656
FNUS55 KSLC 051933
FWFSLC
FIRE WEATHER PLANNING FORECAST FOR UTAH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
133 PM MDT SAT SEP 5 2026
...AREAS OF LOCALLY CRITICAL FIRE WEATHER CONDITIONS ACROSS WESTERN
UTAH THIS AFTERNOON...
BROADCAST DISCUSSION
LOCALLY CRITICAL FIRE WEATHER CONDITIONS
CONTINUE ACROSS WESTERN UTAH TODAY GIVEN GUSTY WINDS AND RH NEAR OR
JUST BELOW 15 PERCENT. MOISTURE SURGES INTO UTAH THROUGH SUNDAY,
BRINGING INCREASED CHANCES FOR PRECIPITATION. DRY CONDITIONS RETURN
THROUGH MID-WEEK NEXT WEEK, WITH ANOTHER MOISTURE SURGE ANTICIPATED
LATE WEEK.
DISCUSSION
MOISTURE WILL CONTINUE TO GRADUALLY INCREASE INTO
SUNDAY AS SOUTHWESTERLY FLOW PUSHES MOISTURE FURTHER NORTH.
THIS AFTERNOON, EXPECT LOCALLY CRITICAL FIRE WEATHER CONDITIONS
PRIMARILY ACROSS THE WEST DESERT AND GREAT SALT LAKE DESERT WHERE
HUMIDITIES HAVE BEEN OBSERVED DROPPING BELOW 15%. ADDITIONALLY,
STRONG WIND GUSTS ACROSS AREAS PRIMARILY WEST OF I-15 WILL RANGE
FROM 30-45MPH EACH AFTERNOON INTO SUNDAY.
ON SUNDAY, A STRONGER PUSH OF MOISTURE ARRIVES TO UTAH WITH
WIDESPREAD SHOWERS AND THUNDERSTORMS ACROSS THE STATE, THOUGH
PRIMARILY ACROSS CENTRAL AND SOUTHERN UTAH. THE HIGHEST RAINFALL
TOTALS ARE EXPECTED ACROSS HIGHER TERRAIN OF CENTRAL AND SOUTHERN
UTAH, THOUGH LOWER ELEVATION AREAS FURTHER EAST MAY SEE HIGHER
ISOLATED TOTALS FROM STRONGER STORMS. FOR LOWER LYING AREAS WEST OF
I-15, GENERALLY A TRACE OR LESS OF PRECIPITATION IS EXPECTED ON
SUNDAY. A DRYING TREND IS EXPECTED TO DEVELOP MONDAY AND TUESDAY
WITH MORE PRECIPITATION EXPECTED AFTER MIDWEEK NEXT WEEK ACROSS AT
LEAST SOUTHERN AND CENTRAL UTAH.
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***
UTZ478-061215-
SALT LAKE DESERT-
133 PM MDT SAT SEP 5 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....55-65 NEAR 5000 FEET.
49-59 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........34-44% NEAR 5000 FEET.
38-48% NEAR 8000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN CLOUDY (90-100% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................10% NORTH OF I-80 AND 30% SOUTH OF I-80.
MAX TEMPERATURE.....77-84 NEAR 5000 FEET.
64-70 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........25-35% NEAR 5000 FEET.
29-39% NEAR 8000 FEET.
24 HR TREND......10% WETTER.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH.
MIXING HEIGHT.......9000 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). NORTH OF
I-80, SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTH OF I-80, ISOLATED
THUNDERSTORMS UNTIL 2400. SCATTERED RAIN
SHOWERS.
CHANCE LIGHTNING....20%.
CWR.................40% NORTH OF I-80 AND 20% SOUTH OF I-80.
MIN TEMPERATURE.....49-59 NEAR 5000 FEET.
42-52 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MAX HUMIDITY........71-81% NEAR 5000 FEET.
75-85% NEAR 8000 FEET.
24 HR TREND......33% WETTER.
20-FOOT WINDS.......SOUTH WINDS 20 TO 25 MPH WITH GUSTS TO AROUND
40 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 25 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (35-45% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....69-78 NEAR 5000 FEET.
56-62 NEAR 8000 FEET.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........29-39% NEAR 5000 FEET.
34-44% NEAR 8000 FEET.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 25 MPH.
MIXING HEIGHT.......9400 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
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 LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
THURSDAY
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 UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED 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 UPPER 60S IN THE
MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED 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 UPPER
60S IN THE MOUNTAINS.
=
UTZ479-061215-
WASATCH MOUNTAINS-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....51-61 NEAR 5000 FEET.
47-57 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........50-60%.
24 HR TREND......UNCHANGED NEAR 5000 FEET.
5% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN CLOUDY (90-100% CLOUD COVER). NORTH OF
I-80, SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOUTH OF I-80,
SCATTERED RAIN SHOWERS UNTIL 1200, THEN
NUMEROUS RAIN SHOWERS AND ISOLATED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................30% NORTH OF I-80 AND 50% SOUTH OF I-80.
MAX TEMPERATURE.....78-85 NEAR 5000 FEET.
65-75 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........28-36% NEAR 5000 FEET.
34-44% NEAR 8000 FEET.
24 HR TREND......15% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
MIXING HEIGHT.......8000 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). NORTH OF I-80,
SCATTERED RAIN SHOWERS UNTIL 2400. ISOLATED
THUNDERSTORMS. NUMEROUS RAIN SHOWERS AFTER
2400. SOUTH OF I-80, NUMEROUS RAIN SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 2400, THEN
SCATTERED RAIN SHOWERS.
CHANCE LIGHTNING....20%.
CWR.................40% NORTH OF I-80 AND 50% SOUTH OF I-80.
MIN TEMPERATURE.....48-56 NEAR 5000 FEET.
44-54 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........85-95% NEAR 5000 FEET.
77-87% NEAR 8000 FEET.
24 HR TREND......40% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (45-55% CLOUD COVER). NORTH
OF I-80, SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 1200. SOUTH OF I-80,
SCATTERED RAIN SHOWERS UNTIL 1200. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
1200.
CHANCE LIGHTNING....20%.
CWR.................30% NORTH OF I-80 AND 20% SOUTH OF I-80.
MAX TEMPERATURE.....67-75 NEAR 5000 FEET.
56-66 NEAR 8000 FEET.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........32-42% NEAR 5000 FEET.
43-53% NEAR 8000 FEET.
24 HR TREND......7% WETTER NEAR 5000 FEET.
17% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 30 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
MIXING HEIGHT.......7600 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 80S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
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 AROUND 70 IN
THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. 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 AROUND 70 IN
THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. 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.
=
UTZ480-061215-
UINTA MOUNTAINS-
133 PM MDT SAT SEP 5 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....49-56 NEAR 7000 FEET.
40-50 NEAR 9000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........47-57% NEAR 7000 FEET.
57-67% NEAR 9000 FEET.
24 HR TREND......2% DRIER NEAR 7000 FEET.
8% DRIER NEAR 9000 FEET.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
12K FT MSL WINDS....SOUTH AROUND 20 MPH BECOMING SOUTHWEST AROUND
30 MPH AFTER MIDNIGHT.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN CLOUDY (90-100% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....72-78 NEAR 7000 FEET.
63-69 NEAR 9000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........36-46%.
24 HR TREND......14% WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......7400 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). RAIN SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 2400, THEN
SCATTERED RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................70%.
MIN TEMPERATURE.....46-54 NEAR 7000 FEET.
39-47 NEAR 9000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........83-93%.
24 HR TREND......35% WETTER.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
40 MPH.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MONDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (45-55% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....64-70 NEAR 7000 FEET.
56-65 NEAR 9000 FEET.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........44-54%.
24 HR TREND......12% WETTER NEAR 7000 FEET.
UNCHANGED NEAR 9000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 30 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH BECOMING AROUND 25 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......7200 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND
AROUND 40 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.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 50 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.
THURSDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE
UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND ISOLATED
RAIN SHOWERS. 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.
SATURDAY
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 MID 60S
IN THE MOUNTAINS.
=
UTZ481-061215-
WESTERN ASHLEY NATIONAL FOREST-
133 PM MDT SAT SEP 5 2026
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....48-54 NEAR 7000 FEET.
39-47 NEAR 10000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........43-49% NEAR 7000 FEET.
48-58% NEAR 10000 FEET.
24 HR TREND......15% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,
THEN CLOUDY (90-100% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....68-74 NEAR 7000 FEET.
56-62 NEAR 10000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........33-42% NEAR 7000 FEET.
41-47% NEAR 10000 FEET.
24 HR TREND......14% WETTER.
20-FOOT WINDS.......SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
MIXING HEIGHT.......5800 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......950.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). RAIN SHOWERS AND
ISOLATED THUNDERSTORMS UNTIL 2400, THEN
NUMEROUS RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................80%.
MIN TEMPERATURE.....45-51 NEAR 7000 FEET.
38-44 NEAR 10000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........89-97% NEAR 7000 FEET.
93-100% NEAR 10000 FEET.
24 HR TREND......44% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
40 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH BECOMING AROUND 40 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200.
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....64-70 NEAR 7000 FEET.
52-58 NEAR 10000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........36-46% NEAR 7000 FEET.
43-53% NEAR 10000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 15 MPH WITH GUSTS TO
AROUND 30 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......6800 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND
IN THE UPPER 30S IN THE MOUNTAINS. HIGHS AROUND 70 IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS. WEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 50S 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.
THURSDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE
MID 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
FRIDAY
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 LOWER 70S IN THE VALLEYS AND IN THE LOWER
60S IN THE MOUNTAINS.
SATURDAY
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 LOWER 70S IN THE VALLEYS AND IN THE UPPER
50S IN THE MOUNTAINS.
=
UTZ482-061215-
WESTERN UINTAH BASIN-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....47-57.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........47-57%.
24 HR TREND......12% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH BECOMING WEST
AFTER MIDNIGHT.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,
THEN CLOUDY (85-95% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....73-79 NEAR 6000 FEET.
65-71 NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........32-38% NEAR 6000 FEET.
35-45% NEAR 8000 FEET.
24 HR TREND......14% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......6100 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......780.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400,
THEN SCATTERED RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................60%.
MIN TEMPERATURE.....44-54.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........87-97% NEAR 6000 FEET.
79-89% NEAR 8000 FEET.
24 HR TREND......40% WETTER.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH BECOMING AROUND 45 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....72-78 NEAR 6000 FEET.
62-68 NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........33-39% NEAR 6000 FEET.
36-46% NEAR 8000 FEET.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......9200 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. 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.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS AROUND 80 IN THE VALLEYS AND IN THE
LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 50S. HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE
LOWER 70S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S. HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN
THE UPPER 60S IN THE MOUNTAINS.
=
UTZ483-061215-
SOUTHERN ASHLEY NATIONAL FOREST-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....46-56.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........41-47% NEAR 7000 FEET.
45-55% NEAR 9000 FEET.
24 HR TREND......12% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (80-90% CLOUD COVER).
ISOLATED RAIN SHOWERS UNTIL 1200, THEN
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....71-77 NEAR 7000 FEET.
59-66 NEAR 9000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........33-40% NEAR 7000 FEET.
42-52% NEAR 9000 FEET.
24 HR TREND......15% WETTER NEAR 7000 FEET.
21% WETTER NEAR 9000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......6200 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......930.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400,
THEN SCATTERED RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................60%.
MIN TEMPERATURE.....44-54.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........81-87% NEAR 7000 FEET.
85-95% NEAR 9000 FEET.
24 HR TREND......38% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....70-76 NEAR 7000 FEET.
57-64 NEAR 9000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........35-39% NEAR 7000 FEET.
44-54% NEAR 9000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 30
MPH.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......8200 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN
THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. 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. WINDS GENERALLY LESS THAN 15 MPH.
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 UPPER
60S IN THE MOUNTAINS.
SATURDAY
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 MID 70S IN THE VALLEYS AND IN THE MID 60S
IN THE MOUNTAINS.
=
UTZ484-061215-
TAVAPUTS PLATEAU-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....52-61 NEAR 6000 FEET.
49-57 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........43-53%.
24 HR TREND......11% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
SUNDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (75-85% CLOUD COVER).
ISOLATED RAIN SHOWERS UNTIL 1200, THEN
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....77-83 NEAR 6000 FEET.
64-71 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........29-36% NEAR 6000 FEET.
36-46% NEAR 8000 FEET.
24 HR TREND......18% WETTER.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......6600 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400,
THEN SCATTERED RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................50%.
MIN TEMPERATURE.....51-58 NEAR 6000 FEET.
46-55 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........79-89%.
24 HR TREND......34% WETTER NEAR 6000 FEET.
41% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTH AROUND 35 MPH BECOMING SOUTHWEST AROUND
45 MPH AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....75-81 NEAR 6000 FEET.
63-69 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........29-38% NEAR 6000 FEET.
35-45% NEAR 8000 FEET.
24 HR TREND......3% WETTER NEAR 6000 FEET.
6% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......9100 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. 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.
THURSDAY
PARTLY CLOUDY. ISOLATED 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 MID
70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. 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.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS AND AROUND 70 IN THE
MOUNTAINS.
=
UTZ488-061215-
MANTI NATIONAL FOREST-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....49-59 NEAR 6500 FEET.
44-54 NEAR 8500 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........48-58% NEAR 6500 FEET.
58-68% NEAR 8500 FEET.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTHWEST 15-20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200, THEN NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................60%.
MAX TEMPERATURE.....68-78 NEAR 6500 FEET.
60-67 NEAR 8500 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........35-45% NEAR 6500 FEET.
44-54% NEAR 8500 FEET.
24 HR TREND......25% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......5000 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......600.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................50%.
MIN TEMPERATURE.....47-55 NEAR 6500 FEET.
42-52 NEAR 8500 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........79-89%.
24 HR TREND......31% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....66-76 NEAR 6500 FEET.
57-66 NEAR 8500 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........32-42% NEAR 6500 FEET.
39-49% NEAR 8500 FEET.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH BECOMING AROUND 25 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......7700 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. 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. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
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 AROUND 70 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. 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.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 50S IN THE VALLEYS AND IN THE LOWER 50S IN THE
MOUNTAINS. HIGHS IN THE MID 70S IN THE VALLEYS AND IN THE UPPER
60S IN THE MOUNTAINS.
=
UTZ489-061215-
SAN RAFAEL SWELL-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....59-65 NEAR 5000 FEET.
50-60 NEAR 7000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........37-47% NEAR 5000 FEET.
42-52% NEAR 7000 FEET.
24 HR TREND......11% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200. SCATTERED RAIN SHOWERS
AND ISOLATED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.
70-76 NEAR 7000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........24-32% NEAR 5000 FEET.
32-40% NEAR 7000 FEET.
24 HR TREND......15% WETTER NEAR 5000 FEET.
20% WETTER NEAR 7000 FEET.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......7000 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......860.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....58-64 NEAR 5000 FEET.
49-59 NEAR 7000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........68-78% NEAR 5000 FEET.
72-82% NEAR 7000 FEET.
24 HR TREND......29% WETTER.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MONDAY
SKY/WEATHER.........CLOUDY (95-100% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.
70-76 NEAR 7000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........23-29% NEAR 5000 FEET.
30-37% NEAR 7000 FEET.
24 HR TREND......9% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......10600 FT AGL (60-70TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
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.
WEDNESDAY
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.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 60S. HIGHS AROUND
90 IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE LOWER 60S. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN
THE UPPER 70S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN THE
MID 70S IN THE MOUNTAINS.
=
UTZ492-061215-
CENTRAL UTAH WEST DESERT-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....54-64 NEAR 5000 FEET.
48-58 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........47-57%.
24 HR TREND......6% WETTER NEAR 5000 FEET.
2% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN
THE EVENING.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS. ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....77-83 NEAR 5000 FEET.
64-70 NEAR 8000 FEET.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........32-42% NEAR 5000 FEET.
41-51% NEAR 8000 FEET.
24 HR TREND......22% WETTER.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH
INCREASING TO 40 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......6000 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......1000+.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....50-60 NEAR 5000 FEET.
45-55 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........76-86%.
24 HR TREND......34% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
MONDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (20-30% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....76-83 NEAR 5000 FEET.
62-68 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........28-38% NEAR 5000 FEET.
35-45% NEAR 8000 FEET.
24 HR TREND......5% DRIER NEAR 5000 FEET.
11% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
MIXING HEIGHT.......8400 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......980.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
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.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60 IN THE VALLEYS AND IN THE MID 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.
FRIDAY
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 UPPER 80S IN THE VALLEYS AND IN THE LOWER
70S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND AROUND 70 IN
THE MOUNTAINS.
=
UTZ493-061215-
CENTRAL UTAH MOUNTAINS-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....51-57 NEAR 5000 FEET.
46-56 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........61-71%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200, THEN NUMEROUS RAIN
SHOWERS AND SCATTERED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................60%.
MAX TEMPERATURE.....77-83 NEAR 5000 FEET.
63-70 NEAR 8000 FEET.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........41-48% NEAR 5000 FEET.
47-57% NEAR 8000 FEET.
24 HR TREND......31% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 25 MPH BECOMING SOUTH AROUND
35 MPH IN THE AFTERNOON.
MIXING HEIGHT.......5300 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......660.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................30%.
MIN TEMPERATURE.....50-56 NEAR 5000 FEET.
44-53 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........75-85%.
24 HR TREND......22% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH BECOMING AROUND 40 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....76-82 NEAR 5000 FEET.
65-72 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........30-40%.
24 HR TREND......17% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 40 MPH BECOMING AROUND 30 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......8500 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
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.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE MID 80S IN THE
VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S IN THE
VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE MID 80S IN THE
VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
SATURDAY
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.
=
UTZ494-061215-
HENRY MOUNTAINS-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....59-68 NEAR 5000 FEET.
56-62 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........35-45% NEAR 5000 FEET.
39-49% NEAR 8000 FEET.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.
65-75 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........23-32% NEAR 5000 FEET.
37-47% NEAR 8000 FEET.
24 HR TREND......12% WETTER NEAR 5000 FEET.
19% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 25-30 MPH.
MIXING HEIGHT.......7900 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000+.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....59-67 NEAR 5000 FEET.
53-59 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........55-65% NEAR 5000 FEET.
61-71% NEAR 8000 FEET.
24 HR TREND......22% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH BECOMING AROUND 45 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........CLOUDY (95-100% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....81-87 NEAR 5000 FEET.
66-76 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........20-26% NEAR 5000 FEET.
29-37% NEAR 8000 FEET.
24 HR TREND......2% DRIER NEAR 5000 FEET.
12% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS 10 TO 15 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH.
MIXING HEIGHT.......10200 FT AGL (60-70TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 60 IN THE VALLEYS AND IN THE
MID 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND
IN THE LOWER 70S IN THE MOUNTAINS. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
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. WINDS GENERALLY
LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE
VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN THE MID
70S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
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.
=
UTZ495-061215-
COLOR COUNTRY WEST DESERT-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....52-62.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........57-67% NEAR 5000 FEET.
52-62% NEAR 7000 FEET.
24 HR TREND......21% WETTER.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH. GUSTS UP TO 35 MPH IN
THE EVENING.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200, THEN NUMEROUS RAIN
SHOWERS AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................60%.
MAX TEMPERATURE.....74-81 NEAR 5000 FEET.
66-72 NEAR 7000 FEET.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........44-54% NEAR 5000 FEET.
49-59% NEAR 7000 FEET.
24 HR TREND......36% WETTER.
20-FOOT WINDS.......SOUTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH BECOMING AROUND 40 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......4200 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......660.
SUNDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....48-58.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........86-96% NEAR 5000 FEET.
79-89% NEAR 7000 FEET.
24 HR TREND......31% WETTER NEAR 5000 FEET.
26% WETTER NEAR 7000 FEET.
20-FOOT WINDS.......SOUTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MONDAY
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....78-84 NEAR 5000 FEET.
69-75 NEAR 7000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........28-38%.
24 HR TREND......22% DRIER NEAR 5000 FEET.
17% DRIER NEAR 7000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 25
MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......8100 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
MID 80S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. 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. WINDS GENERALLY LESS THAN
15 MPH.
FRIDAY
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.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE MID 80S IN THE VALLEYS AND IN
THE MID 70S IN THE MOUNTAINS.
=
UTZ496-061215-
COLOR COUNTRY MOUNTAINS-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....49-59.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........66-76%.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 30
MPH IN THE EVENING.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS UNTIL 1200, THEN NUMEROUS RAIN SHOWERS
AND SCATTERED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 40% IN THE AFTERNOON.
CWR.................60%.
MAX TEMPERATURE.....69-79 NEAR 6000 FEET.
57-67 NEAR 8000 FEET.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........49-59% NEAR 6000 FEET.
62-72% NEAR 8000 FEET.
24 HR TREND......32% WETTER NEAR 6000 FEET.
40% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTHWEST 30-35 MPH.
MIXING HEIGHT.......6300 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......810.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....46-56.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........77-87%.
24 HR TREND......20% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 40 MPH.
MONDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....73-80 NEAR 6000 FEET.
62-70 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........28-38% NEAR 6000 FEET.
34-44% NEAR 8000 FEET.
24 HR TREND......28% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MIXING HEIGHT.......8100 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS
AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
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. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE MID 70S
IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S 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.
SATURDAY
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 LOWER
70S IN THE MOUNTAINS.
=
UTZ497-061215-
MOJAVE DESERT-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....67-77 NEAR 3000 FEET.
58-66 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........43-50% NEAR 3000 FEET.
57-67% NEAR 6000 FEET.
24 HR TREND......16% WETTER NEAR 3000 FEET.
28% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 15 MPH WITH GUSTS TO
AROUND 30 MPH BECOMING SOUTHEAST AFTER
MIDNIGHT.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH.
SUNDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS UNTIL 1200, THEN NUMEROUS RAIN SHOWERS
AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................60%.
MAX TEMPERATURE.....79-85 NEAR 3000 FEET.
65-72 NEAR 6000 FEET.
24 HR TREND......11 DEGREES COOLER.
MIN HUMIDITY........44-50% NEAR 3000 FEET.
57-67% NEAR 6000 FEET.
24 HR TREND......32% WETTER NEAR 3000 FEET.
42% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......EAST WINDS AROUND 10 MPH BECOMING WEST WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 30 MPH BECOMING AROUND 40 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......3700 FT AGL (10-20TH PERCENTILE).
CLEARING INDEX......370.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....63-73 NEAR 3000 FEET.
54-64 NEAR 6000 FEET.
24 HR TREND......4 DEGREES COOLER.
MAX HUMIDITY........63-73% NEAR 3000 FEET.
74-84% NEAR 6000 FEET.
24 HR TREND......21% WETTER NEAR 3000 FEET.
16% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH IN
THE EVENING.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....85-91 NEAR 3000 FEET.
70-77 NEAR 6000 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........27-31% NEAR 3000 FEET.
34-41% NEAR 6000 FEET.
24 HR TREND......19% DRIER.
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH BECOMING SOUTHWEST IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MIXING HEIGHT.......6700 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......720.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S IN THE VALLEYS AND
AROUND 60 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
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.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
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 LOWER
80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE MID 70S IN THE VALLEYS AND IN THE UPPER 60S IN THE
MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND IN THE LOWER
80S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 70S IN THE VALLEYS AND IN THE MID 60S IN THE
MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND AROUND 80 IN
THE MOUNTAINS.
=
UTZ498-061215-
GRAND STAIRCASE-
133 PM MDT SAT SEP 5 2026
...FLOOD WATCH IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY
EVENING...
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....63-72 NEAR 4000 FEET.
54-64 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........36-46% NEAR 4000 FEET.
49-59% NEAR 6000 FEET.
24 HR TREND......10% DRIER NEAR 4000 FEET.
1% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
SUNDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS. SCATTERED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....81-91 NEAR 4000 FEET.
71-81 NEAR 6000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........24-34% NEAR 4000 FEET.
42-52% NEAR 6000 FEET.
24 HR TREND......11% WETTER NEAR 4000 FEET.
27% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTH 25-30 MPH.
MIXING HEIGHT.......7700 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......990.
SUNDAY NIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................10%.
MIN TEMPERATURE.....62-71 NEAR 4000 FEET.
52-62 NEAR 6000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........60-70% NEAR 4000 FEET.
71-81% NEAR 6000 FEET.
24 HR TREND......23% WETTER NEAR 4000 FEET.
28% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE EVENING.
12K FT MSL WINDS....SOUTHWEST 35-40 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....83-91 NEAR 4000 FEET.
75-81 NEAR 6000 FEET.
24 HR TREND......UNCHANGED NEAR 4000 FEET.
5 DEGREES WARMER NEAR 6000 FEET.
MIN HUMIDITY........19-29% NEAR 4000 FEET.
26-36% NEAR 6000 FEET.
24 HR TREND......2% DRIER NEAR 4000 FEET.
22% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH BECOMING AROUND 15
MPH WITH GUSTS TO AROUND 30 MPH IN THE
AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 35 MPH.
MIXING HEIGHT.......9200 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 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. WEST WINDS AROUND
15 MPH.
WEDNESDAY
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.
THURSDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND IN THE MID 80S
IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S 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.
SATURDAY
PARTLY CLOUDY. 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 LOWER
80S IN THE MOUNTAINS.
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.8-14 DAY OUTLOOK FOR SUNDAY SEPTEMBER 13 TO SATURDAY SEPTEMBER 19
TEMPERATURE... ABOVE NORMAL
PRECIPITATION... ABOVE NORMAL
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