274
FNUS55 KSLC 072052
FWFSLC
FIRE WEATHER PLANNING FORECAST FOR UTAH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
252 PM MDT THU AUG 7 2025
...RED FLAG WARNING NOW IN EFFECT UNTIL 9 PM MDT SATURDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 493, 496,
AND 498...
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 481, 482,
483, 484, 488, 489, AND 494...
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT FRIDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 481, 482,
483, 484, 488, 489, AND 494...
BROADCAST DISCUSSION
GUSTY SOUTHWESTERLY WINDS, VERY LOW
DAYTIME HUMIDITY AND POOR OVERNIGHT RECOVERY WILL CONTINUE TO
PRODUCE CRITICAL FIRE WEATHER CONDITIONS ACROSS THE STATE TODAY.
CRITICAL FIRE WEATHER CONDITIONS WILL PERSIST ACROSS EASTERN UTAH
THROUGH FRIDAY AND SOUTHEAST UTAH INTO SATURDAY, WHILE A MORE
STABLE AIRMASS SETTLES INTO WESTERN UTAH.
DISCUSSION
HOT, DRY, AND BREEZY CONDITIONS CONTINUE OVER UTAH
TODAY, RESULTING IN WIDESPREAD CRITICAL FIRE WEATHER CONDITIONS
OVER MUCH OF THE AREA. A DRY COLD FRONT WILL MOVE THROUGH NORTHERN
UTAH TONIGHT INTO FRIDAY MORNING BEFORE STALLING. THIS WILL ALLOW
WINDS BEHIND THE FRONT TO WEAKEN, AND TEMPERATURES TO DROP TO UP
TO 10F BELOW SEASONAL NORMALS. AHEAD OF THE STALLED FRONT, GUSTY
WINDS WILL CONTINUE OVER A LARGE PORTION OF EASTERN UTAH, BRINGING
ANOTHER DAY OF CRITICAL FIRE WEATHER CONDITIONS. THE GUSTS ARE
EXPECTED TO CONTINUE INTO SATURDAY FOR AT LEAST SOUTHEAST UTAH AND
THE MOUNTAINS OF SOUTHERN UTAH, SO THE RED FLAG WARNING HAS BEEN
EXPANDED INTO SATURDAY FOR THAT AREA. DRY CONDITIONS WILL CONTINUE
FOR THE WEEKEND INTO EARLY NEXT WEEK WITH MUCH LIGHTER WINDS AND
STEADILY WARMING TEMPERATURES.
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***
UTZ478-081230-
SALT LAKE DESERT-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....56-66 NEAR 5000 FEET.
50-60 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........44-54%.
24 HR TREND......14% WETTER NEAR 5000 FEET.
20% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......WEST AROUND 15 MPH BECOMING NORTH AFTER
MIDNIGHT. GUSTS UP TO 30 MPH.
12K FT MSL WINDS....WEST AROUND 30 MPH.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....78-88 NEAR 5000 FEET.
63-73 NEAR 8000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........13-23% NEAR 5000 FEET.
17-27% NEAR 8000 FEET.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH IN THE MORNING BECOMING
UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 25-30 MPH.
MIXING HEIGHT.......10100 FT AGL.
CLIMATOLOGY......60-70TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....49-59.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........31-41%.
24 HR TREND......11% DRIER NEAR 5000 FEET.
16% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....78-88 NEAR 5000 FEET.
64-72 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........8-16% NEAR 5000 FEET.
11-20% NEAR 8000 FEET.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......9400 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......790.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S IN THE VALLEYS AND
IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE
VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND 90 IN
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND
IN THE UPPER 50S 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.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 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.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN
THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
=
UTZ479-081230-
WASATCH MOUNTAINS-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....50-60.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........51-61% NEAR 5000 FEET.
42-52% NEAR 8000 FEET.
24 HR TREND......16% WETTER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 35 MPH
IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY
5-10 MPH.
12K FT MSL WINDS....WEST 30-35 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....77-86 NEAR 5000 FEET.
66-76 NEAR 8000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........13-20% NEAR 5000 FEET.
18-28% NEAR 8000 FEET.
24 HR TREND......6% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 25-30 MPH.
MIXING HEIGHT.......10100 FT AGL.
CLIMATOLOGY......60-70TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....45-55.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........39-49% NEAR 5000 FEET.
33-43% NEAR 8000 FEET.
24 HR TREND......14% DRIER NEAR 5000 FEET.
9% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....77-85 NEAR 5000 FEET.
66-76 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........9-19%.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 20-25 MPH.
MIXING HEIGHT.......9300 FT AGL.
CLIMATOLOGY......60-70TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE UPPER 80S IN
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 90S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE
LOWER 90S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
90S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
=
UTZ480-081230-
UINTA MOUNTAINS-
252 PM MDT THU AUG 7 2025
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....50-56 NEAR 7000 FEET.
40-50 NEAR 9000 FEET.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........42-52% NEAR 7000 FEET.
49-59% NEAR 9000 FEET.
24 HR TREND......14% WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH BECOMING WEST AROUND 25
MPH AFTER MIDNIGHT.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....71-79 NEAR 7000 FEET.
65-72 NEAR 9000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........22-32%.
24 HR TREND......12% WETTER.
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....WEST AROUND 25 MPH.
MIXING HEIGHT.......9600 FT AGL.
CLIMATOLOGY......60-70TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....46-52 NEAR 7000 FEET.
35-45 NEAR 9000 FEET.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........32-42% NEAR 7000 FEET.
41-51% NEAR 9000 FEET.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY
5-10 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....72-79 NEAR 7000 FEET.
65-72 NEAR 9000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........12-18%.
24 HR TREND......12% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......9200 FT AGL.
CLIMATOLOGY......60-70TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S IN THE VALLEYS AND
AROUND 40 IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS
AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE
VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
IN THE MID 40S 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.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE UPPER
70S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE
MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN THE MID
70S IN THE MOUNTAINS.
=
UTZ481-081230-
WESTERN ASHLEY NATIONAL FOREST-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....54-60 NEAR 7000 FEET.
42-52 NEAR 10000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........27-35% NEAR 7000 FEET.
30-40% NEAR 10000 FEET.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 20 MPH WITH GUSTS TO AROUND 40
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....76-84 NEAR 7000 FEET.
62-72 NEAR 10000 FEET.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........15-24% NEAR 7000 FEET.
20-27% NEAR 10000 FEET.
24 HR TREND......10% WETTER.
20-FOOT WINDS.......WEST 15-20 MPH WITH GUSTS TO AROUND 35 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
MIXING HEIGHT.......10300 FT AGL.
CLIMATOLOGY......70-80TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....49-55 NEAR 7000 FEET.
37-47 NEAR 10000 FEET.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........24-30% NEAR 7000 FEET.
28-38% NEAR 10000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 25-30 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....75-84 NEAR 7000 FEET.
62-72 NEAR 10000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........10-20%.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......10000 FT AGL.
CLIMATOLOGY......70-80TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. NORTHWEST WINDS
AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE MID 40S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE
VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE LOWER
70S IN THE MOUNTAINS.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND AROUND 70 IN
THE MOUNTAINS.
=
UTZ482-081230-
WESTERN UINTAH BASIN-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....54-64.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........25-35%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......WEST AROUND 20 MPH WITH GUSTS TO AROUND 35 MPH
IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY
5-10 MPH.
12K FT MSL WINDS....WEST 35-40 MPH.
FRIDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....84-90 NEAR 6000 FEET.
74-80 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........13-19%.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......WEST 15-20 MPH. GUSTS UP TO 35 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST AROUND 30 MPH.
MIXING HEIGHT.......13400 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLOUDY (50-60% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....48-58.
24 HR TREND......6 DEGREES COOLER.
MAX HUMIDITY........27-37%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 30 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....83-89 NEAR 6000 FEET.
72-78 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........9-13%.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST AROUND 25 MPH.
MIXING HEIGHT.......12400 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WEST
WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE UPPER
80S IN THE VALLEYS AND AROUND 80 IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE LOWER
90S IN THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S IN THE VALLEYS AND
IN THE LOWER 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS AROUND 90 IN THE VALLEYS AND IN THE
LOWER 80S IN THE MOUNTAINS.
=
UTZ483-081230-
SOUTHERN ASHLEY NATIONAL FOREST-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....58-66 NEAR 7000 FEET.
56-62 NEAR 9000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........19-26% NEAR 7000 FEET.
22-30% NEAR 9000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH.
12K FT MSL WINDS....WEST AROUND 40 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....82-88 NEAR 7000 FEET.
71-77 NEAR 9000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........12-22%.
24 HR TREND......4% WETTER.
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....WEST 30-35 MPH.
MIXING HEIGHT.......12500 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLOUDY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....49-59.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........23-29% NEAR 7000 FEET.
26-34% NEAR 9000 FEET.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....80-86 NEAR 7000 FEET.
69-75 NEAR 9000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........10-14% NEAR 7000 FEET.
13-19% NEAR 9000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 20-25 MPH.
MIXING HEIGHT.......12800 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. 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 LOWER 70S IN THE MOUNTAINS. WEST WINDS AROUND
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S 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. WINDS GENERALLY LESS
THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
UPPER 80S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 80S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S IN THE VALLEYS AND
IN THE UPPER 70S IN THE MOUNTAINS.
=
UTZ484-081230-
TAVAPUTS PLATEAU-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....60-68 NEAR 6000 FEET.
55-63 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........18-24% NEAR 6000 FEET.
21-31% NEAR 8000 FEET.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 35 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....89-95 NEAR 6000 FEET.
77-83 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........8-14% NEAR 6000 FEET.
10-18% NEAR 8000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST AROUND 30 MPH.
MIXING HEIGHT.......14800 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....56-64 NEAR 6000 FEET.
51-61 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........25-31% NEAR 6000 FEET.
26-36% NEAR 8000 FEET.
24 HR TREND......6% WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (50-60% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....86-92 NEAR 6000 FEET.
76-82 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........9-17%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......13800 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS AROUND 60 IN THE VALLEYS AND IN THE
MID 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS
AND IN THE UPPER 70S IN THE MOUNTAINS. NORTHWEST WINDS AROUND
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS AROUND 60 IN THE VALLEYS AND IN THE
MID 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS AND IN
THE LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
=
UTZ488-081230-
MANTI NATIONAL FOREST-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....54-64 NEAR 6500 FEET.
49-59 NEAR 8500 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........22-32% NEAR 6500 FEET.
27-37% NEAR 8500 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......SOUTHWEST 15-20 MPH WITH GUSTS TO AROUND 40
MPH.
12K FT MSL WINDS....WEST AROUND 40 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....80-88 NEAR 6500 FEET.
69-78 NEAR 8500 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........12-22%.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
20 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 30-35 MPH.
MIXING HEIGHT.......11400 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....51-61 NEAR 6500 FEET.
46-56 NEAR 8500 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........28-38% NEAR 6500 FEET.
35-45% NEAR 8500 FEET.
24 HR TREND......7% WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 20-25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....78-87 NEAR 6500 FEET.
67-77 NEAR 8500 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........11-21%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 20-25 MPH.
MIXING HEIGHT.......11200 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. 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 LOWER 70S IN THE MOUNTAINS. NORTHWEST WINDS AROUND
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
AROUND 50 IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS
AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND
IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE
VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
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 IN THE UPPER 70S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60 IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN THE UPPER
70S IN THE MOUNTAINS.
=
UTZ489-081230-
SAN RAFAEL SWELL-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). PATCHY
SMOKE.
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....60-70.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........17-27%.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 30-35 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....96-102 NEAR 5000 FEET.
83-90 NEAR 7000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........7-14%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 35 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 30-35 MPH.
MIXING HEIGHT.......16400 FT AGL.
CLIMATOLOGY......97-99TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....56-66.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........24-34%.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 20-25 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....93-99 NEAR 5000 FEET.
82-88 NEAR 7000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........8-15%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......15400 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S. HIGHS IN THE MID
90S IN THE VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. NORTHWEST
WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE UPPER
90S IN THE VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 90S IN THE VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 90S IN THE VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS IN THE
UPPER 90S IN THE VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS.
=
UTZ492-081230-
CENTRAL UTAH WEST DESERT-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....55-65 NEAR 5000 FEET.
51-61 NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........28-38%.
24 HR TREND......9% WETTER.
20-FOOT WINDS.......SOUTHWEST 15-20 MPH. GUSTS UP TO 35 MPH IN THE
EVENING.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....86-96 NEAR 5000 FEET.
73-82 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........8-18% NEAR 5000 FEET.
12-22% NEAR 8000 FEET.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 25 MPH.
MIXING HEIGHT.......12900 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....53-63 NEAR 5000 FEET.
48-58 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........33-43%.
24 HR TREND......UNCHANGED NEAR 5000 FEET.
5% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
12K FT MSL WINDS....WEST 15-20 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....85-95 NEAR 5000 FEET.
72-82 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........7-13% NEAR 5000 FEET.
10-18% NEAR 8000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......11700 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S IN THE VALLEYS AND
IN THE MID 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS
AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND
IN THE MID 50S 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.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND
IN THE UPPER 50S 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.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN
THE VALLEYS AND AROUND 80 IN THE MOUNTAINS.
=
UTZ493-081230-
CENTRAL UTAH MOUNTAINS-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT SATURDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). PATCHY
SMOKE UNTIL 2400.
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....53-63.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........29-35% NEAR 5000 FEET.
24-34% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTHWEST 15-20 MPH WITH GUSTS TO AROUND 35
MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (45-55% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....89-95 NEAR 5000 FEET.
77-86 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........8-16%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......WEST 15-20 MPH WITH GUSTS TO AROUND 35 MPH.
12K FT MSL WINDS....WEST AROUND 40 MPH BECOMING AROUND 30 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......13400 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....48-58.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........37-46% NEAR 5000 FEET.
24-34% NEAR 8000 FEET.
24 HR TREND......10% WETTER NEAR 5000 FEET.
3% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......NORTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 25-30 MPH.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....86-92 NEAR 5000 FEET.
75-85 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........9-17%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST 20-25 MPH.
MIXING HEIGHT.......13900 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND 90 IN
THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WEST WINDS
AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
90S IN THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID
90S IN THE VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 90S IN THE VALLEYS AND IN
THE LOWER 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE MID 90S IN THE VALLEYS AND IN
THE LOWER 80S IN THE MOUNTAINS.
=
UTZ494-081230-
HENRY MOUNTAINS-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT FRIDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....63-73 NEAR 5000 FEET.
61-67 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........15-25%.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 20 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....96-102 NEAR 5000 FEET.
79-89 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........5-9% NEAR 5000 FEET.
9-13% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTH AROUND 15 MPH BECOMING SOUTHWEST WITH
GUSTS TO AROUND 40 MPH IN THE AFTERNOON.
12K FT MSL WINDS....WEST 35-40 MPH.
MIXING HEIGHT.......16600 FT AGL.
CLIMATOLOGY......97-99TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....61-71 NEAR 5000 FEET.
59-65 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........15-25% NEAR 5000 FEET.
14-20% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY
5-10 MPH.
12K FT MSL WINDS....WEST 25-30 MPH.
SATURDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....93-99 NEAR 5000 FEET.
79-89 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........6-10% NEAR 5000 FEET.
10-14% NEAR 8000 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 20-25 MPH.
MIXING HEIGHT.......16100 FT AGL.
CLIMATOLOGY......97-99TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. 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 AROUND 80 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 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.
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 90S IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS
AND IN THE MID 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 90S IN
THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS
AND IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 90S IN
THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
=
UTZ495-081230-
COLOR COUNTRY WEST DESERT-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....56-66.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........24-34% NEAR 5000 FEET.
20-30% NEAR 7000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 20 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
FRIDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....92-98 NEAR 5000 FEET.
83-90 NEAR 7000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........6-12%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
MIXING HEIGHT.......13800 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....53-63.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........31-41% NEAR 5000 FEET.
21-31% NEAR 7000 FEET.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 25 MPH.
SATURDAY
SKY/WEATHER.........SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....91-97 NEAR 5000 FEET.
81-89 NEAR 7000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........8-14%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......14100 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 50S IN THE VALLEYS AND
AROUND 60 IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS
AND IN THE MID 80S IN THE MOUNTAINS. NORTHWEST WINDS AROUND
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
AROUND 60 IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS
AND IN THE UPPER 80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE
VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS
AND IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN
THE VALLEYS AND IN THE MID 80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND IN THE MID 80S
IN THE MOUNTAINS.
=
UTZ496-081230-
COLOR COUNTRY MOUNTAINS-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT SATURDAY
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....53-63.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........30-40% NEAR 6000 FEET.
25-35% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,
THEN SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....86-95 NEAR 6000 FEET.
78-86 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........7-15%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTHWEST 15-20 MPH. GUSTS UP TO 30 MPH
INCREASING TO 40 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MIXING HEIGHT.......12800 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....51-61.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........29-39% NEAR 6000 FEET.
22-32% NEAR 8000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 30 MPH.
SATURDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....86-95 NEAR 6000 FEET.
77-86 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........8-16%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 30 MPH BECOMING AROUND 20 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......14500 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S IN THE VALLEYS AND
IN THE MID 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS
AND IN THE LOWER 80S IN THE MOUNTAINS. WEST WINDS AROUND 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND
IN THE MID 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND
IN THE MID 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS AND IN THE LOWER
80S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60 IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS AND IN THE LOWER 80S IN
THE MOUNTAINS.
=
UTZ497-081230-
MOJAVE DESERT-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....73-83 NEAR 3000 FEET.
63-73 NEAR 6000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........20-30%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 35
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN SUNNY (0-10% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....100-106 NEAR 3000 FEET.
86-94 NEAR 6000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........6-10%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 40 MPH.
MIXING HEIGHT.......13500 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....72-82 NEAR 3000 FEET.
63-73 NEAR 6000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........18-28%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTHWEST AROUND 15 MPH WITH GUSTS TO AROUND 30
MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
SATURDAY
SKY/WEATHER.........SUNNY (5-15% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....98-105 NEAR 3000 FEET.
85-93 NEAR 6000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........8-12%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 25 MPH.
MIXING HEIGHT.......12300 FT AGL.
CLIMATOLOGY......70-80TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 70S IN THE VALLEYS AND IN
THE UPPER 60S IN THE MOUNTAINS. HIGHS AROUND 104 IN THE VALLEYS
AND AROUND 90 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 70S IN THE VALLEYS AND IN
THE UPPER 60S IN THE MOUNTAINS. HIGHS AROUND 105 IN THE VALLEYS
AND IN THE LOWER 90S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
TUESDAY
CLEAR. LOWS IN THE MID 70S IN THE VALLEYS AND IN THE
UPPER 60S IN THE MOUNTAINS. HIGHS AROUND 105 IN THE VALLEYS AND
IN THE LOWER 90S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
CLEAR. LOWS IN THE MID 70S IN THE VALLEYS AND IN THE
UPPER 60S IN THE MOUNTAINS. HIGHS AROUND 104 IN THE VALLEYS AND
IN THE UPPER 80S IN THE MOUNTAINS.
THURSDAY
CLEAR. LOWS IN THE MID 70S IN THE VALLEYS AND IN THE
MID 60S IN THE MOUNTAINS. HIGHS AROUND 102 IN THE VALLEYS AND IN
THE UPPER 80S IN THE MOUNTAINS.
=
UTZ498-081230-
GRAND STAIRCASE-
252 PM MDT THU AUG 7 2025
..RED FLAG WARNING IN EFFECT UNTIL 9 PM MDT SATURDAY
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....68-77 NEAR 4000 FEET.
58-68 NEAR 6000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........15-24% NEAR 4000 FEET.
23-33% NEAR 6000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 35 MPH
IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY
5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
FRIDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN SUNNY (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....96-106 NEAR 4000 FEET.
89-96 NEAR 6000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........6-10%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING WEST AROUND
25 MPH WITH GUSTS TO AROUND 45 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....WEST AROUND 40 MPH.
MIXING HEIGHT.......14900 FT AGL.
CLIMATOLOGY......80-90TH PERCENTILE.
CLEARING INDEX......1000+.
FRIDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....66-75 NEAR 4000 FEET.
56-66 NEAR 6000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........14-23% NEAR 4000 FEET.
20-30% NEAR 6000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......WEST AROUND 15 MPH WITH GUSTS TO AROUND 35 MPH
IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY
5-10 MPH.
12K FT MSL WINDS....WEST 30-35 MPH.
SATURDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....95-105 NEAR 4000 FEET.
90-96 NEAR 6000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........6-12%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 30 MPH.
MIXING HEIGHT.......15200 FT AGL.
CLIMATOLOGY......90-95TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. HIGHS AROUND 100 IN THE
VALLEYS AND IN THE LOWER 90S IN THE MOUNTAINS. WEST WINDS AROUND
15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS AROUND 101 IN THE
VALLEYS AND IN THE MID 90S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
TUESDAY
MOSTLY CLEAR. LOWS AROUND 70 IN THE VALLEYS AND IN THE
LOWER 60S IN THE MOUNTAINS. HIGHS AROUND 103 IN THE VALLEYS AND
IN THE MID 90S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S IN THE VALLEYS
AND IN THE LOWER 60S IN THE MOUNTAINS. HIGHS AROUND 103 IN THE
VALLEYS AND IN THE LOWER 90S IN THE MOUNTAINS.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 70 IN THE VALLEYS AND IN THE UPPER 50S IN THE
MOUNTAINS. HIGHS AROUND 101 IN THE VALLEYS AND IN THE LOWER 90S
IN THE MOUNTAINS.
=
.8-14 DAY OUTLOOK FOR FRIDAY AUGUST 15 TO THURSDAY AUGUST 21
TEMPERATURE... ABOVE NORMAL
PRECIPITATION... NEAR NORMAL
=
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