904  
FNUS55 KSLC 032106  
FWFSLC  
 
FIRE WEATHER PLANNING FORECAST FOR UTAH  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
206 PM MST WED DEC 3 2025  
 
NOTICE TO ALL USERS: THIS PRODUCT IS AUTOMATICALLY GENERATED DURING  
THE COOL SEASON TO PROVIDE A GENERAL OUTLOOK. IT WILL NOT CONTAIN A  
DISCUSSION SECTION OR ADJUSTMENTS BY OUR METEOROLOGISTS. THE FULL  
FIRE WEATHER FORECAST WILL RESUME THE MORNING OF MAY 3, 2026.  
 
UTZ478-041300-  
SALT LAKE DESERT-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....15-25.  
24 HR TREND......6 DEGREES COOLER.  
MAX HUMIDITY........78-88% NEAR 5000 FEET.  
74-84% NEAR 8000 FEET.  
24 HR TREND......7% DRIER NEAR 5000 FEET.  
18% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........NORTH OF I-80, PARTLY SUNNY (60-70% CLOUD  
COVER), AREAS OF SNOW AFTER 1200. SOUTH OF  
I-80, PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....30-40 NEAR 5000 FEET.  
23-29 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........53-63%.  
24 HR TREND......5% DRIER NEAR 5000 FEET.  
11% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 25 MPH.  
MIXING HEIGHT.......2900 FT AGL.  
CLIMATOLOGY......10-20TH PERCENTILE.  
CLEARING INDEX......170.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). NORTH OF I-80,  
AREAS OF SNOW UNTIL 2400. WIDESPREAD SNOW AFTER  
2400. SOUTH OF I-80, AREAS OF SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................20% NORTH OF I-80 AND 10% SOUTH OF I-80.  
MIN TEMPERATURE.....19-29.  
24 HR TREND......7 DEGREES WARMER.  
MAX HUMIDITY........76-86% NEAR 5000 FEET.  
83-93% NEAR 8000 FEET.  
24 HR TREND......3% WETTER NEAR 5000 FEET.  
14% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 30 MPH BECOMING AROUND 40 MPH  
AFTER MIDNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). NORTH OF I-80,  
AREAS OF SNOW AND RAIN UNTIL 1200, THEN  
WIDESPREAD RAIN AND SNOW. SOUTH OF I-80, AREAS  
OF SNOW. AREAS OF RAIN AFTER 1200.  
CHANCE LIGHTNING....0%.  
CWR.................40% NORTH OF I-80 AND 20% SOUTH OF I-80.  
MAX TEMPERATURE.....36-46 NEAR 5000 FEET.  
27-33 NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........71-81% NEAR 5000 FEET.  
75-85% NEAR 8000 FEET.  
24 HR TREND......15% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 40-45 MPH.  
MIXING HEIGHT.......2600 FT AGL.  
CLIMATOLOGY......10-20TH PERCENTILE.  
CLEARING INDEX......340.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
WIDESPREAD SNOW AND AREAS OF RAIN. LOWS IN THE LOWER  
30S IN THE VALLEYS AND IN THE UPPER 20S IN THE MOUNTAINS. HIGHS  
IN THE LOWER 40S IN THE VALLEYS AND AROUND 30 IN THE MOUNTAINS.  
WEST WINDS AROUND 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW. LOWS IN THE MID  
20S. HIGHS AROUND 40 IN THE VALLEYS AND IN THE UPPER 20S IN THE  
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 40S IN THE VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS.    
WEDNESDAY
 
MOSTLY CLOUDY. LOCAL RAIN. LOWS IN THE LOWER 30S.  
HIGHS IN THE UPPER 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE  
MOUNTAINS.  
=  
 

 
 
UTZ479-041300-  
WASATCH MOUNTAINS-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER) UNTIL 2400,  
THEN PARTLY CLOUDY (40-50% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....12-22.  
24 HR TREND......5 DEGREES COOLER.  
MAX HUMIDITY........86-96% NEAR 5000 FEET.  
80-90% NEAR 8000 FEET.  
24 HR TREND......2% DRIER NEAR 5000 FEET.  
8% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). NORTH OF  
I-80, AREAS OF SNOW AFTER 1200.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....30-39 NEAR 5000 FEET.  
21-31 NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........60-70% NEAR 5000 FEET.  
66-76% NEAR 8000 FEET.  
24 HR TREND......3% WETTER NEAR 5000 FEET.  
3% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 25-30 MPH.  
MIXING HEIGHT.......3100 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......240.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). NORTH OF I-80,  
AREAS OF SNOW UNTIL 2400, THEN SNOW. SOUTH OF  
I-80, AREAS OF SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................40% NORTH OF I-80 AND 20% SOUTH OF I-80.  
MIN TEMPERATURE.....19-29 NEAR 5000 FEET.  
14-24 NEAR 8000 FEET.  
24 HR TREND......6 DEGREES WARMER.  
MAX HUMIDITY........89-99% NEAR 5000 FEET.  
81-91% NEAR 8000 FEET.  
24 HR TREND......7% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 35-40 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). SNOW NORTH OF  
I-80 AND WIDESPREAD SNOW SOUTH OF I-80.  
CHANCE LIGHTNING....0%.  
CWR.................60% NORTH OF I-80 AND 40% SOUTH OF I-80.  
MAX TEMPERATURE.....34-41 NEAR 5000 FEET.  
25-33 NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........76-86%.  
24 HR TREND......16% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH. GUSTS UP TO 25 MPH  
IN THE AFTERNOON.  
12K FT MSL WINDS....NORTHWEST 40-45 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......460.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
SNOW. LOWS IN THE UPPER 20S IN THE VALLEYS AND IN THE  
MID 20S IN THE MOUNTAINS. HIGHS IN THE UPPER 30S IN THE VALLEYS  
AND IN THE UPPER 20S IN THE MOUNTAINS. WEST WINDS AROUND 15 MPH.    
SUNDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE MID 20S IN  
THE VALLEYS AND AROUND 20 IN THE MOUNTAINS. HIGHS IN THE UPPER  
30S IN THE VALLEYS AND AROUND 30 IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE MID 20S IN  
THE VALLEYS AND IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN THE  
LOWER 40S IN THE VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE LOWER 20S.  
HIGHS IN THE MID 40S IN THE VALLEYS AND IN THE MID 30S IN THE  
MOUNTAINS.    
WEDNESDAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW. LOWS IN THE  
UPPER 20S. HIGHS IN THE MID 40S IN THE VALLEYS AND IN THE UPPER  
30S IN THE MOUNTAINS.  
=  
 

 
 
UTZ480-041300-  
UINTA MOUNTAINS-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....12-18 NEAR 7000 FEET.  
3-13 NEAR 9000 FEET.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........75-85%.  
24 HR TREND......17% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 10-15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (20-30% CLOUD COVER) UNTIL 1200, THEN  
PARTLY CLOUDY (25-35% CLOUD COVER). LOCAL SNOW  
AFTER 1200.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....28-35 NEAR 7000 FEET.  
21-30 NEAR 9000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........53-60% NEAR 7000 FEET.  
45-55% NEAR 9000 FEET.  
24 HR TREND......UNCHANGED NEAR 7000 FEET.  
12% DRIER NEAR 9000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 25 MPH.  
MIXING HEIGHT.......3100 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......320.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). LOCAL SNOW  
UNTIL 2400, THEN AREAS OF SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................20%.  
MIN TEMPERATURE.....20-26 NEAR 7000 FEET.  
12-19 NEAR 9000 FEET.  
24 HR TREND......9 DEGREES WARMER.  
MAX HUMIDITY........83-93%.  
24 HR TREND......17% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 30-35 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). WIDESPREAD SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................40%.  
MAX TEMPERATURE.....32-38 NEAR 7000 FEET.  
25-32 NEAR 9000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........70-80%.  
24 HR TREND......18% WETTER NEAR 7000 FEET.  
25% WETTER NEAR 9000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND  
15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 35 MPH.  
MIXING HEIGHT.......2800 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......720.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
SNOW. LOWS IN THE UPPER 20S IN THE VALLEYS AND AROUND  
20 IN THE MOUNTAINS. HIGHS IN THE MID 30S IN THE VALLEYS AND IN  
THE UPPER 20S IN THE MOUNTAINS. WEST WINDS AROUND 20 MPH.    
SUNDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE LOWER 20S IN  
THE VALLEYS AND AROUND 16 IN THE MOUNTAINS. HIGHS IN THE MID 30S  
IN THE VALLEYS AND AROUND 30 IN THE MOUNTAINS. WEST WINDS AROUND  
15 MPH.    
MONDAY
 
MOSTLY CLOUDY. LOCAL SNOW. LOWS IN THE MID 20S IN THE  
VALLEYS AND AROUND 20 IN THE MOUNTAINS. HIGHS IN THE UPPER 30S IN  
THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOCAL SNOW. LOWS IN THE MID 20S IN THE  
VALLEYS AND IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN THE LOWER  
40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.    
WEDNESDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE LOWER 30S  
IN THE VALLEYS AND IN THE UPPER 20S IN THE MOUNTAINS. HIGHS IN  
THE MID 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.  
=  
 

 
 
UTZ481-041300-  
WESTERN ASHLEY NATIONAL FOREST-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....11-17 NEAR 7000 FEET.  
2-11 NEAR 10000 FEET.  
24 HR TREND......6 DEGREES COOLER.  
MAX HUMIDITY........51-61% NEAR 7000 FEET.  
56-66% NEAR 10000 FEET.  
24 HR TREND......19% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 10-15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....32-42 NEAR 7000 FEET.  
20-30 NEAR 10000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........41-51%.  
24 HR TREND......12% DRIER NEAR 7000 FEET.  
17% DRIER NEAR 10000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 20 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......310.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER). AREAS OF  
SNOW AFTER 2400.  
CHANCE LIGHTNING....0%.  
CWR.................10%.  
MIN TEMPERATURE.....18-24 NEAR 7000 FEET.  
11-18 NEAR 10000 FEET.  
24 HR TREND......8 DEGREES WARMER.  
MAX HUMIDITY........78-88%.  
24 HR TREND......21% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 30 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). AREAS OF  
SNOW UNTIL 1200, THEN WIDESPREAD SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................20%.  
MAX TEMPERATURE.....33-43 NEAR 7000 FEET.  
23-32 NEAR 10000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........56-66% NEAR 7000 FEET.  
61-71% NEAR 10000 FEET.  
24 HR TREND......22% WETTER.  
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 30 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......30-40TH PERCENTILE.  
CLEARING INDEX......800.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
BREEZY. WIDESPREAD SNOW. LOWS IN THE MID 20S IN THE  
VALLEYS AND AROUND 18 IN THE MOUNTAINS. HIGHS IN THE MID 30S IN  
THE VALLEYS AND IN THE MID 20S IN THE MOUNTAINS. WEST WINDS  
AROUND 25 MPH.    
SUNDAY
 
PARTLY CLOUDY. AREAS OF SNOW. LOWS IN THE LOWER 20S IN  
THE VALLEYS AND AROUND 14 IN THE MOUNTAINS. HIGHS IN THE UPPER  
30S IN THE VALLEYS AND IN THE UPPER 20S IN THE MOUNTAINS. WEST  
WINDS AROUND 20 MPH.    
MONDAY
 
PARTLY CLOUDY. LOCAL SNOW. LOWS IN THE MID 20S IN THE  
VALLEYS AND AROUND 17 IN THE MOUNTAINS. HIGHS IN THE LOWER 40S IN  
THE VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS. NORTHWEST  
WINDS AROUND 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S IN THE VALLEYS AND  
AROUND 20 IN THE MOUNTAINS. HIGHS IN THE MID 40S IN THE VALLEYS  
AND IN THE MID 30S IN THE MOUNTAINS.    
WEDNESDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE LOWER 30S  
IN THE VALLEYS AND IN THE MID 20S IN THE MOUNTAINS. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS.  
=  
 

 
 
UTZ482-041300-  
WESTERN UINTAH BASIN-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLEAR (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....9-19.  
24 HR TREND......8 DEGREES COOLER.  
MAX HUMIDITY........68-78% NEAR 6000 FEET.  
64-74% NEAR 8000 FEET.  
24 HR TREND......17% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 10 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....31-38 NEAR 6000 FEET.  
27-33 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........45-53% NEAR 6000 FEET.  
40-50% NEAR 8000 FEET.  
24 HR TREND......8% DRIER NEAR 6000 FEET.  
17% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 20-25 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......290.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER). AREAS OF  
SNOW AFTER 2400.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....15-25.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........78-88%.  
24 HR TREND......12% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 30 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER). AREAS OF  
SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....35-41 NEAR 6000 FEET.  
30-36 NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........56-62% NEAR 6000 FEET.  
59-69% NEAR 8000 FEET.  
24 HR TREND......10% WETTER NEAR 6000 FEET.  
18% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 35-40 MPH.  
MIXING HEIGHT.......3400 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......480.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE MID 20S.  
HIGHS IN THE LOWER 40S IN THE VALLEYS AND IN THE LOWER 30S IN THE  
MOUNTAINS. WEST WINDS AROUND 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOCAL SNOW. LOWS IN THE LOWER 20S. HIGHS  
IN THE UPPER 30S IN THE VALLEYS AND IN THE MID 30S IN THE  
MOUNTAINS. WEST WINDS AROUND 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE  
LOWER 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
40S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.  
=  
 

 
 
UTZ483-041300-  
SOUTHERN ASHLEY NATIONAL FOREST-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLEAR (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....15-21 NEAR 7000 FEET.  
11-17 NEAR 9000 FEET.  
24 HR TREND......6 DEGREES COOLER.  
MAX HUMIDITY........62-72% NEAR 7000 FEET.  
67-77% NEAR 9000 FEET.  
24 HR TREND......14% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 10-15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....32-38 NEAR 7000 FEET.  
23-29 NEAR 9000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........43-47% NEAR 7000 FEET.  
48-58% NEAR 9000 FEET.  
24 HR TREND......19% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 20-25 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......360.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....20-26 NEAR 7000 FEET.  
16-22 NEAR 9000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........69-79% NEAR 7000 FEET.  
74-84% NEAR 9000 FEET.  
24 HR TREND......7% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 35 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER). AREAS OF  
SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....34-40 NEAR 7000 FEET.  
25-31 NEAR 9000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........58-65% NEAR 7000 FEET.  
69-79% NEAR 9000 FEET.  
24 HR TREND......17% WETTER NEAR 7000 FEET.  
23% WETTER NEAR 9000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 40 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......580.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE UPPER 20S  
IN THE VALLEYS AND IN THE MID 20S IN THE MOUNTAINS. HIGHS IN THE  
UPPER 30S IN THE VALLEYS AND IN THE UPPER 20S IN THE MOUNTAINS.  
WEST WINDS AROUND 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOCAL SNOW. LOWS IN THE MID 20S IN THE  
VALLEYS AND AROUND 20 IN THE MOUNTAINS. HIGHS IN THE UPPER 30S IN  
THE VALLEYS AND AROUND 30 IN THE MOUNTAINS. WEST WINDS AROUND  
15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S IN THE VALLEYS AND  
IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN THE LOWER 40S IN THE  
VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE UPPER  
40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.  
=  
 

 
 
UTZ484-041300-  
TAVAPUTS PLATEAU-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....10-20.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........67-77%.  
24 HR TREND......21% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 20 MPH BECOMING AROUND 10 MPH  
AFTER MIDNIGHT.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....33-40 NEAR 6000 FEET.  
27-33 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........42-52%.  
24 HR TREND......14% DRIER NEAR 6000 FEET.  
22% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 15 MPH BECOMING AROUND 25 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......260.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLOUDY (60-70% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....18-26 NEAR 6000 FEET.  
16-22 NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MAX HUMIDITY........72-82%.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 30 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (45-55% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....37-43 NEAR 6000 FEET.  
29-35 NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........54-64% NEAR 6000 FEET.  
62-72% NEAR 8000 FEET.  
24 HR TREND......11% WETTER NEAR 6000 FEET.  
18% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 35 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......410.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. AREAS OF SNOW. LOWS IN THE UPPER 20S  
IN THE VALLEYS AND IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN  
THE LOWER 40S IN THE VALLEYS AND IN THE LOWER 30S IN THE  
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S IN THE VALLEYS AND IN  
THE LOWER 20S IN THE MOUNTAINS. HIGHS IN THE LOWER 40S IN THE  
VALLEYS AND IN THE MID 30S IN THE MOUNTAINS. WINDS GENERALLY LESS  
THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE  
LOWER 40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND AROUND 40 IN THE MOUNTAINS.  
=  
 

 
 
UTZ488-041300-  
MANTI NATIONAL FOREST-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER) UNTIL 2400,  
THEN PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....7-17.  
24 HR TREND......6 DEGREES COOLER.  
MAX HUMIDITY........75-85%.  
24 HR TREND......9% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....31-39 NEAR 6500 FEET.  
21-30 NEAR 8500 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........41-51% NEAR 6500 FEET.  
49-59% NEAR 8500 FEET.  
24 HR TREND......23% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 15 MPH BECOMING AROUND 25 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......2900 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......240.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). AREAS OF  
SNOW AFTER 2400.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....15-25 NEAR 6500 FEET.  
13-21 NEAR 8500 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........77-87%.  
24 HR TREND......3% WETTER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 30-35 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). AREAS OF  
SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................10%.  
MAX TEMPERATURE.....32-40 NEAR 6500 FEET.  
25-32 NEAR 8500 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........62-72% NEAR 6500 FEET.  
72-82% NEAR 8500 FEET.  
24 HR TREND......23% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 40 MPH.  
MIXING HEIGHT.......2400 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......290.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLOUDY. AREAS OF SNOW. LOWS IN THE UPPER 20S  
IN THE VALLEYS AND IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN  
THE MID 30S IN THE VALLEYS AND IN THE UPPER 20S IN THE MOUNTAINS.  
WEST WINDS AROUND 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. AREAS OF SNOW. LOWS IN THE LOWER 20S IN  
THE VALLEYS AND AROUND 19 IN THE MOUNTAINS. HIGHS IN THE UPPER  
30S IN THE VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS. WEST  
WINDS AROUND 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S IN THE VALLEYS AND  
AROUND 20 IN THE MOUNTAINS. HIGHS IN THE LOWER 40S IN THE VALLEYS  
AND IN THE MID 30S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.    
WEDNESDAY
 
MOSTLY CLOUDY. LOWS AROUND 30 IN THE VALLEYS AND IN  
THE MID 20S IN THE MOUNTAINS. HIGHS IN THE MID 40S IN THE VALLEYS  
AND IN THE UPPER 30S IN THE MOUNTAINS.  
=  
 

 
 
UTZ489-041300-  
SAN RAFAEL SWELL-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....15-25.  
24 HR TREND......4 DEGREES COOLER.  
MAX HUMIDITY........64-74%.  
24 HR TREND......19% DRIER NEAR 5000 FEET.  
12% DRIER NEAR 7000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 15-20 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....37-43 NEAR 5000 FEET.  
31-37 NEAR 7000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........34-44%.  
24 HR TREND......13% DRIER NEAR 5000 FEET.  
21% DRIER NEAR 7000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 15-20 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......200.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLOUDY (55-65% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....17-27.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........67-77%.  
24 HR TREND......2% DRIER NEAR 5000 FEET.  
7% DRIER NEAR 7000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 25-30 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....38-44 NEAR 5000 FEET.  
33-39 NEAR 7000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........42-52% NEAR 5000 FEET.  
50-60% NEAR 7000 FEET.  
24 HR TREND......8% WETTER NEAR 5000 FEET.  
14% WETTER NEAR 7000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 35 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......220.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. AREAS OF SNOW. LOWS IN THE MID 20S.  
HIGHS IN THE MID 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE  
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE MID 40S  
IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND AROUND 40 IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.  
=  
 

 
 
UTZ492-041300-  
CENTRAL UTAH WEST DESERT-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,  
THEN PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....12-22.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........75-85%.  
24 HR TREND......4% DRIER NEAR 5000 FEET.  
10% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 15-20 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....35-42 NEAR 5000 FEET.  
25-31 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........47-57% NEAR 5000 FEET.  
51-61% NEAR 8000 FEET.  
24 HR TREND......13% DRIER NEAR 5000 FEET.  
22% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 20 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......130.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....20-30 NEAR 5000 FEET.  
17-25 NEAR 8000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........68-78% NEAR 5000 FEET.  
64-74% NEAR 8000 FEET.  
24 HR TREND......15% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 25 MPH BECOMING AROUND 35 MPH  
AFTER MIDNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). AREAS OF  
SNOW.  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....39-49 NEAR 5000 FEET.  
27-37 NEAR 8000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........49-59% NEAR 5000 FEET.  
61-71% NEAR 8000 FEET.  
24 HR TREND......3% WETTER NEAR 5000 FEET.  
10% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 35 MPH.  
MIXING HEIGHT.......3300 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......270.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLOUDY. AREAS OF RAIN AND SNOW. LOWS IN THE  
UPPER 20S. HIGHS IN THE UPPER 40S IN THE VALLEYS AND IN THE LOWER  
30S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
MID 50S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.  
=  
 

 
 
UTZ493-041300-  
CENTRAL UTAH MOUNTAINS-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....13-19 NEAR 5000 FEET.  
8-18 NEAR 8000 FEET.  
24 HR TREND......6 DEGREES COOLER.  
MAX HUMIDITY........93-100% NEAR 5000 FEET.  
80-90% NEAR 8000 FEET.  
24 HR TREND......2% DRIER NEAR 5000 FEET.  
7% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 15-20 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....35-41 NEAR 5000 FEET.  
27-35 NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........53-57% NEAR 5000 FEET.  
42-52% NEAR 8000 FEET.  
24 HR TREND......20% DRIER NEAR 5000 FEET.  
33% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 15-20 MPH.  
MIXING HEIGHT.......3200 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......180.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLOUDY (70-80% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....13-23.  
24 HR TREND......6 DEGREES WARMER.  
MAX HUMIDITY........79-87% NEAR 5000 FEET.  
73-83% NEAR 8000 FEET.  
24 HR TREND......11% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 25-30 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....39-45 NEAR 5000 FEET.  
31-39 NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........61-71%.  
24 HR TREND......13% WETTER NEAR 5000 FEET.  
21% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 35 MPH.  
MIXING HEIGHT.......3800 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......370.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLOUDY. AREAS OF SNOW AND RAIN. LOWS IN THE  
MID 20S. HIGHS IN THE LOWER 40S IN THE VALLEYS AND IN THE MID 30S  
IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. LOCAL SNOW. LOWS IN THE LOWER 20S. HIGHS  
IN THE MID 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE  
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND AROUND 40 IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS IN THE LOWER  
50S IN THE VALLEYS AND IN THE MID 40S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
MID 50S IN THE VALLEYS AND IN THE MID 40S IN THE MOUNTAINS.  
=  
 

 
 
UTZ494-041300-  
HENRY MOUNTAINS-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....15-25.  
24 HR TREND......3 DEGREES COOLER.  
MAX HUMIDITY........64-74%.  
24 HR TREND......15% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 20-25 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....39-45 NEAR 5000 FEET.  
27-35 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........33-39% NEAR 5000 FEET.  
40-50% NEAR 8000 FEET.  
24 HR TREND......21% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 15 MPH.  
MIXING HEIGHT.......3400 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......200.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLOUDY (55-65% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....18-28.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........59-69% NEAR 5000 FEET.  
49-59% NEAR 8000 FEET.  
24 HR TREND......3% DRIER NEAR 5000 FEET.  
12% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 20-25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....40-48 NEAR 5000 FEET.  
30-37 NEAR 8000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........39-47% NEAR 5000 FEET.  
46-56% NEAR 8000 FEET.  
24 HR TREND......7% WETTER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 30 MPH.  
MIXING HEIGHT.......3400 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......210.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE  
MID 40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID  
40S IN THE VALLEYS AND IN THE MID 30S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 30. HIGHS AROUND 50 IN  
THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.  
=  
 

 
 
UTZ495-041300-  
COLOR COUNTRY WEST DESERT-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLEAR (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....13-23.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........80-90%.  
24 HR TREND......UNCHANGED NEAR 5000 FEET.  
7% DRIER NEAR 7000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 20-25 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....38-44 NEAR 5000 FEET.  
31-40 NEAR 7000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........39-49% NEAR 5000 FEET.  
35-45% NEAR 7000 FEET.  
24 HR TREND......22% DRIER NEAR 5000 FEET.  
33% DRIER NEAR 7000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 20 MPH.  
MIXING HEIGHT.......3000 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......180.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....16-26.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........63-73% NEAR 5000 FEET.  
52-62% NEAR 7000 FEET.  
24 HR TREND......25% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 20 MPH BECOMING NORTH AROUND  
30 MPH AFTER MIDNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....44-50 NEAR 5000 FEET.  
36-45 NEAR 7000 FEET.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........40-47% NEAR 5000 FEET.  
44-54% NEAR 7000 FEET.  
24 HR TREND......1% DRIER NEAR 5000 FEET.  
11% WETTER NEAR 7000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 30-35 MPH.  
MIXING HEIGHT.......3800 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......310.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S IN THE VALLEYS AND  
IN THE UPPER 20S IN THE MOUNTAINS. HIGHS IN THE LOWER 50S IN THE  
VALLEYS AND IN THE MID 40S IN THE MOUNTAINS. WINDS GENERALLY LESS  
THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 20S IN THE VALLEYS AND  
IN THE UPPER 20S IN THE MOUNTAINS. HIGHS IN THE UPPER 40S IN THE  
VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
MONDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 20S IN THE VALLEYS AND  
AROUND 30 IN THE MOUNTAINS. HIGHS IN THE LOWER 50S IN THE VALLEYS  
AND IN THE MID 40S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S IN THE VALLEYS AND  
AROUND 30 IN THE MOUNTAINS. HIGHS IN THE MID 50S IN THE VALLEYS  
AND AROUND 50 IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S IN THE VALLEYS  
AND IN THE MID 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 50S IN  
THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ496-041300-  
COLOR COUNTRY MOUNTAINS-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,  
THEN PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....11-21.  
24 HR TREND......5 DEGREES COOLER.  
MAX HUMIDITY........74-84%.  
24 HR TREND......8% DRIER NEAR 6000 FEET.  
1% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 15-20 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....36-45 NEAR 6000 FEET.  
31-38 NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........31-41%.  
24 HR TREND......26% DRIER NEAR 6000 FEET.  
34% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 15 MPH.  
MIXING HEIGHT.......3500 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......250.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLOUDY (50-60% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....16-26.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........65-75% NEAR 6000 FEET.  
55-65% NEAR 8000 FEET.  
24 HR TREND......12% DRIER NEAR 6000 FEET.  
23% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST 20-25 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....40-50 NEAR 6000 FEET.  
35-43 NEAR 8000 FEET.  
24 HR TREND......4 DEGREES WARMER.  
MIN HUMIDITY........45-55%.  
24 HR TREND......9% WETTER NEAR 6000 FEET.  
16% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 30-35 MPH.  
MIXING HEIGHT.......3900 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......380.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S. HIGHS IN THE  
UPPER 40S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S IN THE VALLEYS AND  
IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN THE UPPER 40S IN THE  
VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S. HIGHS AROUND 50 IN  
THE VALLEYS AND IN THE MID 40S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE MID 50S  
IN THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ497-041300-  
MOJAVE DESERT-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....29-39 NEAR 3000 FEET.  
23-32 NEAR 6000 FEET.  
24 HR TREND......4 DEGREES COOLER.  
MAX HUMIDITY........62-72%.  
24 HR TREND......3% WETTER NEAR 3000 FEET.  
4% DRIER NEAR 6000 FEET.  
20-FOOT WINDS.......NORTHEAST AROUND 15 MPH WITH GUSTS TO AROUND 35  
MPH.  
12K FT MSL WINDS....NORTH AROUND 15 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....48-55 NEAR 3000 FEET.  
37-44 NEAR 6000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........26-36% NEAR 3000 FEET.  
30-40% NEAR 6000 FEET.  
24 HR TREND......7% DRIER NEAR 3000 FEET.  
17% DRIER NEAR 6000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 20 MPH.  
MIXING HEIGHT.......3700 FT AGL.  
CLIMATOLOGY......10-20TH PERCENTILE.  
CLEARING INDEX......250.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....31-41 NEAR 3000 FEET.  
26-34 NEAR 6000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........46-56% NEAR 3000 FEET.  
39-49% NEAR 6000 FEET.  
24 HR TREND......17% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 20 MPH BECOMING AROUND 30 MPH  
AFTER MIDNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....53-59 NEAR 3000 FEET.  
42-49 NEAR 6000 FEET.  
24 HR TREND......5 DEGREES WARMER.  
MIN HUMIDITY........26-36% NEAR 3000 FEET.  
32-42% NEAR 6000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 30 MPH.  
MIXING HEIGHT.......4000 FT AGL.  
CLIMATOLOGY......10-20TH PERCENTILE.  
CLEARING INDEX......200.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S. HIGHS IN THE UPPER  
50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S IN THE VALLEYS AND  
IN THE MID 30S IN THE MOUNTAINS. HIGHS AROUND 60 IN THE VALLEYS  
AND IN THE UPPER 40S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S IN THE VALLEYS AND  
IN THE MID 30S IN THE MOUNTAINS. HIGHS IN THE LOWER 60S IN THE  
VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE  
LOWER 60S IN THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE MID 60S  
IN THE VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ498-041300-  
GRAND STAIRCASE-  
206 PM MST WED DEC 3 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....23-32 NEAR 4000 FEET.  
17-26 NEAR 6000 FEET.  
24 HR TREND......4 DEGREES COOLER.  
MAX HUMIDITY........65-75%.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 15-20 MPH.  
   
THURSDAY
 
 
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....41-50 NEAR 4000 FEET.  
36-46 NEAR 6000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........31-41%.  
24 HR TREND......22% DRIER.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH AROUND 15 MPH.  
MIXING HEIGHT.......3600 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......210.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....23-33 NEAR 4000 FEET.  
21-28 NEAR 6000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........56-66%.  
24 HR TREND......10% DRIER.  
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 20 MPH.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....44-54 NEAR 4000 FEET.  
39-49 NEAR 6000 FEET.  
24 HR TREND......3 DEGREES WARMER.  
MIN HUMIDITY........33-43%.  
24 HR TREND......2% DRIER NEAR 4000 FEET.  
3% WETTER NEAR 6000 FEET.  
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.  
12K FT MSL WINDS....NORTH 25-30 MPH.  
MIXING HEIGHT.......3700 FT AGL.  
CLIMATOLOGY......20-30TH PERCENTILE.  
CLEARING INDEX......250.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE  
UPPER 40S. WINDS GENERALLY LESS THAN 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 30S IN THE VALLEYS AND  
IN THE UPPER 20S IN THE MOUNTAINS. HIGHS IN THE UPPER 40S. WINDS  
GENERALLY LESS THAN 15 MPH.    
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER  
40S. WINDS GENERALLY LESS THAN 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS AROUND 30. HIGHS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE  
LOWER 50S.  
=  
 

 
 
.8-14 DAY OUTLOOK FOR THURSDAY DECEMBER 11 TO WEDNESDAY DECEMBER 17  
TEMPERATURE... ABOVE NORMAL  
PRECIPITATION... BELOW NORMAL  
=  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab UT Page
The Nexlab ID Page
The Nexlab WY Page Main Text Page