482
FNUS55 KGJT 021855
FWFGJT
FIRE WEATHER PLANNING FORECAST FOR WRN COLORADO AND ERN UTAH
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
1255 PM MDT SAT MAY 2 2026
DISCUSSION
A FEW SHOWERS WILL BE POSSIBLE OVER THE SAN JUANS AND CENTRAL
MOUNTAINS TODAY, VERY SIMILAR TO YESTERDAY. CRITICAL FIRE WEATHER
CONDITIONS ARE POSSIBLE FOR NORTHERN FIRE ZONES SUNDAY AND FOR SE
UTAH ON MONDAY AS A FEW GUSTY WINDS MATERIALIZE AND HUMDITIES DROP
THOUGH THESE CONDITIONS WILL BE VERY LOCALIZED IN NATURE. PRECIP
CHACNES INCREASE MIDWEEK ONWARDS AS THE NEXT SYSTEM MOVES THROUGH
THE AREA CAUSING A DROP IN FIRE WEATHER CONCERNS.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
..THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL
COZ200-031100-
LITTLE SNAKE FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....35-45 F.
MAX HUMIDITY........36-46% NEAR 6000 FEET
30-40% 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....WEST 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%) UNTIL
1200, THEN PARTLY CLOUDY (50-60%). NEAR 8000
FEET, PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....63-73 F NEAR 6000 FEET
53-63 F NEAR 8000 FEET.
MIN HUMIDITY........9-14%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20 TO 25 MPH DECREASING TO 15 TO 20 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000. 13500 FT AGL AFTER
1200.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....40-50 F NEAR 6000 FEET
33-43 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.................0 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH.
MIXING HEIGHT.......12000 FT AGL UNTIL 1900. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 8000 FEET,
ISOLATED SHOWERS UNTIL 1200. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET
52-62 F NEAR 8000 FEET.
MIN HUMIDITY........20-30%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
LOCALIZED GUSTS UP TO 30 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH INCREASING TO SOUTHWEST 20 TO
25 MPH IN THE AFTERNOON.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS. LOWS 35-45. HIGHS 50-60. NORTH WINDS 10 TO 20 MPH
WITH GUSTS TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 26-36. HIGHS 54-64. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. ISOLATED SHOWERS AND
THUNDERSTORMS NEAR 8000 FEET. LOWS 32-42. HIGHS 67-77. WEST WINDS
10 TO 20 MPH WITH GUSTS TO 35 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 38-48. HIGHS 71-81.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 41-51. HIGHS 70-80.
COZ201-031100-
ROUTT FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....30-40 F.
MAX HUMIDITY........42-52%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH INCREASING TO 20 TO 25 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......9000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30%) UNTIL 1200, THEN PARTLY
CLOUDY (50-60%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....53-63 F.
MIN HUMIDITY........14-24%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED
GUSTS UP TO 30 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 20 TO 25 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900, THEN 11500 FT AGL.
TRANSPORT WINDS.....WEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS AFTER
2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....31-41 F.
MAX HUMIDITY........54-64%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 25 MPH IN THE EVENING.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 1900. 1500 FT AGL AFTER
2000.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 1200, THEN
NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....49-59 F.
MIN HUMIDITY........35-45%.
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....WEST 20 TO 25 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 8500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
SHOWERS AND SCATTERED THUNDERSTORMS. LOWS 30-40. HIGHS
43-53. WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 21-31. HIGHS 40-50. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 35 MPH.
THURSDAY
WARMER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 25-35. HIGHS 54-64. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 35 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
32-42. HIGHS 59-69.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 34-44. HIGHS 59-69.
COZ202-031100-
WHITE RIVER FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....33-43 F.
MAX HUMIDITY........38-48%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY SUNNY (20-30%) UNTIL
1200, THEN PARTLY CLOUDY (40-50%). NEAR 8000
FEET, PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....61-71 F NEAR 6000 FEET
53-63 F NEAR 8000 FEET.
MIN HUMIDITY........8-13% NEAR 6000 FEET
12-22% NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 13500 FT AGL AFTER
1000.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 8000 FEET,
ISOLATED SHOWERS AFTER 2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....39-49 F.
MAX HUMIDITY........52-62%.
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....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......13000 FT AGL UNTIL 1900. 1000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 6000 FEET,
ISOLATED SHOWERS UNTIL 1200, THEN SCATTERED
SHOWERS AND THUNDERSTORMS. NEAR 8000 FEET,
ISOLATED THUNDERSTORMS UNTIL 1200. SCATTERED
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....30 PERCENT.
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET
50-60 F NEAR 8000 FEET.
MIN HUMIDITY........20-30% NEAR 6000 FEET
27-37% NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
LOCALIZED GUSTS UP TO 25 MPH.
CWR.................20 PERCENT.
15K FT MSL WINDS....WEST 20 TO 25 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1200, THEN 20 TO
25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS. LOWS 36-46. HIGHS 54-64. WINDS LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 27-37. HIGHS 55-65. WINDS LESS
THAN 15 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. LOWS 31-41. HIGHS 68-78. WINDS
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS NEAR
8000 FEET. LOWS 38-48. HIGHS 72-82.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 41-51. HIGHS 71-81.
COZ203-031100-
LOWER COLORADO RIVER-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....38-48 F.
MAX HUMIDITY........40-50%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH INCREASING TO WEST 15 TO
20 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....65-75 F NEAR 6000 FEET
56-66 F NEAR 8000 FEET.
MIN HUMIDITY........11-16%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 12500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN WEST.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS. ISOLATED
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....40-50 F.
MAX HUMIDITY........56-71%.
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 INCREASING TO SOUTHWEST 20 TO
25 MPH AFTER MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 2000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). ISOLATED THUNDERSTORMS UNTIL
1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....50 PERCENT.
MAX TEMPERATURE.....63-73 F NEAR 6000 FEET
54-64 F NEAR 8000 FEET.
MIN HUMIDITY........19-29%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN THE
AFTERNOON.
CWR.................30 PERCENT.
15K FT MSL WINDS....WEST 20 TO 30 MPH.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 15 TO 20
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1500.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 39-49. HIGHS 58-68. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 32-42. HIGHS 56-66. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. LOWS 33-43. HIGHS 67-77. WINDS
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 72-82.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 44-54. HIGHS 73-83.
COZ205-031100-
COLORADO RIVER HEADWATERS-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....31-41 F.
MAX HUMIDITY........51-61%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH INCREASING TO 20 TO 25 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......9500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AFTER
1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....56-66 F.
MIN HUMIDITY........14-24%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 11500 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....32-42 F.
MAX HUMIDITY........62-77%.
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.
MIXING HEIGHT.......9000 FT AGL UNTIL 2000. 2000 FT AGL AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN 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.....54-64 F.
MIN HUMIDITY........32-42%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
WEST 10 TO 15 MPH IN THE AFTERNOON. LOCALIZED
GUSTS UP TO 30 MPH.
CWR.................40 PERCENT.
15K FT MSL WINDS....WEST 20 TO 30 MPH.
MIXING HEIGHT.......8000 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.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 31-41. HIGHS 48-58. WEST WINDS 10 TO 20 MPH WITH GUSTS TO
30 MPH.
WEDNESDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 25-35. HIGHS 43-53. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 35 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. LOWS 25-35. HIGHS 55-65. WINDS
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
32-42. HIGHS 61-71.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 35-45. HIGHS 61-71.
COZ290-031100-
PARADOX VALLEY FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....35-45 F NEAR 6000 FEET
32-42 F NEAR 8000 FEET.
MAX HUMIDITY........43-53% NEAR 6000 FEET
52-62% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH INCREASING TO 15 TO 20
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......11000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 8000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....61-71 F NEAR 6000 FEET
56-66 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....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 12500 FT AGL AFTER
1100.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST 10 TO 15
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........NEAR 6000 FEET, MOSTLY CLOUDY (60-70%). NEAR
8000 FEET, PARTLY CLOUDY (50-60%) UNTIL 2400,
THEN MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS
UNTIL 2400. ISOLATED THUNDERSTORMS. SCATTERED
SHOWERS AFTER 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....35-45 F NEAR 6000 FEET
33-43 F NEAR 8000 FEET.
MAX HUMIDITY........62-77% NEAR 6000 FEET
74-89% NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................10 PERCENT.
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH INCREASING TO 25 TO 35
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 6000 FEET,
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
NEAR 8000 FEET, ISOLATED THUNDERSTORMS UNTIL
1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET
54-64 F NEAR 8000 FEET.
MIN HUMIDITY........13-23%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN
THE AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 20 TO 30 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 20
TO 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 39-49. HIGHS 59-69. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR
8000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR
6000 FEET AND NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS NEAR
8000 FEET. LOWS 33-43. HIGHS 58-68. WINDS LESS THAN 15 MPH.
THURSDAY
WARMER, CLEAR. LOWS 33-43. HIGHS 69-79. WINDS LESS
THAN 15 MPH.
FRIDAY
CLEAR. LOWS 40-50. HIGHS 74-84.
SATURDAY
MOSTLY CLEAR. LOWS 44-54. HIGHS 74-84.
COZ291-031100-
NORTHERN SAN JUAN FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%). ISOLATED SHOWERS UNTIL
2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....29-39 F.
MAX HUMIDITY........57-67%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 5 TO 10 MPH INCREASING TO 15 TO 20 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 2500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40%) UNTIL 1200, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....55-65 F.
MIN HUMIDITY........17-27%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 11000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900, THEN VERY GOOD.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS UNTIL 2400.
ISOLATED THUNDERSTORMS. SCATTERED SHOWERS AFTER
2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....31-41 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.................20 PERCENT.
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH INCREASING TO 25 TO 35
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......8500 FT AGL UNTIL 2000. 2000 FT AGL AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). ISOLATED THUNDERSTORMS
UNTIL 1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....54-64 F.
MIN HUMIDITY........18-28%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
LOCALIZED GUSTS UP TO 30 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 25 TO 35 MPH BECOMING SOUTHWEST 20 TO 30
MPH IN THE AFTERNOON.
MIXING HEIGHT.......3000 FT AGL UNTIL 0800, THEN 10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 31-41. HIGHS 50-60. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 26-36. HIGHS 45-55. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
THURSDAY
WARMER, CLEAR. LOWS 24-34. HIGHS 57-67. WINDS LESS
THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS 32-42. HIGHS 62-72.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 36-46. HIGHS 64-74.
COZ292-031100-
NORTH FORK FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....33-43 F NEAR 6000 FEET
30-40 F NEAR 8000 FEET.
MAX HUMIDITY........49-59%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH INCREASING TO 15 TO 20 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 2400, THEN SOUTH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 8000 FEET,
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....63-73 F NEAR 6000 FEET
51-61 F NEAR 8000 FEET.
MIN HUMIDITY........12-17%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900. 12500 FT AGL AFTER
1100.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN WEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 6000 FEET,
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
AFTER 2400. NEAR 8000 FEET, ISOLATED SHOWERS
UNTIL 2400. ISOLATED THUNDERSTORMS. SCATTERED
SHOWERS AFTER 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....35-45 F NEAR 6000 FEET
32-42 F NEAR 8000 FEET.
MAX HUMIDITY........62-77%.
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 15 TO 20 MPH INCREASING TO 20 TO 25
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......11500 FT AGL UNTIL 1900. 2000 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........NEAR 6000 FEET, PARTLY CLOUDY (50-60%). NEAR
8000 FEET, MOSTLY CLOUDY (60-70%). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED SHOWERS.
SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....62-72 F NEAR 6000 FEET
52-62 F NEAR 8000 FEET.
MIN HUMIDITY........16-26%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN
THE AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 25 TO 35 MPH DECREASING TO 20 TO 30 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 20 TO 25
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 39-49. HIGHS 61-71. WEST WINDS
10 TO 20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY NEAR 6000 FEET AND MOSTLY CLOUDY NEAR
8000 FEET AND SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NEAR
6000 FEET AND NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS NEAR
8000 FEET. LOWS 33-43. HIGHS 56-66. NORTHWEST WINDS 10 TO 20 MPH
WITH GUSTS TO 40 MPH.
THURSDAY
WARMER, CLEAR. LOWS 32-42. HIGHS 68-78. WINDS LESS
THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS 39-49. HIGHS 73-83.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 43-53. HIGHS 74-84.
COZ293-031100-
GUNNISON BASIN FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....30-40 F.
MAX HUMIDITY........58-73%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 5 TO 10 MPH INCREASING TO 15 TO 20 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....56-66 F.
MIN HUMIDITY........14-24%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 20 TO 25 MPH DECREASING TO 15 TO 20 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 12000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70%) UNTIL 2400, THEN PARTLY
CLOUDY (50-60%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....33-43 F.
MAX HUMIDITY........69-84%.
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 INCREASING TO 20 TO 25 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......9500 FT AGL UNTIL 2000. 2000 FT AGL AFTER 2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED THUNDERSTORMS
UNTIL 1200. SCATTERED SHOWERS. SCATTERED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....56-66 F.
MIN HUMIDITY........22-32%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
WEST 10 TO 15 MPH WITH GUSTS TO 35 MPH IN THE
AFTERNOON.
CWR.................50 PERCENT.
15K FT MSL WINDS....WEST 30 TO 40 MPH DECREASING TO 20 TO 30 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......2500 FT AGL UNTIL 0800, THEN 11000 FT AGL.
TRANSPORT WINDS.....WEST 10 TO 15 MPH UNTIL 1200, THEN 20 TO 25
MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 30-40. HIGHS 51-61. WEST WINDS 10 TO 20 MPH
WITH GUSTS TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 26-36. HIGHS 45-55. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 40 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. LOWS 23-33. HIGHS 57-67. WEST
WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 30-40. HIGHS
62-72.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 33-43. HIGHS 63-73.
COZ207-031100-
SOUTHWEST COLORADO LOWER FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....36-46 F.
MAX HUMIDITY........48-58%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTH 10 TO 15 MPH SHIFTING TO THE WEST AFTER
MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 2400, THEN SOUTHEAST.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....66-76 F.
MIN HUMIDITY........11-21%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................0 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 12500 FT AGL AFTER
1000.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 1200, THEN
SOUTHWEST.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS UNTIL 2400.
ISOLATED THUNDERSTORMS. SCATTERED SHOWERS AFTER
2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....39-49 F.
MAX HUMIDITY........67-82%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................10 PERCENT.
15K FT MSL WINDS....SOUTHWEST 15 TO 20 MPH INCREASING TO 25 TO 35
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 2400, THEN
SOUTHEAST.
SMOKE DISPERSAL.....GOOD UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....62-72 F.
MIN HUMIDITY........11-21%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 35 MPH IN
THE AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....SOUTHWEST 25 TO 35 MPH.
MIXING HEIGHT.......3500 FT AGL UNTIL 1000, THEN 12000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 15
TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 38-48. HIGHS 60-70. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 33-43. HIGHS 60-70. NORTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 45 MPH.
THURSDAY
CLEAR. LOWS 31-41. HIGHS 70-80. WEST WINDS 10 TO
20 MPH WITH GUSTS TO 40 MPH.
FRIDAY
CLEAR. LOWS 38-48. HIGHS 75-85.
SATURDAY
MOSTLY CLEAR. LOWS 42-52. HIGHS 77-87.
COZ294-031100-
SOUTHWEST COLORADO UPPER WEST FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....33-43 F.
MAX HUMIDITY........49-59%.
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....SOUTH 10 TO 15 MPH INCREASING TO WEST 15 TO 20
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......8000 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 2400, THEN SOUTHEAST.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....10 PERCENT.
MAX TEMPERATURE.....53-63 F.
MIN HUMIDITY........15-25%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 10 TO 15 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900, THEN 11000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. VERY GOOD AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS UNTIL 2400.
ISOLATED THUNDERSTORMS. SCATTERED SHOWERS AFTER
2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....33-43 F.
MAX HUMIDITY........72-87%.
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 15 TO 20 MPH INCREASING TO 25 TO 35
MPH AFTER MIDNIGHT.
MIXING HEIGHT.......8500 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS UNTIL
1200. ISOLATED THUNDERSTORMS. SCATTERED SHOWERS
AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....51-61 F.
MIN HUMIDITY........17-27%.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 40 MPH IN
THE AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....SOUTHWEST 25 TO 35 MPH.
MIXING HEIGHT.......1500 FT AGL UNTIL 0800, THEN 10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1200, THEN 20 TO
25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 31-41. HIGHS 49-59. SOUTHWEST WINDS 10 TO
20 MPH WITH GUSTS TO 35 MPH.
WEDNESDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS 26-36. HIGHS 48-58. NORTH WINDS 10 TO 20 MPH
WITH GUSTS TO 45 MPH.
THURSDAY
CLEAR. LOWS 26-36. HIGHS 58-68. WINDS LESS THAN
15 MPH.
FRIDAY
CLEAR. LOWS 33-43. HIGHS 64-74.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS 37-47. HIGHS
65-75.
COZ295-031100-
SOUTHWEST COLORADO UPPER EAST FORECAST AREA-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%). ISOLATED SHOWERS UNTIL
2400.
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....28-38 F.
MAX HUMIDITY........61-76%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
15K FT MSL WINDS....SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......8500 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH UNTIL 2400, THEN NORTHEAST.
SMOKE DISPERSAL.....POOR.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....58-68 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....WEST 10 TO 15 MPH.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 10000 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. GOOD AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (50-60%) UNTIL 2400, THEN MOSTLY
CLOUDY (60-70%). ISOLATED SHOWERS UNTIL 2400.
ISOLATED THUNDERSTORMS. SCATTERED SHOWERS AFTER
2400.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....33-43 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.................20 PERCENT.
15K FT MSL WINDS....WEST 15 TO 20 MPH INCREASING TO 25 TO 35 MPH
AFTER MIDNIGHT.
MIXING HEIGHT.......9500 FT AGL UNTIL 1900. 2000 FT AGL AFTER 2000.
TRANSPORT WINDS.....WEST 5 MPH.
SMOKE DISPERSAL.....FAIR UNTIL 2100, THEN POOR.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....57-67 F.
MIN HUMIDITY........19-29%.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH INCREASING TO 30 MPH IN THE
AFTERNOON.
CWR.................10 PERCENT.
15K FT MSL WINDS....WEST 30 TO 40 MPH DECREASING TO 25 TO 35 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......3500 FT AGL UNTIL 0900, THEN 10000 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 MPH UNTIL 1200, THEN 20 TO 25 MPH.
SMOKE DISPERSAL.....POOR UNTIL 0900. EXCELLENT AFTER 1200.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS 31-41. HIGHS 51-61. WINDS LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED
THUNDERSTORMS. LOWS 27-37. HIGHS 48-58. WINDS LESS THAN 15 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS 24-34. HIGHS 59-69. WINDS LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
31-41. HIGHS 64-74.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 34-44. HIGHS 66-76.
UTZ485-031100-
EASTERN ASHLEY NATIONAL FOREST-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....34-44 F NEAR 7000 FEET
25-35 F NEAR 10000 FEET.
24 HR TREND......9 DEGREES WARMER.
MAX HUMIDITY........32-42%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 2000 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2000.
SUNDAY
SKY/WEATHER.........NEAR 7000 FEET, PARTLY CLOUDY (40-50%). NEAR
10000 FEET, PARTLY CLOUDY (30-40%) UNTIL 1200,
THEN MOSTLY CLOUDY (60-70%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....58-68 F NEAR 7000 FEET
48-58 F NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........11-21%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 25 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......1500 FT AGL UNTIL 0900. 12500 FT AGL AFTER
1200.
TRANSPORT WINDS.....WEST 5 MPH UNTIL 1200, THEN 10 TO 15 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....37-47 F NEAR 7000 FEET
28-38 F NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........40-50% NEAR 7000 FEET
46-56% NEAR 10000 FEET.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......9000 FT AGL UNTIL 2000. 1500 FT AGL AFTER 2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 1900. LESS THAN 500 AFTER 2100.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). NEAR 7000 FEET,
SCATTERED SHOWERS AND THUNDERSTORMS AFTER 1200.
NEAR 10000 FEET, NUMEROUS SHOWERS AND
SCATTERED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....40 PERCENT.
MAX TEMPERATURE.....56-66 F NEAR 7000 FEET
44-54 F NEAR 10000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........25-35% NEAR 7000 FEET
31-41% NEAR 10000 FEET.
24 HR TREND......12% 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 1000, THEN 10000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1100.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS . LOWS 34-44. HIGHS 45-55. WINDS LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 7000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 10000 FEET. LOWS 25-35. HIGHS 50-60.
NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. LOWS 33-43. HIGHS 62-72. WEST
WINDS 10 TO 20 MPH WITH GUSTS TO 40 MPH.
FRIDAY
MOSTLY CLEAR. LOWS 40-50. HIGHS 66-76.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS 42-52. HIGHS 64-74.
UTZ486-031100-
EASTERN UINTA BASIN-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....35-45 F.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........28-38%.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING
DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BY SUNSET.
CWR.................0 PERCENT.
MIXING HEIGHT.......9500 FT AGL UNTIL 2000, THEN 1500 FT AGL.
TRANSPORT WINDS.....WEST 5 MPH.
CLEARING INDEX......950 UNTIL 1900. LESS THAN 500 AFTER 2000.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....64-74 F NEAR 5000 FEET
51-61 F NEAR 8000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........10-15%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH UNTIL 1200, THEN WEST 10 TO 15
MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....40-50 F NEAR 5000 FEET
33-43 F NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........40-50%.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......10500 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....WEST 5 TO 10 MPH.
CLEARING INDEX......1000 UNTIL 2000. LESS THAN 500 AFTER 2100.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....62-72 F NEAR 5000 FEET
51-61 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........21-31% NEAR 5000 FEET
27-37% 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.................10 PERCENT.
MIXING HEIGHT.......3000 FT AGL UNTIL 1000, THEN 11500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH UNTIL 1200, THEN 20 TO 25
MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
COOLER. MOSTLY CLOUDY. SCATTERED SHOWERS AND
THUNDERSTORMS . LOWS 38-48. HIGHS 51-61. WINDS LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 29-39. HIGHS 56-66. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
THURSDAY
WARMER. MOSTLY CLEAR. LOWS 35-45. HIGHS 67-77. WINDS
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS 42-52. HIGHS 71-81.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS .
LOWS 45-55. HIGHS 70-80.
UTZ487-031100-
BOOK CLIFFS-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....40-50 F NEAR 5000 FEET
34-44 F NEAR 8000 FEET.
24 HR TREND......8 DEGREES WARMER.
MAX HUMIDITY........28-38%.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......10000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......900 UNTIL 2000, THEN LESS THAN 500.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....65-75 F NEAR 5000 FEET
58-68 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........7-12%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......1000 FT AGL UNTIL 0900. 13500 FT AGL AFTER
1000.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1000.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....42-52 F NEAR 5000 FEET
36-46 F NEAR 8000 FEET.
24 HR TREND......6 DEGREES WARMER.
MAX HUMIDITY........45-55% NEAR 5000 FEET
56-71% NEAR 8000 FEET.
24 HR TREND......17% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................0 PERCENT.
MIXING HEIGHT.......12500 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%). NEAR 8000 FEET,
ISOLATED SHOWERS UNTIL 1200. SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....63-73 F NEAR 5000 FEET
55-65 F NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........16-26%.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON.
LOCALIZED GUSTS UP TO 25 MPH.
CWR.................10 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH UNTIL 1200, THEN 20 TO
25 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 0800. 1050 AFTER 1000.
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 39-49. HIGHS 57-67. WINDS LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 6000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 30-40. HIGHS 57-67. WINDS
LESS THAN 15 MPH.
THURSDAY
WARMER, CLEAR. LOWS 35-45. HIGHS 70-80. WINDS LESS
THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS 42-52. HIGHS 74-84.
SATURDAY
PARTLY CLOUDY. LOWS 45-55. HIGHS 73-83.
UTZ490-031100-
COLORADO RIVER BASIN-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....43-53 F.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........30-40%.
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.......10000 FT AGL UNTIL 2000, THEN 1000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 MPH.
CLEARING INDEX......800 UNTIL 2000, THEN LESS THAN 500.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....71-81 F NEAR 5000 FEET
61-71 F NEAR 7000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........8-13%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3 TO 6 MPH BECOMING
UPSLOPE/UPVALLEY 4 TO 8 MPH BY 1100.
CWR.................0 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 1000. 13500 FT AGL AFTER
1200.
TRANSPORT WINDS.....SOUTH 5 MPH UNTIL 1200, THEN SOUTHWEST.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1200.
SUNDAY NIGHT
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (50-60%),
ISOLATED SHOWERS AND THUNDERSTORMS. NEAR 7000
FEET, PARTLY CLOUDY (50-60%) UNTIL 2400, THEN
MOSTLY CLOUDY (60-70%), ISOLATED SHOWERS.
ISOLATED THUNDERSTORMS AFTER 2400.
CHC OF LIGHTNING....10 PERCENT.
MIN TEMPERATURE.....44-54 F NEAR 5000 FEET
37-47 F NEAR 7000 FEET.
24 HR TREND......5 DEGREES WARMER.
MAX HUMIDITY........53-63%.
24 HR TREND......23% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 3 TO 6 MPH.
LOCALIZED GUSTS UP TO 20 MPH IN THE EVENING.
CWR.................10 PERCENT.
MIXING HEIGHT.......12500 FT AGL UNTIL 2000. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 MPH.
CLEARING INDEX......1050 UNTIL 2000. LESS THAN 500 AFTER 2100.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). ISOLATED SHOWERS UNTIL
1200. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....20 PERCENT.
MAX TEMPERATURE.....70-80 F NEAR 5000 FEET
60-70 F NEAR 7000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........12-17%.
24 HR TREND......3% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN
THE AFTERNOON.
CWR.................10 PERCENT.
MIXING HEIGHT.......2000 FT AGL UNTIL 0900. 13500 FT AGL AFTER
1200.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 20
TO 25 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 5000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 7000 FEET. LOWS 44-54. HIGHS 64-74. SOUTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO 25 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 5000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 7000 FEET. LOWS 37-47. HIGHS 64-74. WINDS
LESS THAN 15 MPH.
THURSDAY
CLEAR. LOWS 39-49. HIGHS 73-83. WINDS LESS THAN
15 MPH.
FRIDAY
CLEAR. LOWS 46-56. HIGHS 78-88.
SATURDAY
PARTLY CLOUDY. LOWS 50-60. HIGHS 79-89.
UTZ491-031100-
SOUTHEAST UTAH-
1255 PM MDT SAT MAY 2 2026
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40%).
CHC OF LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....44-54 F NEAR 5000 FEET
36-46 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........36-46%.
24 HR TREND......5% 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 1000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 MPH.
CLEARING INDEX......700 UNTIL 2000, THEN LESS THAN 500.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (50-60%).
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....70-80 F NEAR 5000 FEET
54-64 F NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........11-21%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY WINDS 4 TO 8 MPH. LOCALIZED
GUSTS UP TO 20 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......2000 FT AGL UNTIL 1000, THEN 13000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 5 TO 10 MPH UNTIL 1200, THEN
SOUTHWEST.
CLEARING INDEX......LESS THAN 500 UNTIL 1000. 1050 AFTER 1100.
SUNDAY NIGHT
SKY/WEATHER.........NEAR 5000 FEET, PARTLY CLOUDY (40-50%). NEAR
8000 FEET, PARTLY CLOUDY (50-60%) UNTIL 2400,
THEN MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS.
CHC OF LIGHTNING....20 PERCENT.
MIN TEMPERATURE.....44-54 F NEAR 5000 FEET
36-46 F NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........56-71% NEAR 5000 FEET
62-77% NEAR 8000 FEET.
24 HR TREND......15% WETTER.
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. 1500 FT AGL AFTER
2100.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH.
CLEARING INDEX......1000 UNTIL 2100, THEN LESS THAN 500.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50%). NEAR 5000 FEET,
ISOLATED SHOWERS. NEAR 8000 FEET, SCATTERED
SHOWERS. ISOLATED THUNDERSTORMS AFTER 1200.
CHC OF LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....69-79 F NEAR 5000 FEET
53-63 F NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........11-16% NEAR 5000 FEET
16-26% NEAR 8000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 4 TO 8 MPH BECOMING
SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 30 MPH IN
THE AFTERNOON.
CWR.................10 PERCENT.
MIXING HEIGHT.......2500 FT AGL UNTIL 0900, THEN 12500 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH UNTIL 1200, THEN SOUTHWEST 15
TO 20 MPH.
CLEARING INDEX......LESS THAN 500 UNTIL 0900. 1050 AFTER 1000.
FORECAST FOR DAY 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 5000 FEET AND SCATTERED SHOWERS NEAR 8000 FEET
. LOWS 42-52. HIGHS 63-73. SOUTHWEST WINDS 10 TO 20 MPH WITH
GUSTS TO 30 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 5000 FEET AND SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS NEAR 8000 FEET. LOWS 38-48. HIGHS 65-75. NORTHWEST
WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
THURSDAY
CLEAR. LOWS 39-49. HIGHS 73-83. WINDS LESS THAN
15 MPH.
FRIDAY
CLEAR. LOWS 44-54. HIGHS 78-88.
SATURDAY
MOSTLY CLEAR. LOWS 48-58. HIGHS 79-89.
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