


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
104 FNUS55 KGJT 200921 FWFGJT Fire Weather Planning Forecast for Wrn Colorado and Ern Utah National Weather Service Grand Junction CO 321 AM MDT Sun Apr 20 2025 ...FIRE WEATHER WATCH IN EFFECT MONDAY AFTERNOON THROUGH MONDAY EVENING FOR GUSTY WINDS, LOW HUMIDITY AND DRY FUELS FOR COLORADO FIRE WEATHER ZONES 203 BELOW 7000 FEET AND 292... .DISCUSSION...Westerly winds will increase Monday afternoon ahead of a shortwave disturbance. Breezy afternoon winds with gusts 25 to 35 mph along with relative humidity of 10 to 15 percent across portions of west-central Colorado, will lead to potential for critical fire weather conditions where fuels are considered critical. The next chance for more widespread critical fire weather conditions returns Friday and Saturday as southwest flow increases ahead of a Pacific trough. ...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS OR THUNDERSTORMS... ...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL... COZ200-210130- Little Snake Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly cloudy (60-70%) until 1200, then partly cloudy (40-50%). Near 8000 feet, isolated showers and thunderstorms after 1200. Chance of thunder...0 percent. Max temperature.....49-59 F near 6000 feet 39-49 F near 8000 feet. Min humidity........23-33% near 6000 feet 35-45% near 8000 feet. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................0 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......1500 ft AGL until 0900, then 9500 ft AGL. Transport Winds.....West 5 to 10 mph. Smoke dispersal.....Poor until 0900. Very good after 1200. .TONIGHT... Sky/weather.........Partly cloudy (30-40%). Near 8000 feet, isolated showers and thunderstorms until 2400. Chance of thunder...0 percent. Min temperature.....30-40 F. Max humidity........56-71%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 30 mph increasing to 25 to 35 mph after midnight. Mixing Height.......7500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Partly cloudy (50-60%). Near 6000 feet, isolated showers until 1200, scattered showers and isolated thunderstorms after 1200. Near 8000 feet, scattered showers until 1200, numerous showers and isolated thunderstorms after 1200. Chance of thunder...20 percent. Max temperature.....55-65 F near 6000 feet 43-53 F near 8000 feet. Min humidity........16-26% near 6000 feet 23-33% near 8000 feet. 20-foot winds.......Southwest winds 10 to 15 mph increasing to west 20 to 25 mph in the afternoon. Localized gusts up to 40 mph. CWR.................10 percent. 15K Ft MSL Winds....West 30 to 40 mph. Mixing Height.......10500 ft AGL. Transport Winds.....Southwest 10 to 15 mph until 1200, then west 20 to 30 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 26-36. Highs 60-70. West winds 10 to 20 mph with gusts to 30 mph. .WEDNESDAY...Partly cloudy. Scattered showers. Lows 32-42. Highs 65-75. West winds 10 to 20 mph with gusts to 25 mph. .THURSDAY...Partly cloudy. Scattered showers and isolated thunderstorms near 6000 feet and scattered showers near 8000 feet. Lows 34-44. Highs 63-73. Winds less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 35-45. Highs 68-78. .SATURDAY...Partly cloudy. Isolated showers near 6000 feet and isolated showers and thunderstorms near 8000 feet. Lows 37-47. Highs 68-78. $$ COZ201-210130- Routt Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly cloudy (60-70%). Patchy fog until 1200. Isolated showers and thunderstorms after 1200. Chance of thunder...20 percent. Max temperature.....40-50 F. Min humidity........35-45%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 10 to 15 mph in the afternoon. Localized gusts up to 25 mph. CWR.................20 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......6500 ft AGL. Transport Winds.....West 5 to 10 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .TONIGHT... Sky/weather.........Partly cloudy (40-50%). Isolated showers and thunderstorms until 2400. Chance of thunder...10 percent. Min temperature.....24-34 F. Max humidity........57-72%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................10 percent. 15K Ft MSL Winds....West 25 to 35 mph. Mixing Height.......6000 ft AGL until 1900, then 2000 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Smoke dispersal.....Poor. .MONDAY... Sky/weather.........Partly cloudy (50-60%) until 1200, then mostly cloudy (60-70%). Scattered showers. Isolated thunderstorms after 1200. Chance of thunder...20 percent. Max temperature.....46-56 F. Min humidity........24-34%. 20-foot winds.......South winds 10 to 15 mph increasing to west 20 to 25 mph in the afternoon. Localized gusts up to 45 mph. CWR.................30 percent. 15K Ft MSL Winds....West 30 to 40 mph. Mixing Height.......3000 ft AGL until 1000, then 8000 ft AGL. Transport Winds.....Southwest 15 to 20 mph until 1200, then west 20 to 30 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 23-33. Highs 49-59. West winds 10 to 20 mph with gusts to 35 mph. .WEDNESDAY...Partly cloudy. Scattered showers. Lows 28-38. Highs 53-63. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Mostly cloudy. Numerous showers and isolated thunderstorms. Lows 29-39. Highs 52-62. Winds less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 30-40. Highs 56-66. .SATURDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 32-42. Highs 56-66. $$ COZ202-210130- White River Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Near 6000 feet, partly cloudy (40-50%). Near 8000 feet, mostly cloudy (60-70%) until 1200, then partly cloudy (40-50%). Chance of thunder...0 percent. Max temperature.....50-60 F near 6000 feet 40-50 F near 8000 feet. Min humidity........19-29% 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.................0 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......2000 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15 mph. Smoke dispersal.....Poor until 0900. Very good after 1500. .TONIGHT... Sky/weather.........Mostly clear (20-30%). Chance of thunder...0 percent. Min temperature.....29-39 F. Max humidity........53-63% near 6000 feet 42-52% near 8000 feet. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 30 mph increasing to 25 to 35 mph after midnight. Mixing Height.......8000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then south. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Partly cloudy (40-50%). Near 6000 feet, isolated showers. Near 8000 feet, scattered showers. Isolated thunderstorms after 1200. Chance of thunder...10 percent. Max temperature.....56-66 F near 6000 feet 47-57 F near 8000 feet. Min humidity........14-24%. 20-foot winds.......South winds 10 to 15 mph shifting to the west in the afternoon. Localized gusts up to 40 mph. CWR.................10 percent. 15K Ft MSL Winds....West 30 to 40 mph. Mixing Height.......2500 ft AGL until 1000, then 10000 ft AGL. Transport Winds.....Southwest 10 to 15 mph until 1200, then west 20 to 30 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Isolated showers near 6000 feet and scattered showers and isolated thunderstorms near 8000 feet. Lows 27-37. Highs 61-71. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Scattered showers. Lows 33-43. Highs 66-76. Winds less than 15 mph. .THURSDAY...Partly cloudy. Isolated showers and thunderstorms near 6000 feet and scattered showers and isolated thunderstorms near 8000 feet. Lows 34-44. Highs 64-74. Winds less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 35-45. Highs 67-77. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 38-48. Highs 68-78. $$ COZ203-210130- Lower Colorado River- 321 AM MDT Sun Apr 20 2025 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING... .TODAY... Sky/weather.........Partly cloudy (40-50%). Chance of thunder...0 percent. Max temperature.....53-63 F near 6000 feet 44-54 F near 8000 feet. Min humidity........17-27%. 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 20 to 25 mph. Mixing Height.......3000 ft AGL until 1000, then 10500 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15 mph. Smoke dispersal.....Poor until 0900. Very good after 1500. .TONIGHT... Sky/weather.........Mostly clear (20-30%). Chance of thunder...0 percent. Min temperature.....32-42 F. Max humidity........42-52%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......8000 ft AGL until 2000, then 2000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Partly cloudy (30-40%). Isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....60-70 F near 6000 feet 51-61 F near 8000 feet. Min humidity........11-21%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 15 to 20 mph with gusts to 40 mph in the afternoon. CWR.................10 percent. 15K Ft MSL Winds....Southwest 20 to 30 mph. Mixing Height.......3000 ft AGL until 1000, then 13000 ft AGL. Transport Winds.....South 10 to 15 mph until 1200, then west 20 to 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 34-44. Highs 64-74. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Isolated showers. Lows 38-48. Highs 67-77. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 39-49. Highs 67-77. Winds less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 41-51. Highs 68-78. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 41-51. Highs 69-79. $$ COZ205-210130- Colorado River Headwaters- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Partly cloudy (40-50%). Isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....43-53 F. Min humidity........27-37%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................10 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......8000 ft AGL. Transport Winds.....West 5 mph until 1200, then 10 to 15 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .TONIGHT... Sky/weather.........Partly cloudy (30-40%). Chance of thunder...0 percent. Min temperature.....26-36 F. Max humidity........55-65%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 30 mph. Mixing Height.......5500 ft AGL until 2000, then 2000 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Smoke dispersal.....Poor. .MONDAY... Sky/weather.........Partly cloudy (40-50%). Isolated showers. Isolated thunderstorms after 1200. Chance of thunder...20 percent. Max temperature.....50-60 F. Min humidity........17-27%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 15 to 20 mph with gusts to 40 mph in the afternoon. CWR.................10 percent. 15K Ft MSL Winds....West 25 to 35 mph. Mixing Height.......2500 ft AGL until 0900, then 10500 ft AGL. Transport Winds.....Southwest 10 to 15 mph until 1200, then west 20 to 30 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Isolated showers and thunderstorms. Lows 26-36. Highs 52-62. West winds 10 to 20 mph with gusts to 35 mph. .WEDNESDAY...Partly cloudy. Scattered showers. Lows 28-38. Highs 55-65. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 30-40. Highs 56-66. Winds less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 31-41. Highs 57-67. .SATURDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 32-42. Highs 58-68. $$ COZ290-210130- Paradox Valley Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....53-63 F near 6000 feet 41-51 F near 8000 feet. Min humidity........13-23% 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.................0 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......2000 ft AGL until 0900, then 10000 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then northwest. Smoke dispersal.....Poor until 0900. Good after 1200. .TONIGHT... Sky/weather.........Clear (0-10%). Chance of thunder...0 percent. Min temperature.....27-37 F. Max humidity........40-50%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......8500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....59-69 F near 6000 feet 50-60 F near 8000 feet. Min humidity........10-15%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 15 to 20 mph in the afternoon. Localized gusts up to 35 mph. CWR.................0 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......2000 ft AGL until 0900, then 12500 ft AGL. Transport Winds.....South 10 to 15 mph until 1200, then southwest 20 to 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 36-46. Highs 66-76. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Lows 38-48. Highs 68-78. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Isolated showers near 8000 feet. Lows 39-49. Highs 69-79. Winds less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms near 8000 feet. Lows 41-51. Highs 69-79. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms near 8000 feet. Lows 41-51. Highs 69-79. $$ COZ291-210130- Northern San Juan Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....42-52 F. Min humidity........23-33%. 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 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Mixing Height.......3000 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....West 5 mph until 1200, then northwest 10 to 15 mph. Smoke dispersal.....Poor until 0900. Very good after 1500. .TONIGHT... Sky/weather.........Mostly clear (10-20%). Chance of thunder...0 percent. Min temperature.....24-34 F. Max humidity........50-60%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......7000 ft AGL until 2000, then 2000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then south. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....48-58 F. Min humidity........15-25%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 15 to 20 mph in the afternoon. Localized gusts up to 30 mph. CWR.................0 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......2500 ft AGL until 0900, then 10500 ft AGL. Transport Winds.....Southwest 15 to 20 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Scattered showers. Lows 28-38. Highs 54-64. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Isolated showers. Lows 30-40. Highs 57-67. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 31-41. Highs 57-67. Winds less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 33-43. Highs 57-67. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 33-43. Highs 58-68. $$ COZ292-210130- North Fork Forecast Area- 321 AM MDT Sun Apr 20 2025 ...FIRE WEATHER WATCH IN EFFECT FROM MONDAY AFTERNOON THROUGH MONDAY EVENING... .TODAY... Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....54-64 F near 6000 feet 43-53 F near 8000 feet. Min humidity........14-24% 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.................0 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......2000 ft AGL until 0900, then 10500 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then northwest 10 to 15 mph. Smoke dispersal.....Poor until 0900. Very good after 1500. .TONIGHT... Sky/weather.........Mostly clear (10-20%). Chance of thunder...0 percent. Min temperature.....28-38 F near 6000 feet 25-35 F near 8000 feet. Max humidity........42-52%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......7500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (10-20%) until 1200, then partly cloudy (30-40%). Near 8000 feet, isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....58-68 F near 6000 feet 51-61 F near 8000 feet. Min humidity........11-16%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 15 to 20 mph with gusts to 35 mph in the afternoon. CWR.................0 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......2000 ft AGL until 0900, then 13000 ft AGL. Transport Winds.....South 10 to 15 mph until 1200, then west 20 to 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Isolated showers near 8000 feet. Lows 33-43. Highs 66-76. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Isolated showers near 8000 feet. Lows 36-46. Highs 69-79. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 37-47. Highs 69-79. Winds less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 39-49. Highs 69-79. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 39-49. Highs 70-80. $$ COZ293-210130- Gunnison Basin Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Partly cloudy (40-50%). Patchy fog until 1200. Chance of thunder...0 percent. Max temperature.....43-53 F. Min humidity........24-34%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 10 to 15 mph with gusts to 30 mph in the afternoon. CWR.................0 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......3000 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....Northwest 5 to 10 mph until 1200, then west 15 to 20 mph. Smoke dispersal.....Poor until 0900. Very good after 1200. .TONIGHT... Sky/weather.........Mostly clear (20-30%). Chance of thunder...0 percent. Min temperature.....26-36 F. Max humidity........58-73%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......6500 ft AGL until 2000, then 2000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then south. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (10-20%) until 1200, then partly cloudy (30-40%). Isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....50-60 F. Min humidity........16-26%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 15 to 20 mph in the afternoon. Localized gusts up to 35 mph. CWR.................10 percent. 15K Ft MSL Winds....West 20 to 30 mph. Mixing Height.......2000 ft AGL until 0900, then 10000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 1200, then west 20 to 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Isolated showers. Lows 24-34. Highs 54-64. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Isolated showers. Lows 26-36. Highs 56-66. Winds less than 15 mph. .THURSDAY...Partly cloudy. Scattered showers. Lows 28-38. Highs 56-66. Winds less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 29-39. Highs 57-67. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 29-39. Highs 58-68. $$ COZ207-210130- Southwest Colorado Lower Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly sunny (10-20%). Chance of thunder...0 percent. Max temperature.....55-65 F. Min humidity........14-24%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph increasing to 30 mph in the afternoon. CWR.................0 percent. 15K Ft MSL Winds....Northwest 20 to 25 mph. Mixing Height.......2500 ft AGL until 1000, then 10000 ft AGL. Transport Winds.....Northwest 5 mph until 1200, then 10 to 15 mph. Smoke dispersal.....Poor until 0900. Good after 1200. .TONIGHT... Sky/weather.........Clear (0-10%). Chance of thunder...0 percent. Min temperature.....29-39 F. Max humidity........52-62%. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. 15K Ft MSL Winds....West 15 to 20 mph. Mixing Height.......8500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....61-71 F. Min humidity........11-16%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 10 to 15 mph in the afternoon. Localized gusts up to 30 mph. CWR.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......1500 ft AGL until 0900, then 11500 ft AGL. Transport Winds.....Southeast 5 to 10 mph until 1200, then southwest 15 to 20 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 32-42. Highs 66-76. Winds less than 15 mph. .WEDNESDAY...Mostly clear. Lows 34-44. Highs 68-78. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Lows 36-46. Highs 69-79. Winds less than 15 mph. .FRIDAY...Partly cloudy. Lows 38-48. Highs 69-79. .SATURDAY...Partly cloudy. Lows 37-47. Highs 70-80. $$ COZ294-210130- Southwest Colorado Upper West Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....43-53 F. Min humidity........21-31%. 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 20 to 30 mph decreasing to 20 to 25 mph in the afternoon. Mixing Height.......1500 ft AGL until 0900, then 8500 ft AGL. Transport Winds.....Northwest 5 to 10 mph. Smoke dispersal.....Poor until 0900. Very good after 1200. .TONIGHT... Sky/weather.........Mostly clear (10-20%). Chance of thunder...0 percent. Min temperature.....27-37 F. Max humidity........47-57%. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 25 mph. CWR.................0 percent. 15K Ft MSL Winds....West 15 to 20 mph. Mixing Height.......6500 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....West 5 to 10 mph until 2400, then southeast. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (10-20%). Chance of thunder...0 percent. Max temperature.....48-58 F. Min humidity........14-24%. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 10 to 15 mph in the afternoon. Localized gusts up to 35 mph. CWR.................0 percent. 15K Ft MSL Winds....Southwest 20 to 25 mph. Mixing Height.......1500 ft AGL until 0900, then 9500 ft AGL. Transport Winds.....South 10 to 15 mph until 1200, then southwest 20 to 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 29-39. Highs 55-65. Winds less than 15 mph. .WEDNESDAY...Mostly clear. Lows 31-41. Highs 57-67. Southwest winds 10 to 20 mph with gusts to 35 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 33-43. Highs 58-68. Southwest winds 10 to 20 mph with gusts to 30 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 34-44. Highs 57-67. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms. Lows 35-45. Highs 58-68. $$ COZ295-210130- Southwest Colorado Upper East Forecast Area- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly sunny (20-30%). Patchy fog until 1200. Chance of thunder...0 percent. Max temperature.....47-57 F. Min humidity........26-36%. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................0 percent. 15K Ft MSL Winds....Northwest 15 to 20 mph. Mixing Height.......3500 ft AGL until 1100, then 8000 ft AGL. Transport Winds.....Northwest 5 mph until 1200, then west 10 to 15 mph. Smoke dispersal.....Poor until 0900. Very good after 1500. .TONIGHT... Sky/weather.........Mostly clear (10-20%). Chance of thunder...0 percent. Min temperature.....22-32 F. Max humidity........60-75%. 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 15 to 20 mph. Mixing Height.......7000 ft AGL until 1900, then 2500 ft AGL. Transport Winds.....Northwest 5 to 10 mph until 2400, then northeast. Smoke dispersal.....Fair until 2100, then poor. .MONDAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....53-63 F. Min humidity........17-27%. 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.................0 percent. 15K Ft MSL Winds....West 20 to 25 mph. Mixing Height.......2000 ft AGL until 0900, then 9000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 1200, then west 20 to 25 mph. Smoke dispersal.....Poor until 0900. Excellent after 1200. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Isolated showers. Lows 26-36. Highs 56-66. Winds less than 15 mph. .WEDNESDAY...Mostly clear. Lows 28-38. Highs 58-68. Winds less than 15 mph. .THURSDAY...Partly cloudy. Isolated showers. Lows 30-40. Highs 58-68. Winds less than 15 mph. .FRIDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 30-40. Highs 57-67. .SATURDAY...Partly cloudy. Scattered showers and isolated thunderstorms. Lows 31-41. Highs 58-68. $$ UTZ485-210130- Eastern Ashley National Forest- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Near 7000 feet, mostly cloudy (60-70%) until 1200, then partly cloudy (40-50%), isolated showers. Near 10000 feet, mostly cloudy (60-70%), scattered snow showers. Chance of thunder...0 percent. Max temperature.....44-54 F near 7000 feet 38-48 F near 10000 feet. 24 hr trend......10 degrees warmer. Min humidity........29-39%. 24 hr trend......5% wetter. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 25 mph in the afternoon. CWR.................10 percent. Mixing Height.......2500 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....West 5 to 10 mph. Clearing Index......Less than 500 until 0900. 1050 after 1200. .TONIGHT... Sky/weather.........Partly cloudy (40-50%). Near 7000 feet, isolated showers after 2400. Chance of thunder...0 percent. Min temperature.....27-37 F near 7000 feet 17-27 F near 10000 feet. 24 hr trend......5 degrees warmer. Max humidity........55-65% near 7000 feet 60-75% near 10000 feet. 24 hr trend......23% drier. 20-foot winds.......Downslope/downvalley winds 3 to 6 mph. Localized gusts up to 20 mph in the evening. CWR.................10 percent. Mixing Height.......6500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Clearing Index......1050 until 1900. Less than 500 after 2000. .MONDAY... Sky/weather.........Partly cloudy (50-60%). Near 7000 feet, scattered showers. Isolated thunderstorms after 1200. Near 10000 feet, scattered snow showers and isolated thunderstorms. Chance of thunder...20 percent. Max temperature.....46-56 F near 7000 feet 39-49 F near 10000 feet. 24 hr trend......2 degrees warmer. Min humidity........20-30%. 24 hr trend......9% drier. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 15 to 20 mph in the afternoon. Localized gusts up to 35 mph. CWR.................10 percent. Mixing Height.......2500 ft AGL until 1000, then 9000 ft AGL. Transport Winds.....West 10 to 15 mph until 1200, then 20 to 25 mph. Clearing Index......Less than 500 until 0900. 1050 after 1000. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 27-37. Highs 52-62. West winds 10 to 20 mph with gusts to 35 mph. .WEDNESDAY...Mostly cloudy. Scattered showers near 7000 feet. Lows 32-42. Highs 55-65. Winds less than 15 mph. .THURSDAY...Partly cloudy. Scattered showers near 7000 feet and scattered snow showers near 10000 feet. Lows 32-42. Highs 55-65. Winds less than 15 mph. .FRIDAY...Partly cloudy near 7000 feet and mostly cloudy near 10000 feet and scattered showers and isolated thunderstorms near 7000 feet and isolated thunderstorms near 10000 feet. Lows 35-45. Highs 59-69. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms near 7000 feet and isolated thunderstorms near 10000 feet. Lows 36-46. Highs 59-69. $$ UTZ486-210130- Eastern Uinta Basin- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Near 6000 feet, partly cloudy (40-50%). Near 8000 feet, mostly cloudy (60-70%) until 1200, then partly cloudy (40-50%), isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....51-61 F near 6000 feet 37-47 F near 8000 feet. 24 hr trend......10 degrees warmer. Min humidity........21-31% near 6000 feet 34-44% near 8000 feet. 24 hr trend......2% drier. 20-foot winds.......Upslope/upvalley winds 4 to 8 mph. Localized gusts up to 20 mph in the afternoon. CWR.................0 percent. Mixing Height.......1500 ft AGL until 0900, then 9500 ft AGL. Transport Winds.....West 5 mph until 1200, then 10 to 15 mph. Clearing Index......Less than 500 until 0900. 1050 after 1200. .TONIGHT... Sky/weather.........Partly cloudy (30-40%). Chance of thunder...0 percent. Min temperature.....30-40 F. 24 hr trend......3 degrees warmer. Max humidity........48-58% near 6000 feet 54-64% near 8000 feet. 24 hr trend......1% drier. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. Mixing Height.......7500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....Northwest 5 to 10 mph until 2400, then southwest. Clearing Index......1050 until 1900. Less than 500 after 2000. .MONDAY... Sky/weather.........Partly cloudy (40-50%). Near 6000 feet, isolated showers until 1200, scattered showers and isolated thunderstorms after 1200. Near 8000 feet, scattered showers. Isolated thunderstorms after 1200. Chance of thunder...10 percent. Max temperature.....54-64 F near 6000 feet 43-53 F near 8000 feet. 24 hr trend......5 degrees warmer. Min humidity........14-24% near 6000 feet 23-33% near 8000 feet. 24 hr trend......5% drier. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming west 15 to 20 mph with gusts to 35 mph in the afternoon. CWR.................10 percent. Mixing Height.......3500 ft AGL until 1100, then 10000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 1200, then west 20 to 25 mph. Clearing Index......Less than 500 until 1000. 1050 after 1100. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Clear. Lows 30-40. Highs 60-70. Southwest winds 10 to 20 mph with gusts to 30 mph. .WEDNESDAY...Partly cloudy. Scattered showers . Lows 36-46. Highs 63-73. Winds less than 15 mph. .THURSDAY...Partly cloudy. Scattered showers . Lows 37-47. Highs 62-72. Winds less than 15 mph. .FRIDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 40-50. Highs 66-76. .SATURDAY...Partly cloudy. Isolated showers and thunderstorms . Lows 40-50. Highs 66-76. $$ UTZ487-210130- Book Cliffs- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Near 6000 feet, partly cloudy (40-50%) until 1200, then mostly sunny (20-30%). Near 8000 feet, partly cloudy (30-40%). Chance of thunder...0 percent. Max temperature.....53-63 F near 6000 feet 46-56 F near 8000 feet. 24 hr trend......13 degrees warmer. Min humidity........15-25% near 6000 feet 21-31% near 8000 feet. 24 hr trend......1% 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.......1000 ft AGL until 0900, then 10500 ft AGL. Transport Winds.....Southwest 5 mph until 1200, then west 10 to 15 mph. Clearing Index......Less than 500 until 1000. 1050 after 1200. .TONIGHT... Sky/weather.........Mostly clear (20-30%). Chance of thunder...0 percent. Min temperature.....34-44 F near 6000 feet 29-39 F near 8000 feet. 24 hr trend......8 degrees warmer. Max humidity........37-47%. 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.......9500 ft AGL until 2000, then 1500 ft AGL. Transport Winds.....Southwest 5 to 10 mph. Clearing Index......1050 until 2000, then less than 500. .MONDAY... Sky/weather.........Partly cloudy (30-40%) until 1200, then mostly sunny (20-30%). Isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....57-67 F near 6000 feet 50-60 F near 8000 feet. 24 hr trend......4 degrees warmer. Min humidity........12-22%. 24 hr trend......3% drier. 20-foot winds.......Southwest winds 15 to 20 mph with gusts to 35 mph. CWR.................10 percent. Mixing Height.......2500 ft AGL until 1000, then 11000 ft AGL. Transport Winds.....Southwest 15 to 20 mph. Clearing Index......Less than 500 until 0900. 1050 after 1000. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 32-42. Highs 63-73. West winds 10 to 20 mph with gusts to 30 mph. .WEDNESDAY...Partly cloudy. Lows 37-47. Highs 66-76. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Lows 37-47. Highs 65-75. Winds less than 15 mph. .FRIDAY...Partly cloudy. Lows 40-50. Highs 67-77. .SATURDAY...Partly cloudy. Lows 42-52. Highs 68-78. $$ UTZ490-210130- Colorado River Basin- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Near 5000 feet, mostly sunny (20-30%). Near 7000 feet, partly cloudy (30-40%) until 1200, then mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....60-70 F near 5000 feet 46-56 F near 7000 feet. 24 hr trend......10 degrees warmer. Min humidity........12-22%. 24 hr trend......4% wetter. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................0 percent. Mixing Height.......2000 ft AGL until 1000, then 10000 ft AGL. Transport Winds.....West 5 mph. Clearing Index......Less than 500 until 1100. 1050 after 1300. .TONIGHT... Sky/weather.........Mostly clear (20-30%). Chance of thunder...0 percent. Min temperature.....37-47 F. 24 hr trend......5 degrees warmer. Max humidity........37-47%. 24 hr trend......4% drier. 20-foot winds.......Upslope/upvalley 4 to 8 mph becoming downslope/downvalley 3 to 6 mph by sunset. CWR.................0 percent. Mixing Height.......9000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then southeast. Clearing Index......1050 until 1900. Less than 500 after 2000. .MONDAY... Sky/weather.........Near 5000 feet, mostly sunny (20-30%). Near 7000 feet, partly cloudy (30-40%) until 1200, then mostly sunny (20-30%), isolated showers after 1200. Chance of thunder...0 percent. Max temperature.....67-77 F near 5000 feet 55-65 F near 7000 feet. 24 hr trend......7 degrees warmer. Min humidity........10-15%. 24 hr trend......4% drier. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 10 to 15 mph with gusts to 30 mph in the afternoon. CWR.................0 percent. Mixing Height.......2000 ft AGL until 1000. 12500 ft AGL after 1200. Transport Winds.....South 5 to 10 mph until 1200, then west 15 to 20 mph. Clearing Index......Less than 500 until 0900. 1050 after 1000. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 38-48. Highs 69-79. Winds less than 15 mph. .WEDNESDAY...Partly cloudy. Lows 42-52. Highs 72-82. Southwest winds 10 to 20 mph with gusts to 30 mph. .THURSDAY...Partly cloudy. Lows 43-53. Highs 71-81. Winds less than 15 mph. .FRIDAY...Partly cloudy. Lows 45-55. Highs 73-83. .SATURDAY...Partly cloudy. Lows 45-55. Highs 73-83. $$ UTZ491-210130- Southeast Utah- 321 AM MDT Sun Apr 20 2025 .TODAY... Sky/weather.........Mostly sunny (20-30%). Chance of thunder...0 percent. Max temperature.....59-69 F near 5000 feet 44-54 F near 8000 feet. 24 hr trend......6 degrees warmer. Min humidity........12-22% near 5000 feet 19-29% near 8000 feet. 24 hr trend......2% wetter. 20-foot winds.......Downslope/downvalley 3 to 6 mph becoming upslope/upvalley 4 to 8 mph by 1100. CWR.................0 percent. Mixing Height.......1500 ft AGL until 1000, then 10000 ft AGL. Transport Winds.....West 5 mph. Clearing Index......Less than 500 until 1100. 1050 after 1300. .TONIGHT... Sky/weather.........Mostly clear (10-20%). Chance of thunder...0 percent. Min temperature.....36-46 F. 24 hr trend......4 degrees warmer. Max humidity........44-54% near 5000 feet 34-44% 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.......9000 ft AGL until 2000, then 1000 ft AGL. Transport Winds.....Southwest 5 to 10 mph until 2400, then south. Clearing Index......1050 until 1900. Less than 500 after 2000. .MONDAY... Sky/weather.........Mostly sunny (10-20%). Chance of thunder...0 percent. Max temperature.....67-77 F near 5000 feet 50-60 F near 8000 feet. 24 hr trend......8 degrees warmer. Min humidity........9-14%. 24 hr trend......4% drier. 20-foot winds.......Downslope/downvalley winds 4 to 8 mph becoming southwest 10 to 15 mph in the afternoon. Localized gusts up to 25 mph. CWR.................0 percent. Mixing Height.......2000 ft AGL until 1000, then 12000 ft AGL. Transport Winds.....South 5 to 10 mph until 1200, then southwest. Clearing Index......Less than 500 until 0900. 1050 after 1000. .FORECAST FOR DAY 3 THROUGH 7... .TUESDAY...Mostly clear. Lows 37-47. Highs 69-79. Winds less than 15 mph. .WEDNESDAY...Mostly clear. Lows 40-50. Highs 71-81. Winds less than 15 mph. .THURSDAY...Mostly clear. Lows 41-51. Highs 71-81. Winds less than 15 mph. .FRIDAY...Partly cloudy. Lows 43-53. Highs 72-82. .SATURDAY...Mostly clear. Lows 43-53. Highs 73-83. $$