618
FNUS55 KSLC 290944
FWFSLC
FIRE WEATHER PLANNING FORECAST FOR UTAH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
344 AM MDT TUE SEP 29 2026
..HEAVY RAIN CONTINUES ACROSS SOUTHERN UTAH TODAY
..WARMING AND DRYING TREND WEDNESDAY THROUGH THE WEEKEND
BROADCAST DISCUSSION
TROPICAL MOISTURE WILL CONTINUE TO BRING
THE THREAT OF HEAVY RAIN ACROSS SOUTHERN UTAH TODAY. AS HIGH
PRESSURE BUILDS INTO THE REGION, EXPECT A WARMING AND DRYING TREND
THROUGH AT LEAST THIS WEEKEND.
DISCUSSION
ANOTHER ROUND OF HEAVY RAIN IS EXPECTED THIS AFTERNOON
AND EVENING ACROSS THE SOUTHERN THIRD OF UTAH. WITH VERY
SATURATED GROUND IN THIS AREA, FLASH FLOODING WILL AGAIN BE A
THREAT. AS HIGH PRESSURE BUILDS INTO THE REGION, EXPECT A WARMING
AND DRYING TREND THROUGH THIS WEEKEND.
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***
UTZ478-300015-
SALT LAKE DESERT-
344 AM MDT TUE SEP 29 2026
TODAY
SKY/WEATHER.........NORTH OF I-80, PARTLY CLOUDY (45-55% CLOUD
COVER) UNTIL 1200, THEN SUNNY (10-20% CLOUD
COVER). SOUTH OF I-80, MOSTLY CLOUDY (80-90%
CLOUD COVER) UNTIL 1200, THEN PARTLY CLOUDY
(40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....66-76 NEAR 5000 FEET.
53-61 NEAR 8000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........25-35%.
24 HR TREND......14% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....NORTHEAST 15-20 MPH.
MIXING HEIGHT.......6700 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......780.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20% CLOUD COVER) NORTH OF I-80
AND PARTLY CLOUDY (35-45% CLOUD COVER) SOUTH OF
I-80.
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....42-52 NEAR 5000 FEET.
40-48 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........57-67% NEAR 5000 FEET.
52-62% NEAR 8000 FEET.
24 HR TREND......14% DRIER NEAR 5000 FEET.
19% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTH AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........SUNNY (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....69-79 NEAR 5000 FEET.
54-64 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........24-34% NEAR 5000 FEET.
30-40% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
12K FT MSL WINDS....NORTH 20-25 MPH.
MIXING HEIGHT.......6200 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......690.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
70S IN THE VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
UPPER 70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER
70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
MONDAY
PARTLY CLOUDY. LOWS IN THE MID 50S. HIGHS IN THE UPPER
70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
=
UTZ479-300015-
WASATCH MOUNTAINS-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0% NORTH OF I-80 AND 10% SOUTH OF I-80.
MAX TEMPERATURE.....66-76 NEAR 5000 FEET.
53-63 NEAR 8000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........30-40% NEAR 5000 FEET.
49-59% NEAR 8000 FEET.
24 HR TREND......22% DRIER NEAR 5000 FEET.
15% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......6000 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......570.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (45-55% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....38-48.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........66-76%.
24 HR TREND......13% DRIER NEAR 5000 FEET.
19% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH.
12K FT MSL WINDS....NORTHEAST 10-15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....68-77 NEAR 5000 FEET.
56-66 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........28-38% NEAR 5000 FEET.
33-43% NEAR 8000 FEET.
24 HR TREND......2% DRIER NEAR 5000 FEET.
13% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....NORTH 15-20 MPH.
MIXING HEIGHT.......6200 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......750.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
70S IN THE VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE MID
70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS AROUND 50 IN THE VALLEYS AND IN THE
MID 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS
AND IN THE MID 60S IN THE MOUNTAINS.
=
UTZ480-300015-
UINTA MOUNTAINS-
344 AM MDT TUE SEP 29 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....62-68 NEAR 7000 FEET.
54-60 NEAR 9000 FEET.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........40-44% NEAR 7000 FEET.
50-60% NEAR 9000 FEET.
24 HR TREND......14% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....EAST AROUND 10 MPH.
MIXING HEIGHT.......5000 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......500.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....36-43 NEAR 7000 FEET.
28-38 NEAR 9000 FEET.
24 HR TREND......3 DEGREES COOLER.
MAX HUMIDITY........68-78% NEAR 7000 FEET.
78-88% NEAR 9000 FEET.
24 HR TREND......15% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....NORTHEAST 10-15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER) UNTIL 1200,
THEN SUNNY (10-20% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....66-72 NEAR 7000 FEET.
57-65 NEAR 9000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........32-42%.
24 HR TREND......10% DRIER NEAR 7000 FEET.
19% DRIER NEAR 9000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND
25 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......5700 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......820.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S IN THE VALLEYS
AND IN THE MID 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN
THE VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND IN
THE UPPER 30S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS
AND AROUND 40 IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND IN
THE UPPER 30S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
=
UTZ481-300015-
WESTERN ASHLEY NATIONAL FOREST-
344 AM MDT TUE SEP 29 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
RAIN SHOWERS. ISOLATED THUNDERSTORMS AFTER
1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....58-64 NEAR 7000 FEET.
46-52 NEAR 10000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........58-64% NEAR 7000 FEET.
64-74% NEAR 10000 FEET.
24 HR TREND......10% DRIER.
20-FOOT WINDS.......NORTHEAST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....EAST AROUND 10 MPH.
MIXING HEIGHT.......3900 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......400.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....39-45 NEAR 7000 FEET.
32-39 NEAR 10000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........59-67% NEAR 7000 FEET.
64-74% NEAR 10000 FEET.
24 HR TREND......26% DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 10 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER) UNTIL 1200,
THEN SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....67-73 NEAR 7000 FEET.
53-60 NEAR 10000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........27-31% NEAR 7000 FEET.
33-43% NEAR 10000 FEET.
24 HR TREND......30% DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....NORTH 10-15 MPH.
MIXING HEIGHT.......6600 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......980.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND
IN THE MID 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE
VALLEYS AND IN THE MID 50S IN THE MOUNTAINS. NORTHWEST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 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. WINDS GENERALLY LESS THAN
15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 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. WINDS GENERALLY LESS THAN
15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND
IN THE UPPER 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE
VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS
IN THE UPPER 40S IN THE VALLEYS AND IN THE UPPER 30S IN THE
MOUNTAINS. HIGHS IN THE UPPER 60S IN THE VALLEYS AND IN THE MID
50S IN THE MOUNTAINS.
=
UTZ482-300015-
WESTERN UINTAH BASIN-
344 AM MDT TUE SEP 29 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....61-67 NEAR 6000 FEET.
54-60 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........59-69%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......NORTH WINDS AROUND 5 MPH BECOMING SOUTHEAST IN
THE AFTERNOON.
12K FT MSL WINDS....EAST 10-15 MPH.
MIXING HEIGHT.......3700 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......280.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....44-50 NEAR 6000 FEET.
40-46 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........66-76%.
24 HR TREND......22% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 5 TO 10 MPH.
12K FT MSL WINDS....NORTHEAST 10-15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....69-75 NEAR 6000 FEET.
62-68 NEAR 8000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........29-39%.
24 HR TREND......29% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH BECOMING EAST IN
THE AFTERNOON.
12K FT MSL WINDS....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......6700 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......610.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
=
UTZ483-300015-
SOUTHERN ASHLEY NATIONAL FOREST-
344 AM MDT TUE SEP 29 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....57-63 NEAR 7000 FEET.
49-55 NEAR 9000 FEET.
24 HR TREND......UNCHANGED.
MIN HUMIDITY........62-72% NEAR 7000 FEET.
72-82% NEAR 9000 FEET.
24 HR TREND......16% WETTER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.
12K FT MSL WINDS....EAST 10-15 MPH.
MIXING HEIGHT.......3600 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......400.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....38-48.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........72-78% NEAR 7000 FEET.
75-85% NEAR 9000 FEET.
24 HR TREND......16% DRIER.
20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....NORTHEAST 15-20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....65-71 NEAR 7000 FEET.
57-63 NEAR 9000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........33-43% NEAR 7000 FEET.
38-44% NEAR 9000 FEET.
24 HR TREND......31% DRIER NEAR 7000 FEET.
36% DRIER NEAR 9000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH.
12K FT MSL WINDS....NORTHEAST 15-20 MPH.
MIXING HEIGHT.......7000 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......830.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND
IN THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S IN THE VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 50 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. WINDS GENERALLY
LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
70S IN THE VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS AROUND 70 IN
THE VALLEYS AND AROUND 60 IN THE MOUNTAINS.
=
UTZ484-300015-
TAVAPUTS PLATEAU-
344 AM MDT TUE SEP 29 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....61-67 NEAR 6000 FEET.
55-61 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........61-71%.
24 HR TREND......18% WETTER NEAR 6000 FEET.
9% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 5 MPH.
12K FT MSL WINDS....SOUTHEAST AROUND 15 MPH IN THE MORNING BECOMING
LIGHT AND VARIABLE.
MIXING HEIGHT.......3500 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......320.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....47-54 NEAR 6000 FEET.
42-50 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........74-84%.
24 HR TREND......16% DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST 15-20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....68-74 NEAR 6000 FEET.
62-68 NEAR 8000 FEET.
24 HR TREND......7 DEGREES WARMER.
MIN HUMIDITY........32-42% NEAR 6000 FEET.
27-37% NEAR 8000 FEET.
24 HR TREND......28% DRIER NEAR 6000 FEET.
33% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 20 MPH.
MIXING HEIGHT.......6600 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......980.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50 IN THE VALLEYS AND IN
THE MID 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50 IN THE VALLEYS AND IN THE
MID 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE VALLEYS AND
IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SATURDAY
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 UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND
IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
=
UTZ488-300015-
MANTI NATIONAL FOREST-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
1200.
CHANCE LIGHTNING....20%.
CWR.................20%.
MAX TEMPERATURE.....59-69 NEAR 6500 FEET.
51-59 NEAR 8500 FEET.
24 HR TREND......1 DEGREE WARMER.
MIN HUMIDITY........49-59% NEAR 6500 FEET.
59-69% NEAR 8500 FEET.
24 HR TREND......3% DRIER NEAR 6500 FEET.
4% WETTER NEAR 8500 FEET.
20-FOOT WINDS.......EAST WINDS AROUND 5 MPH.
12K FT MSL WINDS....EAST 10-15 MPH.
MIXING HEIGHT.......4200 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......380.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....40-50 NEAR 6500 FEET.
36-46 NEAR 8500 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........74-84%.
24 HR TREND......16% DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 15 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (50-60% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....65-74 NEAR 6500 FEET.
55-65 NEAR 8500 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........28-37% NEAR 6500 FEET.
34-44% NEAR 8500 FEET.
24 HR TREND......25% DRIER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30
MPH.
12K FT MSL WINDS....NORTHEAST AROUND 15 MPH.
MIXING HEIGHT.......6400 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......830.
FORECAST DAYS 3 THROUGH 7
THURSDAY
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.
FRIDAY
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.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 50 IN THE VALLEYS AND IN
THE MID 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE VALLEYS
AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S 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.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND
IN THE MID 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
=
UTZ489-300015-
SAN RAFAEL SWELL-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20%.
CWR.................20%.
MAX TEMPERATURE.....69-75 NEAR 5000 FEET.
59-65 NEAR 7000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........46-52% NEAR 5000 FEET.
53-63% NEAR 7000 FEET.
24 HR TREND......12% WETTER.
20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHEAST 10-15 MPH.
MIXING HEIGHT.......4300 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......430.
TONIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS AFTER 2400.
CHANCE LIGHTNING....10%.
CWR.................10%.
MIN TEMPERATURE.....51-57 NEAR 5000 FEET.
46-55 NEAR 7000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........61-71%.
24 HR TREND......21% DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST 15-20 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....77-83 NEAR 5000 FEET.
67-73 NEAR 7000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........21-25% NEAR 5000 FEET.
25-31% NEAR 7000 FEET.
24 HR TREND......25% DRIER NEAR 5000 FEET.
31% DRIER NEAR 7000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 20 MPH.
MIXING HEIGHT.......7400 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 80 IN THE
VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 80S IN
THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE
LOWER 80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
=
UTZ492-300015-
CENTRAL UTAH WEST DESERT-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING
TODAY
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (60-70% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200.
CHANCE LIGHTNING....10%.
CWR.................10%.
MAX TEMPERATURE.....67-73 NEAR 5000 FEET.
53-60 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........33-43% NEAR 5000 FEET.
47-57% NEAR 8000 FEET.
24 HR TREND......9% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH.
12K FT MSL WINDS....NORTHEAST 20-25 MPH.
MIXING HEIGHT.......5500 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......810.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....42-52 NEAR 5000 FEET.
37-47 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........60-70%.
24 HR TREND......32% DRIER NEAR 5000 FEET.
26% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH.
12K FT MSL WINDS....NORTHEAST 15-20 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY SUNNY (45-55% CLOUD COVER) UNTIL 1200,
THEN SUNNY (20-30% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....71-78 NEAR 5000 FEET.
58-64 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........22-32% NEAR 5000 FEET.
33-43% NEAR 8000 FEET.
24 HR TREND......10% DRIER NEAR 5000 FEET.
17% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 25 MPH.
MIXING HEIGHT.......5700 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......810.
FORECAST DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND IN
THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
CLEAR. 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.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 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.
SUNDAY
MOSTLY CLEAR. LOWS IN THE LOWER 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.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER 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.
=
UTZ493-300015-
CENTRAL UTAH MOUNTAINS-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....66-72 NEAR 5000 FEET.
51-59 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........49-53% NEAR 5000 FEET.
61-71% NEAR 8000 FEET.
24 HR TREND......15% WETTER NEAR 5000 FEET.
20% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH.
12K FT MSL WINDS....EAST 10-15 MPH.
MIXING HEIGHT.......4100 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......420.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 2400.
CHANCE LIGHTNING....10%.
CWR.................30%.
MIN TEMPERATURE.....38-48.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........74-84%.
24 HR TREND......14% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH.
12K FT MSL WINDS....NORTHEAST 20-25 MPH.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER) UNTIL 1200,
THEN PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....71-77 NEAR 5000 FEET.
57-66 NEAR 8000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........30-34% NEAR 5000 FEET.
35-45% NEAR 8000 FEET.
24 HR TREND......19% DRIER NEAR 5000 FEET.
27% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH.
12K FT MSL WINDS....NORTHEAST 20-25 MPH.
MIXING HEIGHT.......5800 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......760.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE
UPPER 70S IN THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 80S IN
THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 80S IN THE VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE MID
80S IN THE VALLEYS AND AROUND 70 IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
80S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
=
UTZ494-300015-
HENRY MOUNTAINS-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....66-72 NEAR 5000 FEET.
51-61 NEAR 8000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........46-56% NEAR 5000 FEET.
64-74% NEAR 8000 FEET.
24 HR TREND......11% WETTER.
20-FOOT WINDS.......NORTH WINDS 5 TO 10 MPH.
12K FT MSL WINDS....SOUTH AROUND 15 MPH BECOMING SOUTHEAST IN THE
AFTERNOON.
MIXING HEIGHT.......4300 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......450.
TONIGHT
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER). ISOLATED SHOWERS
AND THUNDERSTORMS UNTIL 2400, THEN SCATTERED
RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................40%.
MIN TEMPERATURE.....51-59 NEAR 5000 FEET.
45-52 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........57-67% NEAR 5000 FEET.
65-75% NEAR 8000 FEET.
24 HR TREND......22% DRIER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH.
12K FT MSL WINDS....EAST AROUND 15 MPH BECOMING NORTHEAST AROUND 25
MPH AFTER MIDNIGHT.
WEDNESDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (40-50% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200.
CHANCE LIGHTNING....0%.
CWR.................20%.
MAX TEMPERATURE.....75-81 NEAR 5000 FEET.
59-69 NEAR 8000 FEET.
24 HR TREND......9 DEGREES WARMER.
MIN HUMIDITY........21-29% NEAR 5000 FEET.
30-40% NEAR 8000 FEET.
24 HR TREND......26% DRIER NEAR 5000 FEET.
33% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH.
12K FT MSL WINDS....NORTHEAST 25-30 MPH.
MIXING HEIGHT.......7500 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS
AND IN THE UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND AROUND
50 IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS AND IN THE
MID 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
AROUND 50 IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS
AND IN THE UPPER 60S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SUNDAY
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND IN THE
LOWER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS
AND IN THE UPPER 60S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND
AROUND 50 IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS AND IN
THE MID 60S IN THE MOUNTAINS.
=
UTZ495-300015-
COLOR COUNTRY WEST DESERT-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................40%.
MAX TEMPERATURE.....64-71 NEAR 5000 FEET.
56-63 NEAR 7000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........45-55%.
24 HR TREND......6% WETTER NEAR 5000 FEET.
6% DRIER NEAR 7000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....EAST 20-25 MPH.
MIXING HEIGHT.......4600 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......870.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (60-70% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................10%.
MIN TEMPERATURE.....42-52.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........51-61% NEAR 5000 FEET.
58-68% NEAR 7000 FEET.
24 HR TREND......33% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....NORTHEAST 20-25 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....70-77 NEAR 5000 FEET.
62-70 NEAR 7000 FEET.
24 HR TREND......6 DEGREES WARMER.
MIN HUMIDITY........25-35%.
24 HR TREND......19% DRIER.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH.
12K FT MSL WINDS....NORTHEAST 30-35 MPH.
MIXING HEIGHT.......5700 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......1000.
FORECAST DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE LOWER 40S IN THE VALLEYS AND IN
THE UPPER 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.
FRIDAY
CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND IN THE
UPPER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS
AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S 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.
SUNDAY
CLEAR. LOWS IN THE UPPER 40S 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.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S 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.
=
UTZ496-300015-
COLOR COUNTRY MOUNTAINS-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). ISOLATED SHOWERS
AND THUNDERSTORMS UNTIL 1200, THEN SCATTERED
SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20% INCREASING TO 40% IN THE AFTERNOON.
CWR.................80%.
MAX TEMPERATURE.....60-67 NEAR 6000 FEET.
50-59 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........54-64% NEAR 6000 FEET.
67-77% NEAR 8000 FEET.
24 HR TREND......13% WETTER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....EAST AROUND 15 MPH.
MIXING HEIGHT.......4100 FT AGL (30-40TH PERCENTILE).
CLEARING INDEX......540.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 2400. SCATTERED RAIN
SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................40%.
MIN TEMPERATURE.....40-50.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........71-81%.
24 HR TREND......19% DRIER NEAR 6000 FEET.
13% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 20 MPH BECOMING AROUND 30 MPH
AFTER MIDNIGHT.
WEDNESDAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER) UNTIL 1200, THEN
PARTLY CLOUDY (35-45% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....67-77 NEAR 6000 FEET.
58-67 NEAR 8000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........26-36% NEAR 6000 FEET.
33-43% NEAR 8000 FEET.
24 HR TREND......28% DRIER NEAR 6000 FEET.
34% DRIER NEAR 8000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
35 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 35 MPH BECOMING AROUND 25 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......6700 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND IN
THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. NORTH WINDS AROUND
15 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND IN THE
MID 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS
AND AROUND 70 IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS
AND IN THE MID 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN
THE VALLEYS AND AROUND 70 IN THE MOUNTAINS. WINDS GENERALLY LESS
THAN 15 MPH.
SUNDAY
CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS AND IN THE
MID 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE VALLEYS
AND IN THE UPPER 60S IN THE MOUNTAINS.
MONDAY
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 UPPER 60S IN THE MOUNTAINS.
=
UTZ497-300015-
MOJAVE DESERT-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). NUMEROUS RAIN
SHOWERS AND SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10% INCREASING TO 40% IN THE AFTERNOON.
CWR.................70%.
MAX TEMPERATURE.....74-80 NEAR 3000 FEET.
60-66 NEAR 6000 FEET.
24 HR TREND......2 DEGREES COOLER.
MIN HUMIDITY........43-53% NEAR 3000 FEET.
50-60% NEAR 6000 FEET.
24 HR TREND......9% WETTER NEAR 3000 FEET.
1% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....EAST AROUND 20 MPH.
MIXING HEIGHT.......4500 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......530.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................30%.
MIN TEMPERATURE.....58-66 NEAR 3000 FEET.
51-58 NEAR 6000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........59-69%.
24 HR TREND......16% DRIER NEAR 3000 FEET.
25% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
30 MPH.
12K FT MSL WINDS....NORTHEAST 20-25 MPH.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50% CLOUD COVER) UNTIL 1200,
THEN SUNNY (15-25% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....82-88 NEAR 3000 FEET.
68-75 NEAR 6000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........20-28% NEAR 3000 FEET.
24-34% NEAR 6000 FEET.
24 HR TREND......25% DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST 25-30 MPH.
MIXING HEIGHT.......5900 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......840.
FORECAST DAYS 3 THROUGH 7
THURSDAY
CLEAR. LOWS AROUND 60 IN THE VALLEYS AND IN THE MID
50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS AND
IN THE MID 70S IN THE MOUNTAINS. NORTHEAST WINDS AROUND 15 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE
MID 50S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS
AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE VALLEYS
AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
SUNDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND IN
THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE LOWER 90S IN THE
VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. 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 MID 70S IN THE MOUNTAINS.
=
UTZ498-300015-
GRAND STAIRCASE-
344 AM MDT TUE SEP 29 2026
..FLOOD WATCH IN EFFECT THROUGH THIS EVENING
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
THUNDERSTORMS UNTIL 1200. SCATTERED RAIN
SHOWERS. SCATTERED THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....20% INCREASING TO 50% IN THE AFTERNOON.
CWR.................70%.
MAX TEMPERATURE.....69-76 NEAR 4000 FEET.
61-70 NEAR 6000 FEET.
24 HR TREND......1 DEGREE COOLER.
MIN HUMIDITY........45-55% NEAR 4000 FEET.
59-69% NEAR 6000 FEET.
24 HR TREND......7% WETTER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 10 MPH WITH GUSTS TO
AROUND 25 MPH.
12K FT MSL WINDS....SOUTH AROUND 15 MPH BECOMING EAST IN THE
AFTERNOON.
MIXING HEIGHT.......4400 FT AGL (20-30TH PERCENTILE).
CLEARING INDEX......540.
TONIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS UNTIL 2400,
THEN NUMEROUS RAIN SHOWERS.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................70%.
MIN TEMPERATURE.....56-63 NEAR 4000 FEET.
45-55 NEAR 6000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........58-68% NEAR 4000 FEET.
67-77% NEAR 6000 FEET.
24 HR TREND......11% DRIER NEAR 4000 FEET.
16% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 30 MPH.
WEDNESDAY
SKY/WEATHER.........CLOUDY (90-100% CLOUD COVER) UNTIL 1200, THEN
PARTLY SUNNY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 1200.
CHANCE LIGHTNING....10%.
CWR.................30%.
MAX TEMPERATURE.....75-82 NEAR 4000 FEET.
70-76 NEAR 6000 FEET.
24 HR TREND......8 DEGREES WARMER.
MIN HUMIDITY........26-36%.
24 HR TREND......19% DRIER NEAR 4000 FEET.
32% DRIER NEAR 6000 FEET.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
12K FT MSL WINDS....NORTHEAST AROUND 30 MPH.
MIXING HEIGHT.......7700 FT AGL (40-50TH PERCENTILE).
CLEARING INDEX......980.
FORECAST DAYS 3 THROUGH 7
THURSDAY
MOSTLY CLEAR. 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 MID 70S IN THE MOUNTAINS. WINDS GENERALLY
LESS THAN 15 MPH.
FRIDAY
CLEAR. 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 MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN
THE VALLEYS AND IN THE UPPER 70S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
SUNDAY
CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND IN THE
LOWER 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE VALLEYS
AND IN THE MID 70S IN THE MOUNTAINS.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS AND
IN THE LOWER 50S IN THE MOUNTAINS. HIGHS IN THE MID 80S IN THE
VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.
=
.8-14 DAY OUTLOOK FOR TUESDAY OCTOBER 06 TO MONDAY OCTOBER 12
TEMPERATURE... ABOVE NORMAL
PRECIPITATION... BELOW NORMAL
=
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