Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
616
FNUS55 KSLC 162102
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING THROUGH 12AM TUESDAY FOR MUCH OF UTAH...
.BROADCAST DISCUSSION...Critical fire weather conditions remain
in place through midnight tonight, with relief arriving early
Tuesday morning. Another extended period of critical fire weather
conditions will spread across Utah by Thursday, persisting through
at least Saturday alongside well above normal temperatures.
.DISCUSSION...A dry low pressure system moves through Utah today,
bringing with it a widespread increase in windspeed and a dry
cold front to follow. The dry cold front is expected to progress
from north to south across the area from early Monday evening
across the northern area and into the southern area by 0600 to
0800 on Tuesday morning. Ahead of the frontal boundary, expect
deep atmospheric mixing to bring unstable conditions alongside
strong southwesterly flow (gusts to 30-35 mph). A Red Flag Warning
remains in place through midnight tonight as strong winds and dry
conditions remain in place. Northwesterly flow with reduced wind
speeds (peak gusts 15-20 mph) is expected across the region
tomorrow alongside cooler conditions. That said, afternoon
relative humidity will remain critically dry across Utah which,
when combined with a little afternoon breeze, will create areas of
elevated fire weather conditions.
High temperatures return to a warming trend by Wednesday as
southwesterly flow spreads back over the region. An offshore
trough is expected to develop once again through the latter half
of the week, bringing a significant increase in dry, southwesterly
flow across much of Utah. Afternoon wind gusts are expected to
fall in the 30-40 mph range for much of the central and southern
portions of Utah, and will combine with an extremely dry surface
environment (RH less than 10%). Critical fire weather conditions
are likely from Thursday through at least Saturday.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-171245-
Salt Lake Desert-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......1 degree cooler.
Max humidity........29-39% near 5000 feet.
33-43% near 8000 feet.
24 hr trend......9% wetter near 5000 feet.
16% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
.TUESDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....78-87 near 5000 feet.
64-73 near 8000 feet.
24 hr trend......5 degrees cooler.
Min humidity........10-18% near 5000 feet.
16-25% near 8000 feet.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......12300 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......2 degrees cooler.
Max humidity........32-42% near 5000 feet.
27-37% near 8000 feet.
24 hr trend......1% wetter near 5000 feet.
5% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-94 near 5000 feet.
71-78 near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........8-16% near 5000 feet.
13-20% near 8000 feet.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......12700 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the lower 60s. Highs in the mid 90s in
the valleys and in the lower 80s in the mountains. Southeast
winds around 15 mph.
.FRIDAY...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 in the upper 70s in the mountains. Southwest winds
around 20 mph.
.SATURDAY...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. West winds around
15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s in the valleys and in
the lower 40s in the mountains. Highs in the mid 70s in the
valleys and around 60 in the mountains.
.MONDAY...Mostly clear. Lows in the mid 40s in the valleys and in
the lower 40s in the mountains. Highs in the upper 70s in the
valleys and in the mid 60s in the mountains.
=
$$
UTZ479-171245-
Wasatch Mountains-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60.
24 hr trend......2 degrees cooler.
Max humidity........37-47%.
24 hr trend......9% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25
mph in the evening.
12K ft MSL winds....West 15-20 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....77-86 near 5000 feet.
65-75 near 8000 feet.
24 hr trend......7 degrees cooler.
Min humidity........16-22% near 5000 feet.
18-28% near 8000 feet.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....West around 15 mph.
Mixing height.......11500 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....46-56.
24 hr trend......3 degrees cooler.
Max humidity........45-55% near 5000 feet.
36-46% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 20-25 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....83-92 near 5000 feet.
72-82 near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........12-18% near 5000 feet.
14-22% near 8000 feet.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......10400 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the lower 50s. Highs in the lower 90s
in the valleys and in the lower 80s in the mountains. South winds
around 15 mph.
.FRIDAY...Clear. Lows in the mid 50s. Highs in the lower 90s in
the valleys and around 80 in the mountains. Southwest winds
around 15 mph.
.SATURDAY...Clear. Lows in the lower 50s. Highs in the mid 80s in
the valleys and in the mid 70s in the mountains. Southwest winds
around 20 mph.
.SUNDAY...Clear. Lows around 40. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains.
.MONDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
70s in the valleys and in the upper 60s in the mountains.
=
$$
UTZ480-171245-
Uinta Mountains-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....49-55 near 7000 feet.
41-51 near 9000 feet.
24 hr trend......3 degrees cooler.
Max humidity........33-40% near 7000 feet.
38-48% near 9000 feet.
24 hr trend......10% wetter near 7000 feet.
16% wetter near 9000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.TUESDAY...
Sky/weather.........Partly sunny (55-65% cloud cover) until 1200,
then partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....72-78 near 7000 feet.
62-70 near 9000 feet.
24 hr trend......7 degrees cooler.
Min humidity........17-25%.
24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......11200 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....46-52 near 7000 feet.
36-46 near 9000 feet.
24 hr trend......4 degrees cooler.
Max humidity........37-47% near 7000 feet.
46-56% near 9000 feet.
24 hr trend......8% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....77-84 near 7000 feet.
69-76 near 9000 feet.
24 hr trend......6 degrees warmer.
Min humidity........14-22%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......10100 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...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. Southwest winds
around 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s in the valleys and
in the lower 50s in the mountains. Highs in the mid 80s in the
valleys and in the upper 70s in the mountains. Southwest winds
around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s in the valleys and in the
upper 40s in the mountains. Highs in the lower 80s in the valleys
and in the mid 70s in the mountains. Southwest winds around
20 mph.
.SUNDAY...Clear. Lows in the lower 40s in the valleys and in the
upper 30s in the mountains. Highs around 70 in the valleys and in
the mid 60s in the mountains.
.MONDAY...Mostly clear. Lows around 40 in the valleys and in the
lower 30s in the mountains. Highs in the lower 70s in the valleys
and in the mid 60s in the mountains.
=
$$
UTZ481-171245-
Western Ashley National Forest-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-58 near 7000 feet.
41-51 near 10000 feet.
24 hr trend......2 degrees cooler.
Max humidity........23-29% near 7000 feet.
28-38% near 10000 feet.
24 hr trend......15% wetter.
20-foot winds.......West around 15 mph becoming northwest after
midnight. Gusts up to 30 mph.
12K ft MSL winds....West 15-20 mph.
.TUESDAY...
Sky/weather.........Partly sunny (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....73-82 near 7000 feet.
60-70 near 10000 feet.
24 hr trend......6 degrees cooler.
Min humidity........13-23%.
24 hr trend......6% wetter.
20-foot winds.......Northwest around 15 mph with gusts to around 30
mph.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......11900 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....47-53 near 7000 feet.
36-46 near 10000 feet.
24 hr trend......4 degrees cooler.
Max humidity........30-36% near 7000 feet.
34-44% near 10000 feet.
24 hr trend......6% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....78-88 near 7000 feet.
66-74 near 10000 feet.
24 hr trend......5 degrees warmer.
Min humidity........13-23%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph becoming west in the
afternoon.
Mixing height.......10400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the mid 50s in the valleys and
in the upper 40s in the mountains. Highs in the upper 80s in the
valleys and in the lower 70s in the mountains. Southwest winds
around 15 mph.
.FRIDAY...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. Southwest winds
around 20 mph.
.SATURDAY...Breezy, clear. Lows in the lower 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. Southwest
winds around 25 mph.
.SUNDAY...Clear. Lows in the upper 40s in the valleys and around
40 in the mountains. Highs in the mid 70s in the valleys and in
the lower 60s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 40s in the valleys and
in the mid 30s in the mountains. Highs in the mid 70s in the
valleys and in the lower 60s in the mountains.
=
$$
UTZ482-171245-
Western Uintah Basin-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......Unchanged.
Max humidity........22-32%.
24 hr trend......10% wetter.
20-foot winds.......West around 15 mph with gusts to around 30 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....West around 25 mph.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover) until 1200,
then partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....81-87 near 6000 feet.
70-76 near 8000 feet.
24 hr trend......7 degrees cooler.
Min humidity........9-15%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming west around
15 mph in the afternoon.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......14700 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....45-55.
24 hr trend......6 degrees cooler.
Max humidity........30-40%.
24 hr trend......8% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....86-92 near 6000 feet.
76-82 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........11-15%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph becoming west in the
afternoon.
Mixing height.......12200 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 50s. Highs in the lower 90s in
the valleys and in the mid 80s in the mountains. West winds
around 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
90s in the valleys and in the lower 80s in the mountains.
Southwest winds around 20 mph.
.SATURDAY...Breezy, clear. Lows in the mid 50s. Highs in the
lower 90s in the valleys and in the lower 80s in the mountains.
Southwest winds around 25 mph.
.SUNDAY...Clear. Lows around 50. Highs in the lower 80s in the
valleys and in the lower 70s in the mountains.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s in the valleys and in the lower 70s in the mountains.
=
$$
UTZ483-171245-
Southern Ashley National Forest-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60.
24 hr trend......3 degrees cooler.
Max humidity........20-30%.
24 hr trend......11% wetter.
20-foot winds.......West around 15 mph with gusts to around 30 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....West 25-30 mph.
.TUESDAY...
Sky/weather.........Partly sunny (50-60% cloud cover) until 1200,
then partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....77-83 near 7000 feet.
67-73 near 9000 feet.
24 hr trend......7 degrees cooler.
Min humidity........10-20%.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......13400 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....45-55.
24 hr trend......5 degrees cooler.
Max humidity........26-36%.
24 hr trend......6% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 25 mph.
.WEDNESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....83-89 near 7000 feet.
73-79 near 9000 feet.
24 hr trend......6 degrees warmer.
Min humidity........9-17%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 20 mph becoming west around 10
mph in the afternoon.
Mixing height.......12400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 50s. Highs around 90 in the
valleys and in the upper 70s in the mountains. Southwest winds
around 15 mph.
.FRIDAY...Mostly clear. 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. Southwest winds around
15 mph.
.SATURDAY...Clear. Lows around 60 in the valleys and in the mid
50s in the mountains. Highs in the upper 80s in the valleys and
in the upper 70s in the mountains. Southwest winds around 20 mph.
.SUNDAY...Clear. Lows in the mid 50s in the valleys and in the
upper 40s in the mountains. Highs around 80 in the valleys and in
the upper 60s in the mountains.
.MONDAY...Mostly clear. Lows in the upper 40s in the valleys and
in the mid 40s in the mountains. Highs in the upper 70s in the
valleys and in the upper 60s in the mountains.
=
$$
UTZ484-171245-
Tavaputs Plateau-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-65 near 6000 feet.
52-62 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........19-29%.
24 hr trend......9% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 25-30 mph.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover) until 1200,
then partly cloudy (45-55% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....85-91 near 6000 feet.
73-79 near 8000 feet.
24 hr trend......7 degrees cooler.
Min humidity........8-16%.
24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......14700 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-59 near 6000 feet.
47-57 near 8000 feet.
24 hr trend......6 degrees cooler.
Max humidity........26-36%.
24 hr trend......7% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....88-94 near 6000 feet.
77-83 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........8-15%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 20 mph becoming west around 10
mph in the afternoon.
Mixing height.......12400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...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 in the mid 80s in the mountains. Southwest winds
around 15 mph.
.FRIDAY...Clear. Lows in the mid 60s in the valleys and in the
upper 50s in the mountains. Highs in the mid 90s in the valleys
and in the mid 80s in the mountains. Southwest winds around
20 mph.
.SATURDAY...Breezy, clear. 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. Southwest
winds around 25 mph.
.SUNDAY...Clear. Lows in the upper 50s in the valleys and in the
lower 50s in the mountains. Highs in the mid 80s in the valleys
and in the mid 70s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 40s in the mountains. Highs in the mid 80s in the
valleys and in the lower 70s in the mountains.
=
$$
UTZ488-171245-
Manti National Forest-
302 PM MDT Mon Jun 16 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60 near 6500 feet.
46-56 near 8500 feet.
24 hr trend......4 degrees cooler.
Max humidity........25-35%.
24 hr trend......12% wetter.
20-foot winds.......West 15-20 mph. Gusts up to 40 mph in the
evening.
12K ft MSL winds....West 25-30 mph.
.TUESDAY...
Sky/weather.........Sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....76-86 near 6500 feet.
65-74 near 8500 feet.
24 hr trend......7 degrees cooler.
Min humidity........11-17% near 6500 feet.
12-22% near 8500 feet.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......11000 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....44-54.
24 hr trend......2 degrees cooler.
Max humidity........30-40%.
24 hr trend......5% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 20-25 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....83-93 near 6500 feet.
72-82 near 8500 feet.
24 hr trend......7 degrees warmer.
Min humidity........9-17%.
24 hr trend......3% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......12200 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...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 lower 80s in the mountains. Southwest winds
around 20 mph.
.FRIDAY...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 around 80 in the mountains. Southwest winds around 20 mph.
.SATURDAY...Clear. Lows in the mid 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. Southwest winds around
20 mph.
.SUNDAY...Clear. Lows in the upper 40s in the valleys and in the
mid 40s in the mountains. Highs in the upper 70s in the valleys
and in the upper 60s in the mountains.
.MONDAY...Mostly clear. Lows in the mid 40s in the valleys and in
the lower 40s in the mountains. Highs in the upper 70s in the
valleys and in the upper 60s in the mountains.
=
$$
UTZ489-171245-
San Rafael Swell-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....56-66.
24 hr trend......Unchanged.
Max humidity........14-24%.
24 hr trend......6% wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 30
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 30 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....92-98 near 5000 feet.
79-85 near 7000 feet.
24 hr trend......6 degrees cooler.
Min humidity........6-12%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......14700 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63.
24 hr trend......4 degrees cooler.
Max humidity........20-30%.
24 hr trend......7% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph becoming around 25 mph
after midnight.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....94-100 near 5000 feet.
82-88 near 7000 feet.
24 hr trend......3 degrees warmer.
Min humidity........6-12%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......13400 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the lower 60s. Highs around 101 in the
valleys and around 90 in the mountains. South winds around
20 mph.
.FRIDAY...Clear. Lows in the lower 60s. Highs around 101 in the
valleys and in the upper 80s in the mountains. Southwest winds
around 20 mph.
.SATURDAY...Breezy, clear. Lows around 60. Highs in the upper 90s
in the valleys and in the upper 80s in the mountains. Southwest
winds around 25 mph.
.SUNDAY...Clear. Lows in the upper 50s. Highs in the lower 90s in
the valleys and in the lower 80s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs around 90 in
the valleys and in the upper 70s in the mountains.
=
$$
UTZ492-171245-
Central Utah West Desert-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63 near 5000 feet.
47-57 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........24-34% near 5000 feet.
20-30% near 8000 feet.
24 hr trend......10% wetter.
20-foot winds.......West around 15 mph with gusts to around 30 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....Southwest around 25 mph becoming northwest
around 15 mph after midnight.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-91 near 5000 feet.
71-77 near 8000 feet.
24 hr trend......8 degrees cooler.
Min humidity........7-13% near 5000 feet.
9-18% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......11900 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....52-62 near 5000 feet.
47-57 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........29-39%.
24 hr trend......4% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....92-98 near 5000 feet.
76-85 near 8000 feet.
24 hr trend......8 degrees warmer.
Min humidity........5-11%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......14000 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the lower 60s in the valleys and in
the upper 50s in the mountains. Highs in the upper 90s in the
valleys and in the lower 80s in the mountains. South winds around
20 mph.
.FRIDAY...Clear. Lows in the lower 60s in the valleys and in the
upper 50s in the mountains. Highs in the upper 90s in the valleys
and in the lower 80s in the mountains. South winds around 20 mph.
.SATURDAY...Breezy, clear. 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 upper 70s in the mountains. South winds
around 25 mph.
.SUNDAY...Clear. Lows around 50 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.
.MONDAY...Clear. Lows in the upper 40s in the valleys and in the
lower 40s in the mountains. Highs in the mid 80s in the valleys
and around 70 in the mountains.
=
$$
UTZ493-171245-
Central Utah Mountains-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-57 near 5000 feet.
46-56 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........27-33% near 5000 feet.
16-26% near 8000 feet.
24 hr trend......8% wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....West 30-35 mph.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....85-91 near 5000 feet.
72-80 near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........8-16%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest 10-15 mph.
Mixing height.......11600 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....47-57.
24 hr trend......1 degree cooler.
Max humidity........32-38% near 5000 feet.
24-34% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....92-98 near 5000 feet.
78-85 near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........8-14%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......14100 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 50s. Highs in the upper 90s in
the valleys and in the mid 80s in the mountains. South winds
around 20 mph.
.FRIDAY...Clear. Lows in the mid 50s. Highs in the upper 90s in
the valleys and in the mid 80s in the mountains. Southwest winds
around 20 mph.
.SATURDAY...Breezy, clear. Lows in the mid 50s. Highs in the mid
90s in the valleys and in the lower 80s in the mountains.
Southwest winds around 25 mph.
.SUNDAY...Clear. Lows in the upper 40s. Highs in the mid 80s in
the valleys and in the lower 70s in the mountains.
.MONDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 80s
in the valleys and in the lower 70s in the mountains.
=
$$
UTZ494-171245-
Henry Mountains-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 2400,
then mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-69 near 5000 feet.
56-64 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........9-16%.
24 hr trend......2% wetter.
20-foot winds.......Southwest around 20 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 35 mph.
.TUESDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....89-95 near 5000 feet.
75-85 near 8000 feet.
24 hr trend......5 degrees cooler.
Min humidity........4-10%.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 20 mph becoming northwest around 10
mph in the afternoon.
Mixing height.......14600 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....57-67 near 5000 feet.
54-63 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........14-24%.
24 hr trend......7% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....92-98 near 5000 feet.
77-87 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........5-9% near 5000 feet.
9-13% near 8000 feet.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 20 mph becoming west around 10
mph in the afternoon.
Mixing height.......12400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 60s. Highs around 100 in the
valleys and in the mid 80s in the mountains. South winds around
20 mph.
.FRIDAY...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
20 mph.
.SATURDAY...Breezy, 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. Southwest winds
around 25 mph.
.SUNDAY...Clear. Lows in the mid 60s in the valleys and in the
upper 50s in the mountains. Highs in the lower 90s in the valleys
and in the mid 70s in the mountains.
.MONDAY...Mostly clear. Lows in the upper 50s in the valleys and
in the lower 50s in the mountains. Highs in the upper 80s in the
valleys and in the mid 70s in the mountains.
=
$$
UTZ495-171245-
Color Country West Desert-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......2 degrees cooler.
Max humidity........19-29% near 5000 feet.
15-25% near 7000 feet.
24 hr trend......7% wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 35 mph becoming west around 25
mph after midnight.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....86-92 near 5000 feet.
77-85 near 7000 feet.
24 hr trend......5 degrees cooler.
Min humidity........8-12%.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North around 10 mph.
Mixing height.......11500 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63.
24 hr trend......Unchanged.
Max humidity........24-34% near 5000 feet.
19-29% near 7000 feet.
24 hr trend......4% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....94-100 near 5000 feet.
85-91 near 7000 feet.
24 hr trend......6 degrees warmer.
Min humidity........6-10%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......14200 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 50s in the valleys and in the
lower 60s in the mountains. Highs in the upper 90s in the valleys
and in the upper 80s in the mountains. South winds around 20 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the mid 90s in
the valleys and in the mid 80s in the mountains. South winds
around 20 mph.
.SATURDAY...Breezy, clear. Lows around 60. Highs in the lower 90s
in the valleys and in the lower 80s in the mountains. South winds
around 25 mph.
.SUNDAY...Clear. Lows around 50. Highs in the lower 80s in the
valleys and in the mid 70s in the mountains.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s in the valleys and in the mid 70s in the mountains.
=
$$
UTZ496-171245-
Color Country Mountains-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly cloudy (45-55% cloud cover) until 2400,
then partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....49-59.
24 hr trend......2 degrees cooler.
Max humidity........17-27%.
24 hr trend......4% wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 35-40 mph.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....83-92 near 6000 feet.
75-82 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........7-15%.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 20 mph becoming northwest around 10
mph in the afternoon.
Mixing height.......12400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60.
24 hr trend......Unchanged.
Max humidity........24-34% near 6000 feet.
19-29% near 8000 feet.
24 hr trend......6% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
.WEDNESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....89-95 near 6000 feet.
79-86 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........7-13%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph becoming southwest in
the afternoon.
Mixing height.......13900 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. 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 mid 80s in the mountains. Southwest winds
around 15 mph.
.FRIDAY...Clear. Lows around 60 in the valleys and in the lower
50s in the mountains. Highs in the lower 90s in the valleys and
in the lower 80s in the mountains. Southwest winds around 20 mph.
.SATURDAY...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. Southwest winds around 20 mph.
.SUNDAY...Clear. Lows in the mid 50s in the valleys and in the
upper 40s in the mountains. Highs in the lower 80s in the valleys
and in the lower 70s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 40s in the mountains. Highs in the lower 80s in the
valleys and in the lower 70s in the mountains.
=
$$
UTZ497-171245-
Mojave Desert-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....68-76 near 3000 feet.
57-67 near 6000 feet.
24 hr trend......2 degrees cooler.
Max humidity........10-20%.
24 hr trend......2% wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 30-35 mph.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....98-104 near 3000 feet.
84-91 near 6000 feet.
24 hr trend......3 degrees cooler.
Min humidity........5-9%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......11700 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....69-79 near 3000 feet.
59-69 near 6000 feet.
24 hr trend......1 degree warmer.
Max humidity........12-22%.
24 hr trend......2% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....101-108 near 3000 feet.
87-95 near 6000 feet.
24 hr trend......4 degrees warmer.
Min humidity........5-9%.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming south around 10 mph
in the afternoon.
Mixing height.......11900 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the mid 70s in the valleys and in the
upper 60s in the mountains. Highs around 106 in the valleys and
in the lower 90s in the mountains. South winds around 15 mph.
.FRIDAY...Clear. Lows in the lower 70s in the valleys and in the
mid 60s in the mountains. Highs around 104 in the valleys and in
the upper 80s in the mountains. South winds around 15 mph.
.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 20 mph.
.SUNDAY...Clear. Lows in the upper 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.
.MONDAY...Mostly clear. Lows in the mid 60s in the valleys and in
the upper 50s in the mountains. Highs in the mid 90s in the
valleys and around 80 in the mountains.
=
$$
UTZ498-171245-
Grand Staircase-
302 PM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
.TONIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 2400,
then mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....65-73 near 4000 feet.
55-65 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........10-16% near 4000 feet.
11-21% near 6000 feet.
24 hr trend......2% wetter.
20-foot winds.......Southwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph. Gusts up to 30
mph.
12K ft MSL winds....West 35-40 mph.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....93-101 near 4000 feet.
87-93 near 6000 feet.
24 hr trend......3 degrees cooler.
Min humidity........4-10%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming northwest around 15
mph in the afternoon.
Mixing height.......14800 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....62-70 near 4000 feet.
55-65 near 6000 feet.
24 hr trend......1 degree cooler.
Max humidity........15-22% near 4000 feet.
16-26% near 6000 feet.
24 hr trend......6% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 10-15 mph.
.WEDNESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....94-103 near 4000 feet.
90-98 near 6000 feet.
24 hr trend......3 degrees warmer.
Min humidity........5-9%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......12500 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......920.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Clear. Lows in the upper 60s in the valleys and in
the lower 60s in the mountains. Highs around 105 in the valleys
and in the mid 90s in the mountains. South winds around 15 mph.
.FRIDAY...Clear. Lows around 70 in the valleys and in the upper
50s in the mountains. Highs around 104 in the valleys and in the
lower 90s in the mountains. Southwest winds around 15 mph.
.SATURDAY...Clear. Lows in the upper 60s in the valleys and in
the upper 50s in the mountains. Highs around 101 in the valleys
and around 90 in the mountains. Southwest winds around 20 mph.
.SUNDAY...Clear. Lows in the upper 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.
.MONDAY...Mostly clear. Lows in the lower 60s in the valleys and
in the lower 50s in the mountains. Highs in the lower 90s in the
valleys and in the lower 80s in the mountains.
=
$$
.8-14 day outlook for Tuesday June 24 to Monday June 30
Temperature... Below Normal
Precipitation... Near Normal
=
$$