503
FNUS55 KGJT 082046
FWFGJT
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
246 PM MDT THU MAY 8 2025
DISCUSSION
HIGH PRESSURE WILL REMAIN IN PLACE THROUGH THE WEEKEND, BRINGING
WARMER AND DRIER CONDITIONS. EXPECT ISOLATED TO WIDELY SCATTERED
SHOWERS AND THUNDERSTORMS OVER THE MOUNTAINS EACH AFTERNOON.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
COZ200-091300-
LITTLE SNAKE FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....65-75 F NEAR 6000 FEET
55-65 F NEAR 8000 FEET.
MIN HUMIDITY........14-24%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......12500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....VERY GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....41-51 F.
MAX HUMIDITY........60-75% NEAR 6000 FEET
55-65% NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......11500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%). NEAR
8000 FEET, MOSTLY SUNNY (20-30%) UNTIL 1200,
THEN PARTLY CLOUDY (30-40%), ISOLATED SHOWERS
AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....68-78 F NEAR 6000 FEET
57-67 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.................0 PERCENT.
15K FT MSL WINDS....NORTH 10 TO 15 MPH BECOMING NORTHEAST 5 TO 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 12000 FT AGL.
TRANSPORT WINDS.....NORTH 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS 39-49. HIGHS 74-84. WINDS LESS
THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
43-53. HIGHS 75-85. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
40 MPH.
MONDAY
WINDY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 46-56. HIGHS 74-84. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 44-54. HIGHS
69-79.
WEDNESDAY
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 34-44. HIGHS 56-66.
COZ201-091300-
ROUTT FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....53-63 F.
MIN HUMIDITY........22-32%.
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....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....33-43 F.
MAX HUMIDITY........57-72%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTH 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....57-67 F.
MIN HUMIDITY........22-32%.
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....NORTH 10 TO 15 MPH DECREASING TO 5 TO 10 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 9500 FT AGL.
TRANSPORT WINDS.....NORTH 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. FAIR AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 34-44. HIGHS 63-73. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 38-48. HIGHS
64-74. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 41-51. HIGHS 63-73. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 50 MPH.
TUESDAY
MOSTLY CLEAR. SCATTERED SHOWERS. LOWS 39-49. HIGHS
60-70.
WEDNESDAY
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 30-40. HIGHS 45-55.
COZ202-091300-
WHITE RIVER FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (30-40%). NEAR
8000 FEET, MOSTLY SUNNY (20-30%). ISOLATED
SHOWERS AND THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....64-74 F NEAR 6000 FEET
54-64 F NEAR 8000 FEET.
MIN HUMIDITY........15-25%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....39-49 F.
MAX HUMIDITY........55-70% NEAR 6000 FEET
49-59% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 MPH UNTIL 2400, THEN NORTHEAST.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%), ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 8000
FEET, MOSTLY SUNNY (10-20%) UNTIL 1200, THEN
PARTLY CLOUDY (30-40%), SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....65-75 F NEAR 6000 FEET
59-69 F NEAR 8000 FEET.
MIN HUMIDITY........11-21% NEAR 6000 FEET
17-27% NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 5 TO 10 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 11500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 39-49. HIGHS 74-84. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
44-54. HIGHS 75-85. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
35 MPH.
MONDAY
WINDY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 48-58. HIGHS 74-84. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 45-55. HIGHS
68-78.
WEDNESDAY
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS NEAR 8000 FEET. LOWS 34-44. HIGHS 57-67.
COZ203-091300-
LOWER COLORADO RIVER-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....66-76 F NEAR 6000 FEET
57-67 F NEAR 8000 FEET.
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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......12500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....42-52 F.
MAX HUMIDITY........47-57%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN NORTHEAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....71-81 F NEAR 6000 FEET
61-71 F NEAR 8000 FEET.
MIN HUMIDITY........12-22%.
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....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 12000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 74-84. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 46-56. HIGHS 75-85. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO 35 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 50-60. HIGHS 75-85. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 47-57. HIGHS
70-80.
WEDNESDAY
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 37-47. HIGHS 58-68.
COZ205-091300-
COLORADO RIVER HEADWATERS-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....58-68 F.
MIN HUMIDITY........22-32%.
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....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS UNTIL
2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....35-45 F.
MAX HUMIDITY........58-73%.
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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....62-72 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.................10 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH BECOMING NORTHEAST 5 TO 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 9500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 34-44. HIGHS 64-74. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 37-47. HIGHS
65-75. WINDS LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
40-50. HIGHS 65-75. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 38-48. HIGHS
62-72.
WEDNESDAY
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 31-41. HIGHS 48-58.
COZ290-091300-
PARADOX VALLEY FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....64-74 F NEAR 6000 FEET
52-62 F NEAR 8000 FEET.
MIN HUMIDITY........14-24% NEAR 6000 FEET
21-31% 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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......12000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....VERY GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....39-49 F NEAR 6000 FEET
34-44 F NEAR 8000 FEET.
MAX HUMIDITY........47-57% NEAR 6000 FEET
55-70% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......11000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%), ISOLATED
SHOWERS AFTER 1200. NEAR 8000 FEET, MOSTLY
SUNNY (10-20%) UNTIL 1200, THEN PARTLY CLOUDY
(30-40%), ISOLATED SHOWERS AND THUNDERSTORMS
AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....70-80 F NEAR 6000 FEET
58-68 F NEAR 8000 FEET.
MIN HUMIDITY........11-21%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 12500 FT AGL AFTER
1100.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 44-54. HIGHS 73-83. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
46-56. HIGHS 75-85. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
35 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 50-60. HIGHS 75-85. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
47-57. HIGHS 70-80.
WEDNESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 36-46. HIGHS 59-69.
COZ291-091300-
NORTHERN SAN JUAN FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....52-62 F.
MIN HUMIDITY........22-32%.
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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......11000 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....VERY GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....31-41 F.
MAX HUMIDITY........58-73%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH UNTIL 2400, THEN
SOUTHEAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). SCATTERED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....59-69 F.
MIN HUMIDITY........17-27%.
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....NORTHEAST 15 TO 20 MPH DECREASING TO 5 TO 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 11000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN GOOD.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 35-45. HIGHS 61-71. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
37-47. HIGHS 64-74. WINDS LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
42-52. HIGHS 64-74. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
40 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 39-49. HIGHS
60-70.
WEDNESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 28-38. HIGHS 49-59.
COZ292-091300-
NORTH FORK FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....64-74 F NEAR 6000 FEET
55-65 F NEAR 8000 FEET.
MIN HUMIDITY........16-26% NEAR 6000 FEET
22-32% 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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......11000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....37-47 F NEAR 6000 FEET
34-44 F NEAR 8000 FEET.
MAX HUMIDITY........52-62% NEAR 6000 FEET
56-71% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......9500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN SOUTHEAST.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). NEAR 6000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200. NEAR 8000
FEET, SCATTERED SHOWERS AND THUNDERSTORMS AFTER
1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....70-80 F NEAR 6000 FEET
61-71 F NEAR 8000 FEET.
MIN HUMIDITY........13-23%.
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....NORTH 15 TO 20 MPH BECOMING NORTHEAST 5 TO 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 11000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
6000 FEET AND SCATTERED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET.
LOWS 42-52. HIGHS 74-84. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 6000 FEET AND
ISOLATED SHOWERS AND THUNDERSTORMS NEAR 8000 FEET. LOWS 44-54.
HIGHS 76-86. WINDS LESS THAN 15 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 48-58. HIGHS 77-87. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 46-56. HIGHS
72-82.
WEDNESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 36-46. HIGHS 60-70.
COZ293-091300-
GUNNISON BASIN FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). SCATTERED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....55-65 F.
MIN HUMIDITY........24-34%.
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....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......10500 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....VERY GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS UNTIL
2400. AREAS OF FOG AFTER 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....34-44 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.................10 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (50-60%). AREAS OF FOG UNTIL 1200.
SCATTERED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....61-71 F.
MIN HUMIDITY........20-30%.
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....NORTHEAST 15 TO 20 MPH DECREASING TO 5 TO 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 9500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 32-42. HIGHS 63-73. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
34-44. HIGHS 64-74. WINDS LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
37-47. HIGHS 65-75. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 35-45. HIGHS
62-72.
WEDNESDAY
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS 29-39. HIGHS 49-59.
COZ207-091300-
SOUTHWEST COLORADO LOWER FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....66-76 F.
MIN HUMIDITY........19-29%.
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....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....VERY GOOD.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). PATCHY FOG AFTER 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....37-47 F.
MAX HUMIDITY........64-79%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........SUNNY (0-10%) UNTIL 1200, THEN PARTLY CLOUDY
(30-40%). PATCHY FOG UNTIL 1200. ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....72-82 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....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000. 12000 FT AGL AFTER
1100.
TRANSPORT WINDS.....NORTHEAST 5 MPH UNTIL 1200, THEN NORTH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 40-50. HIGHS 72-82. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 42-52. HIGHS 75-85. SOUTH WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
47-57. HIGHS 76-86. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
40 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 44-54. HIGHS 71-81.
WEDNESDAY
COOLER. MOSTLY CLEAR. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 34-44. HIGHS 61-71.
COZ294-091300-
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). SCATTERED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....52-62 F.
MIN HUMIDITY........25-35%.
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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......9500 FT AGL.
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.
SMOKE DISPERSAL.....VERY GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 2400, THEN CLEAR
(0-10%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....35-45 F.
MAX HUMIDITY........56-71%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN EAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). PATCHY FOG UNTIL 1200.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....59-69 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.................10 PERCENT.
15K FT MSL WINDS....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 10500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 36-46. HIGHS 60-70. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
38-48. HIGHS 63-73. SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO
35 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
43-53. HIGHS 64-74. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 39-49. HIGHS
59-69.
WEDNESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 28-38. HIGHS 49-59.
COZ295-091300-
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....54-64 F.
MIN HUMIDITY........35-45%.
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....NORTH 10 TO 15 MPH.
MIXING HEIGHT.......8500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS UNTIL 2400. PATCHY FOG.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....31-41 F.
MAX HUMIDITY........76-91%.
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....NORTH 15 TO 20 MPH.
MIXING HEIGHT.......6500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
SMOKE DISPERSAL.....POOR.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%) UNTIL 1200, THEN PARTLY
CLOUDY (30-40%). PATCHY FOG UNTIL 1200.
SCATTERED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....61-71 F.
MIN HUMIDITY........23-33%.
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....NORTHEAST 15 TO 20 MPH DECREASING TO 10 TO 15
MPH IN THE AFTERNOON.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 8500 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN FAIR UNTIL 1200, THEN
GOOD UNTIL 1500, THEN FAIR.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 32-42. HIGHS 60-70. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
34-44. HIGHS 63-73. WINDS LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
36-46. HIGHS 64-74. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 34-44. HIGHS
61-71.
WEDNESDAY
COOLER. MOSTLY CLEAR. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 28-38. HIGHS 51-61.
UTZ485-091300-
EASTERN ASHLEY NATIONAL FOREST-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....59-69 F NEAR 7000 FEET
50-60 F NEAR 10000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........21-31% NEAR 7000 FEET
27-37% NEAR 10000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......11000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
CLEARING INDEX......1050.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). NEAR 10000 FEET,
ISOLATED SHOWERS UNTIL 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....40-50 F NEAR 7000 FEET
29-39 F NEAR 10000 FEET.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........56-66% NEAR 7000 FEET
61-76% NEAR 10000 FEET.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
MIXING HEIGHT.......8500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000, THEN LESS THAN 500.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%). NEAR 7000 FEET, ISOLATED
SHOWERS AFTER 1200. NEAR 10000 FEET, ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....62-72 F NEAR 7000 FEET
54-64 F NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........14-24%.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 10000 FT AGL.
TRANSPORT WINDS.....NORTH 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1200, THEN 1000.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS 41-51. HIGHS 68-78. WINDS LESS
THAN 15 MPH.
SUNDAY
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS 45-55. HIGHS
67-77. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS . LOWS 44-54. HIGHS 66-76. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 45 MPH.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS NEAR 7000 FEET AND
SCATTERED SNOW SHOWERS NEAR 10000 FEET. LOWS 41-51. HIGHS 59-69.
WEDNESDAY
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS NEAR 7000 FEET AND SCATTERED SNOW SHOWERS
AND ISOLATED THUNDERSTORMS NEAR 10000 FEET. LOWS 31-41. HIGHS
48-58.
UTZ486-091300-
EASTERN UINTA BASIN-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....66-76 F NEAR 5000 FEET
54-64 F NEAR 8000 FEET.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........17-27%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......12500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....42-52 F.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........51-61%.
24 HR TREND......12% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000, THEN LESS THAN 500.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....68-78 F NEAR 5000 FEET
58-68 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........12-22%.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 12000 FT AGL.
TRANSPORT WINDS.....NORTH 5 MPH.
CLEARING INDEX......950.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
MOSTLY CLEAR. LOWS 45-55. HIGHS 74-84. WINDS LESS
THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS . LOWS 48-58. HIGHS
73-83. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 40 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 49-59. HIGHS 72-82. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 45 MPH.
TUESDAY
PARTLY CLOUDY. ISOLATED SHOWERS NEAR 6000 FEET AND
SCATTERED SHOWERS NEAR 8000 FEET. LOWS 46-56. HIGHS 66-76.
WEDNESDAY
COOLER. PARTLY CLOUDY. SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS NEAR 8000 FEET. LOWS 36-46. HIGHS 55-65.
UTZ487-091300-
BOOK CLIFFS-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) NEAR 5000 FEET AND PARTLY
CLOUDY (30-40%) NEAR 8000 FEET.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....65-75 F NEAR 5000 FEET
58-68 F NEAR 8000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........12-22% NEAR 5000 FEET
18-28% NEAR 8000 FEET.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
CLEARING INDEX......1050.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....43-53 F NEAR 5000 FEET
39-49 F NEAR 8000 FEET.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........48-58%.
24 HR TREND......16% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH UNTIL 2400, THEN WEST.
CLEARING INDEX......1000 UNTIL 2000, THEN LESS THAN 500.
FRIDAY
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY SUNNY (10-20%). NEAR
8000 FEET, MOSTLY SUNNY (10-20%) UNTIL 1200,
THEN PARTLY CLOUDY (30-40%), ISOLATED SHOWERS
AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....66-76 F NEAR 5000 FEET
62-72 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........11-16%.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 11000 FT AGL.
TRANSPORT WINDS.....NORTH 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 950 AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
CLEAR. LOWS 44-54. HIGHS 75-85. WINDS LESS THAN
15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 49-59. HIGHS
75-85. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 40 MPH.
MONDAY
WINDY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 51-61. HIGHS 74-84. SOUTHWEST WINDS 20 TO
30 MPH WITH GUSTS TO 50 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS . LOWS 48-58. HIGHS
68-78.
WEDNESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS . LOWS 35-45. HIGHS 58-68.
UTZ490-091300-
COLORADO RIVER BASIN-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....71-81 F NEAR 5000 FEET
62-72 F NEAR 7000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........13-23%.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....45-55 F.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........42-52%.
24 HR TREND......19% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 MPH UNTIL 2400, THEN NORTHEAST.
CLEARING INDEX......900 UNTIL 2000, THEN LESS THAN 500.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....77-87 F NEAR 5000 FEET
66-76 F NEAR 7000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........12-17%.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 12000 FT AGL.
TRANSPORT WINDS.....NORTHEAST 5 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000, THEN 1050.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
CLEAR. LOWS 49-59. HIGHS 78-88. WINDS LESS THAN
15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 52-62. HIGHS 80-90. SOUTHWEST WINDS
10 TO 20 MPH WITH GUSTS TO 35 MPH.
MONDAY
BREEZY. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS . LOWS 57-67. HIGHS 80-90. SOUTHWEST WINDS 15 TO
25 MPH WITH GUSTS TO 45 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS . LOWS 52-62. HIGHS
73-83.
WEDNESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS . LOWS 40-50. HIGHS 63-73.
UTZ491-091300-
SOUTHEAST UTAH-
246 PM MDT THU MAY 8 2025
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....69-79 F NEAR 5000 FEET
54-64 F NEAR 8000 FEET.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........17-27%.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......11000 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
CLEARING INDEX......1050.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....46-56 F.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........54-64% NEAR 5000 FEET
42-52% NEAR 8000 FEET.
24 HR TREND......21% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 5 TO 10 MPH UNTIL 2400, THEN EAST.
CLEARING INDEX......1000 UNTIL 2000, THEN LESS THAN 500.
FRIDAY
SKY/WEATHER.........NEAR 5000 FEET, MOSTLY SUNNY (20-30%), ISOLATED
SHOWERS AFTER 1200. NEAR 8000 FEET, MOSTLY
SUNNY (10-20%) UNTIL 1200, THEN PARTLY CLOUDY
(30-40%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....74-84 F NEAR 5000 FEET
59-69 F NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........12-22%.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 11500 FT AGL.
TRANSPORT WINDS.....EAST 5 MPH UNTIL 1200, THEN NORTH.
CLEARING INDEX......LESS THAN 500 UNTIL 1100. 1000 AFTER 1300.
FORECAST FOR DAY 3 THROUGH 7
SATURDAY
CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
46-56. HIGHS 76-86. WINDS LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS 49-59. HIGHS 79-89. SOUTH WINDS
10 TO 20 MPH WITH GUSTS TO 25 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 54-64. HIGHS 80-90. SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS
TO 40 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SHOWERS NEAR 8000 FEET. LOWS
50-60. HIGHS 73-83.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 39-49. HIGHS 64-74.
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