082
FNUS55 KSLC 270936
FWFSLC
FIRE WEATHER PLANNING FORECAST FOR UTAH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
336 AM MDT WED AUG 27 2025
..GRADUALLY TRENDING DRIER INTO THE WEEKEND
BROADCAST DISCUSSION
SHOWERS AND THUNDERSTORMS WILL CONTINUE
FOR MUCH OF UTAH TODAY, EVEN AS MOISTURE STARTS TO TREND DRIER
FROM THE SOUTH. SOME OF THESE SHOWERS WILL BE CAPABLE OF
PRODUCING WETTING RAINS. A GRADUAL DRYING TREND WILL THEN CONTINUE
INTO THE WEEKEND.
DISCUSSION
AS HIGH PRESSURE SOUTHEAST OF UTAH GRADUALLY WEAKENS,
DRIER AIR WILL SPREAD INTO AREA, BEGINNING TODAY FROM THE SOUTH.
HOWEVER, LINGERING LOW LEVEL MOISTURE IN PLACE TODAY WILL HELP
MAINTAIN SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS TODAY,
ESPECIALLY ACROSS NORTHERN AND CENTRAL UTAH, AND MANY OF THESE
WILL BE CAPABLE OF PRODUCING WETTING RAIN. A GRADUAL DRYING TREND
WILL THEN CONTINUE INTO THE WEEKEND, WITH DECREASING COVERAGE AND
INTENSITY OF SHOWERS AND THUNDERSTORMS ALONG WITH LOWERING
HUMIDITIES EACH DAY. SUNDAY SHOULD BE THE DRIEST DAY HAS HIGH
PRESSURE RE-CENTERS ITSELF OVER UTAH. DURING THE EARLY PART OF
NEXT WEEK, A MODEST INCREASE OF MOISTURE WILL BRING INCREASED
COVERAGE OF SHOWERS AND THUNDERSTORMS, BUT WETTING RAIN CHANCES
ARE NOT EXPECTED TO BE PARTICULARLY HIGH AT THIS TIME, AND AFTERNOON
HUMIDITIES LOOK TO REMAIN IN THE MID-TEENS TO LOW 20S IN THE
VALLEYS.
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***
UTZ478-280115-
SALT LAKE DESERT-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). NORTH OF I-80,
NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS. SOUTH OF I-80, SCATTERED RAIN
SHOWERS UNTIL 1200. SCATTERED THUNDERSTORMS.
NUMEROUS RAIN SHOWERS AFTER 1200.
CHANCE LIGHTNING....30% INCREASING TO 50% IN THE AFTERNOON.
CWR.................80% NORTH OF I-80 AND 50% SOUTH OF I-80.
MAX TEMPERATURE.....70-80 NEAR 5000 FEET.
59-66 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........45-55% NEAR 5000 FEET.
54-64% NEAR 8000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH.
MIXING HEIGHT.......7400 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
THUNDERSTORMS UNTIL 2400, THEN ISOLATED
THUNDERSTORMS. SCATTERED RAIN
SHOWERS.
CHANCE LIGHTNING....40% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................50% NORTH OF I-80 AND 40% SOUTH OF I-80.
MIN TEMPERATURE.....52-62 NEAR 5000 FEET.
50-56 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........73-83%.
24 HR TREND......11% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 15-20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). SCATTERED
RAIN SHOWERS. SCATTERED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....73-81 NEAR 5000 FEET.
60-67 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........32-42% NEAR 5000 FEET.
41-51% NEAR 8000 FEET.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....NORTHWEST 10-15 MPH.
MIXING HEIGHT.......8600 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......780.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 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. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 80S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY 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.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 60S. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE
LOWER 70S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 80S IN THE VALLEYS AND
AROUND 70 IN THE MOUNTAINS.
=
UTZ479-280115-
WASATCH MOUNTAINS-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). NORTH OF I-80,
NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS. SOUTH OF I-80, SCATTERED
THUNDERSTORMS UNTIL 1200. NUMEROUS RAIN
SHOWERS. NUMEROUS THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....30% INCREASING TO 60% IN THE AFTERNOON.
CWR.................80% NORTH OF I-80 AND 60% SOUTH OF I-80.
MAX TEMPERATURE.....68-75 NEAR 5000 FEET.
58-67 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........53-63% NEAR 5000 FEET.
63-73% NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......5500 FT AGL.
CLIMATOLOGY......30-40TH PERCENTILE.
CLEARING INDEX......990.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). NORTH OF
I-80, NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS UNTIL 2400, THEN SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS. SOUTH OF
I-80, SCATTERED THUNDERSTORMS UNTIL 2400.
SCATTERED RAIN SHOWERS. ISOLATED THUNDERSTORMS
AFTER 2400.
CHANCE LIGHTNING....40% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................60% NORTH OF I-80 AND 40% SOUTH OF I-80.
MIN TEMPERATURE.....48-58 NEAR 5000 FEET.
43-53 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........74-84%.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 15-20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SOUTH OF I-80, SCATTERED THUNDERSTORMS
AFTER 1200.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....71-80 NEAR 5000 FEET.
60-70 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........42-52% NEAR 5000 FEET.
47-57% NEAR 8000 FEET.
24 HR TREND......14% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....NORTHWEST 10-15 MPH.
MIXING HEIGHT.......7800 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......960.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S IN THE VALLEYS AND
IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS AROUND 80 IN THE VALLEYS AND IN THE
UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
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.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 50S. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE
LOWER 70S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S IN THE VALLEYS AND IN
THE LOWER 70S IN THE MOUNTAINS.
=
UTZ480-280115-
UINTA MOUNTAINS-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. NUMEROUS RAIN
SHOWERS. NUMEROUS THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....20% INCREASING TO 60% IN THE AFTERNOON.
CWR.................70%.
MAX TEMPERATURE.....64-70 NEAR 7000 FEET.
58-64 NEAR 9000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........63-73% NEAR 7000 FEET.
59-69% NEAR 9000 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 15-20 MPH.
MIXING HEIGHT.......4500 FT AGL.
CLIMATOLOGY......30-40TH PERCENTILE.
CLEARING INDEX......810.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER). NUMEROUS
RAIN SHOWERS AND SCATTERED THUNDERSTORMS UNTIL
2400, THEN SCATTERED RAIN SHOWERS.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................40%.
MIN TEMPERATURE.....48-54 NEAR 7000 FEET.
37-47 NEAR 9000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........85-95%.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....66-73 NEAR 7000 FEET.
58-66 NEAR 9000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........49-59%.
24 HR TREND......12% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....NORTHWEST 10-15 MPH.
MIXING HEIGHT.......6900 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......930.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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 LOWER
60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
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 MID
60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
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 UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE MID 40S IN THE
MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE UPPER
60S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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 UPPER
60S IN THE MOUNTAINS.
=
UTZ481-280115-
WESTERN ASHLEY NATIONAL FOREST-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. NUMEROUS RAIN
SHOWERS. NUMEROUS THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....20% INCREASING TO 60% IN THE AFTERNOON.
CWR.................70%.
MAX TEMPERATURE.....66-73 NEAR 7000 FEET.
53-60 NEAR 10000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........49-59% NEAR 7000 FEET.
60-70% NEAR 10000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......4300 FT AGL.
CLIMATOLOGY......30-40TH PERCENTILE.
CLEARING INDEX......780.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2400, THEN
ISOLATED RAIN SHOWERS.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................30%.
MIN TEMPERATURE.....46-52 NEAR 7000 FEET.
35-45 NEAR 10000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........74-84% NEAR 7000 FEET.
83-93% NEAR 10000 FEET.
24 HR TREND......18% DRIER NEAR 7000 FEET.
11% DRIER NEAR 10000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....68-75 NEAR 7000 FEET.
55-63 NEAR 10000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........37-45% NEAR 7000 FEET.
49-59% NEAR 10000 FEET.
24 HR TREND......11% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....NORTHWEST AROUND 10 MPH IN THE MORNING BECOMING
LIGHT AND VARIABLE.
MIXING HEIGHT.......6800 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......840.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50 IN THE VALLEYS AND IN THE LOWER 40S 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.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE LOWER 40S IN THE
MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE LOWER
60S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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 LOWER
60S IN THE MOUNTAINS.
=
UTZ482-280115-
WESTERN UINTAH BASIN-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 60% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....71-77 NEAR 6000 FEET.
62-68 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........43-52% NEAR 6000 FEET.
48-58% NEAR 8000 FEET.
24 HR TREND......9% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......5900 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400,
THEN ISOLATED RAIN SHOWERS.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....46-56.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........79-89% NEAR 6000 FEET.
75-85% NEAR 8000 FEET.
24 HR TREND......14% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 15-20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (70-80% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....73-79 NEAR 6000 FEET.
65-71 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........34-44%.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......8900 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 70S IN THE VALLEYS AND IN
THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 50. HIGHS IN THE UPPER 70S IN THE VALLEYS AND AROUND
70 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. 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. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN
THE MID 70S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S IN THE VALLEYS AND
IN THE LOWER 70S IN THE MOUNTAINS.
=
UTZ483-280115-
SOUTHERN ASHLEY NATIONAL FOREST-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 60% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....68-74 NEAR 7000 FEET.
58-64 NEAR 9000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........51-61% NEAR 7000 FEET.
60-70% NEAR 9000 FEET.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......5400 FT AGL.
CLIMATOLOGY......30-40TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....50-58 NEAR 7000 FEET.
48-54 NEAR 9000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........69-77% NEAR 7000 FEET.
75-85% NEAR 9000 FEET.
24 HR TREND......17% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 15-20 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (65-75% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....70-76 NEAR 7000 FEET.
60-66 NEAR 9000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........37-44% NEAR 7000 FEET.
44-54% NEAR 9000 FEET.
24 HR TREND......15% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH IN THE MORNING BECOMING
LIGHT AND VARIABLE.
MIXING HEIGHT.......8000 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S IN THE VALLEYS AND IN THE LOWER 50S 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. LOWS IN THE MID 50S IN THE VALLEYS AND
AROUND 50 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.
SUNDAY
MOSTLY CLEAR. 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 UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 50S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE UPPER
60S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE UPPER
60S IN THE MOUNTAINS.
=
UTZ484-280115-
TAVAPUTS PLATEAU-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 60% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....74-80 NEAR 6000 FEET.
62-68 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........39-49% NEAR 6000 FEET.
54-64% NEAR 8000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......6400 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....53-61 NEAR 6000 FEET.
48-56 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........65-75% NEAR 6000 FEET.
73-83% NEAR 8000 FEET.
24 HR TREND......18% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (65-75% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....76-82 NEAR 6000 FEET.
66-72 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........29-39% NEAR 6000 FEET.
38-48% NEAR 8000 FEET.
24 HR TREND......10% DRIER NEAR 6000 FEET.
17% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......8300 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......950.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60 IN THE VALLEYS AND IN THE LOWER 50S 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. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE LOWER 50S 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.
SUNDAY
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 LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. 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.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60 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.
=
UTZ488-280115-
MANTI NATIONAL FOREST-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 60% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....65-74 NEAR 6500 FEET.
57-65 NEAR 8500 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........49-59% NEAR 6500 FEET.
57-67% NEAR 8500 FEET.
24 HR TREND......13% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 20 MPH.
MIXING HEIGHT.......6000 FT AGL.
CLIMATOLOGY......30-40TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....49-59 NEAR 6500 FEET.
42-52 NEAR 8500 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........78-88%.
24 HR TREND......14% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....67-76 NEAR 6500 FEET.
59-68 NEAR 8500 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........36-45% NEAR 6500 FEET.
43-53% NEAR 8500 FEET.
24 HR TREND......13% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....NORTHWEST AROUND 10 MPH IN THE MORNING BECOMING
LIGHT AND VARIABLE.
MIXING HEIGHT.......7100 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......850.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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.
SATURDAY
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.
SUNDAY
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.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. 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.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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.
=
UTZ489-280115-
SAN RAFAEL SWELL-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....79-85 NEAR 5000 FEET.
68-74 NEAR 7000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........33-43% NEAR 5000 FEET.
44-54% NEAR 7000 FEET.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......8200 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....53-63.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........71-81%.
24 HR TREND......22% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (60-70% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.
71-77 NEAR 7000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........23-31% NEAR 5000 FEET.
30-40% NEAR 7000 FEET.
24 HR TREND......9% DRIER NEAR 5000 FEET.
14% DRIER NEAR 7000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH IN THE MORNING BECOMING
LIGHT AND VARIABLE.
MIXING HEIGHT.......9300 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......740.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED THUNDERSTORMS AND ISOLATED
RAIN SHOWERS. LOWS AROUND 60. 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 MID
80S IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SUNDAY
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.
MONDAY
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.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE UPPER 80S IN THE VALLEYS AND
IN THE UPPER 70S IN THE MOUNTAINS.
=
UTZ492-280115-
CENTRAL UTAH WEST DESERT-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....76-82 NEAR 5000 FEET.
61-67 NEAR 8000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........32-42% NEAR 5000 FEET.
45-55% NEAR 8000 FEET.
24 HR TREND......18% DRIER NEAR 5000 FEET.
13% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......8800 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (45-55% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400,
THEN ISOLATED RAIN SHOWERS. PATCHY SMOKE AFTER
2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....52-62 NEAR 5000 FEET.
46-56 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........73-83%.
24 HR TREND......9% DRIER NEAR 5000 FEET.
14% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200, THEN SCATTERED SHOWERS
AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....76-82 NEAR 5000 FEET.
63-69 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........26-36% NEAR 5000 FEET.
38-48% NEAR 8000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......8800 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......770.
FORECAST DAYS 3 THROUGH 7
FRIDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. 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 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.
SUNDAY
MOSTLY CLEAR. 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. 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 LOWER 70S IN THE
MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. 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 LOWER 70S IN THE MOUNTAINS.
=
UTZ493-280115-
CENTRAL UTAH MOUNTAINS-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....73-79 NEAR 5000 FEET.
64-70 NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........44-54%.
24 HR TREND......17% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......8100 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....48-54 NEAR 5000 FEET.
43-53 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........89-99% NEAR 5000 FEET.
78-88% NEAR 8000 FEET.
24 HR TREND......6% DRIER NEAR 5000 FEET.
14% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....75-81 NEAR 5000 FEET.
65-72 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........36-46%.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......8400 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......840.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. 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. ISOLATED SHOWERS AND THUNDERSTORMS.
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.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 50S. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN
THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S IN THE VALLEYS AND IN
THE MID 70S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S IN THE VALLEYS AND IN
THE LOWER 70S IN THE MOUNTAINS.
=
UTZ494-280115-
HENRY MOUNTAINS-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (70-80% CLOUD COVER).
ISOLATED RAIN SHOWERS UNTIL 1200, THEN
SCATTERED SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 50% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....80-86 NEAR 5000 FEET.
65-75 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........27-35% NEAR 5000 FEET.
38-47% NEAR 8000 FEET.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......9500 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....58-66 NEAR 5000 FEET.
54-61 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........59-69% NEAR 5000 FEET.
56-64% NEAR 8000 FEET.
24 HR TREND......25% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (60-70% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.
66-76 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........19-26% NEAR 5000 FEET.
29-39% NEAR 8000 FEET.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......10300 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......710.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. 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. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN
THE VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 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 IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE
VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 60S IN THE VALLEYS AND AROUND
60 IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN
THE MID 70S IN THE MOUNTAINS.
=
UTZ495-280115-
COLOR COUNTRY WEST DESERT-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 50% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....76-82 NEAR 5000 FEET.
68-74 NEAR 7000 FEET.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........38-48%.
24 HR TREND......25% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 15-20 MPH.
MIXING HEIGHT.......8500 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....49-59.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........77-87% NEAR 5000 FEET.
70-80% NEAR 7000 FEET.
24 HR TREND......8% DRIER NEAR 5000 FEET.
21% DRIER NEAR 7000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). PATCHY SMOKE
UNTIL 1200. ISOLATED SHOWERS AND THUNDERSTORMS
UNTIL 1200, THEN SCATTERED SHOWERS AND
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....77-83 NEAR 5000 FEET.
69-75 NEAR 7000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........28-35% NEAR 5000 FEET.
33-41% NEAR 7000 FEET.
24 HR TREND......11% DRIER NEAR 5000 FEET.
5% DRIER NEAR 7000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......9200 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......850.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE UPPER 50S IN THE
MOUNTAINS. 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 AROUND 50 IN THE VALLEYS AND IN
THE MID 50S 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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE UPPER 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.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 50S IN THE VALLEYS AND AROUND 60 IN THE MOUNTAINS.
HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN THE UPPER 70S IN THE
MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 50S IN THE VALLEYS AND AROUND
60 IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN
THE UPPER 70S IN THE MOUNTAINS.
=
UTZ496-280115-
COLOR COUNTRY MOUNTAINS-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200, THEN NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....71-81 NEAR 6000 FEET.
64-71 NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........36-46% NEAR 6000 FEET.
44-54% NEAR 8000 FEET.
24 HR TREND......20% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......8100 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
SCATTERED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....47-57.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........70-80%.
24 HR TREND......19% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (75-85% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1200,
THEN SCATTERED SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....74-82 NEAR 6000 FEET.
65-72 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........27-37% NEAR 6000 FEET.
32-42% NEAR 8000 FEET.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......9400 FT AGL.
CLIMATOLOGY......60-70TH PERCENTILE.
CLEARING INDEX......960.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE LOWER 50S 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. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND AROUND 50 IN THE
MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS AND IN THE LOWER 70S IN
THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. 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 MID
70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
MONDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. 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 MID 70S
IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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 MID
70S IN THE MOUNTAINS.
=
UTZ497-280115-
MOJAVE DESERT-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 40% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....84-92 NEAR 3000 FEET.
72-78 NEAR 6000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........28-35% NEAR 3000 FEET.
40-50% NEAR 6000 FEET.
24 HR TREND......21% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......9200 FT AGL.
CLIMATOLOGY......40-50TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (45-55% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....69-79 NEAR 3000 FEET.
59-69 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........46-56% NEAR 3000 FEET.
56-66% NEAR 6000 FEET.
24 HR TREND......25% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....87-94 NEAR 3000 FEET.
74-81 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........22-26% NEAR 3000 FEET.
27-37% NEAR 6000 FEET.
24 HR TREND......7% DRIER NEAR 3000 FEET.
13% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......10800 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......920.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 70S IN THE VALLEYS AND IN THE MID 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 LOWER 70S IN THE VALLEYS
AND IN THE MID 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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S IN THE VALLEYS AND
IN THE MID 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 90S IN THE
VALLEYS AND IN THE MID 80S 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 IN THE UPPER 90S IN THE
VALLEYS AND IN THE MID 80S IN THE MOUNTAINS.
TUESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 70S IN THE VALLEYS AND IN THE MID 60S IN THE
MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND IN THE LOWER
80S IN THE MOUNTAINS.
=
UTZ498-280115-
GRAND STAIRCASE-
336 AM MDT WED AUG 27 2025
TODAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 40% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....81-91 NEAR 4000 FEET.
74-82 NEAR 6000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........23-33% NEAR 4000 FEET.
31-41% NEAR 6000 FEET.
24 HR TREND......12% DRIER NEAR 4000 FEET.
21% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......9900 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLOUDY (50-60% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....30% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................0%.
MIN TEMPERATURE.....62-70 NEAR 4000 FEET.
52-62 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........49-59% NEAR 4000 FEET.
61-71% NEAR 6000 FEET.
24 HR TREND......26% DRIER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
THURSDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (65-75% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....82-92 NEAR 4000 FEET.
77-84 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........15-23% NEAR 4000 FEET.
22-30% NEAR 6000 FEET.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......10200 FT AGL.
CLIMATOLOGY......50-60TH PERCENTILE.
CLEARING INDEX......890.
FORECAST DAYS 3 THROUGH 7
FRIDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS AROUND 70 IN THE VALLEYS AND IN THE UPPER 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.
SATURDAY
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. WINDS GENERALLY
LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 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.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 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.
TUESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 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.
=
.8-14 DAY OUTLOOK FOR WEDNESDAY SEPTEMBER 03 TO TUESDAY SEPTEMBER 09
TEMPERATURE... ABOVE NORMAL
PRECIPITATION... ABOVE NORMAL
=
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