Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
433
FNUS55 KGJT 042027
FWFGJT
Fire Weather Planning Forecast for Wrn Colorado and Ern Utah
National Weather Service Grand Junction CO
227 PM MDT Fri Jul 4 2025
.DISCUSSION...Dry air will continue to build in from the southwest
this weekend leading to diminishing precipitation chances and
stronger outflow winds. High pressure intensifies next week
resulting in above-normal temperatures and limited precipitation
chances. Light winds will limit critical fire weather conditions.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL...
COZ200-051230-
Little Snake Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....52-62 F.
Max humidity........55-70% 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.................10 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......9500 ft AGL until 2000. 1500 ft AGL after 2100.
Transport Winds.....West 10 to 15 mph until 2400, then southeast 5
mph.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny (10-20%). Haze.
Chc of lightning....0 percent.
Max temperature.....81-91 F near 6000 feet
70-80 F near 8000 feet.
Min humidity........8-13%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph in the afternoon.
Localized gusts up to 25 mph.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......3000 ft AGL until 1000, then 13500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 15 to 20
mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Haze until 2400.
Chc of lightning....0 percent.
Min temperature.....53-63 F.
Max humidity........36-46%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......11500 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph until 2400, then north.
Smoke dispersal.....Very good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....83-93 F near 6000 feet
69-79 F near 8000 feet.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......2500 ft AGL until 1000, then 14500 ft AGL.
Transport Winds.....East 5 mph until 1200, then west 15 to 20 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Lows 50-60. Highs 86-96. Winds less than
15 mph.
.TUESDAY...Mostly clear. Lows 52-62. Highs 89-99. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 53-63. Highs 91-101. Winds less than
15 mph.
.THURSDAY...Mostly clear. Lows 54-64. Highs 88-98.
.FRIDAY...Clear. Isolated showers and thunderstorms near
8000 feet. Lows 52-62. Highs 87-97.
$$
COZ201-051230-
Routt Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....45-55 F.
Max humidity........57-72%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....West 20 to 25 mph.
Mixing Height.......6500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then south.
Smoke dispersal.....Fair until 2100, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (30-40%). Haze. Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....69-79 F.
Min humidity........14-24%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......1500 ft AGL until 0800. 11500 ft AGL after
0900.
Transport Winds.....Southwest 5 to 10 mph until 1200, then west 15
to 20 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Haze until 2400.
Chc of lightning....0 percent.
Min temperature.....47-57 F.
Max humidity........37-47%.
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.......9000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph until 2400, then south.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (20-30%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....71-81 F.
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 15 to 20 mph.
Mixing Height.......3000 ft AGL until 0900, then 12000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
46-56. Highs 74-84. Winds less than 15 mph.
.TUESDAY...Mostly clear. Lows 47-57. Highs 77-87. Winds less than
15 mph.
.WEDNESDAY...Mostly clear. Lows 49-59. Highs 79-89. Winds less
than 15 mph.
.THURSDAY...Mostly clear. Lows 49-59. Highs 76-86.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
47-57. Highs 75-85.
$$
COZ202-051230-
White River Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Near 8000 feet,
isolated showers and thunderstorms until 2400.
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........53-63% near 6000 feet
43-53% 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 20 to 25 mph.
Mixing Height.......9500 ft AGL until 2000. 1000 ft AGL after 2100.
Transport Winds.....Southwest 10 to 15 mph until 2400, then
southeast.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny (10-20%). Haze.
Chc of lightning....0 percent.
Max temperature.....81-91 F near 6000 feet
70-80 F near 8000 feet.
Min humidity........7-12%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......2500 ft AGL until 1000. 13000 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Near 6000 feet, haze
until 2400.
Chc of lightning....0 percent.
Min temperature.....52-62 F.
Max humidity........29-39% near 6000 feet
23-33% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......11000 ft AGL until 2000. 1000 ft AGL after
2100.
Transport Winds.....Southwest 5 to 10 mph until 2400, then east.
Smoke dispersal.....Very good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....83-93 F near 6000 feet
72-82 F near 8000 feet.
Min humidity........4-9%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL until 1000. 14000 ft AGL after
1200.
Transport Winds.....South 5 mph until 1200, then west 10 to 15 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers near 8000 feet. Lows
51-61. Highs 87-97. Winds less than 15 mph.
.TUESDAY...Mostly clear. Lows 53-63. Highs 89-99. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 54-64. Highs 91-101. Winds less than
15 mph.
.THURSDAY...Mostly clear. Lows 54-64. Highs 88-98.
.FRIDAY...Clear. Isolated showers near 6000 feet and isolated
showers and thunderstorms near 8000 feet. Lows 52-62. Highs
87-97.
$$
COZ203-051230-
Lower Colorado River-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%).
Chc of lightning....0 percent.
Min temperature.....56-66 F near 6000 feet
49-59 F near 8000 feet.
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 15 to 20 mph.
Mixing Height.......9500 ft AGL until 2000. 2000 ft AGL after 2100.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%). Haze.
Chc of lightning....0 percent.
Max temperature.....82-92 F near 6000 feet
73-83 F near 8000 feet.
Min humidity........8-13%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......3000 ft AGL until 1000, then 13000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....56-66 F.
Max humidity........25-35%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......10500 ft AGL until 2000. 2000 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph until 2400, then east.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....84-94 F near 6000 feet
75-85 F near 8000 feet.
Min humidity........5-10%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....West 15 to 20 mph.
Mixing Height.......3000 ft AGL until 1000. 14500 ft AGL after
1200.
Transport Winds.....Southeast 5 mph until 1200, then west 10 to 15
mph.
Smoke dispersal.....Poor until 0900. Excellent after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
56-66. Highs 87-97. Winds less than 15 mph.
.TUESDAY...Mostly clear. Lows 58-68. Highs 89-99. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 60-70. Highs 91-101. Winds less than
15 mph.
.THURSDAY...Mostly clear. Lows 60-70. Highs 90-100.
.FRIDAY...Clear. Isolated showers and thunderstorms. Lows 58-68.
Highs 89-99.
$$
COZ205-051230-
Colorado River Headwaters-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%).
Chc of lightning....0 percent.
Min temperature.....47-57 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 20 to 25 mph.
Mixing Height.......7000 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Fair until 2100, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny (10-20%). Haze. Isolated showers
and thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....74-84 F.
Min humidity........11-21%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......2000 ft AGL until 0800, then 11000 ft AGL.
Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15
mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........36-46%.
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.......8500 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then south.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....75-85 F.
Min humidity........10-15%.
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.......7000 ft AGL until 1200, then 12500 ft AGL.
Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15
mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
46-56. Highs 76-86. Winds less than 15 mph.
.TUESDAY...Mostly clear. Lows 47-57. Highs 78-88. Winds less than
15 mph.
.WEDNESDAY...Mostly clear. Lows 49-59. Highs 81-91. Winds less
than 15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 49-59. Highs 79-89.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
47-57. Highs 77-87.
$$
COZ290-051230-
Paradox Valley Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20%). Near 6000 feet, haze
after 2400.
Chc of lightning....0 percent.
Min temperature.....52-62 F near 6000 feet
47-57 F near 8000 feet.
Max humidity........35-45% near 6000 feet
45-55% 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....West 15 to 20 mph.
Mixing Height.......9000 ft AGL until 2000. 1500 ft AGL after 2100.
Transport Winds.....Southwest 5 to 10 mph until 2400, then south.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%). Haze until 1200.
Chc of lightning....0 percent.
Max temperature.....81-91 F near 6000 feet
69-79 F near 8000 feet.
Min humidity........8-13%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......3000 ft AGL until 1000, then 13000 ft AGL.
Transport Winds.....South 5 mph until 1200, then southwest 10 to 15
mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........24-34% near 6000 feet
31-41% 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.
Mixing Height.......11500 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%). Near 6000 feet, isolated
showers after 1200. Near 8000 feet, isolated
showers and thunderstorms after 1200.
Chc of lightning....0 percent.
Max temperature.....83-93 F near 6000 feet
74-84 F near 8000 feet.
Min humidity........6-11%.
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.......3000 ft AGL until 1000, then 14500 ft AGL.
Transport Winds.....South 5 mph until 1200, then west.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms near
6000 feet and scattered showers and thunderstorms near 8000 feet.
Lows 58-68. Highs 87-97. Winds less than 15 mph.
.TUESDAY...Clear. Isolated showers and thunderstorms near
8000 feet. Lows 59-69. Highs 90-100. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 60-70. Highs 92-102. Winds less than
15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 60-70. Highs 90-100.
.FRIDAY...Clear. Isolated showers near 6000 feet and isolated
showers and thunderstorms near 8000 feet. Lows 58-68. Highs
90-100.
$$
COZ291-051230-
Northern San Juan Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....44-54 F.
Max humidity........48-58%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 15 to 20 mph.
Mixing Height.......7500 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%).
Chc of lightning....0 percent.
Max temperature.....70-80 F.
Min humidity........11-21%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 10 to 15 mph.
Mixing Height.......2000 ft AGL until 0800, then 11500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....47-57 F.
Max humidity........32-42%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......9500 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (20-30%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....71-81 F.
Min humidity........11-16%.
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.......3500 ft AGL until 0900, then 12500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 48-58. Highs 76-86. Winds less than 15 mph.
.TUESDAY...Mostly clear. Isolated showers and thunderstorms. Lows
49-59. Highs 79-89. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 50-60. Highs 81-91. Winds less than
15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 50-60. Highs 80-90.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
48-58. Highs 79-89.
$$
COZ292-051230-
North Fork Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....52-62 F near 6000 feet
48-58 F near 8000 feet.
Max humidity........41-51%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 15 to 20 mph.
Mixing Height.......10000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then south.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%).
Chc of lightning....0 percent.
Max temperature.....83-93 F near 6000 feet
72-82 F near 8000 feet.
Min humidity........9-14%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......3500 ft AGL until 1000, then 13500 ft AGL.
Transport Winds.....South 5 mph until 1200, then west 10 to 15 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....52-62 F near 6000 feet
50-60 F near 8000 feet.
Max humidity........29-39%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......11500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%). Near 8000 feet, isolated
showers and thunderstorms after 1200.
Chc of lightning....0 percent.
Max temperature.....85-95 F near 6000 feet
74-84 F near 8000 feet.
Min humidity........7-12%.
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.......3500 ft AGL until 1000, then 14000 ft AGL.
Transport Winds.....South 5 mph until 1200, then west.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
56-66. Highs 88-98. Winds less than 15 mph.
.TUESDAY...Mostly clear. Isolated showers near 8000 feet. Lows
57-67. Highs 90-100. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 58-68. Highs 92-102. Winds less than
15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms near
8000 feet. Lows 59-69. Highs 91-101.
.FRIDAY...Clear. Isolated showers and thunderstorms. Lows 56-66.
Highs 89-99.
$$
COZ293-051230-
Gunnison Basin Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%).
Chc of lightning....0 percent.
Min temperature.....47-57 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 15 to 20 mph.
Mixing Height.......8000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....76-86 F.
Min humidity........11-16%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......3000 ft AGL until 0900, then 12000 ft AGL.
Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15
mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....49-59 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....West 15 to 20 mph.
Mixing Height.......10000 ft AGL until 2000. 2000 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph until 2400, then northeast.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (20-30%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....77-87 F.
Min humidity........10-15%.
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.......3500 ft AGL until 1000, then 12000 ft AGL.
Transport Winds.....South 5 mph until 1200, then west 10 to 15 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Scattered thunderstorms and isolated
showers. Lows 45-55. Highs 77-87. Winds less than 15 mph.
.TUESDAY...Mostly clear. Lows 46-56. Highs 79-89. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 47-57. Highs 82-92. Winds less than
15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 48-58. Highs 80-90.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
45-55. Highs 79-89.
$$
COZ207-051230-
Southwest Colorado Lower Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....52-62 F.
Max humidity........43-53%.
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.......9000 ft AGL until 2000. 1500 ft AGL after 2100.
Transport Winds.....West 5 mph.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%). Haze until 1200.
Chc of lightning....0 percent.
Max temperature.....83-93 F.
Min humidity........9-14%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph.
Mixing Height.......2500 ft AGL until 1000, then 12500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....54-64 F.
Max humidity........29-39%.
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.......11000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then east.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....85-95 F.
Min humidity........8-13%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph decreasing to 10 to 15
mph in the afternoon.
Mixing Height.......2500 ft AGL until 1000. 15000 ft AGL after
1100.
Transport Winds.....Southeast 5 mph until 1200, then southwest.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
54-64. Highs 88-98. Winds less than 15 mph.
.TUESDAY...Clear. Lows 55-65. Highs 90-100. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 56-66. Highs 92-102. Winds less than
15 mph.
.THURSDAY...Clear. Lows 56-66. Highs 92-102.
.FRIDAY...Clear. Isolated showers. Lows 55-65. Highs 91-101.
$$
COZ294-051230-
Southwest Colorado Upper West Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....50-60 F.
Max humidity........52-62%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......7000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 mph.
Smoke dispersal.....Fair until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%). Haze until 1200.
Chc of lightning....0 percent.
Max temperature.....72-82 F.
Min humidity........11-16%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................0 percent.
15K Ft MSL Winds....Southwest 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.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....52-62 F.
Max humidity........34-44%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......8000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then northeast.
Smoke dispersal.....Fair until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (20-30%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....75-85 F.
Min humidity........10-15%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
15K Ft MSL Winds....West 15 to 20 mph becoming southwest 10 to 15
mph in the afternoon.
Mixing Height.......3000 ft AGL until 1000. 12500 ft AGL after
1200.
Transport Winds.....West 5 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Scattered showers and thunderstorms. Lows
47-57. Highs 78-88. Winds less than 15 mph.
.TUESDAY...Clear. Isolated showers and thunderstorms. Lows 48-58.
Highs 80-90. Winds less than 15 mph.
.WEDNESDAY...Clear. Lows 49-59. Highs 82-92. Winds less than
15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 49-59. Highs 81-91.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
48-58. Highs 81-91.
$$
COZ295-051230-
Southwest Colorado Upper East Forecast Area-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20%).
Chc of lightning....0 percent.
Min temperature.....45-55 F.
Max humidity........54-64%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Northwest 10 to 15 mph becoming west 5 to 10
mph after midnight.
Mixing Height.......7500 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then north.
Smoke dispersal.....Good until 2100, then poor.
.SATURDAY...
Sky/weather.........Sunny (0-10%).
Chc of lightning....0 percent.
Max temperature.....76-86 F.
Min humidity........11-16%.
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....West 10 to 15 mph.
Mixing Height.......2000 ft AGL until 0800, then 11500 ft AGL.
Transport Winds.....West 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....47-57 F.
Max humidity........35-45%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....West 10 to 15 mph.
Mixing Height.......9500 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....West 5 to 10 mph until 2400, then north.
Smoke dispersal.....Good until 2100, then poor.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....77-87 F.
Min humidity........11-16%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
15K Ft MSL Winds....West 15 to 20 mph decreasing to 10 to 15 mph in
the afternoon.
Mixing Height.......3000 ft AGL until 1000. 9500 ft AGL after 1200.
Transport Winds.....West 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 46-56. Highs 78-88. Winds less than 15 mph.
.TUESDAY...Mostly clear. Isolated showers and thunderstorms. Lows
46-56. Highs 81-91. Winds less than 15 mph.
.WEDNESDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 48-58. Highs 82-92. Winds less than 15 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms.
Lows 48-58. Highs 82-92.
.FRIDAY...Mostly clear. Scattered thunderstorms and isolated
showers. Lows 47-57. Highs 82-92.
$$
UTZ485-051230-
Eastern Ashley National Forest-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Haze after 2400.
Isolated showers and thunderstorms until 2400.
Chc of lightning....20 percent.
Min temperature.....49-59 F near 7000 feet
36-46 F near 10000 feet.
24 hr trend......4 degrees cooler.
Max humidity........48-58%.
24 hr trend......16% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................20 percent.
Mixing Height.......5000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......1050 until 1900. Less than 500 after 2000.
.SATURDAY...
Sky/weather.........Mostly sunny (20-30%). Haze. Near 10000 feet,
isolated showers and thunderstorms after 1200.
Chc of lightning....0 percent.
Max temperature.....74-84 F near 7000 feet
64-74 F near 10000 feet.
24 hr trend......6 degrees warmer.
Min humidity........11-21%.
24 hr trend......10% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
Mixing Height.......3000 ft AGL until 1000. 11500 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 15 to 20
mph.
Clearing Index......Less than 500 until 0900. 1050 after 1000.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Haze.
Chc of lightning....0 percent.
Min temperature.....53-63 F near 7000 feet
37-47 F near 10000 feet.
24 hr trend......9 degrees warmer.
Max humidity........32-42%.
24 hr trend......36% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
Mixing Height.......10000 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....Northwest 5 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SUNDAY...
Sky/weather.........Near 7000 feet, mostly sunny (20-30%). Near
10000 feet, mostly sunny (10-20%) until 1200,
then partly cloudy (30-40%). Isolated showers
and thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....76-86 F near 7000 feet
64-74 F near 10000 feet.
24 hr trend......1 degree warmer.
Min humidity........10-15%.
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.......2500 ft AGL until 0900. 11500 ft AGL after
1200.
Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15
mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Lows 50-60. Highs 78-88. Winds less than
15 mph.
.TUESDAY...Mostly clear. Lows 53-63. Highs 81-91. Winds less than
15 mph.
.WEDNESDAY...Mostly clear. Lows 55-65. Highs 83-93. Winds less
than 15 mph.
.THURSDAY...Mostly clear. Lows 53-63. Highs 79-89.
.FRIDAY...Clear. Isolated showers and thunderstorms near
10000 feet. Lows 52-62. Highs 79-89.
$$
UTZ486-051230-
Eastern Uinta Basin-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....52-62 F near 5000 feet
46-56 F near 8000 feet.
24 hr trend......Unchanged.
Max humidity........42-52% near 5000 feet
48-58% near 8000 feet.
24 hr trend......23% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
Mixing Height.......7500 ft AGL until 2000. 1500 ft AGL after 2100.
Transport Winds.....West 5 to 10 mph until 2400, then northwest.
Clearing Index......1050 until 1900. Less than 500 after 2100.
.SATURDAY...
Sky/weather.........Mostly sunny (10-20%). Haze.
Chc of lightning....0 percent.
Max temperature.....80-90 F near 5000 feet
69-79 F near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........9-14%.
24 hr trend......9% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
Mixing Height.......3000 ft AGL until 1000. 12500 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph until 1200, then 15 to 20
mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (20-30%). Haze.
Chc of lightning....0 percent.
Min temperature.....54-64 F near 5000 feet
48-58 F near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........24-34% near 5000 feet
30-40% near 8000 feet.
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.......11000 ft AGL until 2000. 2000 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph until 2400, then north.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....82-92 F near 5000 feet
71-81 F near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........6-11%.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent.
Mixing Height.......3000 ft AGL until 1000. 13000 ft AGL after
1200.
Transport Winds.....Southeast 5 mph until 1200, then west 15 to 20
mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Lows 56-66. Highs 85-95. Winds less than
15 mph.
.TUESDAY...Mostly clear. Lows 58-68. Highs 88-98. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 59-69. Highs 89-99. Winds less than
15 mph.
.THURSDAY...Mostly clear. Lows 59-69. Highs 87-97.
.FRIDAY...Clear. Lows 58-68. Highs 86-96.
$$
UTZ487-051230-
Book Cliffs-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Haze after 2400.
Isolated showers and thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....54-64 F near 5000 feet
49-59 F near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........37-47%.
24 hr trend......33% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 25 mph in the evening.
CWR.................10 percent.
Mixing Height.......9500 ft AGL until 2000. 1000 ft AGL after 2100.
Transport Winds.....Southwest 5 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SATURDAY...
Sky/weather.........Mostly sunny (10-20%). Haze.
Chc of lightning....0 percent.
Max temperature.....81-91 F near 5000 feet
73-83 F near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........7-12%.
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.......1500 ft AGL until 0900. 13000 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (10-20%). Haze after 2400.
Chc of lightning....0 percent.
Min temperature.....57-67 F near 5000 feet
52-62 F near 8000 feet.
24 hr trend......2 degrees warmer.
Max humidity........20-30%.
24 hr trend......19% 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.......11000 ft AGL until 2000. 1000 ft AGL after
2100.
Transport Winds.....Southwest 5 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....83-93 F near 5000 feet
76-86 F near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........4-9%.
24 hr trend......3% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................0 percent.
Mixing Height.......2500 ft AGL until 1000. 15000 ft AGL after
1200.
Transport Winds.....Southwest 5 mph until 1200, then 10 to 15 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Lows 56-66. Highs 87-97. Winds less than
15 mph.
.TUESDAY...Mostly clear. Lows 58-68. Highs 89-99. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 59-69. Highs 92-102. Winds less than
15 mph.
.THURSDAY...Mostly clear. Lows 59-69. Highs 89-99.
.FRIDAY...Clear. Lows 57-67. Highs 88-98.
$$
UTZ490-051230-
Colorado River Basin-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%). Haze after 2400. Near
7000 feet, isolated showers until 2400.
Chc of lightning....0 percent.
Min temperature.....59-69 F.
24 hr trend......5 degrees warmer.
Max humidity........30-40%.
24 hr trend......50% drier.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 25 mph in the evening.
CWR.................0 percent.
Mixing Height.......11000 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.
.SATURDAY...
Sky/weather.........Sunny (0-10%). Haze.
Chc of lightning....0 percent.
Max temperature.....88-98 F near 5000 feet
77-87 F near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........6-11%.
24 hr trend......6% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................0 percent.
Mixing Height.......1500 ft AGL until 0900. 12500 ft AGL after
1000.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear (10-20%). Haze after 2400.
Chc of lightning....0 percent.
Min temperature.....60-70 F.
24 hr trend......1 degree warmer.
Max humidity........17-27%.
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.......11000 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....Southwest 5 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SUNDAY...
Sky/weather.........Sunny (0-10%).
Chc of lightning....0 percent.
Max temperature.....91-101 F near 5000 feet
79-89 F near 7000 feet.
24 hr trend......3 degrees warmer.
Min humidity........4-9%.
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.......2500 ft AGL until 1000. 15000 ft AGL after
1200.
Transport Winds.....Southeast 5 mph until 1200, then southwest 10
to 15 mph.
Clearing Index......Less than 500 until 1100. 1050 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Lows 62-72. Highs 92-102. Winds less than
15 mph.
.TUESDAY...Clear. Lows 63-73. Highs 94-104. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 65-75. Highs 96-106. Winds less than
15 mph.
.THURSDAY...Mostly clear. Lows 65-75. Highs 94-104.
.FRIDAY...Clear. Lows 63-73. Highs 94-104.
$$
UTZ491-051230-
Southeast Utah-
227 PM MDT Fri Jul 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20%). Haze after 2400.
Chc of lightning....0 percent.
Min temperature.....59-69 F near 5000 feet
52-62 F near 8000 feet.
24 hr trend......1 degree warmer.
Max humidity........33-43%.
24 hr trend......21% 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.......10500 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....West 5 to 10 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SATURDAY...
Sky/weather.........Sunny (0-10%). Haze until 1200.
Chc of lightning....0 percent.
Max temperature.....87-97 F near 5000 feet
72-82 F near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........8-13%.
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.................0 percent.
Mixing Height.......1500 ft AGL until 0900. 11500 ft AGL after
1000.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.SATURDAY NIGHT...
Sky/weather.........Clear (0-10%).
Chc of lightning....0 percent.
Min temperature.....60-70 F.
24 hr trend......4 degrees warmer.
Max humidity........21-31%.
24 hr trend......9% 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. 1000 ft AGL after
2100.
Transport Winds.....West 5 mph.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.SUNDAY...
Sky/weather.........Mostly sunny (10-20%).
Chc of lightning....0 percent.
Max temperature.....90-100 F near 5000 feet
74-84 F near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........8-13%.
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.......2000 ft AGL until 1000. 14000 ft AGL after
1200.
Transport Winds.....Southwest 5 mph.
Clearing Index......Less than 500 until 1100. 1050 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.MONDAY...Mostly clear. Isolated showers and thunderstorms . Lows
61-71. Highs 91-101. Winds less than 15 mph.
.TUESDAY...Clear. Lows 62-72. Highs 93-103. Winds less than
15 mph.
.WEDNESDAY...Clear. Lows 64-74. Highs 95-105. Winds less than
15 mph.
.THURSDAY...Clear. Lows 64-74. Highs 95-105.
.FRIDAY...Clear. Lows 63-73. Highs 94-104.
$$