Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
366
FNUS55 KSLC 030901
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
301 AM MDT Thu Jul 3 2025
...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY FOR
WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 492 AND
495...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH FRIDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONES 497 AND 498...
.BROADCAST DISCUSSION...Another round of widely scattered showers
and thunderstorms are expected to develop early this afternoon
across the state, though best chances for wetting rains favor
eastern Utah. Much drier conditions are expected Friday, with
increased southwest winds in the afternoon resulting in a period
of Red Flag conditions across the West Desert.
.DISCUSSION...A low pressure system lifting into the Four Corners
region today has allowed for enough instability for a
disorganized rain showers to persist overnight, generally east of
the I-15 corridor. Shower intensity is expected to reinvigorate by
late morning, with the band continuing to move northeastward
through the afternoon. Embedded thunderstorms with stronger cores
are possible within this band early this afternoon, favoring the
eastern portion of the state, especially across the Uintas and
Uinta Basin. Widely scattered showers and thunderstorms may
develop behind this band, though with lesser chances for wetting
rains as drier air works its way into western Utah this afternoon.
Conditions quickly dry out across the state on Friday, with
increasing southwesterly flow ahead of another weather system
moving into the Great Basin. As such, Red Flag conditions are
expected to develop across the West Desert as RH values dip into
the single digits to low teens with wind gusts between 30-35 mph.
Near critical to critical conditions are also possible across
portions of southwest and far southern Utah, though winds are
trending a bit more marginal in recent guidance. Some scattered
thunderstorms are also possible across northwestern Utah on Friday
afternoon, with potential to produce gusty outflow winds. High
pressure builds through the remainder of the weekend, resulting in
a gradual drying and warming trend into early next week with
increasingly poor overnight recoveries.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-040045-
Salt Lake Desert-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). North of
I-80, isolated rain showers until 1200.
Isolated thunderstorms. Scattered rain showers
after 1200. South of I-80, scattered showers
and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....81-90 near 5000 feet.
67-74 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........22-32% near 5000 feet.
31-41% near 8000 feet.
24 hr trend......8% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......12600 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). North of
I-80, scattered rain showers and isolated
thunderstorms. South of I-80, isolated showers
and thunderstorms until 2400.
Chance lightning....20%.
CWR.................10%.
Min temperature.....55-65 near 5000 feet.
52-59 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........53-63%.
24 hr trend......7% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph becoming around 20 mph
after midnight.
.FRIDAY...
Sky/weather.........North of I-80, partly sunny (65-75% cloud
cover), isolated thunderstorms until 1200.
Scattered rain showers. Scattered thunderstorms
after 1200. South of I-80, partly cloudy
(30-40% cloud cover) until 1200, then partly
sunny (45-55% cloud cover), isolated showers
and thunderstorms after 1200.
Chance lightning....20% increasing to 30% in the afternoon.
CWR.................20% north of I-80 and 10% south of I-80.
Max temperature.....81-91 near 5000 feet.
66-75 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........15-25% near 5000 feet.
24-34% near 8000 feet.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 30 mph.
Mixing height.......13400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s in the valleys
and in the mid 50s in the mountains. Highs in the upper 80s in
the valleys and in the lower 70s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s in the valleys and
in the mid 50s in the mountains. Highs in the lower 90s in the
valleys and in the mid 70s in the mountains. Winds generally less
than 15 mph.
.MONDAY...Mostly clear. 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 upper 70s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
90s in the valleys and around 80 in the mountains.
.WEDNESDAY...Mostly clear. Lows in the mid 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.
=
$$
UTZ479-040045-
Wasatch Mountains-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). North of I-80,
isolated thunderstorms until 1200. Scattered
rain showers. Scattered thunderstorms after
1200. South of I-80, scattered rain showers and
isolated thunderstorms until 1200, then
numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 50% in the afternoon.
CWR.................30% north of I-80 and 40% south of I-80.
Max temperature.....78-85 near 5000 feet.
66-76 near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........30-37% near 5000 feet.
43-53% near 8000 feet.
24 hr trend......13% wetter near 5000 feet.
20% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......7800 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......860.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). North of
I-80, isolated rain showers until 2400.
Isolated thunderstorms. Scattered rain showers
after 2400. South of I-80, isolated showers and
thunderstorms until 2400.
Chance lightning....20%.
CWR.................10%.
Min temperature.....50-60 near 5000 feet.
46-56 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........74-84% near 5000 feet.
68-78% near 8000 feet.
24 hr trend......11% wetter near 5000 feet.
6% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph becoming southwest around 25
mph after midnight.
.FRIDAY...
Sky/weather.........Partly sunny (55-65% cloud cover). North of
I-80, scattered rain showers and isolated
thunderstorms. South of I-80, scattered showers
and thunderstorms after 1200.
Chance lightning....20% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....81-89 near 5000 feet.
69-79 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........22-32%.
24 hr trend......8% drier near 5000 feet.
20% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 25-30 mph.
Mixing height.......11800 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s in the valleys and in the mid 70s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the upper 80s in
the valleys and in the mid 70s in the mountains. Winds generally
less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
90s in the valleys and in the upper 70s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
90s in the valleys and around 80 in the mountains.
.WEDNESDAY...Mostly clear. Lows in the upper 50s. Highs in the
mid 90s in the valleys and in the lower 80s in the mountains.
=
$$
UTZ480-040045-
Uinta Mountains-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then rain showers and scattered thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................70%.
Max temperature.....70-77 near 7000 feet.
61-68 near 9000 feet.
24 hr trend......6 degrees cooler.
Min humidity........48-52% near 7000 feet.
53-63% 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 10 mph becoming west in the
afternoon.
Mixing height.......5000 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......800.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Scattered
showers and thunderstorms until 2400, then
isolated rain showers.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....50-56 near 7000 feet.
40-50 near 9000 feet.
24 hr trend......3 degrees cooler.
Max humidity........65-75% near 7000 feet.
77-87% near 9000 feet.
24 hr trend......4% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph becoming southwest around 25
mph after midnight.
.FRIDAY...
Sky/weather.........Partly cloudy (20-30% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Isolated showers and thunderstorms until 1200,
then scattered showers and thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....75-81 near 7000 feet.
65-73 near 9000 feet.
24 hr trend......5 degrees warmer.
Min humidity........24-34%.
24 hr trend......22% drier near 7000 feet.
29% drier near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......11100 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 50s in the valleys
and in the mid 40s in the mountains. Highs in the upper 70s in
the valleys and in the lower 70s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...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 mid 70s in the mountains. Winds generally less
than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 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.
.TUESDAY...Mostly clear. 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 upper 70s in the mountains.
.WEDNESDAY...Mostly clear. Lows in the upper 50s in the valleys
and around 50 in the mountains. Highs in the upper 80s in the
valleys and in the upper 70s in the mountains.
=
$$
UTZ481-040045-
Western Ashley National Forest-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then rain showers with numerous thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................70%.
Max temperature.....70-78 near 7000 feet.
57-66 near 10000 feet.
24 hr trend......8 degrees cooler.
Min humidity........42-52% near 7000 feet.
49-59% near 10000 feet.
24 hr trend......22% wetter near 7000 feet.
27% wetter near 10000 feet.
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.......4600 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......900.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Scattered
showers and thunderstorms until 2400, then
isolated rain showers.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....49-55 near 7000 feet.
38-47 near 10000 feet.
24 hr trend......4 degrees cooler.
Max humidity........62-68% near 7000 feet.
74-84% near 10000 feet.
24 hr trend......8% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 10 mph becoming southwest around 20
mph after midnight.
.FRIDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly sunny (60-70% cloud cover). Isolated
showers and thunderstorms until 1200, then
scattered showers and thunderstorms.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................10%.
Max temperature.....75-83 near 7000 feet.
61-71 near 10000 feet.
24 hr trend......4 degrees warmer.
Min humidity........20-26% near 7000 feet.
22-32% near 10000 feet.
24 hr trend......28% drier.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph in the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......9700 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.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 in the upper 60s in the mountains. Southwest winds
around 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s 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. Winds generally
less than 15 mph.
.MONDAY...Mostly clear. 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 lower 70s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Mostly clear. 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.
.WEDNESDAY...Mostly clear. Lows around 60 in the valleys and in
the lower 50s in the mountains. Highs in the upper 80s in the
valleys and in the mid 70s in the mountains.
=
$$
UTZ482-040045-
Western Uintah Basin-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................50%.
Max temperature.....74-80 near 6000 feet.
67-73 near 8000 feet.
24 hr trend......9 degrees cooler.
Min humidity........40-44% near 6000 feet.
44-54% near 8000 feet.
24 hr trend......23% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming west around 15 mph
in the afternoon.
Mixing height.......6200 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Isolated
showers and thunderstorms.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....48-58.
24 hr trend......5 degrees cooler.
Max humidity........74-84% near 6000 feet.
64-74% near 8000 feet.
24 hr trend......17% wetter near 6000 feet.
7% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph becoming around 25 mph after
midnight.
.FRIDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly sunny (55-65% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................0%.
Max temperature.....81-87 near 6000 feet.
72-78 near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........17-23%.
24 hr trend......23% drier.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....West 20-25 mph.
Mixing height.......11600 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s in the valleys and in the upper 70s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s in the valleys and around 80 in the mountains. Winds
generally less than 15 mph.
.MONDAY...Mostly clear. 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.
.TUESDAY...Mostly clear. Lows in the upper 50s. Highs in the
lower 90s in the valleys and in the lower 80s in the mountains.
.WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 90s in the valleys and in the mid 80s in the mountains.
=
$$
UTZ483-040045-
Southern Ashley National Forest-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................50%.
Max temperature.....71-77 near 7000 feet.
62-68 near 9000 feet.
24 hr trend......7 degrees cooler.
Min humidity........42-46% near 7000 feet.
51-61% near 9000 feet.
24 hr trend......25% wetter near 7000 feet.
33% wetter near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 10 mph becoming west in the
afternoon.
Mixing height.......6000 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400,
then partly cloudy (45-55% cloud cover).
Isolated showers and thunderstorms.
Chance lightning....20%.
CWR.................10%.
Min temperature.....53-59 near 7000 feet.
49-55 near 9000 feet.
24 hr trend......3 degrees cooler.
Max humidity........54-63% near 7000 feet.
60-70% near 9000 feet.
24 hr trend......8% wetter near 7000 feet.
2% wetter near 9000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph becoming around 25 mph after
midnight.
.FRIDAY...
Sky/weather.........Partly cloudy (20-30% cloud cover) until 1200,
then partly sunny (50-60% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....78-84 near 7000 feet.
67-73 near 9000 feet.
24 hr trend......5 degrees warmer.
Min humidity........19-23% near 7000 feet.
22-32% near 9000 feet.
24 hr trend......24% drier near 7000 feet.
30% drier near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 25 mph becoming southwest around 15
mph in the afternoon.
Mixing height.......10200 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s in the valleys
and in the mid 50s in the mountains. Highs in the lower 80s in
the valleys and in the lower 70s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the mid 50s in the mountains. Highs in the mid 80s in the
valleys and in the mid 70s in the mountains. Winds generally less
than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the upper 50s in the mountains. Highs in the upper 80s in the
valleys and in the mid 70s in the mountains. Winds generally less
than 15 mph.
.TUESDAY...Mostly clear. Lows in the mid 60s in the valleys and
in the upper 50s in the mountains. Highs in the upper 80s in the
valleys and in the upper 70s in the mountains.
.WEDNESDAY...Mostly clear. 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.
=
$$
UTZ484-040045-
Tavaputs Plateau-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................40%.
Max temperature.....77-83 near 6000 feet.
67-73 near 8000 feet.
24 hr trend......8 degrees cooler.
Min humidity........37-44% near 6000 feet.
46-56% near 8000 feet.
24 hr trend......24% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 10 mph becoming west in the
afternoon.
Mixing height.......6000 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....55-61 near 6000 feet.
49-57 near 8000 feet.
24 hr trend......4 degrees cooler.
Max humidity........61-70% near 6000 feet.
68-78% near 8000 feet.
24 hr trend......12% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.FRIDAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
then partly sunny (45-55% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....84-90 near 6000 feet.
72-78 near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........16-20% near 6000 feet.
19-29% near 8000 feet.
24 hr trend......24% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......11200 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows around 60 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.
.SUNDAY...Mostly clear. 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 upper 70s in the mountains. Winds generally less than
15 mph.
.MONDAY...Mostly clear. 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.
.TUESDAY...Mostly clear. Lows in the mid 60s in the valleys and
around 60 in the mountains. Highs in the lower 90s in the valleys
and in the lower 80s in the mountains.
.WEDNESDAY...Mostly clear. 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.
=
$$
UTZ488-040045-
Manti National Forest-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (85-95% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 50% in the afternoon.
CWR.................40%.
Max temperature.....73-83 near 6500 feet.
62-72 near 8500 feet.
24 hr trend......6 degrees cooler.
Min humidity........36-46% near 6500 feet.
42-52% near 8500 feet.
24 hr trend......19% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......7900 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400,
then partly cloudy (45-55% cloud cover).
Isolated showers and thunderstorms until 2400.
Chance lightning....10%.
CWR.................10%.
Min temperature.....48-58 near 6500 feet.
44-54 near 8500 feet.
24 hr trend......2 degrees cooler.
Max humidity........56-66% near 6500 feet.
61-71% near 8500 feet.
24 hr trend......5% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.FRIDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly sunny (45-55% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....78-88 near 6500 feet.
66-76 near 8500 feet.
24 hr trend......5 degrees warmer.
Min humidity........17-27%.
24 hr trend......24% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 15-20 mph.
Mixing height.......11000 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 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. Winds generally less than
15 mph.
.SUNDAY...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 mid 70s in the mountains. Winds generally less
than 15 mph.
.MONDAY...Mostly clear. Lows in the upper 50s 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.
.TUESDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the mid 50s in the mountains. Highs in the upper 80s in the
valleys and in the upper 70s in the mountains.
.WEDNESDAY...Mostly clear. 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 around 80 in the mountains.
=
$$
UTZ489-040045-
San Rafael Swell-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (85-95% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 50% in the afternoon.
CWR.................30%.
Max temperature.....82-89 near 5000 feet.
71-77 near 7000 feet.
24 hr trend......9 degrees cooler.
Min humidity........27-34% near 5000 feet.
33-43% near 7000 feet.
24 hr trend......18% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 20 mph
in the afternoon.
12K ft MSL winds....South around 10 mph becoming west around 20 mph
in the afternoon.
Mixing height.......7100 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
then partly cloudy (40-50% cloud cover).
Isolated showers and thunderstorms.
Chance lightning....20%.
CWR.................10%.
Min temperature.....54-64.
24 hr trend......5 degrees cooler.
Max humidity........57-67%.
24 hr trend......11% wetter near 5000 feet.
3% wetter near 7000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
.FRIDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....90-96 near 5000 feet.
78-84 near 7000 feet.
24 hr trend......7 degrees warmer.
Min humidity........12-16% near 5000 feet.
15-21% near 7000 feet.
24 hr trend......19% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......12500 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...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.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the upper
90s in the valleys and in the mid 80s in the mountains. Winds
generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 60s. Highs in the upper
90s in the valleys and in the upper 80s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the mid 60s. Highs around 100 in
the valleys and in the upper 80s in the mountains.
.WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs around
102 in the valleys and around 90 in the mountains.
=
$$
UTZ492-040045-
Central Utah West Desert-
301 AM MDT Thu Jul 3 2025
...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY...
.TODAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................10%.
Max temperature.....84-91 near 5000 feet.
69-75 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........19-29% near 5000 feet.
30-40% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......13200 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
then partly cloudy (35-45% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....56-66 near 5000 feet.
50-60 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........53-63%.
24 hr trend......8% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 15-20 mph.
.FRIDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....87-94 near 5000 feet.
72-78 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........9-15% near 5000 feet.
13-22% near 8000 feet.
24 hr trend......11% drier near 5000 feet.
18% drier near 8000 feet.
20-foot winds.......South around 15 mph with gusts to around 30
mph.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
in the afternoon.
Mixing height.......13600 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows around 60 in the valleys and in
the mid 50s in the mountains. Highs in the lower 90s in the
valleys and in the mid 70s in the mountains. Southwest winds
around 15 mph.
.SUNDAY...Clear. Lows around 60 in the valleys and in the mid 50s
in the mountains. Highs in the lower 90s in the valleys and in
the upper 70s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 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.
.TUESDAY...Mostly clear. Lows in the mid 60s in the valleys and
around 60 in the mountains. Highs in the upper 90s in the valleys
and in the lower 80s in the mountains.
.WEDNESDAY...Mostly clear. Lows in the mid 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.
=
$$
UTZ493-040045-
Central Utah Mountains-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................50%.
Max temperature.....82-88 near 5000 feet.
67-75 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........32-36% near 5000 feet.
36-46% near 8000 feet.
24 hr trend......6% wetter near 5000 feet.
13% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......9600 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
then partly cloudy (25-35% cloud cover).
Isolated showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....51-57 near 5000 feet.
45-55 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........61-69% near 5000 feet.
63-73% near 8000 feet.
24 hr trend......10% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.FRIDAY...
Sky/weather.........Sunny (10-20% 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.....Around 89 near 5000 feet.
74-80 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........13-23%.
24 hr trend......22% drier.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph in the afternoon.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......12100 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the lower 50s. Highs in the lower 90s
in the valleys and in the upper 70s in the mountains. Southwest
winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
90s in the valleys and around 80 in the mountains. Winds
generally less than 15 mph.
.MONDAY...Mostly clear. 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.
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 90s in the valleys and in
the lower 80s in the mountains.
.WEDNESDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 90s in the valleys and
in the mid 80s in the mountains.
=
$$
UTZ494-040045-
Henry Mountains-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (85-95% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 50% in the afternoon.
CWR.................30%.
Max temperature.....81-87 near 5000 feet.
66-76 near 8000 feet.
24 hr trend......7 degrees cooler.
Min humidity........24-34% near 5000 feet.
38-48% near 8000 feet.
24 hr trend......13% wetter near 5000 feet.
18% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph becoming west in the
afternoon.
Mixing height.......8300 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 2400,
then mostly clear (20-30% cloud cover).
Isolated showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....57-66 near 5000 feet.
53-60 near 8000 feet.
24 hr trend......5 degrees cooler.
Max humidity........46-56%.
24 hr trend......1% wetter near 5000 feet.
7% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
.FRIDAY...
Sky/weather.........Sunny (15-25% cloud cover). Isolated showers
and thunderstorms after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....88-94 near 5000 feet.
73-83 near 8000 feet.
24 hr trend......7 degrees warmer.
Min humidity........10-14% near 5000 feet.
14-20% near 8000 feet.
24 hr trend......17% drier near 5000 feet.
25% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....Southwest 15-20 mph.
Mixing height.......12300 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. 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 upper 70s in the mountains. Winds generally
less than 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s in the valleys and in
the 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.
.MONDAY...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. Winds generally
less than 15 mph.
.TUESDAY...Mostly clear. 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.
.WEDNESDAY...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.
=
$$
UTZ495-040045-
Color Country West Desert-
301 AM MDT Thu Jul 3 2025
...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MDT FRIDAY...
.TODAY...
Sky/weather.........Partly sunny (65-75% cloud cover). Isolated
showers and thunderstorms until 1200, then
scattered showers and thunderstorms.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................20%.
Max temperature.....82-88 near 5000 feet.
74-80 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........23-31% near 5000 feet.
26-36% near 7000 feet.
24 hr trend......3% wetter.
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.......11200 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then mostly clear (10-20% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....52-62.
24 hr trend......Unchanged.
Max humidity........54-64% near 5000 feet.
48-58% near 7000 feet.
24 hr trend......12% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 20 mph.
.FRIDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....86-92 near 5000 feet.
77-83 near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........12-20%.
24 hr trend......12% drier.
20-foot winds.......South 15-20 mph. Gusts up to 35 mph in the
afternoon.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
in the afternoon.
Mixing height.......10900 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the mid 50s in the valleys and in the
upper 50s in the mountains. Highs around 90 in the valleys and in
the lower 80s in the mountains. South winds around 20 mph.
.SUNDAY...Clear. Lows in the lower 50s in the valleys and in the
upper 50s in the mountains. Highs in the lower 90s in the valleys
and in the mid 80s in the mountains. South winds around 15 mph.
.MONDAY...Mostly clear. Lows in the mid 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. South winds around
15 mph.
.TUESDAY...Mostly clear. Lows in the upper 50s in the valleys and
in the mid 60s in the mountains. Highs in the mid 90s in the
valleys and in the upper 80s in the mountains.
.WEDNESDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 60s in the valleys and in the mid 60s in the
mountains. Highs in the upper 90s in the valleys and in the upper
80s in the mountains.
=
$$
UTZ496-040045-
Color Country Mountains-
301 AM MDT Thu Jul 3 2025
.TODAY...
Sky/weather.........Cloudy (85-95% cloud cover). Scattered rain
showers and isolated thunderstorms until 1200,
then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 60% in the afternoon.
CWR.................40%.
Max temperature.....76-83 near 6000 feet.
69-75 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........28-38% near 6000 feet.
33-43% near 8000 feet.
24 hr trend......9% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......8900 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover) until 2400,
then mostly clear (5-15% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....48-58.
24 hr trend......2 degrees cooler.
Max humidity........66-76%.
24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.FRIDAY...
Sky/weather.........Sunny (10-20% cloud cover). Isolated showers
and thunderstorms after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....80-88 near 6000 feet.
71-79 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........13-23%.
24 hr trend......18% 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 20 mph.
Mixing height.......10100 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. 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. Southwest winds around
15 mph.
.SUNDAY...Mostly clear. 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 around 80 in the mountains. Winds generally less than
15 mph.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the lower 90s in the valleys and in the lower
80s in the mountains. Winds generally less than 15 mph.
.TUESDAY...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.
.WEDNESDAY...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 mid 90s in the valleys and in the mid 80s
in the mountains.
=
$$
UTZ497-040045-
Mojave Desert-
301 AM MDT Thu Jul 3 2025
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
.TODAY...
Sky/weather.........Partly sunny (55-65% cloud cover). Isolated
showers and thunderstorms until 1200, then
scattered showers and thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....90-97 near 3000 feet.
77-83 near 6000 feet.
24 hr trend......2 degrees warmer.
Min humidity........19-29%.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph becoming around 20 mph
in the afternoon.
Mixing height.......11300 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....69-78 near 3000 feet.
58-68 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........37-47% near 3000 feet.
49-59% near 6000 feet.
24 hr trend......12% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 20 mph.
.FRIDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....92-100 near 3000 feet.
78-88 near 6000 feet.
24 hr trend......3 degrees warmer.
Min humidity........10-14% near 3000 feet.
13-19% near 6000 feet.
24 hr trend......11% 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.......11100 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...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. South winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 70s in the valleys and
in the mid 60s in the mountains. Highs around 102 in the valleys
and in the upper 80s in the mountains. Winds generally less than
15 mph.
.MONDAY...Mostly clear. Lows in the mid 70s in the valleys and in
the upper 60s in the mountains. Highs around 104 in the valleys
and around 90 in the mountains. Winds generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 70s in the valleys and
around 70 in the mountains. Highs around 105 in the valleys and
in the lower 90s in the mountains.
.WEDNESDAY...Mostly clear. Lows around 80 in the valleys and in
the lower 70s in the mountains. Highs around 107 in the valleys
and in the lower 90s in the mountains.
=
$$
UTZ498-040045-
Grand Staircase-
301 AM MDT Thu Jul 3 2025
...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH
FRIDAY EVENING...
.TODAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Isolated
showers and thunderstorms until 1200, then
scattered showers and thunderstorms.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................20%.
Max temperature.....85-93 near 4000 feet.
78-87 near 6000 feet.
24 hr trend......5 degrees cooler.
Min humidity........20-30% near 4000 feet.
25-31% near 6000 feet.
24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......10000 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
then mostly clear (15-25% cloud cover).
Chance lightning....20% decreasing to 10% after midnight.
CWR.................0%.
Min temperature.....63-70 near 4000 feet.
52-62 near 6000 feet.
24 hr trend......4 degrees cooler.
Max humidity........45-55% near 4000 feet.
57-67% near 6000 feet.
24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25
mph in the evening.
12K ft MSL winds....West 15-20 mph.
.FRIDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....90-98 near 4000 feet.
83-90 near 6000 feet.
24 hr trend......4 degrees warmer.
Min humidity........9-17%.
24 hr trend......14% 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 20 mph.
Mixing height.......10900 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 60s in the valleys and in
the upper 50s in the mountains. Highs in the upper 90s in the
valleys and in the upper 80s in the mountains. Southwest winds
around 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 60s in the valleys and
in the upper 50s in the mountains. Highs around 100 in the
valleys and around 90 in the mountains. Winds generally less than
15 mph.
.MONDAY...Mostly clear. Lows in the lower 70s in the valleys and
in the lower 60s in the mountains. Highs around 101 in the
valleys and in the lower 90s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 70s in the valleys and
in the mid 60s in the mountains. Highs around 103 in the valleys
and in the mid 90s in the mountains.
.WEDNESDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the mid 70s in the valleys and in the mid 60s in the
mountains. Highs around 105 in the valleys and in the mid 90s in
the mountains.
=
$$
.8-14 day outlook for Thursday July 10 to Wednesday July 16
Temperature... Above Normal
Precipitation... Below Normal
=
$$