Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
781
FNUS55 KSLC 122009
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
209 PM MDT Sat Jul 12 2025
...HOT AND DRY THIS WEEKEND WITH MIDLEVEL MOISTURE INCREASING
NEXT WEEK...
.BROADCAST DISCUSSION...Hot and very dry conditions will continue
through the weekend. Modest high-based moisture increasing into
the region beginning Monday will result in isolated to widely
scattered afternoon thunderstorms each day next week with gusty
outflow winds and dry lightning the main concern.
.DISCUSSION...High pressure building into the western US will
bring hot and mostly dry conditions to Utah through the beginning
of next week. Afternoon relative humidities in the single digits
can be expected once again across central/southern Utah valleys,
along with poor overnight recoveries. Despite the dry airmass,
cumulus buildups and very isolated high-based showers will be
possible over the higher terrain of southern Utah as well as the
high Uintas, with a threat of brief, localized gusty outflow
winds. Elsewhere, isolated pockets of critical fire weather
conditions are possible in the afternoons where daily breezes are
stronger.
Modest midlevel moisture is expected to spread into the area
by Tuesday, bringing an increased threat of high-based showers
and thunderstorms. Coverage is expected to remain generally
isolated to widely scattered for much of the week, but the threat
of gusty outflow winds and dry lightning will exist. Deeper
moisture looks to work its way into the area by next weekend,
increasing the potential for wetting rain, though there is still
uncertainty in how robust the moisture stream will be.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-131230-
Salt Lake Desert-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67.
24 hr trend......1 degree warmer.
Max humidity........26-36% near 5000 feet.
21-31% near 8000 feet.
24 hr trend......7% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....88-98 near 5000 feet.
75-83 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........8-18%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
Mixing height.......13000 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......950.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....60-70.
24 hr trend......3 degrees warmer.
Max humidity........26-36%.
24 hr trend......3% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....89-99 near 5000 feet.
76-83 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........8-16% near 5000 feet.
13-19% near 8000 feet.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......16500 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. 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.
.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...Mostly clear. Lows in the mid 60s in the valleys and
around 60 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.
.FRIDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
90s in the valleys and around 80 in the mountains.
.SATURDAY...Mostly clear. 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.
=
$$
UTZ479-131230-
Wasatch Mountains-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-62.
24 hr trend......2 degrees warmer.
Max humidity........40-50% near 5000 feet.
34-44% near 8000 feet.
24 hr trend......20% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....90-97 near 5000 feet.
77-87 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........9-19%.
24 hr trend......3% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......10700 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......880.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....55-65.
24 hr trend......3 degrees warmer.
Max humidity........33-43% near 5000 feet.
27-37% near 8000 feet.
24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....90-98 near 5000 feet.
78-88 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........11-21%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......13900 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. 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.
.WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 90s in the valleys and around 80 in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. 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. Lows in the mid 50s. Highs in the lower
90s in the valleys and around 80 in the mountains.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s in the valleys and around 80 in the mountains.
=
$$
UTZ480-131230-
Uinta Mountains-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-58 near 7000 feet.
42-52 near 9000 feet.
24 hr trend......2 degrees warmer.
Max humidity........34-44% near 7000 feet.
46-56% near 9000 feet.
24 hr trend......20% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph becoming north after
midnight.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....82-89 near 7000 feet.
75-82 near 9000 feet.
24 hr trend......3 degrees warmer.
Min humidity........12-22%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming northwest around 10
mph in the afternoon.
Mixing height.......10300 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......920.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....55-61 near 7000 feet.
45-55 near 9000 feet.
24 hr trend......3 degrees warmer.
Max humidity........27-37% near 7000 feet.
34-44% near 9000 feet.
24 hr trend......11% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (45-55% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....83-89 near 7000 feet.
74-81 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........13-21%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......13000 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the 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 50s in the valleys and in the upper 40s 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. Isolated 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 upper 70s in the
mountains.
.SATURDAY...Partly cloudy. Isolated 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 upper
70s in the mountains.
=
$$
UTZ481-131230-
Western Ashley National Forest-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....55-61 near 7000 feet.
43-53 near 10000 feet.
24 hr trend......3 degrees warmer.
Max humidity........28-34% near 7000 feet.
34-44% near 10000 feet.
24 hr trend......18% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (60-70% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................10%.
Max temperature.....85-93 near 7000 feet.
72-80 near 10000 feet.
24 hr trend......3 degrees warmer.
Min humidity........14-24%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......11200 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400,
then mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....58-64 near 7000 feet.
46-56 near 10000 feet.
24 hr trend......3 degrees warmer.
Max humidity........21-27% near 7000 feet.
23-33% near 10000 feet.
24 hr trend......10% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North around 10 mph in the evening becoming
light and variable.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly sunny (50-60% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....84-93 near 7000 feet.
71-80 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........12-22%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
Mixing height.......12600 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows around 60 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. West winds around 15 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs in the mid 80s in the valleys and in the lower
70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows 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. Isolated showers and thunderstorms. Lows
in the upper 50s in the valleys and in the upper 40s in the
mountains. Highs in the mid 80s in the valleys and in the lower
70s in the mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and around 50 in the
mountains. Highs in the mid 80s in the valleys and in the lower
70s in the mountains.
=
$$
UTZ482-131230-
Western Uintah Basin-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-62.
24 hr trend......2 degrees warmer.
Max humidity........26-36% near 6000 feet.
23-32% near 8000 feet.
24 hr trend......16% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph becoming southeast
after midnight.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....91-97 near 6000 feet.
82-88 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........10-14%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 10 mph becoming west in the
afternoon.
Mixing height.......13300 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....56-66.
24 hr trend......3 degrees warmer.
Max humidity........21-31% near 6000 feet.
19-26% near 8000 feet.
24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.MONDAY...
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.....90-96 near 6000 feet.
81-87 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........10-14%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....West 10-15 mph.
Mixing height.......16000 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Isolated showers and thunderstorms. Lows
around 60. Highs in the lower 90s in the valleys and in the mid
80s in the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows around 60. 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 around 90 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 50s. 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 upper 50s. Highs in the lower 90s in the valleys and
in the lower 80s in the mountains.
=
$$
UTZ483-131230-
Southern Ashley National Forest-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63.
24 hr trend......3 degrees warmer.
Max humidity........19-29%.
24 hr trend......16% drier.
20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25
mph in the evening.
12K ft MSL winds....Northwest around 15 mph becoming east after
midnight.
.SUNDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....88-94 near 7000 feet.
78-84 near 9000 feet.
24 hr trend......3 degrees warmer.
Min humidity........9-16%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southeast around 10 mph in the morning becoming
light and variable.
Mixing height.......13300 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....56-66.
24 hr trend......4 degrees warmer.
Max humidity........15-25%.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.MONDAY...
Sky/weather.........Sunny (20-30% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....87-93 near 7000 feet.
77-83 near 9000 feet.
24 hr trend......Unchanged.
Min humidity........9-16%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......15300 ft AGL.
Climatology......97-99th 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 around 90 in the valleys
and around 80 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 lower 60s 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.
.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 mid
70s in the mountains. Winds generally less than 15 mph.
.FRIDAY...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.
.SATURDAY...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 upper 80s in the valleys and in the upper
70s in the mountains.
=
$$
UTZ484-131230-
Tavaputs Plateau-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....61-69 near 6000 feet.
55-65 near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........18-24% near 6000 feet.
20-28% near 8000 feet.
24 hr trend......14% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph in the evening becoming
light and variable.
.SUNDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....93-99 near 6000 feet.
82-88 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........8-15%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 20 mph
in the afternoon.
12K ft MSL winds....Southeast around 10 mph in the morning becoming
light and variable.
Mixing height.......13400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....63-69 near 6000 feet.
58-67 near 8000 feet.
24 hr trend......3 degrees warmer.
Max humidity........18-28%.
24 hr trend......3% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....94-100 near 6000 feet.
83-89 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........8-14%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......15900 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...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 mid 80s
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 around 60 in the
mountains. Highs in the mid 90s in the valleys and in the mid 80s
in the mountains. Winds generally less than 15 mph.
.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 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 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.
.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 lower 90s in the valleys and in the lower
80s in the mountains.
=
$$
UTZ488-131230-
Manti National Forest-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63 near 6500 feet.
49-59 near 8500 feet.
24 hr trend......2 degrees warmer.
Max humidity........22-32% near 6500 feet.
26-36% near 8500 feet.
24 hr trend......12% drier.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 20 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....86-96 near 6500 feet.
75-84 near 8500 feet.
24 hr trend......3 degrees warmer.
Min humidity........8-16%.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
Mixing height.......11800 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-62.
24 hr trend......4 degrees warmer.
Max humidity........23-33%.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....87-97 near 6500 feet.
76-85 near 8500 feet.
24 hr trend......1 degree warmer.
Min humidity........9-17%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......14700 ft AGL.
Climatology......97-99th 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 lower 90s in
the valleys and in the lower 80s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the lower 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.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows around 60 in the valleys and in the mid 50s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
around 60 in the valleys and in the mid 50s in the mountains.
Highs in the upper 80s in the valleys and in the upper 70s in the
mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains.
=
$$
UTZ489-131230-
San Rafael Swell-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-69.
24 hr trend......1 degree warmer.
Max humidity........17-27% near 5000 feet.
16-22% near 7000 feet.
24 hr trend......7% drier.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....98-105 near 5000 feet.
87-93 near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........5-11%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming northwest around 10
mph in the afternoon.
Mixing height.......14400 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....61-71.
24 hr trend......2 degrees warmer.
Max humidity........18-28% near 5000 feet.
14-20% near 7000 feet.
24 hr trend......1% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....99-106 near 5000 feet.
88-94 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........6-12%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......16500 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs around 102 in
the valleys and around 90 in the mountains. Winds generally less
than 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs around
100 in the valleys and in the upper 80s in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
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 mid 60s. Highs in the upper 90s in the valleys and in the
mid 80s in the mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s. Highs in the upper 90s in the valleys and in
the mid 80s in the mountains.
=
$$
UTZ492-131230-
Central Utah West Desert-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67 near 5000 feet.
52-62 near 8000 feet.
24 hr trend......2 degrees warmer.
Max humidity........26-36% near 5000 feet.
22-32% near 8000 feet.
24 hr trend......8% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....94-101 near 5000 feet.
80-86 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........6-12%.
24 hr trend......3% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
Mixing height.......14100 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....60-70 near 5000 feet.
55-65 near 8000 feet.
24 hr trend......2 degrees warmer.
Max humidity........24-34%.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....96-102 near 5000 feet.
81-87 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........6-12%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......16300 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 60s in the valleys and
in the lower 60s in the mountains. Highs around 100 in the
valleys and in the mid 80s in the mountains. Southwest winds
around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 60s in the valleys
and in the lower 60s in the mountains. Highs in the upper 90s in
the valleys and in the lower 80s in the mountains. Southwest
winds around 15 mph.
.THURSDAY...Partly cloudy. 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 around 80 in the mountains. Winds generally less than
15 mph.
.FRIDAY...Partly cloudy. Lows in the mid 60s in the valleys and
around 60 in the mountains. Highs in the mid 90s in the valleys
and in the lower 80s in the mountains.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the mid 60s in the valleys and around 60 in the
mountains. Highs in the mid 90s in the valleys and in the lower
80s in the mountains.
=
$$
UTZ493-131230-
Central Utah Mountains-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 2400,
then clear (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63.
24 hr trend......2 degrees warmer.
Max humidity........35-42% near 5000 feet.
26-36% near 8000 feet.
24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25
mph in the evening.
12K ft MSL winds....Northwest 15-20 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....93-99 near 5000 feet.
82-88 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........8-14%.
24 hr trend......3% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......13900 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....55-65.
24 hr trend......2 degrees warmer.
Max humidity........28-34% near 5000 feet.
20-30% near 8000 feet.
24 hr trend......5% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly sunny (55-65% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....95-101 near 5000 feet.
83-89 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........8-16%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......15700 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows around 60. Highs in the upper 90s in the valleys and in the
mid 80s in the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Mostly clear. 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.
.THURSDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the mid 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 mid 90s in the valleys and in
the lower 80s in the mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 90s in the valleys and in
the lower 80s in the mountains.
=
$$
UTZ494-131230-
Henry Mountains-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....64-74 near 5000 feet.
61-69 near 8000 feet.
24 hr trend......2 degrees warmer.
Max humidity........14-24%.
24 hr trend......3% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.SUNDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....96-102 near 5000 feet.
81-91 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........5-9%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......14800 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....64-74 near 5000 feet.
61-68 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........18-28%.
24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
partly cloudy (35-45% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....97-103 near 5000 feet.
81-90 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........7-11% near 5000 feet.
12-16% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......15800 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 70s in the valleys and
in the mid 60s in the mountains. Highs around 100 in the valleys
and in the mid 80s in the mountains. Winds generally less than
15 mph.
.WEDNESDAY...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.
.THURSDAY...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 lower
80s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Scattered 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 around 80 in
the mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows around 70 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.
=
$$
UTZ495-131230-
Color Country West Desert-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67.
24 hr trend......2 degrees warmer.
Max humidity........26-36% near 5000 feet.
22-32% near 7000 feet.
24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....95-101 near 5000 feet.
87-93 near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........8-12%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......15700 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-69.
24 hr trend......2 degrees warmer.
Max humidity........22-32% near 5000 feet.
18-28% near 7000 feet.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the evening becoming
light and variable.
.MONDAY...
Sky/weather.........Sunny (10-20% 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.....96-102 near 5000 feet.
88-94 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........7-13%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming west around 10 mph
in the afternoon.
Mixing height.......16900 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the upper 60s in the mountains. Highs in the upper 90s in the
valleys and around 90 in the mountains. Southwest winds around
15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
mid 90s in the valleys and in the upper 80s in the mountains.
Southwest winds around 15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows around 60. Highs in the lower 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 around 60. Highs in the mid 90s in the valleys and in the
mid 80s in the mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 60s in the
mountains. Highs in the mid 90s in the valleys and in the mid 80s
in the mountains.
=
$$
UTZ496-131230-
Color Country Mountains-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
then mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....56-66.
24 hr trend......2 degrees warmer.
Max humidity........32-42% near 6000 feet.
25-35% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (50-60% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....91-99 near 6000 feet.
82-89 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........7-15%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......15600 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67.
24 hr trend......1 degree warmer.
Max humidity........27-37% near 6000 feet.
20-30% near 8000 feet.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....North 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (20-30% cloud cover) until 1200, then
partly sunny (55-65% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....91-98 near 6000 feet.
82-89 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........9-15%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming west around 10 mph
in the afternoon.
Mixing height.......15400 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s in the valleys and around 60 in the
mountains. Highs in the mid 90s in the valleys and in the mid 80s
in the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Mostly clear. 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.
.THURSDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs around 90 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 in the valleys and in the mid 50s in the
mountains. Highs in the upper 80s in the valleys and in the lower
80s 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 around 90 in the valleys and in the lower 80s in
the mountains.
=
$$
UTZ497-131230-
Mojave Desert-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover). Patchy smoke
until 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....75-84 near 3000 feet.
64-74 near 6000 feet.
24 hr trend......2 degrees warmer.
Max humidity........18-28% near 3000 feet.
22-32% near 6000 feet.
24 hr trend......3% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....103-110 near 3000 feet.
90-98 near 6000 feet.
24 hr trend......3 degrees warmer.
Min humidity........6-10%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph in the morning becoming
light and variable.
Mixing height.......15700 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover). Patchy smoke
until 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....76-86 near 3000 feet.
66-76 near 6000 feet.
24 hr trend......2 degrees warmer.
Max humidity........14-23% near 3000 feet.
17-27% near 6000 feet.
24 hr trend......4% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.MONDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....104-111 near 3000 feet.
91-99 near 6000 feet.
24 hr trend......1 degree warmer.
Min humidity........7-11%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable.
Mixing height.......15000 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 80 in the valleys and in the
lower 70s in the mountains. Highs around 106 in the valleys and
in the lower 90s in the mountains. Southwest winds around 15 mph.
.WEDNESDAY...Clear. Lows in the upper 70s in the valleys and in
the upper 60s in the mountains. Highs around 103 in the valleys
and in the upper 80s in the mountains. Southwest winds around
15 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the mid 70s in the valleys and in the upper 60s in the
mountains. Highs around 100 in the valleys and in the upper 80s
in the mountains. Southwest winds around 15 mph.
.FRIDAY...Partly cloudy. Scattered thunderstorms and isolated
rain showers. Lows in the mid 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.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the mid 70s in the valleys and in the upper 60s in the
mountains. Highs around 102 in the valleys and in the upper 80s
in the mountains.
=
$$
UTZ498-131230-
Grand Staircase-
209 PM MDT Sat Jul 12 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (45-55% cloud cover) until 2400,
then partly cloudy (35-45% cloud cover). Smoke
until 2400. Patchy smoke after 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....68-77 near 4000 feet.
60-70 near 6000 feet.
24 hr trend......2 degrees warmer.
Max humidity........15-23% near 4000 feet.
22-32% near 6000 feet.
24 hr trend......Unchanged.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover). Patchy
smoke until 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....98-108 near 4000 feet.
93-101 near 6000 feet.
24 hr trend......2 degrees warmer.
Min humidity........4-10%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 20 mph
in the afternoon.
12K ft MSL winds....Northwest 10-15 mph.
Mixing height.......16300 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover). Patchy
smoke after 2400.
Chance lightning....0%.
CWR.................0%.
Min temperature.....68-77 near 4000 feet.
60-70 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........23-33%.
24 hr trend......6% wetter near 4000 feet.
1% drier near 6000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 20
mph in the evening.
12K ft MSL winds....North around 15 mph.
.MONDAY...
Sky/weather.........Sunny (20-30% 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.....97-107 near 4000 feet.
93-101 near 6000 feet.
24 hr trend......Unchanged.
Min humidity........7-13%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North around 10 mph.
Mixing height.......15600 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 70s in the valleys and
in the mid 60s in the mountains. Highs around 104 in the valleys
and in the mid 90s in the mountains. Winds generally less than
15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 70s in the valleys and
in the lower 60s in the mountains. Highs around 102 in the
valleys and in the mid 90s in the mountains. West winds around
15 mph.
.THURSDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the lower 70s in the valleys and in the lower 60s in the
mountains. Highs around 100 in the valleys and in the lower 90s
in the mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the lower 70s in the valleys and in the lower 60s in the
mountains. Highs in the upper 90s in the valleys and around 90 in
the mountains.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the lower 70s in the valleys and in the lower 60s in the
mountains. Highs in the upper 90s in the valleys and in the lower
90s in the mountains.
=
$$
.8-14 day outlook for Sunday July 20 to Saturday July 26
Temperature... Above Normal
Precipitation... Near Normal
=
$$