240
FNUS55 KSLC 031421
FWFSLC
FIRE WEATHER PLANNING FORECAST FOR UTAH
NATIONAL WEATHER SERVICE SALT LAKE CITY UT
821 AM MDT SUN MAY 3 2026
.UNSETTLED WEATHER THROUGH TUESDAY, THEN WARMING AND DRYING TREND
THROUGH THE END OF THE WEEK...
BROADCAST DISCUSSION
INCREASING MID-LEVEL MOISTURE YIELDS A
DAILY THREAT OF THUNDERSTORMS EACH AFTERNOON AND EVENING THROUGH
TUESDAY. STORMS TODAY WILL BE CAPABLE OF PRODUCING GUSTY AND
ERRATIC OUTFLOW WINDS ACROSS SOUTHERN UTAH; THIS THREAT PIVOTS
INTO NORTHERN UTAH ON MONDAY AFTERNOON. MORE WIDESPREAD SHOWER
ACTIVITY IS EXPECTED TUESDAY, THOUGH THE WIND THREAT IS MINIMAL.
DISCUSSION
INCREASING MID-LEVEL MOISTURE MOVING IN FROM THE
SOUTH TODAY WILL RESULT IN SCATTERED SHOWER AND THUNDERSTORM
DEVELOPMENT ACROSS SOUTHERN UTAH THIS AFTERNOON AND EVENING. DRY
ANTECEDENT CONDITIONS SUPPORT A MICROBURST THREAT FROM ANY STORMS
THAT DEVELOP, WITH POTENTIAL TO PRODUCE GUSTY AND ERRATIC
OUTFLOW WINDS TO 50 MPH. AS MOISTURE CONTINUES SPREADING NORTHWARD
INTO MONDAY, A SIMILAR MICROBURST THREAT WILL PIVOT INTO NORTHERN
UTAH.
A COOLER WEATHER SYSTEM DEEPENING ACROSS THE ROCKIES ON TUESDAY
WILL YIELD MORE SEASONABLE TEMPERATURES AND WIDESPREAD SHOWER
ACTIVITY MOVING IN FROM THE NORTH LATE TUESDAY INTO WEDNESDAY
MORNING. AS THIS SYSTEM EXITS THE REGION WEDNESDAY, HIGH PRESSURE
QUICKLY FILLING IN ACROSS THE WESTERN US BRINGS A MUCH WARMER AND
DRIER TREND THROUGH AT LEAST FRIDAY. EXPECT POOR OVERNIGHT
HUMIDITY RECOVERIES BEGINNING WEDNESDAY NIGHT, IN ADDITION
WIDESPREAD DAYTIME RH VALUES IN THE SINGLE DIGITS TO TEENS.
***THUNDERSTORMS IMPLY STRONG, GUSTY AND ERRATIC WINDS***
***ALL WINDS ARE 20 FOOT, 10-MINUTE AVERAGES***
UTZ478-040100-
SALT LAKE DESERT-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....68-76 NEAR 5000 FEET.
56-62 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........13-23%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MIXING HEIGHT.......14000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....44-54 NEAR 5000 FEET.
41-48 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........48-58%.
24 HR TREND......17% WETTER NEAR 5000 FEET.
22% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). NORTH OF
I-80, SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS AFTER 1200. SOUTH OF I-80,
ISOLATED RAIN SHOWERS UNTIL 1200, THEN
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....66-73 NEAR 5000 FEET.
53-59 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........23-33% NEAR 5000 FEET.
31-41% NEAR 8000 FEET.
24 HR TREND......13% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTH AROUND 10 MPH.
MIXING HEIGHT.......11400 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 40S IN THE VALLEYS AND IN THE
UPPER 30S IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS AROUND 40 IN THE VALLEYS AND IN
THE MID 30S IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND
AROUND 40 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
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.
SATURDAY
PARTLY CLOUDY. 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 LOWER 60S IN THE MOUNTAINS.
=
UTZ479-040100-
WASATCH MOUNTAINS-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....68-76 NEAR 5000 FEET.
55-65 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........14-24%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MIXING HEIGHT.......12500 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....40-50 NEAR 5000 FEET.
36-46 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........56-66%.
24 HR TREND......12% WETTER NEAR 5000 FEET.
23% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). NORTH OF
I-80, SCATTERED SHOWERS AND THUNDERSTORMS AFTER
1200. SOUTH OF I-80, ISOLATED RAIN SHOWERS
UNTIL 1200, THEN NUMEROUS RAIN SHOWERS AND
SCATTERED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....65-72 NEAR 5000 FEET.
51-61 NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........31-41% NEAR 5000 FEET.
37-47% NEAR 8000 FEET.
24 HR TREND......21% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MIXING HEIGHT.......8800 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS, SNOW SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 40S IN THE VALLEYS
AND IN THE MID 30S IN THE MOUNTAINS. HIGHS IN THE LOWER 60S IN
THE VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
MOSTLY CLEAR. SCATTERED RAIN SHOWERS. LOWS IN THE
MID 30S IN THE VALLEYS AND IN THE UPPER 20S IN THE MOUNTAINS.
HIGHS IN THE LOWER 60S IN THE VALLEYS AND IN THE LOWER 50S IN THE
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS AROUND 40 IN THE VALLEYS AND IN
THE MID 30S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS. SOUTHWEST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND IN
THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
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.
=
UTZ480-040100-
UINTA MOUNTAINS-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........PARTLY CLOUDY (45-55% CLOUD COVER) UNTIL 1200,
THEN MOSTLY CLOUDY (80-90% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....63-69 NEAR 7000 FEET.
53-60 NEAR 9000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........15-25%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MIXING HEIGHT.......11700 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....39-45 NEAR 7000 FEET.
30-39 NEAR 9000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........58-68%.
24 HR TREND......19% WETTER NEAR 7000 FEET.
14% WETTER NEAR 9000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH. GUSTS UP TO 20
MPH IN THE EVENING.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). SCATTERED
RAIN AND SNOW SHOWERS UNTIL 1200, THEN SNOW
SHOWERS, NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....59-65 NEAR 7000 FEET.
47-55 NEAR 9000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........42-52%.
24 HR TREND......26% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MIXING HEIGHT.......7500 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 30S IN THE VALLEYS AND AROUND
30 IN THE MOUNTAINS. HIGHS IN THE MID 50S IN THE VALLEYS AND IN
THE UPPER 40S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS AROUND
30 IN THE VALLEYS AND IN THE LOWER 20S IN THE MOUNTAINS. HIGHS IN
THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE
MOUNTAINS. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S IN THE VALLEYS
AND AROUND 30 IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE
VALLEYS AND IN THE MID 50S IN THE MOUNTAINS. WEST WINDS AROUND
15 MPH.
FRIDAY
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 AROUND 60 IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
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 LOWER 60S IN
THE MOUNTAINS.
=
UTZ481-040100-
WESTERN ASHLEY NATIONAL FOREST-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....62-70 NEAR 7000 FEET.
48-58 NEAR 10000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........17-27%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MIXING HEIGHT.......11100 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MIN TEMPERATURE.....39-45 NEAR 7000 FEET.
29-38 NEAR 10000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........48-58% NEAR 7000 FEET.
53-63% NEAR 10000 FEET.
24 HR TREND......19% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
SNOW SHOWERS AND ISOLATED RAIN SHOWERS UNTIL
1200, THEN NUMEROUS SNOW SHOWERS, RAIN SHOWERS
AND SCATTERED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................50%.
MAX TEMPERATURE.....57-65 NEAR 7000 FEET.
44-53 NEAR 10000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........36-46% NEAR 7000 FEET.
41-51% NEAR 10000 FEET.
24 HR TREND......27% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 10 MPH.
MIXING HEIGHT.......7300 FT AGL (50-60TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 30S IN THE VALLEYS AND IN THE
UPPER 20S IN THE MOUNTAINS. HIGHS IN THE MID 50S IN THE VALLEYS
AND IN THE LOWER 40S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SNOW SHOWERS. LOWS IN THE
UPPER 20S IN THE VALLEYS AND IN THE LOWER 20S IN THE MOUNTAINS.
HIGHS IN THE MID 50S IN THE VALLEYS AND IN THE LOWER 40S IN THE
MOUNTAINS. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 30S IN THE VALLEYS AND
IN THE UPPER 20S IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE
VALLEYS AND IN THE LOWER 50S IN THE MOUNTAINS. WEST WINDS AROUND
20 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S IN THE VALLEYS AND
IN THE MID 30S IN THE MOUNTAINS. HIGHS AROUND 70 IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS.
SATURDAY
PARTLY CLOUDY. ISOLATED THUNDERSTORMS. 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 UPPER 50S IN THE
MOUNTAINS.
=
UTZ482-040100-
WESTERN UINTAH BASIN-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....68-74 NEAR 6000 FEET.
59-65 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........12-18%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......13800 FT AGL (90-95TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....43-49 NEAR 6000 FEET.
39-45 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MAX HUMIDITY........46-54% NEAR 6000 FEET.
50-60% NEAR 8000 FEET.
24 HR TREND......16% WETTER NEAR 6000 FEET.
23% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200, THEN SCATTERED SHOWERS
AND THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....64-70 NEAR 6000 FEET.
55-61 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........30-36% NEAR 6000 FEET.
34-42% NEAR 8000 FEET.
24 HR TREND......20% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST AROUND 15 MPH.
MIXING HEIGHT.......10500 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
NUMEROUS RAIN SHOWERS AND SCATTERED THUNDERSTORMS.
LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S IN THE VALLEYS AND
IN THE LOWER 50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE
LOWER 30S. HIGHS IN THE LOWER 60S IN THE VALLEYS AND IN THE LOWER
50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S. HIGHS IN THE
UPPER 60S IN THE VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS.
WEST WINDS AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE MID 70S
IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE UPPER
70S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
=
UTZ483-040100-
SOUTHERN ASHLEY NATIONAL FOREST-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....65-71 NEAR 7000 FEET.
54-60 NEAR 9000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........13-23%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MIXING HEIGHT.......12600 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....43-49 NEAR 7000 FEET.
38-44 NEAR 9000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........49-59% NEAR 7000 FEET.
56-66% NEAR 9000 FEET.
24 HR TREND......25% WETTER NEAR 7000 FEET.
33% WETTER NEAR 9000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS UNTIL 1200, THEN
NUMEROUS RAIN SHOWERS AND SCATTERED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................30%.
MAX TEMPERATURE.....60-66 NEAR 7000 FEET.
49-55 NEAR 9000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........32-41% NEAR 7000 FEET.
42-52% NEAR 9000 FEET.
24 HR TREND......20% WETTER NEAR 7000 FEET.
27% WETTER NEAR 9000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......9500 FT AGL (60-70TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS, THUNDERSTORMS
AND SNOW SHOWERS. LOWS IN THE LOWER 40S IN THE VALLEYS AND IN THE
MID 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 50S IN THE VALLEYS
AND IN THE UPPER 40S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE
MID 30S IN THE VALLEYS AND AROUND 30 IN THE MOUNTAINS. HIGHS IN
THE UPPER 50S IN THE VALLEYS AND IN THE UPPER 40S IN THE
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
CLEAR. LOWS AROUND 40 IN THE VALLEYS AND IN THE MID
30S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. WEST WINDS AROUND 15 MPH.
FRIDAY
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 LOWER 60S IN THE MOUNTAINS.
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.
=
UTZ484-040100-
TAVAPUTS PLATEAU-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....70-76 NEAR 6000 FEET.
59-65 NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........10-20%.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....WEST 10-15 MPH.
MIXING HEIGHT.......13500 FT AGL (90-95TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MIN TEMPERATURE.....45-51 NEAR 6000 FEET.
39-45 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........52-59% NEAR 6000 FEET.
62-72% NEAR 8000 FEET.
24 HR TREND......24% WETTER NEAR 6000 FEET.
36% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MONDAY
SKY/WEATHER.........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.................20%.
MAX TEMPERATURE.....67-73 NEAR 6000 FEET.
55-61 NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........24-34% NEAR 6000 FEET.
33-43% NEAR 8000 FEET.
24 HR TREND......15% WETTER NEAR 6000 FEET.
21% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......11400 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 40S IN THE VALLEYS AND IN THE
UPPER 30S IN THE MOUNTAINS. HIGHS IN THE MID 60S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE
UPPER 30S IN THE VALLEYS AND IN THE LOWER 30S IN THE MOUNTAINS.
HIGHS IN THE LOWER 60S IN THE VALLEYS AND IN THE MID 50S IN THE
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S IN THE VALLEYS
AND IN THE MID 30S 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 UPPER 70S IN THE
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS
AND IN THE MID 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE
VALLEYS AND AROUND 70 IN THE MOUNTAINS.
=
UTZ488-040100-
MANTI NATIONAL FOREST-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). ISOLATED
THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....63-73 NEAR 6500 FEET.
53-61 NEAR 8500 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........13-19% NEAR 6500 FEET.
15-23% NEAR 8500 FEET.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......12100 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). SCATTERED RAIN AND
SNOW SHOWERS UNTIL 2400. ISOLATED
THUNDERSTORMS. ISOLATED RAIN AND SNOW SHOWERS
AFTER 2400.
CHANCE LIGHTNING....20%.
CWR.................10%.
MIN TEMPERATURE.....39-47 NEAR 6500 FEET.
35-41 NEAR 8500 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........60-70% NEAR 6500 FEET.
64-74% NEAR 8500 FEET.
24 HR TREND......31% WETTER NEAR 6500 FEET.
37% WETTER NEAR 8500 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 15
MPH AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
RAIN AND SNOW SHOWERS UNTIL 1200, THEN NUMEROUS
RAIN SHOWERS, SCATTERED THUNDERSTORMS AND
NUMEROUS SNOW SHOWERS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................20%.
MAX TEMPERATURE.....58-68 NEAR 6500 FEET.
47-56 NEAR 8500 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........28-38% NEAR 6500 FEET.
33-43% NEAR 8500 FEET.
24 HR TREND......15% WETTER NEAR 6500 FEET.
20% WETTER NEAR 8500 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 10-15 MPH.
MIXING HEIGHT.......10700 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS, SNOW SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 30S IN THE VALLEYS
AND IN THE LOWER 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 50S IN
THE VALLEYS AND IN THE UPPER 40S IN THE MOUNTAINS. WINDS
GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED SNOW SHOWERS, RAIN SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE MID 30S IN THE VALLEYS
AND AROUND 30 IN THE MOUNTAINS. HIGHS AROUND 60 IN THE VALLEYS
AND AROUND 50 IN THE MOUNTAINS. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 30S IN THE VALLEYS AND IN
THE MID 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE
VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS. WEST WINDS AROUND
15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE MID 40S IN THE VALLEYS AND IN
THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS.
SATURDAY
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.
=
UTZ489-040100-
SAN RAFAEL SWELL-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....75-81 NEAR 5000 FEET.
64-70 NEAR 7000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........10-16%.
24 HR TREND......2% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......13600 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........CLOUDY (85-95% CLOUD COVER). ISOLATED SHOWERS
AND THUNDERSTORMS.
CHANCE LIGHTNING....20%.
CWR.................0%.
MIN TEMPERATURE.....46-52 NEAR 5000 FEET.
42-49 NEAR 7000 FEET.
24 HR TREND......3 DEGREES WARMER.
MAX HUMIDITY........55-65%.
24 HR TREND......30% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTH AROUND 10 MPH BECOMING SOUTHWEST AROUND
20 MPH AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200, THEN SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 30% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....72-78 NEAR 5000 FEET.
60-66 NEAR 7000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........13-23% NEAR 5000 FEET.
21-31% NEAR 7000 FEET.
24 HR TREND......5% WETTER NEAR 5000 FEET.
10% WETTER NEAR 7000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH. GUSTS UP TO 25 MPH
IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......13400 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE MID
40S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS. HIGHS
AROUND 70 IN THE VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS.
WINDS GENERALLY LESS THAN 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS AROUND
40. HIGHS IN THE LOWER 70S IN THE VALLEYS AND AROUND 60 IN THE
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 70S
IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. WEST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE MID
80S IN THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.
=
UTZ492-040100-
CENTRAL UTAH WEST DESERT-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....74-80 NEAR 5000 FEET.
59-65 NEAR 8000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........11-15% NEAR 5000 FEET.
14-20% NEAR 8000 FEET.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......13900 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS.
CHANCE LIGHTNING....20%.
CWR.................0%.
MIN TEMPERATURE.....43-53 NEAR 5000 FEET.
38-46 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MAX HUMIDITY........60-70%.
24 HR TREND......36% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST 15-20 MPH.
MONDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200, THEN SCATTERED RAIN
SHOWERS AND ISOLATED THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....69-75 NEAR 5000 FEET.
54-60 NEAR 8000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........13-23% NEAR 5000 FEET.
21-31% NEAR 8000 FEET.
24 HR TREND......4% WETTER NEAR 5000 FEET.
10% WETTER NEAR 8000 FEET.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH.
MIXING HEIGHT.......13000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE LOWER 40S IN THE VALLEYS AND IN THE
UPPER 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 60S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. SOUTHWEST WINDS AROUND
15 MPH.
WEDNESDAY
MOSTLY CLEAR. SCATTERED RAIN SHOWERS. 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 MID 50S IN THE
MOUNTAINS. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S IN THE VALLEYS AND IN
THE UPPER 30S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE
VALLEYS AND IN THE LOWER 60S IN THE MOUNTAINS. SOUTHWEST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS AROUND 50 IN THE VALLEYS AND IN THE
MID 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN THE VALLEYS
AND IN THE UPPER 60S IN THE MOUNTAINS.
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.
=
UTZ493-040100-
CENTRAL UTAH MOUNTAINS-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 10% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....72-78 NEAR 5000 FEET.
58-64 NEAR 8000 FEET.
24 HR TREND......2 DEGREES WARMER.
MIN HUMIDITY........14-24%.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 10 MPH.
MIXING HEIGHT.......13100 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER). SCATTERED
RAIN AND SNOW SHOWERS UNTIL 2400. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
2400.
CHANCE LIGHTNING....20%.
CWR.................20%.
MIN TEMPERATURE.....41-47 NEAR 5000 FEET.
33-43 NEAR 8000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........68-78%.
24 HR TREND......41% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH BECOMING AROUND 25 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY SUNNY (60-70% CLOUD COVER). ISOLATED
RAIN SHOWERS UNTIL 1200, THEN SCATTERED RAIN
SHOWERS, SNOW SHOWERS AND ISOLATED
THUNDERSTORMS.
CHANCE LIGHTNING....10% INCREASING TO 20% IN THE AFTERNOON.
CWR.................10%.
MAX TEMPERATURE.....68-74 NEAR 5000 FEET.
56-62 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........17-27%.
24 HR TREND......3% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......12500 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 60S IN THE VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS, SNOW SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE LOWER 30S. HIGHS IN THE
UPPER 60S IN THE VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.
NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 30S. HIGHS IN THE MID 70S IN
THE VALLEYS AND IN THE MID 60S IN THE MOUNTAINS. WEST WINDS
AROUND 15 MPH.
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER
80S IN THE VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
80S IN THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
=
UTZ494-040100-
HENRY MOUNTAINS-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....74-80 NEAR 5000 FEET.
58-68 NEAR 8000 FEET.
24 HR TREND......5 DEGREES WARMER.
MIN HUMIDITY........11-15% NEAR 5000 FEET.
17-23% NEAR 8000 FEET.
24 HR TREND......1% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......13600 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER). SCATTERED
RAIN SHOWERS UNTIL 2400. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
2400.
CHANCE LIGHTNING....20%.
CWR.................10%.
MIN TEMPERATURE.....47-53 NEAR 5000 FEET.
42-48 NEAR 8000 FEET.
24 HR TREND......1 DEGREE WARMER.
MAX HUMIDITY........53-63% NEAR 5000 FEET.
59-69% NEAR 8000 FEET.
24 HR TREND......31% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH BECOMING AROUND 30 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....70-76 NEAR 5000 FEET.
56-64 NEAR 8000 FEET.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........11-15% NEAR 5000 FEET.
16-22% NEAR 8000 FEET.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
MIXING HEIGHT.......12500 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS IN THE MID
40S IN THE VALLEYS AND AROUND 40 IN THE MOUNTAINS. HIGHS IN THE
UPPER 60S IN THE VALLEYS AND IN THE MID 50S IN THE MOUNTAINS.
SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE MID 40S IN THE VALLEYS AND AROUND
40 IN THE MOUNTAINS. HIGHS AROUND 70 IN THE VALLEYS AND IN THE
MID 50S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 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 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.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 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.
=
UTZ495-040100-
COLOR COUNTRY WEST DESERT-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....74-80 NEAR 5000 FEET.
64-70 NEAR 7000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........11-17% NEAR 5000 FEET.
13-21% NEAR 7000 FEET.
24 HR TREND......5% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTH AROUND
15 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......13000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (75-85% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (40-50% CLOUD COVER).
SCATTERED RAIN SHOWERS UNTIL 2400. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
2400.
CHANCE LIGHTNING....20%.
CWR.................10%.
MIN TEMPERATURE.....39-49.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........69-79% NEAR 5000 FEET.
63-73% NEAR 7000 FEET.
24 HR TREND......42% WETTER.
20-FOOT WINDS.......SOUTH AROUND 15 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH BECOMING AROUND 30 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....68-74 NEAR 5000 FEET.
59-65 NEAR 7000 FEET.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........11-21%.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 20 MPH IN THE AFTERNOON.
12K FT MSL WINDS....SOUTH AROUND 25 MPH.
MIXING HEIGHT.......11800 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 60S IN THE VALLEYS AND IN THE UPPER 50S IN
THE MOUNTAINS. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE
UPPER 30S. HIGHS AROUND 70 IN THE VALLEYS AND IN THE LOWER 60S IN
THE MOUNTAINS. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
CLEAR. LOWS IN THE UPPER 30S IN THE VALLEYS AND IN
THE LOWER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 70S IN THE
VALLEYS AND IN THE UPPER 60S IN THE MOUNTAINS. NORTH WINDS AROUND
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 MID 70S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS AROUND 50. HIGHS IN THE MID 80S IN
THE VALLEYS AND IN THE MID 70S IN THE MOUNTAINS.
=
UTZ496-040100-
COLOR COUNTRY MOUNTAINS-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........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.....69-75 NEAR 6000 FEET.
60-66 NEAR 8000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........16-26%.
24 HR TREND......6% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTH AROUND 15 MPH.
MIXING HEIGHT.......12300 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (80-90% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (45-55% CLOUD COVER).
SCATTERED RAIN SHOWERS UNTIL 2400. ISOLATED
THUNDERSTORMS. ISOLATED RAIN SHOWERS AFTER
2400.
CHANCE LIGHTNING....20% DECREASING TO 10% AFTER MIDNIGHT.
CWR.................20%.
MIN TEMPERATURE.....37-47 NEAR 6000 FEET.
33-43 NEAR 8000 FEET.
24 HR TREND......1 DEGREE COOLER.
MAX HUMIDITY........70-80%.
24 HR TREND......39% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH BECOMING AROUND 30 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (35-45% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....62-70 NEAR 6000 FEET.
53-61 NEAR 8000 FEET.
24 HR TREND......5 DEGREES COOLER.
MIN HUMIDITY........15-25%.
24 HR TREND......1% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST 20-25 MPH.
MIXING HEIGHT.......10800 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE
UPPER 30S IN THE VALLEYS AND AROUND 30 IN THE MOUNTAINS. HIGHS IN
THE LOWER 60S IN THE VALLEYS AND IN THE LOWER 50S IN THE
MOUNTAINS. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS, SNOW SHOWERS
AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 30S IN THE VALLEYS
AND IN THE LOWER 30S IN THE MOUNTAINS. HIGHS IN THE MID 60S IN
THE VALLEYS AND IN THE UPPER 50S IN THE MOUNTAINS. NORTHWEST
WINDS AROUND 15 MPH.
THURSDAY
CLEAR. LOWS IN THE LOWER 40S IN THE VALLEYS AND IN
THE MID 30S IN THE MOUNTAINS. HIGHS IN THE MID 70S IN THE VALLEYS
AND IN THE MID 60S IN THE MOUNTAINS. NORTHWEST WINDS AROUND
15 MPH.
FRIDAY
MOSTLY 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 70S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER 50S IN THE VALLEYS
AND IN THE MID 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 80S IN
THE VALLEYS AND IN THE LOWER 70S IN THE MOUNTAINS.
=
UTZ497-040100-
MOJAVE DESERT-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........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.....83-89 NEAR 3000 FEET.
68-75 NEAR 6000 FEET.
24 HR TREND......3 DEGREES WARMER.
MIN HUMIDITY........12-18%.
24 HR TREND......6% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH. GUSTS UP TO 25 MPH.
12K FT MSL WINDS....SOUTH 15-20 MPH.
MIXING HEIGHT.......14000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER) UNTIL 2400,
THEN PARTLY CLOUDY (35-45% CLOUD COVER).
SCATTERED RAIN SHOWERS AND ISOLATED
THUNDERSTORMS UNTIL 2400.
CHANCE LIGHTNING....20% DECREASING TO 0% AFTER MIDNIGHT.
CWR.................0%.
MIN TEMPERATURE.....55-62 NEAR 3000 FEET.
46-54 NEAR 6000 FEET.
24 HR TREND......2 DEGREES COOLER.
MAX HUMIDITY........45-55% NEAR 3000 FEET.
49-59% NEAR 6000 FEET.
24 HR TREND......31% WETTER.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH. GUSTS UP TO 25
MPH IN THE EVENING.
12K FT MSL WINDS....SOUTH 30-35 MPH.
MONDAY
SKY/WEATHER.........PARTLY CLOUDY (25-35% CLOUD COVER).
CHANCE LIGHTNING....0%.
CWR.................0%.
MAX TEMPERATURE.....73-80 NEAR 3000 FEET.
59-68 NEAR 6000 FEET.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........11-15% NEAR 3000 FEET.
15-21% NEAR 6000 FEET.
24 HR TREND......UNCHANGED.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTH AROUND 25 MPH.
MIXING HEIGHT.......11200 FT AGL (60-70TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
MOSTLY CLEAR. LOWS AROUND 50 IN THE VALLEYS AND IN THE
LOWER 40S IN THE MOUNTAINS. HIGHS IN THE LOWER 70S IN THE VALLEYS
AND IN THE UPPER 50S IN THE MOUNTAINS. SOUTH WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS IN THE
LOWER 50S IN THE VALLEYS AND IN THE LOWER 40S IN THE MOUNTAINS.
HIGHS IN THE UPPER 70S IN THE VALLEYS AND IN THE MID 60S IN THE
MOUNTAINS. WINDS GENERALLY LESS THAN 15 MPH.
THURSDAY
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND IN THE
UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS
AND IN THE LOWER 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
FRIDAY
CLEAR. LOWS IN THE LOWER 60S IN THE VALLEYS AND IN THE
MID 50S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE VALLEYS AND
IN THE UPPER 70S IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 60S IN THE VALLEYS AND
IN THE UPPER 50S IN THE MOUNTAINS. HIGHS IN THE MID 90S IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
=
UTZ498-040100-
GRAND STAIRCASE-
821 AM MDT SUN MAY 3 2026
TODAY
SKY/WEATHER.........PARTLY SUNNY (65-75% CLOUD COVER). ISOLATED
SHOWERS AND THUNDERSTORMS AFTER 1200.
CHANCE LIGHTNING....0% INCREASING TO 20% IN THE AFTERNOON.
CWR.................0%.
MAX TEMPERATURE.....76-83 NEAR 4000 FEET.
70-78 NEAR 6000 FEET.
24 HR TREND......4 DEGREES WARMER.
MIN HUMIDITY........12-20%.
24 HR TREND......4% WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 15 MPH.
MIXING HEIGHT.......13000 FT AGL (80-90TH PERCENTILE).
CLEARING INDEX......1000+.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (65-75% CLOUD COVER). SCATTERED
RAIN SHOWERS AND ISOLATED THUNDERSTORMS UNTIL
2400.
CHANCE LIGHTNING....20%.
CWR.................10%.
MIN TEMPERATURE.....50-56 NEAR 4000 FEET.
40-50 NEAR 6000 FEET.
24 HR TREND......UNCHANGED.
MAX HUMIDITY........49-59% NEAR 4000 FEET.
66-76% NEAR 6000 FEET.
24 HR TREND......25% WETTER NEAR 4000 FEET.
36% WETTER NEAR 6000 FEET.
20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 5-10 MPH.
12K FT MSL WINDS....SOUTHWEST AROUND 20 MPH BECOMING AROUND 30 MPH
AFTER MIDNIGHT.
MONDAY
SKY/WEATHER.........PARTLY SUNNY (55-65% CLOUD COVER).
CHANCE LIGHTNING....10%.
CWR.................0%.
MAX TEMPERATURE.....73-80 NEAR 4000 FEET.
65-71 NEAR 6000 FEET.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........8-14% NEAR 4000 FEET.
12-18% NEAR 6000 FEET.
24 HR TREND......2% DRIER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-10 MPH BECOMING SOUTHWEST
AROUND 15 MPH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
12K FT MSL WINDS....SOUTHWEST AROUND 25 MPH.
MIXING HEIGHT.......11900 FT AGL (70-80TH PERCENTILE).
CLEARING INDEX......1000+.
FORECAST DAYS 3 THROUGH 7
TUESDAY
PARTLY CLOUDY. ISOLATED RAIN SHOWERS. LOWS AROUND
50 IN THE VALLEYS AND IN THE UPPER 30S IN THE MOUNTAINS. HIGHS IN
THE LOWER 70S IN THE VALLEYS AND IN THE LOWER 60S IN THE
MOUNTAINS. SOUTHWEST WINDS AROUND 15 MPH.
WEDNESDAY
PARTLY CLOUDY. SCATTERED RAIN SHOWERS. LOWS IN THE
UPPER 40S IN THE VALLEYS AND IN THE UPPER 30S 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
CLEAR. LOWS IN THE UPPER 40S IN THE VALLEYS AND IN
THE LOWER 40S IN THE MOUNTAINS. HIGHS AROUND 80 IN THE VALLEYS
AND IN THE MID 70S IN THE MOUNTAINS. WINDS GENERALLY LESS THAN
15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID 50S IN THE VALLEYS AND IN THE
UPPER 40S IN THE MOUNTAINS. HIGHS IN THE UPPER 80S IN THE VALLEYS
AND AROUND 80 IN THE MOUNTAINS.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S IN THE VALLEYS
AND IN THE LOWER 50S IN THE MOUNTAINS. HIGHS AROUND 90 IN THE
VALLEYS AND IN THE LOWER 80S IN THE MOUNTAINS.
=
.8-14 DAY OUTLOOK FOR SUNDAY MAY 10 TO SATURDAY MAY 16
TEMPERATURE... ABOVE NORMAL
PRECIPITATION... NEAR NORMAL
=
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