.
SCATTERED SHOWERS. SCATTERED THUNDERSTORMS
AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....76-86 F NEAR 6000 FEET
67-77 F NEAR 8000 FEET.
MIN HUMIDITY........25-35% NEAR 6000 FEET
32-42% 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....SOUTHWEST 20 TO 30 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 9000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 15
TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS AFTER
2400. SCATTERED SHOWERS AND THUNDERSTORMS UNTIL
2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....49-59 F NEAR 6000 FEET
47-57 F NEAR 8000 FEET.
MAX HUMIDITY........65-80% NEAR 6000 FEET
77-92% 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....WEST 20 TO 25 MPH BECOMING SOUTHWEST 15 TO 20
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......5500 FT AGL UNTIL 1900, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 1200, THEN
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....70-80 F NEAR 6000 FEET
62-72 F NEAR 8000 FEET.
MIN HUMIDITY........35-45% NEAR 6000 FEET
43-53% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................70 PERCENT.
15K FT MSL WINDS....SOUTH 5 TO 10 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1100, THEN 4500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
NEAR 8000 FEET. LOWS 51-61. HIGHS 76-86. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 53-63. HIGHS 77-87. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 52-62. HIGHS 79-89. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 54-64. HIGHS 81-91.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 56-66. HIGHS 82-92.
COZ291-302345-
NORTHERN SAN JUAN FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED THUNDERSTORMS
UNTIL 1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....65-75 F.
MIN HUMIDITY........32-42%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................30 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, ISOLATED SHOWERS AFTER
2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....46-56 F.
MAX HUMIDITY........71-86%.
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....WEST 15 TO 20 MPH BECOMING SOUTHWEST 10 TO 15
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......6000 FT AGL UNTIL 1900. 500 FT AGL AFTER 2000.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 1200, THEN
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....61-71 F.
MIN HUMIDITY........41-51%.
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....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 20 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......2500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 67-77. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 69-79. WINDS LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 71-81. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 46-56. HIGHS 72-82.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 73-83.
COZ292-302345-
NORTH FORK FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
UNTIL 1200, THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. NEAR 8000 FEET, ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED SHOWERS.
SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....72-82 F NEAR 6000 FEET
67-77 F NEAR 8000 FEET.
MIN HUMIDITY........31-41%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 7500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS AFTER
2400. SCATTERED SHOWERS AND THUNDERSTORMS UNTIL
2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....50-60 F NEAR 6000 FEET
46-56 F NEAR 8000 FEET.
MAX HUMIDITY........67-82% NEAR 6000 FEET
75-90% 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....SOUTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......6000 FT AGL UNTIL 1900, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN
SOUTHEAST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 6000 FEET,
ISOLATED THUNDERSTORMS UNTIL 1200. SCATTERED
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS
AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....72-82 F NEAR 6000 FEET
63-73 F NEAR 8000 FEET.
MIN HUMIDITY........36-46%.
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 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 1100, THEN 3500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
NEAR 8000 FEET. LOWS 50-60. HIGHS 76-86. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 78-88. WINDS LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 80-90. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 52-62. HIGHS 82-92.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 54-64. HIGHS 82-92.
COZ293-302345-
GUNNISON BASIN FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). ISOLATED THUNDERSTORMS
UNTIL 1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....71-81 F.
MIN HUMIDITY........33-43%.
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.................80 PERCENT.
15K FT MSL WINDS....WEST 20 TO 30 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 7500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN WEST 15
TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....45-55 F.
MAX HUMIDITY........73-88%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH DECREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......5500 FT AGL UNTIL 1900. 1000 FT AGL AFTER 2000.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). PATCHY FOG UNTIL 1200.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
UNTIL 1200, THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....67-77 F.
MIN HUMIDITY........38-48%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................70 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH INCREASING TO SOUTH 15
TO 20 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1000 FT AGL UNTIL 1000, THEN 4500 FT AGL UNTIL
1700, THEN 2500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH UNTIL 1200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 68-78. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 70-80. WEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 71-81. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 72-82.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45-55. HIGHS 73-83.
COZ207-302345-
SOUTHWEST COLORADO LOWER FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....79-89 F.
MIN HUMIDITY........23-33%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 30 MPH.
CWR.................40 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1100, THEN 8000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED THUNDERSTORMS
UNTIL 2400. SCATTERED SHOWERS. ISOLATED
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....53-63 F.
MAX HUMIDITY........79-94%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH BECOMING SOUTHWEST 5 TO 10
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......3500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). PATCHY FOG UNTIL 1200.
ISOLATED THUNDERSTORMS UNTIL 1200. SCATTERED
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....72-82 F.
MIN HUMIDITY........35-45%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................50 PERCENT.
15K FT MSL WINDS....SOUTH 5 TO 10 MPH INCREASING TO 10 TO 15 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 48-58. HIGHS 76-86. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 79-89. WINDS LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 50-60. HIGHS 81-91. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
52-62. HIGHS 82-92.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 53-63. HIGHS 83-93.
COZ294-302345-
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 1200, SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....66-76 F.
MIN HUMIDITY........30-40%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................30 PERCENT.
15K FT MSL WINDS....SOUTHWEST 20 TO 25 MPH.
MIXING HEIGHT.......7500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED THUNDERSTORMS
UNTIL 2400. SCATTERED SHOWERS. ISOLATED
THUNDERSTORMS AFTER 2400. PATCHY FOG AFTER
2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....47-57 F.
MAX HUMIDITY........82-97%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH BECOMING SOUTHWEST 5 TO 10
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......3500 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). PATCHY FOG UNTIL 1200.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
UNTIL 1200, THEN NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....61-71 F.
MIN HUMIDITY........43-53%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................70 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1500, THEN 4500 FT AGL UNTIL
1600, THEN 3000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 66-76. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 68-78. WINDS LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 69-79. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45-55. HIGHS 70-80.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 46-56. HIGHS 72-82.
COZ295-302345-
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). AREAS OF FOG UNTIL
1200. ISOLATED SHOWERS AND THUNDERSTORMS UNTIL
1200, SCATTERED SHOWERS AND THUNDERSTORMS AFTER
1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....72-82 F.
MIN HUMIDITY........28-38%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................40 PERCENT.
15K FT MSL WINDS....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 1100, THEN 7500 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED THUNDERSTORMS
UNTIL 2400. SCATTERED SHOWERS. ISOLATED
THUNDERSTORMS AFTER 2400. PATCHY FOG AFTER
2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....49-59 F.
MAX HUMIDITY........75-90%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................20 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......6000 FT AGL UNTIL 1900, THEN 1000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN NORTHEAST.
SMOKE DISPERSAL.....POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). PATCHY FOG UNTIL 1200.
ISOLATED THUNDERSTORMS UNTIL 1200. SCATTERED
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....68-78 F.
MIN HUMIDITY........35-45%.
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 INCREASING TO 20 TO 30 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......1500 FT AGL UNTIL 1100. 4500 FT AGL AFTER 1500.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTH.
SMOKE DISPERSAL.....POOR.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 70-80. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 72-82. WINDS LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 73-83. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 45-55. HIGHS 74-84.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 46-56. HIGHS 75-85.
UTZ485-302345-
EASTERN ASHLEY NATIONAL FOREST-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 1200. NEAR 7000
FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS AFTER 1200. NEAR 10000 FEET,
NUMEROUS SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....61-71 F NEAR 7000 FEET
55-65 F NEAR 10000 FEET.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........48-58% NEAR 7000 FEET
57-67% NEAR 10000 FEET.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................60 PERCENT.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 1050 UNTIL 1400,
THEN 750 UNTIL 1500, THEN 1050 UNTIL 1600, THEN
700 UNTIL 1700, THEN LESS THAN 500.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%). NEAR 7000 FEET,
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
UNTIL 2400, ISOLATED SHOWERS AFTER 2400. NEAR
10000 FEET, NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400, SCATTERED SHOWERS AFTER
2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....45-55 F NEAR 7000 FEET
34-44 F NEAR 10000 FEET.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........81-96% NEAR 7000 FEET
90-100% NEAR 10000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................40 PERCENT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500.
MONDAY
SKY/WEATHER.........NEAR 7000 FEET, PARTLY CLOUDY (50-60%). NEAR
10000 FEET, PARTLY CLOUDY (30-40%) UNTIL 1200,
THEN MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS
AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....63-73 F NEAR 7000 FEET
56-66 F NEAR 10000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........43-53% NEAR 7000 FEET
51-61% NEAR 10000 FEET.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................40 PERCENT.
MIXING HEIGHT.......2000 FT AGL UNTIL 1100, THEN 5000 FT AGL UNTIL
1700, THEN 3000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100, THEN 500 UNTIL 1500,
THEN 850 UNTIL 1600, THEN LESS THAN 500.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 45-55. HIGHS 65-75. WINDS LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 46-56. HIGHS 65-75. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 45-55. HIGHS 67-77. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 47-57. HIGHS 69-79.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 7000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
10000 FEET. LOWS 49-59. HIGHS 70-80.
UTZ486-302345-
EASTERN UINTA BASIN-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 5000 FEET, PATCHY
FOG UNTIL 1200. ISOLATED THUNDERSTORMS UNTIL
1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....66-76 F NEAR 5000 FEET
57-67 F NEAR 8000 FEET.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........44-54% NEAR 5000 FEET
52-62% NEAR 8000 FEET.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................50 PERCENT.
MIXING HEIGHT.......3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 700 UNTIL 1300,
THEN 1000 UNTIL 1600, THEN 750 UNTIL 1700, THEN
LESS THAN 500.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED SHOWERS AFTER
2400. SCATTERED SHOWERS AND THUNDERSTORMS UNTIL
2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....47-57 F.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........76-91%.
24 HR TREND......17% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................30 PERCENT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
CLEARING INDEX......LESS THAN 500.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....69-79 F NEAR 5000 FEET
58-68 F NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........41-51%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................30 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1200, THEN 4500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100, THEN 500 UNTIL 1500,
THEN 750 UNTIL 1600, THEN 550.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 49-59. HIGHS 69-79. WINDS LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 50-60. HIGHS 70-80. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 6000 FEET AND
ISOLATED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET. LOWS 49-59.
HIGHS 72-82. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 51-61. HIGHS 75-85.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 53-63. HIGHS 76-86.
UTZ487-302345-
BOOK CLIFFS-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS NEAR 5000 FEET AND
SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000
FEET.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....69-79 F NEAR 5000 FEET
65-75 F NEAR 8000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........39-49%.
24 HR TREND......19% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................70 PERCENT.
MIXING HEIGHT.......5000 FT AGL UNTIL 1600, THEN 3500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 1000 UNTIL 1700,
THEN LESS THAN 500.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (40-50%). NEAR 5000 FEET, ISOLATED
SHOWERS AFTER 2400. SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400. NEAR 8000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....50-60 F NEAR 5000 FEET
44-54 F NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........80-95%.
24 HR TREND......11% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................10 PERCENT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
CLEARING INDEX......LESS THAN 500.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). NEAR 5000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS UNTIL 1200. NEAR 8000
FEET, SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200. NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....68-78 F NEAR 5000 FEET
63-73 F NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........40-50% NEAR 5000 FEET
47-57% NEAR 8000 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................60 PERCENT.
MIXING HEIGHT.......4500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1300, THEN 650 UNTIL 1500,
THEN 1050 UNTIL 1600, THEN 800 UNTIL 1700, THEN
550.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS
NEAR 6000 FEET AND NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS
NEAR 8000 FEET. LOWS 48-58. HIGHS 73-83. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 50-60. HIGHS 74-84. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 50-60. HIGHS 75-85. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 30 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
51-61. HIGHS 77-87.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 53-63. HIGHS 78-88.
UTZ490-302345-
COLORADO RIVER BASIN-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (50-60%). NEAR
7000 FEET, MOSTLY CLOUDY (70-80%). SCATTERED
SHOWERS AND THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....79-89 F NEAR 5000 FEET
68-78 F NEAR 7000 FEET.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........30-40% NEAR 5000 FEET
37-47% NEAR 7000 FEET.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................60 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 7500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1200.
TONIGHT
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY CLOUDY (60-70%) UNTIL
2400, THEN PARTLY CLOUDY (50-60%). NEAR 7000
FEET, MOSTLY CLOUDY (60-70%). SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2400. ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....40 PERCENT.
MIN TEMPERATURE.....54-64 F.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........75-90% NEAR 5000 FEET
68-83% NEAR 7000 FEET.
24 HR TREND......7% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................30 PERCENT.
MIXING HEIGHT.......5000 FT AGL UNTIL 1900. 1000 FT AGL AFTER 2000.
TRANSPORT WINDS.....EAST 5 MPH.
CLEARING INDEX......650 UNTIL 1900. LESS THAN 500 AFTER 2000.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 5000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS. NEAR
7000 FEET, ISOLATED THUNDERSTORMS UNTIL 1200.
SCATTERED SHOWERS. SCATTERED THUNDERSTORMS
AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....75-85 F NEAR 5000 FEET
66-76 F NEAR 7000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........38-48% NEAR 5000 FEET
44-54% NEAR 7000 FEET.
24 HR TREND......7% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................60 PERCENT.
MIXING HEIGHT.......3500 FT AGL UNTIL 1300, THEN 7000 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN SOUTH.
CLEARING INDEX......LESS THAN 500 UNTIL 1300. 1050 AFTER 1500.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS NEAR 5000 FEET AND SCATTERED SHOWERS AND
THUNDERSTORMS NEAR 7000 FEET. LOWS 52-62. HIGHS 78-88. WINDS
LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 55-65. HIGHS 80-90. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 35 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 54-64. HIGHS 82-92. WINDS LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS . LOWS
57-67. HIGHS 84-94.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
7000 FEET. LOWS 58-68. HIGHS 84-94.
UTZ491-302345-
SOUTHEAST UTAH-
139 AM MDT SUN AUG 30 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 5000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL
1200, SCATTERED SHOWERS AND THUNDERSTORMS AFTER
1200. NEAR 8000 FEET, ISOLATED THUNDERSTORMS
UNTIL 1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....81-91 F NEAR 5000 FEET
65-75 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........24-34% NEAR 5000 FEET
34-44% NEAR 8000 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................40 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 1000, THEN 9000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 5000 FEET,
SCATTERED THUNDERSTORMS UNTIL 2400. SCATTERED
SHOWERS. ISOLATED THUNDERSTORMS AFTER 2400.
NEAR 8000 FEET, SCATTERED SHOWERS AND
THUNDERSTORMS UNTIL 2400, ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....30 PERCENT.
MIN TEMPERATURE.....55-65 F NEAR 5000 FEET
48-58 F NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........77-92%.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................30 PERCENT.
MIXING HEIGHT.......5500 FT AGL UNTIL 1900. 1000 FT AGL AFTER 2000.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
CLEARING INDEX......950 UNTIL 1900. LESS THAN 500 AFTER 2000.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80%). NEAR 5000 FEET,
ISOLATED THUNDERSTORMS UNTIL 1200. SCATTERED
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
NEAR 8000 FEET, SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200, THEN NUMEROUS SHOWERS
AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....73-83 F NEAR 5000 FEET
59-69 F NEAR 8000 FEET.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........38-48% NEAR 5000 FEET
50-60% NEAR 8000 FEET.
24 HR TREND......16% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................70 PERCENT.
MIXING HEIGHT.......3500 FT AGL UNTIL 1300, THEN 6500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
CLEARING INDEX......600 UNTIL 1500, THEN 850.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS .
LOWS 51-61. HIGHS 79-89. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 55-65. HIGHS 81-91. SOUTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO 30 MPH.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 55-65. HIGHS 83-93. WINDS LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 57-67. HIGHS 84-94.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
NEAR 5000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 59-69. HIGHS 85-95.
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