Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
403
FNUS55 KGJT 301856
FWFGJT
Fire Weather Planning Forecast for Wrn Colorado and Ern Utah
National Weather Service Grand Junction CO
1256 PM MDT Mon Jun 30 2025
.DISCUSSION...Showers and storms are expected each afternoon for
most of the week. Coverage and intensity of the storms will
increase each day as the moisture increases. Storms will be
capable of producing gusty outflow winds up to 50 mph, and
lightning starts are a concern given in the very dry areas.
Conditions may dry out a little by the weekend.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL...
COZ200-011100-
Little Snake Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%). Near 6000 feet, haze
after 2400. Near 8000 feet, haze.
Chc of lightning....0 percent.
Min temperature.....55-65 F.
Max humidity........44-54% near 6000 feet
38-48% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....North 5 to 10 mph increasing to southwest 15 to
20 mph after midnight.
Mixing Height.......13500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then south.
Smoke dispersal.....Fair until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Haze until 1200. Isolated
showers and thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....86-96 F near 6000 feet
74-84 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....Northwest 10 to 15 mph decreasing to 5 to 10
mph in the afternoon.
Mixing Height.......2000 ft AGL until 0900. 15000 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph until 1200, then west.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%).
Chc of lightning....0 percent.
Min temperature.....56-66 F.
Max humidity........49-59% near 6000 feet
41-51% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph shifting to the southwest
after midnight.
Mixing Height.......10500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Fair until 2100, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....85-95 F near 6000 feet
73-83 F near 8000 feet.
Min humidity........11-16%.
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....Southeast 5 to 10 mph.
Mixing Height.......3500 ft AGL until 1000, then 12500 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 55-65. Highs 80-90. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms. Lows 50-60. Highs 81-91. West winds 10 to 20 mph
with gusts to 25 mph.
.SATURDAY...Mostly clear. Lows 50-60. Highs 85-95. Winds less
than 15 mph.
.SUNDAY...Mostly clear. Lows 50-60. Highs 86-96.
.MONDAY...Mostly clear. Lows 51-61. Highs 88-98.
$$
COZ201-011100-
Routt Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Haze until 2400.
Isolated showers and thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....47-57 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....West 5 to 10 mph increasing to 10 to 15 mph
after midnight.
Mixing Height.......10500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Northeast 5 to 10 mph until 2400, then south.
Smoke dispersal.....Fair until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (40-50%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....73-83 F.
Min humidity........14-24%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......2000 ft AGL until 0900, then 12500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%).
Chc of lightning....0 percent.
Min temperature.....48-58 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....North 5 to 10 mph.
Mixing Height.......10500 ft AGL until 1900. 1500 ft AGL after
2000.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (50-60%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....73-83 F.
Min humidity........19-29%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....East 5 to 10 mph.
Mixing Height.......7500 ft AGL until 1200, then 9500 ft AGL.
Transport Winds.....South 5 mph until 1200, then southeast.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 47-57. Highs 67-77. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Scattered showers and
thunderstorms. Lows 45-55. Highs 68-78. West winds 10 to 20 mph
with gusts to 25 mph.
.SATURDAY...Mostly clear. Lows 45-55. Highs 73-83. Winds less
than 15 mph.
.SUNDAY...Mostly clear. Lows 45-55. Highs 74-84.
.MONDAY...Mostly clear. Lows 47-57. Highs 76-86.
$$
COZ202-011100-
White River Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%). Near 6000 feet, haze
after 2400.
Chc of lightning....0 percent.
Min temperature.....54-64 F.
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 5 to 10 mph increasing to southwest 10 to
15 mph after midnight.
Mixing Height.......13000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 2400, then
southeast.
Smoke dispersal.....Fair until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Near 6000 feet, isolated
showers and thunderstorms after 1200. Near 8000
feet, scattered showers and isolated
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....85-95 F near 6000 feet
73-83 F near 8000 feet.
Min humidity........8-13% near 6000 feet
14-24% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
15K Ft MSL Winds....Northwest 10 to 15 mph.
Mixing Height.......1500 ft AGL until 0900. 14500 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Very good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%).
Chc of lightning....0 percent.
Min temperature.....55-65 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....Northwest 5 to 10 mph shifting to the west
after midnight.
Mixing Height.......12500 ft AGL until 1900. 1500 ft AGL after
2000.
Transport Winds.....Southwest 10 to 15 mph until 2400, then south.
Smoke dispersal.....Good until 2100, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....84-94 F near 6000 feet
73-83 F near 8000 feet.
Min humidity........12-17% near 6000 feet
20-30% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
15K Ft MSL Winds....Southeast 5 to 10 mph.
Mixing Height.......3500 ft AGL until 1000, then 10000 ft AGL.
Transport Winds.....Southwest 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 55-65. Highs 79-89. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms near 6000 feet and scattered thunderstorms and
isolated showers near 8000 feet. Lows 51-61. Highs 82-92. West
winds 10 to 20 mph with gusts to 25 mph.
.SATURDAY...Mostly clear. Lows 51-61. Highs 85-95. Winds less
than 15 mph.
.SUNDAY...Clear. Lows 51-61. Highs 86-96.
.MONDAY...Mostly clear. Lows 52-62. Highs 88-98.
$$
COZ203-011100-
Lower Colorado River-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%).
Chc of lightning....0 percent.
Min temperature.....59-69 F near 6000 feet
51-61 F near 8000 feet.
Max humidity........44-54%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 25 mph.
CWR.................0 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph.
Mixing Height.......14000 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....North 5 to 10 mph until 2400, then southeast.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....85-95 F near 6000 feet
76-86 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.................10 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph.
Mixing Height.......3000 ft AGL until 1000. 13000 ft AGL after
1200.
Transport Winds.....South 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 0900. Good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....58-68 F near 6000 feet
51-61 F near 8000 feet.
Max humidity........50-60%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......10500 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (50-60%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....85-95 F near 6000 feet
75-85 F near 8000 feet.
Min humidity........14-24%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....East 10 to 15 mph.
Mixing Height.......3500 ft AGL until 1000, then 11000 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 58-68. Highs 78-88. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Scattered showers and
thunderstorms. Lows 55-65. Highs 81-91. Winds less than 15 mph.
.SATURDAY...Clear. Lows 55-65. Highs 85-95. Winds less than
15 mph.
.SUNDAY...Clear. Lows 56-66. Highs 86-96.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
58-68. Highs 88-98.
$$
COZ205-011100-
Colorado River Headwaters-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....50-60 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....Northwest 5 to 10 mph.
Mixing Height.......10500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Fair until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (50-60%). Isolated showers and
thunderstorms until 1200, then scattered
showers and thunderstorms.
Chc of lightning....30 percent.
Max temperature.....76-86 F.
Min humidity........16-26%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph.
Mixing Height.......3500 ft AGL until 1000, then 11500 ft AGL.
Transport Winds.....Southwest 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 0900. Good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (50-60%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....48-58 F.
Max humidity........58-73%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......8500 ft AGL until 1900. 2000 ft AGL after 2000.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (50-60%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....30 percent.
Max temperature.....78-88 F.
Min humidity........18-28%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....East 10 to 15 mph.
Mixing Height.......7500 ft AGL until 1200, then 9500 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Numerous showers and thunderstorms.
Lows 47-57. Highs 69-79. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Scattered showers and
thunderstorms. Lows 45-55. Highs 70-80. Winds less than 15 mph.
.SATURDAY...Mostly clear. Lows 45-55. Highs 75-85. Winds less
than 15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
46-56. Highs 76-86.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
47-57. Highs 77-87.
$$
COZ290-011100-
Paradox Valley Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers until
2400.
Chc of lightning....0 percent.
Min temperature.....54-64 F near 6000 feet
48-58 F near 8000 feet.
Max humidity........46-56% near 6000 feet
59-74% 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....North 5 to 10 mph.
Mixing Height.......11500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Fair until 2100, then poor.
.TUESDAY...
Sky/weather.........Near 6000 feet, mostly sunny (10-20%) until
1200, then partly cloudy (50-60%), isolated
showers and thunderstorms after 1200. Near 8000
feet, mostly sunny (20-30%) until 1200, then
mostly cloudy (60-70%), isolated showers and
thunderstorms until 1200, then scattered
showers and thunderstorms.
Chc of lightning....20 percent.
Max temperature.....82-92 F near 6000 feet
72-82 F near 8000 feet.
Min humidity........13-23% near 6000 feet
22-32% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......3500 ft AGL until 1000, then 10500 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Near 6000 feet, partly cloudy (50-60%). Near
8000 feet, mostly cloudy (60-70%) until 2400,
then partly cloudy (40-50%). Isolated showers
and thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....54-64 F near 6000 feet
48-58 F near 8000 feet.
Max humidity........52-62% near 6000 feet
68-83% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....Northeast 5 to 10 mph.
Mixing Height.......8500 ft AGL until 1900. 2000 ft AGL after 2000.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Near 6000 feet, partly cloudy (50-60%) after
1200. Mostly sunny (20-30%) until 1200. Near
8000 feet, mostly cloudy (60-70%) after 1200.
Scattered showers and thunderstorms after 1200.
Chc of lightning....30 percent.
Max temperature.....81-91 F near 6000 feet
68-78 F near 8000 feet.
Min humidity........17-27% near 6000 feet
27-37% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................30 percent.
15K Ft MSL Winds....Northeast 10 to 15 mph becoming east 5 to 10
mph in the afternoon.
Mixing Height.......3500 ft AGL until 1000, then 8000 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms
near 6000 feet and numerous thunderstorms and scattered showers
near 8000 feet. Lows 58-68. Highs 77-87. Winds less than 15 mph.
.INDEPENDENCE DAY...Mostly clear. Isolated showers and
thunderstorms. Lows 55-65. Highs 81-91. Winds less than 15 mph.
.SATURDAY...Clear. Lows 55-65. Highs 85-95. Winds less than
15 mph.
.SUNDAY...Clear. Lows 57-67. Highs 87-97.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
58-68. Highs 88-98.
$$
COZ291-011100-
Northern San Juan Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (50-60%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....45-55 F.
Max humidity........56-71%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......7500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
cloudy (70-80%). Isolated showers and
thunderstorms until 1200, then scattered
showers and thunderstorms.
Chc of lightning....30 percent.
Max temperature.....70-80 F.
Min humidity........22-32%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................40 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......2500 ft AGL until 0900, then 7000 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor until 1200, then good until 1500, then
fair.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (30-40%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....45-55 F.
Max humidity........63-78%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....Northeast 5 to 10 mph.
Mixing Height.......4500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then mostly
cloudy (60-70%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....50 percent.
Max temperature.....67-77 F.
Min humidity........26-36%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................40 percent.
15K Ft MSL Winds....Northeast 15 to 20 mph becoming east 10 to 15
mph in the afternoon.
Mixing Height.......5500 ft AGL.
Transport Winds.....Northeast 5 mph until 1200, then southeast.
Smoke dispersal.....Poor until 1200, then fair until 1500, then
poor.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Numerous thunderstorms and scattered
showers. Lows 47-57. Highs 66-76. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms. Lows 45-55. Highs 71-81. Winds less than 15 mph.
.SATURDAY...Clear. Lows 45-55. Highs 75-85. Winds less than
15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
46-56. Highs 76-86.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
48-58. Highs 77-87.
$$
COZ292-011100-
North Fork Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....53-63 F near 6000 feet
49-59 F near 8000 feet.
Max humidity........50-60% near 6000 feet
56-66% near 8000 feet.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......12000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Near 6000 feet, partly cloudy (40-50%),
isolated showers and thunderstorms. Near 8000
feet, partly cloudy (30-40%) until 1200, then
mostly cloudy (60-70%), isolated showers and
thunderstorms until 1200, then scattered
showers and thunderstorms.
Chc of lightning....20 percent.
Max temperature.....84-94 F near 6000 feet
72-82 F near 8000 feet.
Min humidity........13-23% near 6000 feet
19-29% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......3000 ft AGL until 1000. 12000 ft AGL after
1200.
Transport Winds.....South 5 mph until 1200, then northwest.
Smoke dispersal.....Poor until 0900. Good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (30-40%). Near 8000 feet, isolated
showers and thunderstorms until 2400.
Chc of lightning....0 percent.
Min temperature.....53-63 F near 6000 feet
49-59 F near 8000 feet.
Max humidity........56-66%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................0 percent.
15K Ft MSL Winds....Northeast 10 to 15 mph.
Mixing Height.......8500 ft AGL until 1900. 2000 ft AGL after 2000.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Fair until 2100, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (50-60%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....84-94 F near 6000 feet
72-82 F near 8000 feet.
Min humidity........15-25% near 6000 feet
22-32% near 8000 feet.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....Northeast 15 to 20 mph becoming east 5 to 10
mph in the afternoon.
Mixing Height.......3500 ft AGL until 1000, then 10000 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms
near 6000 feet and numerous thunderstorms and scattered showers
near 8000 feet. Lows 56-66. Highs 78-88. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms. Lows 54-64. Highs 82-92. Winds less than 15 mph.
.SATURDAY...Clear. Lows 54-64. Highs 86-96. Winds less than
15 mph.
.SUNDAY...Clear. Isolated showers near 8000 feet. Lows 55-65.
Highs 88-98.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
56-66. Highs 88-98.
$$
COZ293-011100-
Gunnison Basin Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (50-60%). Scattered showers and
isolated thunderstorms until 2400.
Chc of lightning....20 percent.
Min temperature.....48-58 F.
Max humidity........68-83%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......9500 ft AGL until 2000. 2000 ft AGL after 2100.
Transport Winds.....East 5 to 10 mph.
Smoke dispersal.....Fair until 2100, then poor.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
cloudy (60-70%). Isolated showers and
thunderstorms until 1200, then scattered
showers and thunderstorms.
Chc of lightning....40 percent.
Max temperature.....74-84 F.
Min humidity........20-30%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......3000 ft AGL until 1000. 10000 ft AGL after
1200.
Transport Winds.....East 5 mph until 1200, then north.
Smoke dispersal.....Poor until 0900. Good after 1200.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (30-40%).
Chc of lightning....0 percent.
Min temperature.....48-58 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....Northeast 10 to 15 mph.
Mixing Height.......7000 ft AGL until 1900. 2000 ft AGL after 2000.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then mostly
cloudy (60-70%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....30 percent.
Max temperature.....76-86 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....East 10 to 15 mph.
Mixing Height.......3000 ft AGL until 1000, then 9500 ft AGL.
Transport Winds.....North 5 mph until 1200, then east.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Numerous thunderstorms and scattered
showers. Lows 46-56. Highs 68-78. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms. Lows 45-55. Highs 71-81. West winds 10 to 20 mph
with gusts to 30 mph.
.SATURDAY...Mostly clear. Lows 43-53. Highs 75-85. Winds less
than 15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
45-55. Highs 77-87.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
46-56. Highs 77-87.
$$
COZ207-011100-
Southwest Colorado Lower Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers until
2400.
Chc of lightning....0 percent.
Min temperature.....57-67 F.
Max humidity........55-70%.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to 40
mph.
CWR.................0 percent.
15K Ft MSL Winds....Northwest 5 to 10 mph shifting to the northeast
after midnight.
Mixing Height.......10500 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Good until 2100, then poor.
.TUESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (50-60%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....83-93 F.
Min humidity........16-26%.
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....Northeast 5 to 10 mph.
Mixing Height.......2500 ft AGL until 0900, then 10000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor until 0900, then good.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....55-65 F.
Max humidity........66-81%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph increasing to northeast 10 to
15 mph after midnight.
Mixing Height.......7000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Fair until 2100, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (50-60%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....30 percent.
Max temperature.....82-92 F.
Min humidity........19-29%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
15K Ft MSL Winds....East 5 to 10 mph.
Mixing Height.......3000 ft AGL until 1000, then 9500 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Good after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 54-64. Highs 79-89. Winds less than 15 mph.
.INDEPENDENCE DAY...Mostly clear. Isolated showers and
thunderstorms. Lows 51-61. Highs 82-92. Winds less than 15 mph.
.SATURDAY...Clear. Lows 51-61. Highs 85-95. Winds less than
15 mph.
.SUNDAY...Clear. Lows 52-62. Highs 88-98.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
55-65. Highs 89-99.
$$
COZ294-011100-
Southwest Colorado Upper West Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....20 percent.
Min temperature.....52-62 F.
Max humidity........70-85%.
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....Northwest 5 to 10 mph shifting to the northeast
after midnight.
Mixing Height.......8000 ft AGL until 2000, then 1000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
cloudy (60-70%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....30 percent.
Max temperature.....71-81 F.
Min humidity........25-35%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................50 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......2000 ft AGL until 0900, then 7000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (50-60%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....50-60 F.
Max humidity........76-91%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....Northeast 10 to 15 mph.
Mixing Height.......4000 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then mostly
cloudy (60-70%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....40 percent.
Max temperature.....70-80 F.
Min humidity........30-40%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................50 percent.
15K Ft MSL Winds....Northeast 10 to 15 mph becoming south 5 to 10
mph in the afternoon.
Mixing Height.......3000 ft AGL until 1000, then 5500 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor until 1200, then fair until 1500, then
poor.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 46-56. Highs 67-77. Winds less than 15 mph.
.INDEPENDENCE DAY...Mostly clear. Isolated showers and
thunderstorms. Lows 44-54. Highs 71-81. Winds less than 15 mph.
.SATURDAY...Clear. Lows 44-54. Highs 75-85. Winds less than
15 mph.
.SUNDAY...Clear. Isolated showers and thunderstorms. Lows 46-56.
Highs 77-87.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
47-57. Highs 78-88.
$$
COZ295-011100-
Southwest Colorado Upper East Forecast Area-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70%). Scattered showers and
thunderstorms until 2400.
Chc of lightning....30 percent.
Min temperature.....46-56 F.
Max humidity........74-89%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................10 percent.
15K Ft MSL Winds....North 5 to 10 mph.
Mixing Height.......6500 ft AGL until 2000, then 2500 ft AGL.
Transport Winds.....Northeast 5 mph.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50%) until 1200, then mostly
cloudy (70-80%). Isolated showers and
thunderstorms until 1200, then scattered
showers and thunderstorms.
Chc of lightning....50 percent.
Max temperature.....73-83 F.
Min humidity........28-38%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................70 percent.
15K Ft MSL Winds....Northeast 5 to 10 mph.
Mixing Height.......2500 ft AGL until 0900, then 6500 ft AGL.
Transport Winds.....South 5 mph until 1200, then east.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....20 percent.
Min temperature.....45-55 F.
Max humidity........81-96%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
15K Ft MSL Winds....Northeast 5 to 10 mph.
Mixing Height.......4000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....Northeast 5 mph.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then mostly
cloudy (60-70%). Scattered showers and
thunderstorms after 1200.
Chc of lightning....40 percent.
Max temperature.....73-83 F.
Min humidity........28-38%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................50 percent.
15K Ft MSL Winds....East 5 to 10 mph.
Mixing Height.......3500 ft AGL until 1000, then 7000 ft AGL.
Transport Winds.....North 5 mph until 1200, then southeast.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 46-56. Highs 69-79. Winds less than 15 mph.
.INDEPENDENCE DAY...Mostly clear. Isolated showers and
thunderstorms. Lows 43-53. Highs 72-82. Winds less than 15 mph.
.SATURDAY...Clear. Lows 43-53. Highs 76-86. Winds less than
15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
45-55. Highs 78-88.
.MONDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows 46-56. Highs 77-87.
$$
UTZ485-011100-
Eastern Ashley National Forest-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Near 7000 feet, haze
after 2400.
Chc of lightning....0 percent.
Min temperature.....54-64 F near 7000 feet
40-50 F near 10000 feet.
24 hr trend......3 degrees warmer.
Max humidity........37-47% near 7000 feet
44-54% near 10000 feet.
24 hr trend......32% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......10000 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....West 5 mph.
Clearing Index......1050 until 1900. Less than 500 after 2000.
.TUESDAY...
Sky/weather.........Near 7000 feet, mostly sunny (10-20%) until
1200, then partly cloudy (40-50%), haze,
isolated showers and thunderstorms after 1200.
near 10000 feet, mostly sunny (20-30%) until
1200, then mostly cloudy (60-70%), haze after
1200, scattered showers and thunderstorms after
1200.
Chc of lightning....20 percent.
Max temperature.....79-89 F near 7000 feet
66-76 F near 10000 feet.
24 hr trend......3 degrees warmer.
Min humidity........12-22% near 7000 feet
18-28% near 10000 feet.
24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................20 percent.
Mixing Height.......2500 ft AGL until 1000. 10500 ft AGL after
1100.
Transport Winds.....West 5 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly
cloudy (40-50%).
Chc of lightning....0 percent.
Min temperature.....55-65 F near 7000 feet
41-51 F near 10000 feet.
24 hr trend......8 degrees warmer.
Max humidity........42-52% near 7000 feet
50-60% near 10000 feet.
24 hr trend......8% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......7000 ft AGL until 2000, then 2000 ft AGL.
Transport Winds.....West 5 mph.
Clearing Index......1000 until 1900. Less than 500 after 2000.
.WEDNESDAY...
Sky/weather.........Partly cloudy (40-50%). Near 7000 feet,
isolated showers and thunderstorms after 1200.
near 10000 feet, scattered showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....78-88 F near 7000 feet
66-76 F near 10000 feet.
24 hr trend......2 degrees cooler.
Min humidity........15-25%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................10 percent.
Mixing Height.......3000 ft AGL until 1000, then 10500 ft AGL.
Transport Winds.....Southwest 5 mph.
Clearing Index......Less than 500 until 1100. 1050 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms .
Lows 53-63. Highs 71-81. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms. Lows 49-59. Highs 73-83. Winds less than 15 mph.
.SATURDAY...Mostly clear. Lows 49-59. Highs 76-86. Winds less
than 15 mph.
.SUNDAY...Mostly clear. Lows 50-60. Highs 78-88.
.MONDAY...Mostly clear. Lows 52-62. Highs 80-90.
$$
UTZ486-011100-
Eastern Uinta Basin-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%). Haze after 2400.
Chc of lightning....0 percent.
Min temperature.....56-66 F near 5000 feet
50-60 F near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........30-40% near 5000 feet
36-46% near 8000 feet.
24 hr trend......7% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......12000 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....North 5 mph.
Clearing Index......1000 until 2000, then less than 500.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Near 5000 feet, haze. Isolated
showers and thunderstorms after 1200. Near 8000
feet, haze until 1200.
Chc of lightning....10 percent.
Max temperature.....84-94 F near 5000 feet
74-84 F near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........10-15%.
24 hr trend......1% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
Mixing Height.......2500 ft AGL until 1000. 13500 ft AGL after
1100.
Transport Winds.....West 5 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%).
Chc of lightning....0 percent.
Min temperature.....57-67 F near 5000 feet
51-61 F near 8000 feet.
24 hr trend......1 degree warmer.
Max humidity........35-45%.
24 hr trend......14% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......12000 ft AGL until 1900. 2000 ft AGL after
2000.
Transport Winds.....West 5 to 10 mph until 2400, then northeast.
Clearing Index......1050 until 1900. Less than 500 after 2000.
.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%) until 1200, then partly
cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....84-94 F near 5000 feet
73-83 F near 8000 feet.
24 hr trend......Unchanged.
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 in the afternoon.
CWR.................0 percent.
Mixing Height.......3000 ft AGL until 1000, then 11500 ft AGL.
Transport Winds.....Southwest 5 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms .
Lows 59-69. Highs 78-88. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms . Lows 55-65. Highs 80-90. Winds less than 15 mph.
.SATURDAY...Mostly clear. Lows 55-65. Highs 83-93. Winds less
than 15 mph.
.SUNDAY...Mostly clear. Lows 56-66. Highs 84-94.
.MONDAY...Mostly clear. Lows 57-67. Highs 87-97.
$$
UTZ487-011100-
Book Cliffs-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40%).
Chc of lightning....0 percent.
Min temperature.....58-68 F near 5000 feet
51-61 F near 8000 feet.
24 hr trend......1 degree warmer.
Max humidity........35-45% near 5000 feet
44-54% near 8000 feet.
24 hr trend......10% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......13000 ft AGL until 2000. 1000 ft AGL after
2100.
Transport Winds.....Northwest 5 to 10 mph until 2400, then south.
Clearing Index......1050 until 2000. Less than 500 after 2100.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (40-50%). Near 5000 feet, isolated
showers and thunderstorms after 1200. Near 8000
feet, scattered showers and isolated
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....84-94 F near 5000 feet
76-86 F near 8000 feet.
24 hr trend......Unchanged.
Min humidity........11-16% near 5000 feet
15-25% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................20 percent.
Mixing Height.......2000 ft AGL until 0900. 13000 ft AGL after
1200.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......Less than 500 until 1100. 1050 after 1200.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Near 5000 feet,
isolated showers until 2400. Near 8000 feet,
isolated showers and thunderstorms until 2400.
Chc of lightning....0 percent.
Min temperature.....58-68 F near 5000 feet
51-61 F near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........40-50% near 5000 feet
51-61% near 8000 feet.
24 hr trend......3% wetter.
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 1900. 1500 ft AGL after
2000.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......850 until 2000, then less than 500.
.WEDNESDAY...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....82-92 F near 5000 feet
73-83 F near 8000 feet.
24 hr trend......Unchanged.
Min humidity........13-23% near 5000 feet
20-30% near 8000 feet.
24 hr trend......4% 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 9500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Clearing Index......Less than 500 until 1100. 1000 after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms .
Lows 57-67. Highs 79-89. Winds less than 15 mph.
.INDEPENDENCE DAY...Partly cloudy. Isolated showers and
thunderstorms. Lows 54-64. Highs 82-92. Winds less than 15 mph.
.SATURDAY...Mostly clear. Lows 55-65. Highs 84-94. Winds less
than 15 mph.
.SUNDAY...Clear. Lows 55-65. Highs 86-96.
.MONDAY...Mostly clear. Lows 57-67. Highs 88-98.
$$
UTZ490-011100-
Colorado River Basin-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%). Near 5000 feet, haze
until 2400.
Chc of lightning....0 percent.
Min temperature.....63-73 F near 5000 feet
57-67 F near 7000 feet.
24 hr trend......2 degrees warmer.
Max humidity........34-44%.
24 hr trend......14% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................0 percent.
Mixing Height.......15000 ft AGL until 2000. 1500 ft AGL after
2100.
Transport Winds.....Northeast 5 to 10 mph until 2400, then
southeast.
Clearing Index......900 until 2000. Less than 500 after 2100.
.TUESDAY...
Sky/weather.........Mostly sunny (10-20%) until 1200, then partly
cloudy (30-40%). Near 5000 feet, isolated
showers and thunderstorms after 1200. Near 7000
feet, scattered showers and isolated
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....91-101 F near 5000 feet
80-90 F near 7000 feet.
24 hr trend......2 degrees cooler.
Min humidity........10-15%.
24 hr trend......5% 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 13500 ft AGL.
Transport Winds.....South 5 mph.
Clearing Index......800 until 1500, then 1000.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (30-40%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....61-71 F.
24 hr trend......Unchanged.
Max humidity........41-51%.
24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
Mixing Height.......11500 ft AGL until 1900. 1000 ft AGL after
2100.
Transport Winds.....South 5 to 10 mph.
Clearing Index......900 until 1900. Less than 500 after 2000.
.WEDNESDAY...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....88-98 F near 5000 feet
78-88 F near 7000 feet.
24 hr trend......2 degrees cooler.
Min humidity........13-23%.
24 hr trend......5% 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 10000 ft AGL.
Transport Winds.....South 5 mph.
Clearing Index......600 until 1400, then 1000.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms .
Lows 63-73. Highs 84-94. Winds less than 15 mph.
.INDEPENDENCE DAY...Mostly clear. Isolated showers and
thunderstorms . Lows 59-69. Highs 87-97. Winds less than 15 mph.
.SATURDAY...Clear. Lows 61-71. Highs 89-99. Winds less than
15 mph.
.SUNDAY...Clear. Lows 61-71. Highs 91-101.
.MONDAY...Mostly clear. Lows 63-73. Highs 92-102.
$$
UTZ491-011100-
Southeast Utah-
1256 PM MDT Mon Jun 30 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30%). Near 5000 feet, haze.
Near 8000 feet, haze until 2400, isolated
showers until 2400.
Chc of lightning....0 percent.
Min temperature.....63-73 F near 5000 feet
53-63 F near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........44-54% near 5000 feet
51-61% near 8000 feet.
24 hr trend......22% wetter.
20-foot winds.......Upslope/upvalley winds 3 to 6 mph becoming east
10 to 15 mph after midnight. Localized gusts up
to 40 mph.
CWR.................0 percent.
Mixing Height.......15500 ft AGL until 2000. 1000 ft AGL after
2100.
Transport Winds.....East 10 to 15 mph.
Clearing Index......1050 until 2000, then less than 500.
.TUESDAY...
Sky/weather.........Sunny (0-10%) until 1200, then partly cloudy
(30-40%). Near 5000 feet, haze, isolated
showers and thunderstorms after 1200. Near 8000
feet, haze until 1200, scattered showers and
thunderstorms after 1200.
Chc of lightning....10 percent.
Max temperature.....89-99 F near 5000 feet
72-82 F near 8000 feet.
24 hr trend......4 degrees cooler.
Min humidity........12-22% near 5000 feet
19-29% near 8000 feet.
24 hr trend......7% wetter.
20-foot winds.......East winds 10 to 15 mph in the morning becoming
upslope/upvalley 4 to 8 mph by 1100. Localized
gusts up to 30 mph.
CWR.................10 percent.
Mixing Height.......1000 ft AGL until 0800. 13500 ft AGL after
1000.
Transport Winds.....Southeast 5 to 10 mph.
Clearing Index......Less than 500 until 0800. 1050 after 1000.
.TUESDAY NIGHT...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms until 2400.
Chc of lightning....10 percent.
Min temperature.....62-72 F near 5000 feet
53-63 F near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........51-61% near 5000 feet
55-70% near 8000 feet.
24 hr trend......11% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................10 percent.
Mixing Height.......10500 ft AGL until 2000, then 1500 ft AGL.
Transport Winds.....Southeast 10 to 15 mph.
Clearing Index......1000 until 2000. Less than 500 after 2100.
.WEDNESDAY...
Sky/weather.........Partly cloudy (40-50%). Isolated showers and
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....86-96 F near 5000 feet
70-80 F near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........17-27% near 5000 feet
26-36% near 8000 feet.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the morning.
CWR.................10 percent.
Mixing Height.......3000 ft AGL until 1000, then 11000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Clearing Index......800 until 1500, then 1000.
.FORECAST FOR DAY 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms .
Lows 61-71. Highs 83-93. Winds less than 15 mph.
.INDEPENDENCE DAY...Mostly clear. Isolated showers and
thunderstorms . Lows 58-68. Highs 86-96. Winds less than 15 mph.
.SATURDAY...Clear. Lows 59-69. Highs 88-98. Winds less than
15 mph.
.SUNDAY...Clear. Lows 59-69. Highs 90-100.
.MONDAY...Mostly clear. Isolated showers and thunderstorms . Lows
61-71. Highs 91-101.
$$