Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
810
FNUS55 KGJT 102018
FWFGJT
Fire Weather Planning Forecast for Wrn Colorado and Ern Utah
National Weather Service Grand Junction CO
218 PM MDT Fri Oct 10 2025
.DISCUSSION...
Scattered to widespread showers and storms are expected through
tomorrow night. Flash flooding is possible especially around
recent burn scars. Conditions dry out on Sunday allow lingering
showers are possible behind a departing cold front.
...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS
OR THUNDERSTORMS...
...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL...
COZ200-111230-
Little Snake Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Scattered showers and
isolated thunderstorms.
Chc of lightning....20 percent.
Min temperature.....46-56 F near 6000 feet
38-48 F near 8000 feet.
Max humidity........90-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................50 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Isolated thunderstorms
until 1200. Numerous showers. Scattered
thunderstorms after 1200.
Chc of lightning....50 percent.
Max temperature.....56-66 F near 6000 feet
47-57 F near 8000 feet.
Min humidity........57-72% near 6000 feet
72-87% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
southwest 10 to 15 mph with gusts to 30 mph in
the afternoon.
CWR.................70 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 30 to 40
mph in the afternoon.
Mixing Height.......4000 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 1200. Fair after 1500.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Scattered thunderstorms. Showers after
2400.
Chc of lightning....50 percent.
Min temperature.....34-44 F near 6000 feet
28-38 F near 8000 feet.
Max humidity........76-91% near 6000 feet
86-100% near 8000 feet.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to 40
mph.
CWR.................60 percent.
15K Ft MSL Winds....Southwest 35 to 45 mph increasing to 40 to 50
mph after midnight.
Mixing Height.......3000 ft AGL.
Transport Winds.....South 15 to 20 mph until 2400, then west.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Near 6000 feet, partly cloudy (50-60%) until
1200, then mostly sunny (10-20%). Near 8000
feet, mostly cloudy (60-70%) until 1200, then
mostly sunny (20-30%). Scattered showers until
1200.
Chc of lightning....0 percent.
Max temperature.....45-55 F near 6000 feet
35-45 F near 8000 feet.
Min humidity........30-40% near 6000 feet
40-50% 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....West 30 to 40 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......6500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 1200, then fair.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Isolated showers. Lows 27-37.
Highs 55-65. Winds less than 15 mph.
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 37-47. Highs 59-69. Southwest
winds 10 to 20 mph with gusts to 25 mph.
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 37-47. Highs 60-70. Southwest winds 10 to 20 mph with gusts
to 25 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 37-47. Highs 56-66.
.FRIDAY...Mostly clear. Isolated showers. Lows 32-42. Highs
53-63.
$$
COZ201-111230-
Routt Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Scattered showers until
2400. Isolated thunderstorms. Numerous showers
after 2400.
Chc of lightning....20 percent.
Min temperature.....39-49 F.
Max humidity........88-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................60 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
1200, then showers and isolated thunderstorms.
Chc of lightning....20 percent.
Max temperature.....49-59 F.
Min humidity........66-81%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph in the afternoon.
Mixing Height.......3500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Scattered showers until
2400. Scattered thunderstorms. Showers after
2400.
Chc of lightning....50 percent.
Min temperature.....30-40 F.
Max humidity........85-100%.
20-foot winds.......Upslope/upvalley winds 3 to 6 mph becoming
southwest 10 to 15 mph after midnight.
Localized gusts up to 30 mph.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 40 to 50
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (70-80%) until 1200, then partly
cloudy (30-40%). Scattered showers and isolated
thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....42-52 F.
Min humidity........36-46%.
20-foot winds.......West winds 10 to 15 mph in the morning becoming
upslope/upvalley 4 to 8 mph by 1100. Localized
gusts up to 30 mph.
CWR.................40 percent.
15K Ft MSL Winds....Southwest 40 to 50 mph becoming west 25 to 35
mph in the afternoon.
Mixing Height.......6000 ft AGL until 1700, then 3500 ft AGL.
Transport Winds.....West 10 to 15 mph.
Smoke dispersal.....Poor until 0900, then fair until 1200, then
good until 1500, then fair.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Warmer. Partly cloudy. Scattered showers and
isolated thunderstorms. Lows 25-35. Highs 51-61. Winds less than
15 mph.
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 33-43. Highs 53-63. Winds less than 15 mph.
.WEDNESDAY...Mostly clear. Scattered showers and isolated
thunderstorms. Lows 34-44. Highs 55-65. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 35-45. Highs 50-60.
.FRIDAY...Partly cloudy. Isolated showers. Lows 30-40. Highs
47-57.
$$
COZ202-111230-
White River Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Scattered thunderstorms
until 2400. Near 6000 feet, numerous showers.
near 8000 feet, showers. Isolated thunderstorms
after 2400.
Chc of lightning....50 percent.
Min temperature.....44-54 F.
Max humidity........91-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................60 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....54-64 F near 6000 feet
47-57 F near 8000 feet.
Min humidity........56-71% near 6000 feet
73-88% near 8000 feet.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph in the afternoon.
Mixing Height.......3500 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 1200. Fair after 1500.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Scattered thunderstorms. Showers after
2400.
Chc of lightning....50 percent.
Min temperature.....34-44 F.
Max humidity........78-93% near 6000 feet
84-99% near 8000 feet.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 35
mph.
CWR.................70 percent.
15K Ft MSL Winds....Southwest 35 to 45 mph increasing to 45 to 55
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then mostly
sunny (10-20%). Near 6000 feet, scattered
showers until 1200. Near 8000 feet, scattered
showers and isolated thunderstorms until 1200.
Chc of lightning....0 percent.
Max temperature.....47-57 F near 6000 feet
41-51 F near 8000 feet.
Min humidity........27-37%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the morning.
CWR.................20 percent.
15K Ft MSL Winds....West 30 to 40 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......5500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 28-38. Highs 56-66. Winds less
than 15 mph.
.TUESDAY...Partly cloudy near 6000 feet and mostly cloudy near
8000 feet and scattered showers and isolated thunderstorms near
6000 feet and numerous showers and isolated thunderstorms near
8000 feet. Lows 37-47. Highs 60-70. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 38-48. Highs 61-71. Winds less
than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 38-48. Highs 56-66.
.FRIDAY...Mostly clear. Isolated showers. Lows 32-42. Highs
54-64.
$$
COZ203-111230-
Lower Colorado River-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....48-58 F near 6000 feet
41-51 F near 8000 feet.
Max humidity........85-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....58-68 F near 6000 feet
49-59 F near 8000 feet.
Min humidity........56-71%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph in the afternoon.
Mixing Height.......3500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Scattered thunderstorms. Showers after
2400.
Chc of lightning....50 percent.
Min temperature.....42-52 F near 6000 feet
36-46 F near 8000 feet.
Max humidity........74-89%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 40 to 50
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then mostly
sunny (20-30%). Scattered showers and isolated
thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....53-63 F near 6000 feet
45-55 F near 8000 feet.
Min humidity........25-35%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................30 percent.
15K Ft MSL Winds....Southwest 35 to 45 mph becoming west 25 to 35
mph in the afternoon.
Mixing Height.......6000 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 1200, then fair until 1500, then
poor.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 36-46. Highs 59-69. Winds less than 15 mph.
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 43-53. Highs 62-72. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 43-53. Highs 64-74. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 43-53. Highs 58-68.
.FRIDAY...Mostly clear. Isolated showers. Lows 37-47. Highs
57-67.
$$
COZ205-111230-
Colorado River Headwaters-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Isolated thunderstorms. Showers after
2400.
Chc of lightning....20 percent.
Min temperature.....40-50 F.
Max humidity........87-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2500 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Showers. Isolated
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....55-65 F.
Min humidity........55-70%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the afternoon.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph in the afternoon.
Mixing Height.......4000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Scattered showers until
2400. Scattered thunderstorms. Numerous showers
after 2400.
Chc of lightning....50 percent.
Min temperature.....34-44 F.
Max humidity........82-97%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 40 to 50
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (70-80%) until 1200, then partly
cloudy (30-40%). Scattered showers and isolated
thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....48-58 F.
Min humidity........32-42%.
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....Southwest 40 to 50 mph becoming west 30 to 40
mph in the afternoon.
Mixing Height.......5000 ft AGL.
Transport Winds.....West 10 to 15 mph.
Smoke dispersal.....Poor until 0900, then fair until 1200, then
good until 1500, then fair.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 28-38. Highs 53-63. Winds less than 15 mph.
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 34-44. Highs 56-66. Winds less than 15 mph.
.WEDNESDAY...Mostly clear. Scattered showers and isolated
thunderstorms. Lows 34-44. Highs 58-68. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 35-45. Highs 53-63.
.FRIDAY...Mostly clear. Isolated showers. Lows 30-40. Highs
50-60.
$$
COZ290-111230-
Paradox Valley Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....44-54 F near 6000 feet
41-51 F near 8000 feet.
Max humidity........84-99% near 6000 feet
91-100% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph in the evening.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph increasing to 20 to 30
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....58-68 F near 6000 feet
51-61 F near 8000 feet.
Min humidity........55-70% near 6000 feet
66-81% near 8000 feet.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
south 10 to 15 mph with gusts to 30 mph in the
afternoon.
CWR.................100 percent.
15K Ft MSL Winds....Southwest 20 to 30 mph increasing to 25 to 35
mph in the afternoon.
Mixing Height.......3500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor until 1200. Fair after 1500.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Showers and scattered
thunderstorms.
Chc of lightning....50 percent.
Min temperature.....40-50 F near 6000 feet
36-46 F near 8000 feet.
Max humidity........72-87% near 6000 feet
88-100% near 8000 feet.
20-foot winds.......South winds 10 to 15 mph with gusts to 30 mph.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 35 to 45
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 10 to 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then mostly
sunny (10-20%). Scattered showers and isolated
thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....55-65 F near 6000 feet
49-59 F near 8000 feet.
Min humidity........27-37% near 6000 feet
36-46% 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....West 35 to 45 mph decreasing to 25 to 35 mph in
the afternoon.
Mixing Height.......5000 ft AGL.
Transport Winds.....West 5 mph.
Smoke dispersal.....Poor.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Numerous showers and scattered
thunderstorms near 6000 feet and numerous showers and scattered
thunderstorms near 8000 feet. Lows 40-50. Highs 60-70. South
winds 10 to 20 mph with gusts to 30 mph.
.TUESDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and numerous showers and isolated
thunderstorms near 8000 feet. Lows 45-55. Highs 63-73. South
winds 10 to 20 mph with gusts to 30 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 45-55. Highs 65-75. South
winds 10 to 20 mph with gusts to 35 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 43-53. Highs 59-69.
.FRIDAY...Mostly clear. Isolated showers. Lows 37-47. Highs
58-68.
$$
COZ291-111230-
Northern San Juan Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....41-51 F.
Max humidity........87-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph increasing to 20 to 30
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Showers. Scattered
thunderstorms after 1200.
Chc of lightning....50 percent.
Max temperature.....52-62 F.
Min humidity........57-72%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................100 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph increasing to 35 to 45
mph in the afternoon.
Mixing Height.......4500 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Smoke dispersal.....Poor until 1200. Fair after 1500.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Showers and scattered
thunderstorms.
Chc of lightning....50 percent.
Min temperature.....37-47 F.
Max humidity........81-96%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................70 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 35 to 45
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then mostly
sunny (20-30%). Scattered showers and isolated
thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....49-59 F.
Min humidity........34-44%.
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....West 35 to 45 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......5500 ft AGL.
Transport Winds.....West 10 to 15 mph.
Smoke dispersal.....Poor until 0900, then fair until 1200, then
good until 1500, then fair.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Numerous showers and scattered
thunderstorms. Lows 32-42. Highs 53-63. Winds less than 15 mph.
.TUESDAY...Numerous showers and isolated thunderstorms. Lows
38-48. Highs 56-66. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 38-48. Highs 59-69. South winds 10 to 20 mph
with gusts to 30 mph.
.THURSDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows 37-47. Highs 54-64.
.FRIDAY...Mostly clear. Isolated showers. Lows 31-41. Highs
52-62.
$$
COZ292-111230-
North Fork Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....43-53 F near 6000 feet
40-50 F near 8000 feet.
Max humidity........89-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph.
Mixing Height.......2000 ft AGL.
Transport Winds.....East 5 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Showers. Scattered
thunderstorms after 1200.
Chc of lightning....50 percent.
Max temperature.....59-69 F near 6000 feet
50-60 F near 8000 feet.
Min humidity........56-71%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the afternoon.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph.
Mixing Height.......3500 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Scattered thunderstorms. Showers after
2400.
Chc of lightning....50 percent.
Min temperature.....42-52 F near 6000 feet
36-46 F near 8000 feet.
Max humidity........77-92%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................70 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Near 6000 feet, mostly sunny (20-30%) after
1200. Mostly cloudy (60-70%) until 1200. Near
8000 feet, partly cloudy (30-40%) after 1200.
Scattered showers and isolated thunderstorms
until 1200.
Chc of lightning....20 percent.
Max temperature.....56-66 F near 6000 feet
47-57 F near 8000 feet.
Min humidity........31-41%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................30 percent.
15K Ft MSL Winds....Southwest 35 to 45 mph becoming west 25 to 35
mph in the afternoon.
Mixing Height.......5000 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 1200, then fair until 1500, then
poor.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and
thunderstorms. Lows 37-47. Highs 60-70. Winds less than 15 mph.
.TUESDAY...Partly cloudy near 6000 feet and mostly cloudy near
8000 feet and scattered showers and isolated thunderstorms near
6000 feet and numerous showers and isolated thunderstorms near
8000 feet. Lows 43-53. Highs 64-74. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 42-52. Highs 67-77. Winds less
than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 42-52. Highs 61-71.
.FRIDAY...Mostly clear. Isolated showers. Lows 36-46. Highs
60-70.
$$
COZ293-111230-
Gunnison Basin Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers until
2400. Isolated thunderstorms. Showers after
2400.
Chc of lightning....20 percent.
Min temperature.....40-50 F.
Max humidity........87-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph increasing to 20 to 30
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southeast 5 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Showers. Isolated
thunderstorms after 1200.
Chc of lightning....20 percent.
Max temperature.....54-64 F.
Min humidity........61-76%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph.
Mixing Height.......3500 ft AGL.
Transport Winds.....South 5 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Scattered showers until
2400. Scattered thunderstorms. Showers after
2400.
Chc of lightning....50 percent.
Min temperature.....36-46 F.
Max humidity........81-96%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 35 to 45
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (40-50%). Scattered showers and
isolated thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....53-63 F.
Min humidity........33-43%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
west 10 to 15 mph in the afternoon. Localized
gusts up to 30 mph.
CWR.................50 percent.
15K Ft MSL Winds....West 35 to 45 mph decreasing to 25 to 35 mph in
the afternoon.
Mixing Height.......5500 ft AGL.
Transport Winds.....West 10 to 15 mph.
Smoke dispersal.....Poor until 0900, then fair until 1200, then
good until 1500, then fair.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 29-39. Highs 52-62. Winds less than 15 mph.
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 35-45. Highs 56-66. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 34-44. Highs 59-69. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 35-45. Highs 55-65.
.FRIDAY...Mostly clear. Isolated showers. Lows 29-39. Highs
53-63.
$$
COZ207-111230-
Southwest Colorado Lower Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....48-58 F.
Max humidity........90-100%.
20-foot winds.......Downslope/downvalley winds 3 to 6 mph.
Localized gusts up to 20 mph after midnight.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph increasing to 20 to 30
mph after midnight.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....57-67 F.
Min humidity........58-73%.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
south 10 to 15 mph with gusts to 30 mph in the
afternoon.
CWR.................100 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph increasing to 30 to 40
mph in the afternoon.
Mixing Height.......3500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Showers until 2400.
Scattered thunderstorms. Numerous showers after
2400.
Chc of lightning....50 percent.
Min temperature.....44-54 F.
Max humidity........85-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly
sunny (10-20%). Scattered showers and isolated
thunderstorms until 1200.
Chc of lightning....20 percent.
Max temperature.....58-68 F.
Min humidity........32-42%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph in the morning.
CWR.................10 percent.
15K Ft MSL Winds....West 30 to 40 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......5000 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 1200, then fair until 1500, then
poor.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Numerous showers and scattered
thunderstorms. Lows 39-49. Highs 61-71. South winds 10 to 20 mph
with gusts to 30 mph.
.TUESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 43-53. Highs 63-73. South winds 10 to 20 mph with gusts to
35 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 43-53. Highs 66-76. South winds 10 to 20 mph
with gusts to 35 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 41-51. Highs 60-70.
.FRIDAY...Mostly clear. Lows 35-45. Highs 59-69.
$$
COZ294-111230-
Southwest Colorado Upper West Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....41-51 F.
Max humidity........90-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 15 to 20 mph increasing to 20 to 30
mph after midnight.
Mixing Height.......1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....49-59 F.
Min humidity........72-87%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................100 percent.
15K Ft MSL Winds....Southwest 25 to 35 mph increasing to 30 to 40
mph in the afternoon.
Mixing Height.......2500 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then 15 to 20
mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Cloudy (80-90%). Showers and scattered
thunderstorms.
Chc of lightning....50 percent.
Min temperature.....37-47 F.
Max humidity........89-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph increasing to 35 to 45
mph after midnight.
Mixing Height.......1500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (60-70%) until 1200, then mostly
sunny (10-20%). Scattered showers and isolated
thunderstorms until 1200, then isolated
showers.
Chc of lightning....20 percent.
Max temperature.....49-59 F.
Min humidity........35-45%.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 30 mph decreasing to 20 mph in the
afternoon.
CWR.................20 percent.
15K Ft MSL Winds....West 30 to 40 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......6000 ft AGL until 1700, then 3500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 1200, then fair until 1500, then
poor.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Numerous showers and scattered
thunderstorms. Lows 33-43. Highs 50-60. South winds 10 to 20 mph
with gusts to 35 mph.
.TUESDAY...Numerous showers and isolated thunderstorms. Lows
37-47. Highs 53-63. South winds 10 to 20 mph with gusts to
35 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 38-48. Highs 55-65. South winds 10 to 20 mph
with gusts to 40 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 36-46. Highs 50-60.
.FRIDAY...Mostly clear. Isolated showers. Lows 30-40. Highs
49-59.
$$
COZ295-111230-
Southwest Colorado Upper East Forecast Area-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90%). Numerous showers until
2400. Isolated thunderstorms. Showers after
2400.
Chc of lightning....20 percent.
Min temperature.....41-51 F.
Max humidity........91-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................100 percent.
15K Ft MSL Winds....Southwest 20 to 25 mph increasing to 25 to 35
mph after midnight.
Mixing Height.......2500 ft AGL.
Transport Winds.....East 5 mph until 2400, then south.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....51-61 F.
Min humidity........72-87%.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................100 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph.
Mixing Height.......3000 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (80-90%). Showers and scattered
thunderstorms.
Chc of lightning....50 percent.
Min temperature.....39-49 F.
Max humidity........89-100%.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
15K Ft MSL Winds....Southwest 30 to 40 mph.
Mixing Height.......2500 ft AGL.
Transport Winds.....Southwest 5 to 10 mph.
Smoke dispersal.....Poor.
.SUNDAY...
Sky/weather.........Mostly cloudy (70-80%) until 1200, then mostly
sunny (20-30%). Scattered showers until 1200.
Isolated thunderstorms. Isolated showers after
1200.
Chc of lightning....20 percent.
Max temperature.....54-64 F.
Min humidity........37-47%.
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....West 35 to 45 mph decreasing to 20 to 30 mph in
the afternoon.
Mixing Height.......5500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Smoke dispersal.....Poor until 0900. Fair after 1200.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows 33-43. Highs 49-59. Winds less than 15 mph.
.TUESDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows 38-48. Highs 53-63. Winds less than 15 mph.
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows 38-48. Highs 56-66. Winds less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows 37-47. Highs 54-64.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
31-41. Highs 52-62.
$$
UTZ485-111230-
Eastern Ashley National Forest-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 7000 feet,
scattered showers and isolated thunderstorms.
near 10000 feet, scattered showers until 2400.
Isolated thunderstorms. Numerous showers after
2400.
Chc of lightning....20 percent.
Min temperature.....42-52 F near 7000 feet
35-45 F near 10000 feet.
24 hr trend......3 degrees cooler.
Max humidity........88-100%.
24 hr trend......21% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................60 percent.
Mixing Height.......2000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......Less than 500.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Near 7000 feet,
numerous showers and isolated thunderstorms.
near 10000 feet, isolated thunderstorms until
1200. Numerous showers. Scattered thunderstorms
after 1200.
Chc of lightning....20 percent.
Max temperature.....56-66 F near 7000 feet
45-55 F near 10000 feet.
24 hr trend......6 degrees warmer.
Min humidity........58-73% near 7000 feet
73-88% near 10000 feet.
24 hr trend......26% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................60 percent.
Mixing Height.......5000 ft AGL.
Transport Winds.....South 5 to 10 mph until 1200, then southwest 15
to 20 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1100.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 7000 feet,
scattered thunderstorms until 2400. Numerous
showers. Isolated thunderstorms after 2400.
near 10000 feet, showers and scattered
thunderstorms until 2400, then numerous
showers.
Chc of lightning....50 percent.
Min temperature.....29-39 F near 7000 feet
19-29 F near 10000 feet.
24 hr trend......12 degrees cooler.
Max humidity........79-94% near 7000 feet
88-100% near 10000 feet.
24 hr trend......13% drier.
20-foot winds.......South winds 10 to 15 mph shifting to the west
after midnight. Localized gusts up to 35 mph.
CWR.................70 percent.
Mixing Height.......4000 ft AGL until 1900, then 2500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph until 2400, then west.
Clearing Index......1050 until 1900, then 600 until 2100, then 800.
.SUNDAY...
Sky/weather.........Near 7000 feet, partly cloudy (40-50%) until
1200, then mostly sunny (20-30%). Near 10000
feet, partly cloudy (40-50%).
Chc of lightning....0 percent.
Max temperature.....40-50 F near 7000 feet
32-42 F near 10000 feet.
24 hr trend......16 degrees cooler.
Min humidity........39-49%.
24 hr trend......43% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 30 mph decreasing to 20 mph in the
afternoon.
CWR.................0 percent.
Mixing Height.......5500 ft AGL.
Transport Winds.....Northwest 10 to 15 mph until 1200, then
southwest.
Clearing Index......650 until 1100, then 1050 until 1400, then 500.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Lows 27-37. Highs 48-58. Winds
less than 15 mph.
.TUESDAY...Partly cloudy near 7000 feet and mostly cloudy near
10000 feet and scattered showers and isolated thunderstorms near
7000 feet and scattered showers and isolated thunderstorms near
10000 feet. Lows 36-46. Highs 51-61. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 7000 feet and scattered showers and isolated
thunderstorms near 10000 feet. Lows 37-47. Highs 52-62. Winds
less than 15 mph.
.THURSDAY...Partly cloudy near 7000 feet and mostly cloudy near
10000 feet. Scattered showers and isolated thunderstorms. Lows
36-46. Highs 46-56.
.FRIDAY...Partly cloudy. Isolated showers near 7000 feet and
isolated snow showers near 10000 feet. Lows 30-40. Highs 46-56.
$$
UTZ486-111230-
Eastern Uinta Basin-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 5000 feet,
scattered showers until 2400. Isolated
thunderstorms. Numerous showers after 2400.
near 8000 feet, scattered showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....43-53 F.
24 hr trend......2 degrees warmer.
Max humidity........86-100%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................60 percent.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southwest 5 mph.
Clearing Index......Less than 500.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Isolated thunderstorms
until 1200. Numerous showers. Scattered
thunderstorms after 1200.
Chc of lightning....50 percent.
Max temperature.....56-66 F near 5000 feet
45-55 F near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........64-79% near 5000 feet
76-91% near 8000 feet.
24 hr trend......17% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................70 percent.
Mixing Height.......4000 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......Less than 500 until 1100, then 1000.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Numerous showers and
scattered thunderstorms until 2400. Showers and
isolated thunderstorms after 2400.
Chc of lightning....50 percent.
Min temperature.....35-45 F near 5000 feet
28-38 F near 8000 feet.
24 hr trend......13 degrees cooler.
Max humidity........75-90% near 5000 feet
87-100% near 8000 feet.
24 hr trend......12% drier.
20-foot winds.......Upslope/upvalley winds 3 to 6 mph becoming west
10 to 15 mph after midnight. Localized gusts up
to 35 mph.
CWR.................70 percent.
Mixing Height.......2500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Clearing Index......750 until 1900, then 650 until 2400, then 1050.
.SUNDAY...
Sky/weather.........Partly cloudy (40-50%) until 1200, then mostly
sunny (20-30%). Isolated showers until 1200.
Chc of lightning....0 percent.
Max temperature.....45-55 F near 5000 feet
33-43 F near 8000 feet.
24 hr trend......8 degrees cooler.
Min humidity........35-45% near 5000 feet
44-54% near 8000 feet.
24 hr trend......42% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph.
CWR.................10 percent.
Mixing Height.......5500 ft AGL.
Transport Winds.....Northwest 5 to 10 mph until 1200, then
southwest.
Clearing Index......700 until 1100, then 850 until 1500, then less
than 500.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Isolated showers. Lows 31-41.
Highs 51-61. Winds less than 15 mph.
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 40-50. Highs 56-66. Winds
less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 41-51. Highs 56-66. Winds
less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 40-50. Highs 51-61.
.FRIDAY...Mostly clear. Isolated showers . Lows 34-44. Highs
50-60.
$$
UTZ487-111230-
Book Cliffs-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 5000 feet,
numerous showers and scattered thunderstorms
until 2400, then showers and isolated
thunderstorms. Near 8000 feet, scattered
thunderstorms until 2400. Showers. Isolated
thunderstorms after 2400.
Chc of lightning....50 percent.
Min temperature.....46-56 F near 5000 feet
40-50 F near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........87-100%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
Mixing Height.......1500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......Less than 500.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....59-69 F near 5000 feet
50-60 F near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........55-65% near 5000 feet
75-90% near 8000 feet.
24 hr trend......10% drier.
20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming
south 10 to 15 mph with gusts to 30 mph in the
afternoon.
CWR.................90 percent.
Mixing Height.......4000 ft AGL.
Transport Winds.....South 10 to 15 mph.
Clearing Index......Less than 500 until 1000, then 1050.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 5000 feet,
numerous showers and scattered thunderstorms.
near 8000 feet, scattered thunderstorms until
2400. Numerous showers. Isolated thunderstorms
after 2400.
Chc of lightning....50 percent.
Min temperature.....36-46 F near 5000 feet
31-41 F near 8000 feet.
24 hr trend......10 degrees cooler.
Max humidity........75-90% near 5000 feet
88-100% near 8000 feet.
24 hr trend......15% drier.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 35
mph.
CWR.................60 percent.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southwest 15 to 20 mph.
Clearing Index......Less than 500.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then sunny
(0-10%). Near 5000 feet, isolated showers until
1200. Near 8000 feet, scattered showers until
1200.
Chc of lightning....0 percent.
Max temperature.....46-56 F near 5000 feet
43-53 F near 8000 feet.
24 hr trend......11 degrees cooler.
Min humidity........20-30% near 5000 feet
28-38% near 8000 feet.
24 hr trend......35% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 30 mph decreasing to 20 mph in the
afternoon.
CWR.................10 percent.
Mixing Height.......5500 ft AGL.
Transport Winds.....West 5 to 10 mph.
Clearing Index......Less than 500.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers . Lows 31-41.
Highs 54-64. Winds less than 15 mph.
.TUESDAY...Partly cloudy near 6000 feet and mostly cloudy near
8000 feet and scattered showers and isolated thunderstorms near
6000 feet and numerous showers and isolated thunderstorms near
8000 feet. Lows 39-49. Highs 58-68. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 40-50. Highs 59-69. South
winds 10 to 20 mph with gusts to 25 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 6000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 40-50. Highs 55-65.
.FRIDAY...Mostly clear. Isolated showers . Lows 33-43. Highs
54-64.
$$
UTZ490-111230-
Colorado River Basin-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Scattered thunderstorms until
2400. Showers. Isolated thunderstorms after
2400.
Chc of lightning....50 percent.
Min temperature.....51-61 F.
24 hr trend......Unchanged.
Max humidity........81-96% near 5000 feet
88-100% near 7000 feet.
24 hr trend......11% drier.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................80 percent.
Mixing Height.......1500 ft AGL.
Transport Winds.....Southeast 5 mph.
Clearing Index......Less than 500.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80%). Isolated thunderstorms
until 1200. Showers. Scattered thunderstorms
after 1200.
Chc of lightning....50 percent.
Max temperature.....65-75 F near 5000 feet
54-64 F near 7000 feet.
24 hr trend......6 degrees warmer.
Min humidity........56-66% near 5000 feet
68-83% near 7000 feet.
24 hr trend......6% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 20 mph increasing to 30 mph in the
afternoon.
CWR.................90 percent.
Mixing Height.......4500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......500 until 1200, then 1050.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 5000 feet,
numerous showers and scattered thunderstorms.
near 7000 feet, numerous showers until 2400.
Scattered thunderstorms. Showers after 2400.
Chc of lightning....50 percent.
Min temperature.....44-54 F.
24 hr trend......5 degrees cooler.
Max humidity........67-82% near 5000 feet
80-95% near 7000 feet.
24 hr trend......14% drier.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to 30
mph.
CWR.................50 percent.
Mixing Height.......1500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Clearing Index......750 until 1900, then less than 500.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then sunny
(0-10%). Near 5000 feet, isolated showers until
1200. Near 7000 feet, scattered showers until
1200.
Chc of lightning....0 percent.
Max temperature.....58-68 F near 5000 feet
47-57 F near 7000 feet.
24 hr trend......7 degrees cooler.
Min humidity........23-33%.
24 hr trend......39% drier.
20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized
gusts up to 25 mph in the morning.
CWR.................10 percent.
Mixing Height.......3000 ft AGL until 1100, then 5000 ft AGL.
Transport Winds.....Northwest 10 to 15 mph until 1200, then west 5
mph.
Clearing Index......Less than 500.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 5000 feet and scattered showers and isolated
thunderstorms near 7000 feet. Lows 40-50. Highs 61-71. Winds
less than 15 mph.
.TUESDAY...Partly cloudy near 5000 feet and mostly cloudy near
7000 feet and scattered showers and isolated thunderstorms near
5000 feet and scattered showers and isolated thunderstorms near
7000 feet. Lows 46-56. Highs 64-74. Winds less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 5000 feet and scattered showers and isolated
thunderstorms near 7000 feet. Lows 47-57. Highs 65-75. Winds
less than 15 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms near 5000 feet and scattered showers and isolated
thunderstorms near 7000 feet. Lows 45-55. Highs 60-70.
.FRIDAY...Mostly clear. Isolated showers near 7000 feet. Lows
39-49. Highs 59-69.
$$
UTZ491-111230-
Southeast Utah-
218 PM MDT Fri Oct 10 2025
.TONIGHT...
Sky/weather.........Cloudy (80-90%). Showers and isolated
thunderstorms.
Chc of lightning....20 percent.
Min temperature.....52-62 F near 5000 feet
41-51 F near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........84-99%.
24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................90 percent.
Mixing Height.......2000 ft AGL.
Transport Winds.....Southeast 5 to 10 mph.
Clearing Index......600 until 1900, then less than 500.
.SATURDAY...
Sky/weather.........Cloudy (80-90%). Isolated thunderstorms until
1200. Showers. Scattered thunderstorms after
1200.
Chc of lightning....50 percent.
Max temperature.....66-76 F near 5000 feet
50-60 F near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........57-67% near 5000 feet
68-83% near 8000 feet.
24 hr trend......1% wetter.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................100 percent.
Mixing Height.......4500 ft AGL.
Transport Winds.....South 5 to 10 mph.
Clearing Index......Less than 500 until 1000. 1050 after 1200.
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80%). Near 5000 feet,
scattered showers and thunderstorms. Near 8000
feet, scattered thunderstorms until 2400.
Numerous showers. Isolated thunderstorms after
2400.
Chc of lightning....50 percent.
Min temperature.....46-56 F near 5000 feet
36-46 F near 8000 feet.
24 hr trend......7 degrees cooler.
Max humidity........74-89% near 5000 feet
84-99% near 8000 feet.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 4 to 8 mph becoming
downslope/downvalley 3 to 6 mph by sunset.
CWR.................70 percent.
Mixing Height.......1500 ft AGL.
Transport Winds.....Southwest 10 to 15 mph.
Clearing Index......750 until 1900, then less than 500.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly
sunny (10-20%). Near 5000 feet, isolated
showers and thunderstorms until 1200. Near 8000
feet, scattered showers until 1200.
Chc of lightning....10 percent.
Max temperature.....60-70 F near 5000 feet
45-55 F near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........30-40% near 5000 feet
36-46% near 8000 feet.
24 hr trend......27% drier.
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming
upslope/upvalley 4 to 8 mph by 1100.
CWR.................10 percent.
Mixing Height.......5500 ft AGL.
Transport Winds.....Northwest 5 to 10 mph.
Clearing Index......Less than 500.
.FORECAST FOR DAY 3 THROUGH 7...
.COLUMBUS DAY...Partly cloudy. Scattered showers and
thunderstorms near 5000 feet and scattered showers and isolated
thunderstorms near 8000 feet. Lows 43-53. Highs 63-73. Winds
less than 15 mph.
.TUESDAY...Partly cloudy near 5000 feet and mostly cloudy near
8000 feet and scattered showers and isolated thunderstorms near
5000 feet and scattered showers and isolated thunderstorms near
8000 feet. Lows 46-56. Highs 66-76. South winds 10 to 20 mph
with gusts to 30 mph.
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms
near 5000 feet and scattered showers and isolated thunderstorms
near 8000 feet. Lows 46-56. Highs 67-77. South winds 10 to
20 mph with gusts to 30 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms near
5000 feet and scattered showers and isolated thunderstorms near
8000 feet. Lows 43-53. Highs 61-71.
.FRIDAY...Clear. Isolated showers near 8000 feet. Lows 38-48.
Highs 60-70.
$$