Colorado River Headwaters (COZ205) - Fire Weather Forecast

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

COZ205-112300- COZ205-112300- Colorado River Headwaters- 1136 AM MST Wed Nov 11 2026 Fire Weather Planning Forecast for Wrn Colorado and Ern Utah National Weather Service Grand Junction CO 1136 AM MST Wed Nov 11 2026 .DISCUSSION... This is an automatically generated forecast with no discussion. The normal Fire Weather Forecast will resume in its entirety in the spring. ...GUSTY ERRATIC WINDS CAN BE EXPECTED NEAR ANY SHOWERS OR THUNDERSTORMS... ...THE SMOKE DATA IS CALCULATED FROM AN AVERAGE AT 6000 FEET MSL... .TODAY... Sky/weather.........Sunny (0-10%). Chc of lightning....0 percent. Max temperature.....48-58 F. Min humidity........28-38%. 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 1700, then 1000 ft AGL. Transport Winds.....East 5 mph until 1200, then northwest. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Clear (0-10%). Chc of lightning....0 percent. Min temperature.....24-34 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....North 15 to 20 mph. Mixing Height.......1000 ft AGL. Transport Winds.....East 5 mph. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Sunny (0-10%). Chc of lightning....0 percent. Max temperature.....50-60 F. Min humidity........27-37%. 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 5 to 10 mph. Mixing Height.......3500 ft AGL until 1600, then 1000 ft AGL. Transport Winds.....East 5 mph until 1200, then northwest. Smoke dispersal.....Poor. .FORECAST FOR DAY 3 THROUGH 7... .FRIDAY...Partly cloudy. Lows 24-34. Highs 47-57. Winds less than 15 mph. .SATURDAY...Showers and isolated thunderstorms. Lows 27-37. Highs 40-50. Winds less than 15 mph. .SUNDAY...Mostly cloudy. Showers. Lows 26-36. Highs 38-48. Winds less than 15 mph. .MONDAY...Mostly clear. Lows 22-32. Highs 43-53. .TUESDAY...Partly cloudy. Scattered showers. Lows 25-35. Highs 43-53.