National Weather Service United States Department of Commerce

COZ205-131100-
COZ205-131100-
Colorado River Headwaters-
310 PM MST Tue Nov 12 2024

Fire Weather Planning Forecast for Wrn Colorado and Ern Utah
National Weather Service Grand Junction CO
310 PM MST Tue Nov 12 2024

.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...


.Tonight...
Sky/weather.........Mostly cloudy (60-70%) until 2400, then partly 
                    cloudy (40-50%). Snow showers until 2400. 
Min temperature.....12-22 F. 
Max humidity........84-99%. 
20-foot winds.......West winds 10 to 15 mph with gusts to 35 mph in 
                    the evening becoming downslope/downvalley 3 to 
                    6 mph by sunset. 
CWR.................80 percent. 
LAL.................1.
Haines Index........3 or very low. 
15K Ft MSL Winds....Northwest 25 to 35 mph. 
Mixing Height.......2500 ft AGL. 
Transport Winds.....West 5 to 10 mph. 
Smoke dispersal.....Poor. 

.WEDNESDAY...
Sky/weather.........Mostly sunny (20-30%). 
Max temperature.....36-46 F. 
Min humidity........40-50%. 
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming 
                    upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent. 
LAL.................1.
Haines Index........4 or low. 
15K Ft MSL Winds....Northwest 25 to 35 mph. 
Mixing Height.......2500 ft AGL. 
Transport Winds.....Southwest 5 mph. 
Smoke dispersal.....Poor. 

.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear (10-20%). 
Min temperature.....19-29 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. 
LAL.................1.
Haines Index........4 or low. 
15K Ft MSL Winds....West 30 to 40 mph increasing to 40 to 50 mph 
                    after midnight. 
Mixing Height.......2000 ft AGL. 
Transport Winds.....South 5 to 10 mph. 
Smoke dispersal.....Poor. 

.THURSDAY...
Sky/weather.........Sunny (0-10%). 
Max temperature.....45-55 F. 
Min humidity........29-39%. 
20-foot winds.......Downslope/downvalley 3 to 6 mph becoming 
                    upslope/upvalley 4 to 8 mph by 1100.
CWR.................0 percent. 
LAL.................1.
Haines Index........4 or low. 
15K Ft MSL Winds....West 35 to 45 mph. 
Mixing Height.......3000 ft AGL. 
Transport Winds.....Southwest 5 to 10 mph. 
Smoke dispersal.....Poor. 

.FORECAST FOR DAY 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows 20-30. Highs 44-54. Winds less than
15 mph. 
.SATURDAY...Colder. Partly cloudy. Scattered snow showers. Lows
18-28. Highs 31-41. Southwest winds 10 to 20 mph with gusts to 
30 mph. 
.SUNDAY...Partly cloudy. Lows 11-21. Highs 32-42. Winds less than
15 mph. 
.MONDAY...Partly cloudy. Scattered snow showers. Lows 15-25.
Highs 32-42. 
.TUESDAY...Mostly cloudy. Scattered snow showers. Lows 12-22.
Highs 23-33.