044
FNUS55 KSLC 160859
FWFSLC
FIRE WEATHER PLANNING FORECAST FOR UTAH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
259 AM MDT SUN AUG 16 2026
..DRYING AND WARMING...NEXT MONSOON POTENTIAL FRIDAY
BROADCAST DISCUSSION
A DRIER PATTERN WILL BUILD INTO THE
REGION THROUGH AT LEAST MIDWEEK, WITH VALLEY HUMIDITIES REACHING
CRITICAL LEVELS AS EARLY AS SUNDAY AND CONTINUING TO DECREASE
THROUGH MIDWEEK. ELEVATED TO LOCALLY CRITICAL FIRE WEATHER
CONDITIONS MAY OCCUR ON TUESDAY AND WEDNESDAY ACROSS CENTRAL AND
SOUTHERN UTAH WITH GUSTY WINDS.
DISCUSSION
A DRYING AND WARMING TREND WILL CONTINUE ACROSS THE
REGION. THIS WILL BRING NEAR CRITICAL TO CRITICAL HUMIDITIES AS
EARLY AS TODAY ACROSS MANY VALLEY LOCATIONS. THESE LOW HUMIDITIES
WILL CONTINUE THROUGH FRIDAY BEFORE ANOTHER MONSOON SURGE BEGINS
TO IMPACT THE REGION. ELEVATED TO LOCALLY CRITICAL FIRE WEATHER
CONDITIONS REMAIN FORECAST FOR TUESDAY AND WEDNESDAY ACROSS
PORTIONS OF CENTRAL AND SOUTHERN UTAH.
THE NEXT CHANCE FOR WETTING RAINS WILL BE FRIDAY, ESPECIALLY
ACROSS THE HIGHER TERRAIN.
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***
UTZ478-170015-
SALT LAKE DESERT-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....83-89 NEAR 5000 FEET.
70-76 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........18-28% NEAR 5000 FEET.
26-36% NEAR 8000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......12600 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......970.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....59-69 NEAR 5000 FEET.
57-64 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........44-54%.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....85-92 NEAR 5000 FEET.
71-77 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........16-26% NEAR 5000 FEET.
24-34% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MIXING HEIGHT.......13600 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE UPPER
80S IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS AROUND
90 IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
LOWER 90S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS AND IN THE UPPER
70S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 60S IN THE VALLEYS AND IN THE
LOWER 60S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS AND IN
THE MID 70S IN THE MOUNTAINS.
=
UTZ479-170015-
WASATCH MOUNTAINS-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (50-60% CLOUD COVER). NORTH OF
I-80, ISOLATED SHOWERS AND THUNDERSTORMS AFTER
1200. SOUTH OF I-80, SCATTERED RAIN SHOWERS AND
ISOLATED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....82-89 NEAR 5000 FEET.
71-81 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........20-30% NEAR 5000 FEET.
24-34% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING SOUTHWEST IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......11000 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....51-61.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........59-69% NEAR 5000 FEET.
49-59% NEAR 8000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTHEAST
AFTER MIDNIGHT.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (65-75% CLOUD COVER). SOUTH
OF I-80, ISOLATED SHOWERS AND THUNDERSTORMS
AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....84-91 NEAR 5000 FEET.
73-83 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........21-31%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH BECOMING WEST IN THE
AFTERNOON.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......12400 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. 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.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE
UPPER 80S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS AROUND
90 IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S IN THE VALLEYS AND
IN THE UPPER 70S IN THE MOUNTAINS.
SATURDAY
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.
=
UTZ480-170015-
UINTA MOUNTAINS-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER) UNTIL 1200, THEN
MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....76-82 NEAR 7000 FEET.
67-74 NEAR 9000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........28-38%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING WEST AROUND 10 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......10200 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLEAR (10-20% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....10% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................0%.
MIN TEMPERATURE.....50-57 NEAR 7000 FEET.
40-50 NEAR 9000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........49-59% NEAR 7000 FEET.
65-75% NEAR 9000 FEET.
24 HR TREND......8% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH BECOMING SOUTH
AFTER MIDNIGHT.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (80-90% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....78-84 NEAR 7000 FEET.
69-76 NEAR 9000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........26-36%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......11300 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND AROUND 50 IN THE
MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN THE LOWER
70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND AROUND 50 IN THE
MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN THE LOWER
70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND AROUND 50 IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE MID 70S
IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
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 80S IN THE VALLEYS AND IN THE MID 70S
IN THE MOUNTAINS.
SATURDAY
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 LOWER 80S IN THE VALLEYS AND IN THE LOWER
70S IN THE MOUNTAINS.
=
UTZ481-170015-
WESTERN ASHLEY NATIONAL FOREST-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (10-20% CLOUD COVER) UNTIL 1200, THEN
MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....75-81 NEAR 7000 FEET.
63-69 NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........23-29% NEAR 7000 FEET.
28-38% NEAR 10000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......9600 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......910.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (20-30% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....10% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................0%.
MIN TEMPERATURE.....53-59 NEAR 7000 FEET.
40-50 NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........41-50% NEAR 7000 FEET.
50-60% NEAR 10000 FEET.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MONDAY
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 30% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....77-83 NEAR 7000 FEET.
64-70 NEAR 10000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........21-27% NEAR 7000 FEET.
26-36% NEAR 10000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......11000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 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
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S 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. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S 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. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND AROUND 50 IN THE
MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND AROUND 70 IN
THE MOUNTAINS.
SATURDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S IN THE VALLEYS AND AROUND 50 IN THE
MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS AND IN THE UPPER
60S IN THE MOUNTAINS.
=
UTZ482-170015-
WESTERN UINTAH BASIN-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (55-65% CLOUD COVER). SCATTERED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 30% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....80-86 NEAR 6000 FEET.
73-79 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........20-28%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTH IN THE
AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......11600 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....51-61.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........42-52% NEAR 6000 FEET.
47-57% NEAR 8000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......WEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (65-75% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....83-89 NEAR 6000 FEET.
75-81 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........18-26%.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......13100 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS AROUND 60. HIGHS IN THE UPPER 80S
IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS AROUND 60. HIGHS IN THE UPPER 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 AROUND 60. HIGHS IN THE UPPER 80S IN THE VALLEYS AND IN THE
LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S IN THE VALLEYS AND
IN THE LOWER 80S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE UPPER 80S IN THE VALLEYS AND
IN THE UPPER 70S IN THE MOUNTAINS.
=
UTZ483-170015-
SOUTHERN ASHLEY NATIONAL FOREST-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (60-70% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....77-83 NEAR 7000 FEET.
67-73 NEAR 9000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........22-26% NEAR 7000 FEET.
26-36% NEAR 9000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH BECOMING SOUTH IN THE
AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......11000 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......830.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....51-61.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........36-42% NEAR 7000 FEET.
38-46% NEAR 9000 FEET.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
MOSTLY CLOUDY (65-75% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....80-86 NEAR 7000 FEET.
69-75 NEAR 9000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........20-24% NEAR 7000 FEET.
23-33% NEAR 9000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH. GUSTS UP TO 20
MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......12000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. 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 IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
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 IN THE MID 70S
IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 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.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND 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.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S IN THE VALLEYS AND IN THE UPPER 50S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE MID 70S
IN THE MOUNTAINS.
=
UTZ484-170015-
TAVAPUTS PLATEAU-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (20-30% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....82-88 NEAR 6000 FEET.
73-79 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........19-27% NEAR 6000 FEET.
21-31% NEAR 8000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING SOUTH IN
THE AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......11400 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......820.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....58-64 NEAR 6000 FEET.
53-62 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........35-45% NEAR 6000 FEET.
39-49% NEAR 8000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....85-91 NEAR 6000 FEET.
75-81 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........17-24% NEAR 6000 FEET.
18-28% NEAR 8000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......12500 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS
AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S IN THE VALLEYS AND IN THE UPPER 50S IN THE
MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS AND AROUND 80 IN THE
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S IN THE VALLEYS AND
AROUND 60 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.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS AND IN THE LOWER
80S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND 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 UPPER
70S IN THE MOUNTAINS.
=
UTZ488-170015-
MANTI NATIONAL FOREST-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (55-65% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....75-85 NEAR 6500 FEET.
67-76 NEAR 8500 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........19-28% NEAR 6500 FEET.
23-33% NEAR 8500 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......10600 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......820.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLEAR (15-25% CLOUD COVER).
ISOLATED RAIN SHOWERS UNTIL 2400.
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....52-62 NEAR 6500 FEET.
47-57 NEAR 8500 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........47-57%.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......WEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
MOSTLY CLOUDY (70-80% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....78-88 NEAR 6500 FEET.
69-78 NEAR 8500 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........18-25% NEAR 6500 FEET.
21-31% NEAR 8500 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......11800 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. 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.
WEDNESDAY
PARTLY CLOUDY. 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.
THURSDAY
PARTLY CLOUDY. 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 UPPER
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 UPPER 50S IN THE
MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS AND IN THE MID 70S
IN THE MOUNTAINS.
SATURDAY
MOSTLY 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.
=
UTZ489-170015-
SAN RAFAEL SWELL-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....88-94 NEAR 5000 FEET.
78-84 NEAR 7000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........15-19% NEAR 5000 FEET.
18-24% NEAR 7000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH BECOMING SOUTH IN THE
AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......11400 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......760.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....61-67 NEAR 5000 FEET.
57-63 NEAR 7000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........37-47%.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH BECOMING NORTHWEST
AFTER MIDNIGHT.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....91-97 NEAR 5000 FEET.
80-86 NEAR 7000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........13-17% NEAR 5000 FEET.
17-21% NEAR 7000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH BECOMING SOUTH IN
THE AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......12300 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE MID
90S IN THE VALLEYS AND IN THE MID 80S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 90S IN THE VALLEYS AND IN THE MID 80S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID 60S. HIGHS IN THE
UPPER 90S IN THE VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 60S. HIGHS IN THE UPPER 90S IN THE VALLEYS AND IN
THE MID 80S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED THUNDERSTORMS AND ISOLATED
RAIN SHOWERS. LOWS IN THE MID 60S. HIGHS IN THE MID 90S IN THE
VALLEYS AND IN THE MID 80S IN THE MOUNTAINS.
=
UTZ492-170015-
CENTRAL UTAH WEST DESERT-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....85-91 NEAR 5000 FEET.
71-77 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........16-24% NEAR 5000 FEET.
21-29% NEAR 8000 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......11700 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......970.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....56-66 NEAR 5000 FEET.
51-61 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........43-53% NEAR 5000 FEET.
39-49% NEAR 8000 FEET.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....88-94 NEAR 5000 FEET.
73-79 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........16-22% NEAR 5000 FEET.
21-27% NEAR 8000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......12700 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S IN THE VALLEYS
AND IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE MID 90S 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 MID 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND AROUND 80 IN
THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. 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 UPPER
70S IN THE MOUNTAINS.
SATURDAY
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 LOWER 90S IN THE VALLEYS AND IN
THE UPPER 70S IN THE MOUNTAINS.
=
UTZ493-170015-
CENTRAL UTAH MOUNTAINS-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (65-75% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....85-91 NEAR 5000 FEET.
72-79 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........18-22% NEAR 5000 FEET.
22-31% NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......11200 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......730.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (55-65% CLOUD COVER) UNTIL 2400,
THEN MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....50-60.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........55-65%.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (20-30% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (70-80% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....87-93 NEAR 5000 FEET.
74-81 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........18-22% NEAR 5000 FEET.
22-30% NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTH WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......11700 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 90S IN THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S. HIGHS IN THE
LOWER 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 UPPER 50S. HIGHS IN THE MID 90S IN THE VALLEYS AND IN
THE LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS IN THE LOWER 90S IN THE VALLEYS AND
AROUND 80 IN THE MOUNTAINS.
SATURDAY
NUMEROUS RAIN SHOWERS AND SCATTERED THUNDERSTORMS.
LOWS IN THE UPPER 50S. HIGHS AROUND 90 IN THE VALLEYS AND IN THE
UPPER 70S IN THE MOUNTAINS.
=
UTZ494-170015-
HENRY MOUNTAINS-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (50-60% CLOUD COVER).
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....88-94 NEAR 5000 FEET.
73-83 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........13-17% NEAR 5000 FEET.
18-25% NEAR 8000 FEET.
24 HR TREND......3% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 5 MPH BECOMING SOUTH IN
THE AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......11300 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......800.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....61-70 NEAR 5000 FEET.
59-65 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........31-41%.
24 HR TREND......7% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....90-96 NEAR 5000 FEET.
75-85 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........14-18% NEAR 5000 FEET.
18-24% NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......12300 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 60S. HIGHS IN THE MID
90S IN THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S. HIGHS IN THE
UPPER 90S IN THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
PARTLY CLOUDY. LOWS AROUND 70 IN THE VALLEYS AND IN
THE MID 60S IN THE MOUNTAINS. HIGHS IN THE UPPER 90S IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
AROUND 70 IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
HIGHS IN THE UPPER 90S IN THE VALLEYS AND IN THE LOWER 80S IN THE
MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 60S 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.
=
UTZ495-170015-
COLOR COUNTRY WEST DESERT-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....84-90 NEAR 5000 FEET.
75-81 NEAR 7000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........20-30% NEAR 5000 FEET.
24-32% NEAR 7000 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......SOUTHEAST WINDS AROUND 5 MPH BECOMING SOUTHWEST
IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......10900 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......920.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....53-63.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........56-66% NEAR 5000 FEET.
43-53% NEAR 7000 FEET.
24 HR TREND......6% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTH AROUND 10 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....87-93 NEAR 5000 FEET.
78-84 NEAR 7000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........21-31%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......11200 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S IN THE VALLEYS
AND IN THE LOWER 60S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN
THE VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS. SOUTH WINDS
AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS AROUND 60 IN THE VALLEYS AND IN
THE MID 60S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS
AND IN THE MID 80S IN THE MOUNTAINS. SOUTHWEST WINDS AROUND
15 MPH.
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S. HIGHS IN THE MID 90S IN THE VALLEYS AND IN
THE MID 80S IN THE MOUNTAINS. SOUTHWEST WINDS AROUND 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE MID 60S IN THE
MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS AND IN THE LOWER
80S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS AROUND 60 IN THE VALLEYS AND IN THE MID 60S
IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE VALLEYS AND IN
THE LOWER 80S IN THE MOUNTAINS.
=
UTZ496-170015-
COLOR COUNTRY MOUNTAINS-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (55-65% CLOUD COVER).
ISOLATED SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....80-88 NEAR 6000 FEET.
71-79 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........19-29% NEAR 6000 FEET.
24-34% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH BECOMING SOUTH IN
THE AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MIXING HEIGHT.......10800 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......730.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....51-61.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........61-71% NEAR 6000 FEET.
51-61% NEAR 8000 FEET.
24 HR TREND......5% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH BECOMING NORTHWEST
AFTER MIDNIGHT.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....82-91 NEAR 6000 FEET.
73-81 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........19-29% NEAR 6000 FEET.
24-34% NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......SOUTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......11400 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 60S IN THE VALLEYS
AND IN THE MID 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN
THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE MID 60S IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE
VALLEYS AND AROUND 80 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
THURSDAY
PARTLY 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 90S IN THE VALLEYS AND IN THE LOWER
80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S IN THE VALLEYS AND IN THE UPPER 50S IN THE
MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS AND IN THE UPPER 70S IN
THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS.
LOWS IN THE MID 60S 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.
=
UTZ497-170015-
MOJAVE DESERT-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....93-99 NEAR 3000 FEET.
78-86 NEAR 6000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........20-24% NEAR 3000 FEET.
25-31% NEAR 6000 FEET.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH BECOMING SOUTHWEST IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......10300 FT AGL (60-70TH PERCENTILE).
CLEARING INDEX......810.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....70-80 NEAR 3000 FEET.
61-71 NEAR 6000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........35-45% NEAR 3000 FEET.
42-52% NEAR 6000 FEET.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH BECOMING NORTHEAST
AFTER MIDNIGHT.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHEAST AROUND 10
MPH AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER) UNTIL 1200,
THEN SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....95-101 NEAR 3000 FEET.
81-88 NEAR 6000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........19-23% NEAR 3000 FEET.
24-30% NEAR 6000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH BECOMING SOUTHWEST WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......11200 FT AGL (60-70TH PERCENTILE).
CLEARING INDEX......950.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S IN THE VALLEYS AND
IN THE UPPER 60S IN THE MOUNTAINS. HIGHS AROUND 101 IN THE
VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE UPPER 70S IN THE VALLEYS
AND AROUND 70 IN THE MOUNTAINS. HIGHS AROUND 103 IN THE VALLEYS
AND IN THE UPPER 80S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 70S IN THE VALLEYS
AND IN THE LOWER 70S IN THE MOUNTAINS. HIGHS AROUND 103 IN THE
VALLEYS AND IN THE UPPER 80S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 70S IN THE VALLEYS AND IN THE LOWER 70S IN THE
MOUNTAINS. HIGHS AROUND 101 IN THE VALLEYS AND IN THE UPPER 80S
IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 70S IN THE VALLEYS AND AROUND 70 IN THE
MOUNTAINS. HIGHS AROUND 100 IN THE VALLEYS AND IN THE MID 80S IN
THE MOUNTAINS.
=
UTZ498-170015-
GRAND STAIRCASE-
259 AM MDT SUN AUG 16 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN PARTLY SUNNY (55-65% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....88-98 NEAR 4000 FEET.
82-88 NEAR 6000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........9-19% NEAR 4000 FEET.
17-27% NEAR 6000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH BECOMING SOUTH IN THE
AFTERNOON.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10
MPH IN THE AFTERNOON.
MIXING HEIGHT.......11300 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......860.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....66-73 NEAR 4000 FEET.
56-66 NEAR 6000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........30-40% NEAR 4000 FEET.
40-50% NEAR 6000 FEET.
24 HR TREND......4% DRIER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 5 MPH BECOMING NORTHWEST
AFTER MIDNIGHT.
12K FT MSL WINDS....LIGHT AND VARIABLE.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER) UNTIL 1200,
THEN SUNNY (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....91-101 NEAR 4000 FEET.
85-91 NEAR 6000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........10-20% NEAR 4000 FEET.
16-26% NEAR 6000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH BECOMING SOUTH WITH
GUSTS TO AROUND 20 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......12200 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER 70S IN THE VALLEYS AND
IN THE LOWER 60S IN THE MOUNTAINS. HIGHS AROUND 100 IN THE
VALLEYS AND AROUND 90 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 70S IN THE VALLEYS
AND IN THE MID 60S IN THE MOUNTAINS. HIGHS AROUND 101 IN THE
VALLEYS AND IN THE LOWER 90S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S IN THE VALLEYS AND
IN THE MID 60S IN THE MOUNTAINS. HIGHS AROUND 102 IN THE VALLEYS
AND IN THE LOWER 90S 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 MID 60S IN THE
MOUNTAINS. HIGHS AROUND 101 IN THE VALLEYS AND AROUND 90 IN THE
MOUNTAINS.
SATURDAY
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 UPPER 90S IN THE VALLEYS AND IN THE UPPER
80S IN THE MOUNTAINS.
=
.8-14 DAY OUTLOOK FOR SUNDAY AUGUST 23 TO SATURDAY AUGUST 29
TEMPERATURE... ABOVE NORMAL
PRECIPITATION... ABOVE NORMAL
=
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