521  
FNUS55 KSLC 041915  
FWFSLC  
 
FIRE WEATHER PLANNING FORECAST FOR UTAH  
NATIONAL WEATHER SERVICE SALT LAKE CITY UT  
115 PM MDT SUN OCT 4 2026  
   
..CONTINUED DRY AND MILD
 
 
   
BROADCAST DISCUSSION
 
DRY AND MILD CONDITIONS CONTINUE THROUGH  
MONDAY BEFORE A WEAK STORM SYSTEM BRINGS ISOLATED SHOWERS AND  
STORMS TO THE HIGHER TERRAIN TUESDAY. CONDITIONS WILL STAY DRY AND  
UNSEASONABLY WARM THEREAFTER UNTIL A STRONGER STORM SYSTEM MOVES  
THROUGH LATE NEXT WEEKEND.  
   
DISCUSSION
 
STRONG HIGH PRESSURE WILL KEEP CONDITIONS DRY AND  
MILD WITH GENERALLY LIGHT WINDS THROUGH MONDAY. A WEAK STORM  
SYSTEM ON TUESDAY WILL BRING A SMALL INCREASE IN RELATIVE HUMIDITY  
VALUES AND A LOW CHANCE OF SHOWERS OVER UTAH'S HIGHER TERRAIN  
DURING THE AFTERNOON. THIS WILL BRING A SMALL POTENTIAL FOR GUSTY  
AND ERRATIC WINDS. DRY AND MILD CONDITIONS WILL THEN PERSIST INTO  
THE FIRST PART OF THE UPCOMING WEEKEND WITH A STRONGER STORM  
SYSTEM POTENTIALLY IMPACTING THE AREA IN ABOUT SEVEN DAYS TIME.  
 
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***  
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***  
 
UTZ478-051215-  
SALT LAKE DESERT-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 2400,  
THEN MOSTLY CLOUDY (50-60% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....54-64 NEAR 5000 FEET.  
53-59 NEAR 8000 FEET.  
24 HR TREND......2 DEGREES WARMER.  
MAX HUMIDITY........36-46% NEAR 5000 FEET.  
29-39% NEAR 8000 FEET.  
24 HR TREND......1% DRIER NEAR 5000 FEET.  
7% DRIER NEAR 8000 FEET.  
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....WEST 10-15 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....76-86 NEAR 5000 FEET.  
67-73 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........19-29%.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.  
MIXING HEIGHT.......7800 FT AGL (40-50TH PERCENTILE).  
CLEARING INDEX......390.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).  
CHANCE LIGHTNING....10%.  
CWR.................0%.  
MIN TEMPERATURE.....53-63 NEAR 5000 FEET.  
52-58 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........40-50% NEAR 5000 FEET.  
33-43% NEAR 8000 FEET.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH BECOMING NORTH AFTER  
MIDNIGHT.  
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (15-25% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....76-86 NEAR 5000 FEET.  
64-70 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........17-27% NEAR 5000 FEET.  
21-31% NEAR 8000 FEET.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....WEST AROUND 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
MIXING HEIGHT.......9300 FT AGL (20-30TH PERCENTILE).  
CLEARING INDEX......450.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER 80S  
IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND IN THE  
LOWER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS  
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS AROUND 80 IN THE  
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS IN THE MID  
50S. HIGHS IN THE MID 70S IN THE VALLEYS AND IN THE LOWER 60S IN  
THE MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE MID 40S IN THE MOUNTAINS.  
HIGHS IN THE UPPER 60S IN THE VALLEYS AND IN THE MID 50S IN THE  
MOUNTAINS.  
=  
 

 
 
UTZ479-051215-  
WASATCH MOUNTAINS-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....49-59.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........45-55%.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....WEST 10-15 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....78-88 NEAR 5000 FEET.  
66-76 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........18-28%.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING WEST WITH  
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.  
12K FT MSL WINDS....WEST AROUND 15 MPH.  
MIXING HEIGHT.......9200 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......670.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....50-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........45-55%.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTHEAST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....WEST 10-15 MPH.  
   
TUESDAY
 
 
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN  
PARTLY SUNNY (50-60% CLOUD COVER). SOUTH OF  
I-80, ISOLATED SHOWERS AND THUNDERSTORMS AFTER  
1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................0%.  
MAX TEMPERATURE.....77-86 NEAR 5000 FEET.  
64-74 NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........18-26% NEAR 5000 FEET.  
22-32% NEAR 8000 FEET.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH BECOMING NORTHWEST IN  
THE AFTERNOON.  
12K FT MSL WINDS....WEST AROUND 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
MIXING HEIGHT.......10500 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......860.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS  
AND IN THE UPPER 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE  
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND IN  
THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE  
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S IN  
THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS.  
HIGHS IN THE MID 70S IN THE VALLEYS AND IN THE LOWER 60S IN THE  
MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S IN THE  
VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ480-051215-  
UINTA MOUNTAINS-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....49-55 NEAR 7000 FEET.  
40-49 NEAR 9000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........41-51% NEAR 7000 FEET.  
52-62% NEAR 9000 FEET.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTH AFTER  
MIDNIGHT.  
12K FT MSL WINDS....WEST 10-15 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,  
THEN MOSTLY CLOUDY (70-80% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....75-81 NEAR 7000 FEET.  
65-73 NEAR 9000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........19-29%.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH BECOMING WEST IN  
THE AFTERNOON.  
12K FT MSL WINDS....WEST 10-15 MPH.  
MIXING HEIGHT.......9300 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......840.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....50-56 NEAR 7000 FEET.  
40-50 NEAR 9000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........43-53% NEAR 7000 FEET.  
50-60% NEAR 9000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTHEAST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....WEST AROUND 10 MPH.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). SCATTERED  
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER  
1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................10%.  
MAX TEMPERATURE.....73-79 NEAR 7000 FEET.  
63-70 NEAR 9000 FEET.  
24 HR TREND......3 DEGREES COOLER.  
MIN HUMIDITY........21-25% NEAR 7000 FEET.  
24-32% NEAR 9000 FEET.  
24 HR TREND......5% WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH BECOMING NORTHWEST  
IN THE AFTERNOON.  
12K FT MSL WINDS....NORTHWEST AROUND 10 MPH.  
MIXING HEIGHT.......9700 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......930.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS  
AND IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN  
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS  
AND IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN  
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND  
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE  
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS  
THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.  
HIGHS IN THE UPPER 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE  
MOUNTAINS.    
SUNDAY
 
SCATTERED RAIN SHOWERS, NUMEROUS SNOW SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 40S IN THE VALLEYS AND  
AROUND 40 IN THE MOUNTAINS. HIGHS AROUND 60 IN THE VALLEYS AND IN  
THE LOWER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ481-051215-  
WESTERN ASHLEY NATIONAL FOREST-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....48-54 NEAR 7000 FEET.  
39-46 NEAR 10000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........42-51% NEAR 7000 FEET.  
49-59% NEAR 10000 FEET.  
24 HR TREND......4% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING WEST AROUND 15 MPH  
AFTER MIDNIGHT.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,  
THEN MOSTLY CLOUDY (80-90% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....73-79 NEAR 7000 FEET.  
60-66 NEAR 10000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........22-29% NEAR 7000 FEET.  
27-37% NEAR 10000 FEET.  
24 HR TREND......5% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING WEST IN  
THE AFTERNOON.  
12K FT MSL WINDS....WEST 10-15 MPH.  
MIXING HEIGHT.......9100 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......670.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....48-54 NEAR 7000 FEET.  
39-46 NEAR 10000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........44-52% NEAR 7000 FEET.  
48-58% NEAR 10000 FEET.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED  
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER  
1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................10%.  
MAX TEMPERATURE.....70-76 NEAR 7000 FEET.  
58-64 NEAR 10000 FEET.  
24 HR TREND......3 DEGREES COOLER.  
MIN HUMIDITY........29-33% NEAR 7000 FEET.  
32-41% NEAR 10000 FEET.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH BECOMING WEST IN THE  
AFTERNOON.  
12K FT MSL WINDS....WEST AROUND 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
MIXING HEIGHT.......8900 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......770.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS  
AND IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN  
THE VALLEYS AND AROUND 60 IN THE MOUNTAINS. WINDS GENERALLY LESS  
THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS  
AND AROUND 40 IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE  
VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND  
AROUND 40 IN THE MOUNTAINS. HIGHS AROUND 70 IN THE VALLEYS AND IN  
THE UPPER 50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.   
SATURDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
UPPER 40S IN THE VALLEYS AND AROUND 40 IN THE MOUNTAINS. HIGHS IN  
THE MID 60S IN THE VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.    
SUNDAY
 
NUMEROUS SNOW SHOWERS, SCATTERED RAIN SHOWERS AND  
ISOLATED THUNDERSTORMS. LOWS IN THE MID 40S IN THE VALLEYS AND IN  
THE UPPER 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 50S IN THE  
VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS.  
=  
 

 
 
UTZ482-051215-  
WESTERN UINTAH BASIN-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....45-55.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........50-60% NEAR 6000 FEET.  
46-56% NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING WEST AROUND 10 MPH  
AFTER MIDNIGHT.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,  
THEN MOSTLY CLOUDY (70-80% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....76-82 NEAR 6000 FEET.  
69-75 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........25-31% NEAR 6000 FEET.  
21-28% NEAR 8000 FEET.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING SOUTH IN  
THE AFTERNOON.  
12K FT MSL WINDS....WEST AROUND 10 MPH.  
MIXING HEIGHT.......9500 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......580.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....46-56.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........47-57% NEAR 6000 FEET.  
45-53% NEAR 8000 FEET.  
24 HR TREND......4% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING WEST AROUND 10 MPH  
AFTER MIDNIGHT.  
   
TUESDAY
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER) UNTIL 1200, THEN  
PARTLY SUNNY (50-60% CLOUD COVER). ISOLATED  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................0%.  
MAX TEMPERATURE.....74-80 NEAR 6000 FEET.  
67-73 NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........23-33%.  
24 HR TREND......1% DRIER NEAR 6000 FEET.  
4% WETTER NEAR 8000 FEET.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING SOUTHEAST  
IN THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......8800 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......1000+.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 70S  
IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S IN  
THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S IN THE VALLEYS AND IN THE MID  
60S IN THE MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 60S IN  
THE VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ483-051215-  
SOUTHERN ASHLEY NATIONAL FOREST-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....45-55.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........47-57%.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING WEST AROUND 10 MPH  
AFTER MIDNIGHT.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,  
THEN PARTLY SUNNY (60-70% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....73-79 NEAR 7000 FEET.  
64-70 NEAR 9000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........21-29% NEAR 7000 FEET.  
27-37% NEAR 9000 FEET.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....NORTHWEST AROUND 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
MIXING HEIGHT.......9500 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......740.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....46-56.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........39-45% NEAR 7000 FEET.  
43-53% NEAR 9000 FEET.  
24 HR TREND......4% DRIER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER) UNTIL 1200, THEN  
PARTLY SUNNY (55-65% CLOUD COVER). ISOLATED  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................0%.  
MAX TEMPERATURE.....71-77 NEAR 7000 FEET.  
63-69 NEAR 9000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........25-29% NEAR 7000 FEET.  
29-38% NEAR 9000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING EAST IN THE  
AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9000 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......1000+.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 70S  
IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS  
AND IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN  
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND  
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE  
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS.  
HIGHS AROUND 70 IN THE VALLEYS AND IN THE UPPER 50S IN THE  
MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS AROUND 50 IN THE VALLEYS AND IN THE MID 40S  
IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE VALLEYS AND IN THE  
LOWER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ484-051215-  
TAVAPUTS PLATEAU-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....52-59 NEAR 6000 FEET.  
48-56 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........50-60%.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,  
THEN PARTLY SUNNY (55-65% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....77-83 NEAR 6000 FEET.  
67-73 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........23-33%.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....WEST AROUND 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
MIXING HEIGHT.......8300 FT AGL (50-60TH PERCENTILE).  
CLEARING INDEX......530.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....53-59 NEAR 6000 FEET.  
48-55 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........46-56%.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER) UNTIL 1200, THEN  
PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....10%.  
CWR.................0%.  
MAX TEMPERATURE.....76-82 NEAR 6000 FEET.  
67-73 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........21-31%.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING EAST IN  
THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9700 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......800.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND  
AROUND 50 IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS  
AND AROUND 70 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND  
AROUND 50 IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS  
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND IN  
THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE  
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND  
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE  
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE  
UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE VALLEYS  
AND IN THE UPPER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ488-051215-  
MANTI NATIONAL FOREST-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....49-58 NEAR 6500 FEET.  
44-53 NEAR 8500 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........48-58%.  
24 HR TREND......3% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,  
THEN PARTLY SUNNY (60-70% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....72-82 NEAR 6500 FEET.  
63-72 NEAR 8500 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........23-33%.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......8500 FT AGL (50-60TH PERCENTILE).  
CLEARING INDEX......460.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....49-58 NEAR 6500 FEET.  
44-54 NEAR 8500 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........46-56%.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER). ISOLATED  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................0%.  
MAX TEMPERATURE.....71-80 NEAR 6500 FEET.  
62-70 NEAR 8500 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........21-27% NEAR 6500 FEET.  
25-35% NEAR 8500 FEET.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING EAST IN  
THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......8900 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......730.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS  
AND IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN  
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS  
AND IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN  
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND  
IN THE MID 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE  
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS  
THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE MID 40S IN THE MOUNTAINS.  
HIGHS AROUND 70 IN THE VALLEYS AND IN THE LOWER 60S IN THE  
MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE UPPER 40S IN THE VALLEYS AND IN THE  
MID 40S IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE VALLEYS AND  
IN THE MID 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ489-051215-  
SAN RAFAEL SWELL-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....51-61.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........44-54% NEAR 5000 FEET.  
42-49% NEAR 7000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING WEST AFTER  
MIDNIGHT.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.  
71-77 NEAR 7000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........18-22% NEAR 5000 FEET.  
21-27% NEAR 7000 FEET.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......6500 FT AGL (40-50TH PERCENTILE).  
CLEARING INDEX......340.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....51-61.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........43-53% NEAR 5000 FEET.  
40-48% NEAR 7000 FEET.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING NORTHWEST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER) UNTIL 1200,  
THEN PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....82-88 NEAR 5000 FEET.  
71-77 NEAR 7000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........16-24%.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING SOUTHEAST  
IN THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9300 FT AGL (50-60TH PERCENTILE).  
CLEARING INDEX......770.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID  
80S IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S IN  
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER  
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE MID  
50S IN THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS. HIGHS  
IN THE UPPER 70S IN THE VALLEYS AND IN THE MID 60S IN THE  
MOUNTAINS.  
=  
 

 
 
UTZ492-051215-  
CENTRAL UTAH WEST DESERT-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....53-63 NEAR 5000 FEET.  
47-57 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MAX HUMIDITY........40-50%.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER) UNTIL 1200,  
THEN PARTLY CLOUDY (40-50% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....83-89 NEAR 5000 FEET.  
68-74 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........12-21% NEAR 5000 FEET.  
18-28% NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9500 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......650.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....53-63 NEAR 5000 FEET.  
46-56 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........43-53%.  
24 HR TREND......4% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10  
MPH AFTER MIDNIGHT.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER) UNTIL 1200,  
THEN PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....10%.  
CWR.................0%.  
MAX TEMPERATURE.....80-86 NEAR 5000 FEET.  
66-72 NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........15-22% NEAR 5000 FEET.  
21-31% NEAR 8000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING NORTH IN THE  
AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......10000 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......770.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND  
AROUND 50 IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS  
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND AROUND  
50 IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN  
THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.   
FRIDAY
 
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND AROUND  
50 IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN  
THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.   
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S IN THE VALLEYS AND  
IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE  
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS.  
HIGHS IN THE LOWER 70S IN THE VALLEYS AND IN THE UPPER 50S IN THE  
MOUNTAINS.  
=  
 

 
 
UTZ493-051215-  
CENTRAL UTAH MOUNTAINS-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....50-56 NEAR 5000 FEET.  
45-55 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........45-55%.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,  
THEN PARTLY SUNNY (55-65% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....82-88 NEAR 5000 FEET.  
68-75 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........17-21% NEAR 5000 FEET.  
20-29% NEAR 8000 FEET.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING SOUTHEAST IN  
THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9200 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......590.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....50-56 NEAR 5000 FEET.  
44-54 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........49-56% NEAR 5000 FEET.  
50-60% NEAR 8000 FEET.  
24 HR TREND......3% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER). ISOLATED  
SHOWERS AND THUNDERSTORMS AFTER 1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................0%.  
MAX TEMPERATURE.....80-86 NEAR 5000 FEET.  
66-73 NEAR 8000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........18-22% NEAR 5000 FEET.  
22-31% NEAR 8000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING NORTHEAST IN  
THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9300 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......740.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 80S IN THE VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE  
LOWER 80S IN THE VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
80S IN THE VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS IN THE  
LOWER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS.  
HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE MID 60S IN THE  
MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
UPPER 40S. HIGHS IN THE LOWER 70S IN THE VALLEYS AND AROUND 60 IN  
THE MOUNTAINS.  
=  
 

 
 
UTZ494-051215-  
HENRY MOUNTAINS-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....54-61 NEAR 5000 FEET.  
51-57 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........42-52%.  
24 HR TREND......4% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER) UNTIL 1200, THEN  
PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....80-86 NEAR 5000 FEET.  
65-74 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........16-22% NEAR 5000 FEET.  
27-34% NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......7000 FT AGL (40-50TH PERCENTILE).  
CLEARING INDEX......520.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....54-61 NEAR 5000 FEET.  
50-56 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........39-49% NEAR 5000 FEET.  
38-45% NEAR 8000 FEET.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....80-86 NEAR 5000 FEET.  
65-75 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........15-19% NEAR 5000 FEET.  
21-28% NEAR 8000 FEET.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING EAST IN THE  
AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9100 FT AGL (50-60TH PERCENTILE).  
CLEARING INDEX......640.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS  
AND IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN  
THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS  
GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND IN  
THE MID 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE  
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE  
MID 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS  
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS  
AND IN THE LOWER 50S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE  
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
UPPER 50S IN THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS.  
HIGHS IN THE MID 70S IN THE VALLEYS AND IN THE LOWER 60S IN THE  
MOUNTAINS.  
=  
 

 
 
UTZ495-051215-  
COLOR COUNTRY WEST DESERT-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....50-60.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........43-53% NEAR 5000 FEET.  
37-47% NEAR 7000 FEET.  
24 HR TREND......2% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHEAST AROUND 10  
MPH AFTER MIDNIGHT.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN  
PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....82-88 NEAR 5000 FEET.  
74-80 NEAR 7000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........15-25%.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....SOUTHEAST AROUND 10 MPH.  
MIXING HEIGHT.......9600 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......760.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....50-60.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........45-55% NEAR 5000 FEET.  
39-49% NEAR 7000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER).  
CHANCE LIGHTNING....10%.  
CWR.................0%.  
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.  
72-78 NEAR 7000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........16-22% NEAR 5000 FEET.  
19-27% NEAR 7000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING NORTH IN THE  
AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......11100 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......960.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE  
LOWER 80S IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.  
WINDS GENERALLY LESS THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S IN  
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S IN  
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE  
UPPER 70S IN THE VALLEYS AND AROUND 70 IN THE MOUNTAINS.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 50S. HIGHS IN THE LOWER 70S IN THE VALLEYS AND IN THE MID  
60S IN THE MOUNTAINS.  
=  
 

 
 
UTZ496-051215-  
COLOR COUNTRY MOUNTAINS-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....48-58.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........53-63%.  
24 HR TREND......6% WETTER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHEAST AROUND 10  
MPH AFTER MIDNIGHT.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER) UNTIL 1200, THEN  
PARTLY CLOUDY (40-50% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....78-84 NEAR 6000 FEET.  
68-75 NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........20-26% NEAR 6000 FEET.  
23-31% NEAR 8000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH IN  
THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......8700 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......580.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....47-57.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........53-63%.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING NORTHEAST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,  
THEN PARTLY SUNNY (50-60% CLOUD COVER).  
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.  
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.  
CWR.................0%.  
MAX TEMPERATURE.....77-83 NEAR 6000 FEET.  
67-74 NEAR 8000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........18-25% NEAR 6000 FEET.  
22-30% NEAR 8000 FEET.  
24 HR TREND......1% DRIER.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......10000 FT AGL (70-80TH PERCENTILE).  
CLEARING INDEX......850.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND  
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS  
AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND  
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS  
AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND IN  
THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE  
VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS IN THE MID  
50S IN THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS. HIGHS  
IN THE MID 70S IN THE VALLEYS AND IN THE MID 60S IN THE  
MOUNTAINS.    
SUNDAY
 
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE  
MID 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE VALLEYS  
AND IN THE UPPER 50S IN THE MOUNTAINS.  
=  
 

 
 
UTZ497-051215-  
MOJAVE DESERT-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....65-75 NEAR 3000 FEET.  
58-66 NEAR 6000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........27-37% NEAR 3000 FEET.  
32-42% NEAR 6000 FEET.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH.  
12K FT MSL WINDS....SOUTHEAST AROUND 15 MPH.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....90-96 NEAR 3000 FEET.  
75-82 NEAR 6000 FEET.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........14-18% NEAR 3000 FEET.  
18-24% NEAR 6000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH BECOMING SOUTH IN THE  
AFTERNOON.  
12K FT MSL WINDS....SOUTHEAST AROUND 15 MPH.  
MIXING HEIGHT.......7700 FT AGL (30-40TH PERCENTILE).  
CLEARING INDEX......520.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....64-74 NEAR 3000 FEET.  
56-65 NEAR 6000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MAX HUMIDITY........29-39% NEAR 3000 FEET.  
34-44% NEAR 6000 FEET.  
24 HR TREND......2% WETTER.  
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH BECOMING NORTHEAST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....SOUTHEAST 10-15 MPH.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,  
THEN SUNNY (15-25% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....90-96 NEAR 3000 FEET.  
75-82 NEAR 6000 FEET.  
24 HR TREND......UNCHANGED.  
MIN HUMIDITY........13-17% NEAR 3000 FEET.  
17-23% NEAR 6000 FEET.  
24 HR TREND......UNCHANGED.  
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH BECOMING SOUTHWEST  
IN THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......10200 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......740.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS  
AND AROUND 60 IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE  
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS AND IN  
THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE  
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY  
LESS THAN 15 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS AND IN THE  
LOWER 60S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS  
AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS  
AND IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN  
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE MID  
60S IN THE VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS. HIGHS  
IN THE LOWER 80S IN THE VALLEYS AND IN THE UPPER 60S IN THE  
MOUNTAINS.  
=  
 

 
 
UTZ498-051215-  
GRAND STAIRCASE-  
115 PM MDT SUN OCT 4 2026  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....57-65 NEAR 4000 FEET.  
50-60 NEAR 6000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........41-51% NEAR 4000 FEET.  
46-56% NEAR 6000 FEET.  
24 HR TREND......4% WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH BECOMING EAST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....EAST AROUND 10 MPH IN THE EVENING BECOMING  
LIGHT AND VARIABLE.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....82-90 NEAR 4000 FEET.  
76-86 NEAR 6000 FEET.  
24 HR TREND......1 DEGREE COOLER.  
MIN HUMIDITY........15-25% NEAR 4000 FEET.  
19-27% NEAR 6000 FEET.  
24 HR TREND......1% WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......7400 FT AGL (30-40TH PERCENTILE).  
CLEARING INDEX......460.  
   
MONDAY NIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MIN TEMPERATURE.....57-64 NEAR 4000 FEET.  
51-61 NEAR 6000 FEET.  
24 HR TREND......UNCHANGED.  
MAX HUMIDITY........37-47% NEAR 4000 FEET.  
44-54% NEAR 6000 FEET.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH BECOMING NORTHWEST  
AFTER MIDNIGHT.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
   
TUESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).  
CHANCE LIGHTNING....0%.  
CWR.................0%.  
MAX TEMPERATURE.....83-90 NEAR 4000 FEET.  
76-85 NEAR 6000 FEET.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........13-23%.  
24 HR TREND......3% DRIER.  
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING SOUTH IN  
THE AFTERNOON.  
12K FT MSL WINDS....LIGHT AND VARIABLE.  
MIXING HEIGHT.......9600 FT AGL (60-70TH PERCENTILE).  
CLEARING INDEX......670.  
   
FORECAST DAYS 3 THROUGH 7
 
   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS  
AND IN THE MID 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN  
THE VALLEYS AND AROUND 80 IN THE MOUNTAINS. WINDS GENERALLY LESS  
THAN 15 MPH.    
THURSDAY
 
CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND IN  
THE MID 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE  
VALLEYS AND AROUND 80 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
FRIDAY
 
CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE  
MID 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND  
IN THE UPPER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN  
15 MPH.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED RAIN SHOWERS. LOWS IN THE  
LOWER 60S IN THE VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.  
HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE MID 70S IN THE  
MOUNTAINS.    
SUNDAY
 
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE  
LOWER 60S IN THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS.  
HIGHS IN THE UPPER 70S IN THE VALLEYS AND AROUND 70 IN THE  
MOUNTAINS.  
=  
 

 
 
.8-14 DAY OUTLOOK FOR MONDAY OCTOBER 12 TO SUNDAY OCTOBER 18  
TEMPERATURE... ABOVE NORMAL  
PRECIPITATION... ABOVE NORMAL  
=  
 

 
 
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