National Weather Service United States Department of Commerce

 

UTZ490-291430-
Colorado River Basin-
333 PM MST Tue Nov 28 2017

.DISCUSSION...

***This product sent in error. Do not use for planning
 purposes.***


...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 clear (20-30%). 
Min temperature.....28-38 F. 
   24 hr trend......7 degrees cooler. 
Max humidity........56-71%. 
   24 hr trend......13% wetter. 
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........2 very low. 
Mixing Height.......2000 ft AGL. 
Transport Winds.....Southeast 5 mph. 
Clearing Index......Less than 500. 

.WEDNESDAY...
Sky/weather.........Partly cloudy (30-40%). 
Max temperature.....45-55 F near 5000 feet 
                    39-49 F near 7000 feet. 
   24 hr trend......Unchanged. 
Min humidity........23-33%. 
   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. 
LAL.................1.
Haines Index........3 very low. 
Mixing Height.......3000 ft AGL. 
Transport Winds.....South 5 mph until 1200, then west. 
Clearing Index......Less than 500. 

.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear (10-20%). 
Min temperature.....25-35 F. 
   24 hr trend......1 degree cooler. 
Max humidity........56-66%. 
   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. 
LAL.................1.
Haines Index........3 very low. 
Mixing Height.......2000 ft AGL. 
Transport Winds.....Northeast 5 mph. 
Clearing Index......Less than 500. 

.THURSDAY...
Sky/weather.........Mostly sunny (10-20%). 
Max temperature.....44-54 F near 5000 feet 
                    41-51 F near 7000 feet. 
   24 hr trend......1 degree cooler. 
Min humidity........22-32%. 
   24 hr trend......1% drier. 
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........3 very low. 
Mixing Height.......3000 ft AGL. 
Transport Winds.....East 5 mph until 1200, then southwest. 
Clearing Index......Less than 500. 

.FORECAST FOR DAY 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows 25-35. Highs 50-60. Winds less than
15 mph. 
.SATURDAY...Mostly clear. Lows 26-36. Highs 51-61. Winds less
than 15 mph. 
.SUNDAY...Partly cloudy. Isolated showers . Lows 29-39. Highs
50-60. Winds less than 15 mph. 
.MONDAY...Partly cloudy near 5000 feet and mostly cloudy near
7000 feet  and scattered showers . Lows 27-37. Highs 44-54. 
.TUESDAY...Partly cloudy. Scattered showers near 5000 feet and
scattered snow showers near 7000 feet. Lows 23-33. Highs 42-52. 

$$