Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
885
FNUS55 KSLC 160817
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON MONDAY TO MIDNIGHT MDT
MONDAY NIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER
ZONES 482, 489, 492, 493, 494, 495, 496, 497, AND 498...
.BROADCAST DISCUSSION...Hot, dry and breezy conditions will
result in areas of critical fire weather conditions developing
on Monday. A dry front will bring decreasing winds and
temperatures with increased relative humidity for Tuesday and
Wednesday. Hot, dry, and breezy conditions will return for the
latter part of the week.
.DISCUSSION...Hot and dry conditions will continue over Utah today
under the influence of high pressure centered over southern New
Mexico. As a Pacific trough moves onshore along the California
coast today, winds will become breezy. This will combine with the
hot and very dry conditions to produce areas of critical fire
weather conditions, primarily focused over the southern half of
the state. The trough will bring a dry cold front across the area
Monday night into Tuesday. This will result in less hot
temperatures Tuesday into Wednesday with a decrease in winds and a
slight increase in relative humidity. High pressure will return
beginning Thursday, bringing a return of hot, dry, and
increasingly breezy conditions that could result in areas of
critical fire weather conditions.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-170030-
Salt Lake Desert-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........North of I-80, partly sunny (65-75% cloud
cover). South of I-80, partly cloudy (35-45%
cloud cover) until 1200, then mostly cloudy
(65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-94 near 5000 feet.
70-79 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........7-13% near 5000 feet.
10-20% near 8000 feet.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....Southwest around 20 mph.
Mixing height.......17200 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63 near 5000 feet.
49-59 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........31-41% near 5000 feet.
36-46% near 8000 feet.
24 hr trend......10% wetter near 5000 feet.
17% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....79-87 near 5000 feet.
64-72 near 8000 feet.
24 hr trend......5 degrees cooler.
Min humidity........10-18% near 5000 feet.
15-25% 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.......12500 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 50s. Highs in the upper 80s
in the valleys and in the lower 70s in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Clear. Lows in the lower 60s. Highs in the mid 90s in
the valleys and around 80 in the mountains. Southeast winds
around 15 mph.
.FRIDAY...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. Southwest winds around 20 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 mid 70s in the mountains.
.SUNDAY...Mostly clear. Lows in the upper 40s in the valleys and
in the lower 40s in the mountains. Highs in the mid 70s in the
valleys and in the upper 50s in the mountains.
=
$$
UTZ479-170030-
Wasatch Mountains-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....83-93 near 5000 feet.
72-82 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........9-19%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming west around
15 mph in the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......15300 ft AGL.
Climatology......97-99th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60.
24 hr trend......1 degree cooler.
Max humidity........39-49%.
24 hr trend......6% wetter near 5000 feet.
11% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....78-86 near 5000 feet.
66-76 near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........14-22% near 5000 feet.
16-26% 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.......11600 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the mid 80s
in the valleys and in the mid 70s in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Clear. Lows in the lower 50s. Highs in the mid 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 in the lower 80s in the mountains. Southwest
winds around 15 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the upper 80s in
the valleys and in the upper 70s in the mountains.
.SUNDAY...Clear. Lows in the lower 40s. Highs in the lower 70s in
the valleys and in the lower 60s in the mountains.
=
$$
UTZ480-170030-
Uinta Mountains-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
then partly sunny (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....79-85 near 7000 feet.
70-77 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........10-16%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......15500 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% 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........32-40% near 7000 feet.
37-47% near 9000 feet.
24 hr trend......14% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 20 mph becoming northwest around 10
mph after midnight.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover) until 1200,
then sunny (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....72-78 near 7000 feet.
63-71 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.......11400 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s in the valleys and
around 40 in the mountains. Highs in the upper 70s in the valleys
and in the lower 70s in the mountains. West winds around 15 mph.
.THURSDAY...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...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 upper 50s in the valleys and
around 50 in the mountains. Highs in the lower 80s in the valleys
and in the mid 70s in the mountains.
.SUNDAY...Mostly clear. Lows in the mid 40s in the valleys and in
the upper 30s in the mountains. Highs in the upper 60s in the
valleys and in the mid 60s in the mountains.
=
$$
UTZ481-170030-
Western Ashley National Forest-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly sunny (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....80-89 near 7000 feet.
66-76 near 10000 feet.
24 hr trend......Unchanged.
Min humidity........8-16%.
24 hr trend......1% wetter.
20-foot winds.......Southwest around 15 mph. Gusts up to 35 mph in
the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......16000 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90% 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.
27-37% near 10000 feet.
24 hr trend......14% wetter.
20-foot winds.......West around 15 mph in the evening becoming
downslope/downvalley 5-10 mph. Gusts up to 30
mph.
12K ft MSL winds....Southwest around 20 mph becoming northwest
around 10 mph after midnight.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover) until 1200,
then partly cloudy (30-40% 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........14-24%.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon. Gusts up to 30
mph.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......12000 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 40s in the valleys and in
the lower 40s in the mountains. Highs in the lower 80s in the
valleys and in the upper 60s in the mountains. Northwest winds
around 15 mph.
.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 mid 70s in the mountains. Southwest winds
around 15 mph.
.FRIDAY...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 mid 70s in the mountains. Southwest winds around
20 mph.
.SATURDAY...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.
.SUNDAY...Clear. Lows in the upper 40s in the valleys and in the
lower 40s in the mountains. Highs in the mid 70s in the valleys
and in the lower 60s in the mountains.
=
$$
UTZ482-170030-
Western Uintah Basin-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
partly sunny (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....88-94 near 6000 feet.
77-83 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........7-11%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming west around
15 mph with gusts to around 30 mph in the
afternoon.
12K ft MSL winds....West around 25 mph.
Mixing height.......19400 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......Unchanged.
Max humidity........21-31%.
24 hr trend......9% 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 west around 15
mph after midnight.
.TUESDAY...
Sky/weather.........Partly sunny (50-60% cloud cover) until 1200,
then sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....82-88 near 6000 feet.
70-76 near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........9-15%.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming west around
15 mph with gusts to around 30 mph in the
afternoon.
12K ft MSL winds....West 15-20 mph.
Mixing height.......14300 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows around 50. Highs in the upper 80s in the
valleys and in the upper 70s in the mountains. West winds around
15 mph.
.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 mid 80s in the mountains. Southwest
winds around 20 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the lower 90s in
the valleys and in the lower 80s in the mountains.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the lower 80s in
the valleys and in the lower 70s in the mountains.
=
$$
UTZ483-170030-
Southern Ashley National Forest-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
partly sunny (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....85-91 near 7000 feet.
74-80 near 9000 feet.
24 hr trend......Unchanged.
Min humidity........6-12%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph in the afternoon. Gusts up to 30
mph.
12K ft MSL winds....West around 25 mph.
Mixing height.......18400 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
then partly cloudy (45-55% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60.
24 hr trend......3 degrees cooler.
Max humidity........19-29%.
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 30 mph becoming west around 20
mph after midnight.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then sunny (5-15% 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........10-19%.
24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph with gusts to around 30 mph in
the afternoon.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......13300 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...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 mid 70s in the mountains. Northwest winds around 15 mph.
.THURSDAY...Clear. Lows in the upper 50s. Highs around 90 in the
valleys and around 80 in the mountains. Southwest winds around
15 mph.
.FRIDAY...Clear. Lows in the mid 60s in the valleys and around
60 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 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.
.SUNDAY...Clear. Lows in the mid 50s in the valleys and around
50 in the mountains. Highs in the upper 70s in the valleys and in
the upper 60s in the mountains.
=
$$
UTZ484-170030-
Tavaputs Plateau-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....91-97 near 6000 feet.
80-86 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........4-10%.
24 hr trend......Unchanged.
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....West around 20 mph.
Mixing height.......19600 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-65 near 6000 feet.
52-61 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........16-22% near 6000 feet.
17-27% near 8000 feet.
24 hr trend......9% 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 25-30 mph.
.TUESDAY...
Sky/weather.........Partly sunny (45-55% cloud cover) until 1200,
then sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....85-91 near 6000 feet.
73-79 near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........8-16%.
24 hr trend......5% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph with gusts to around 30 mph in
the afternoon.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......14400 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...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. Northwest winds around
15 mph.
.THURSDAY...Clear. Lows in the lower 60s in the valleys and in
the mid 50s in the mountains. Highs in the mid 90s in the valleys
and in the 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...Clear. Lows in the lower 60s in the valleys and in
the mid 50s in the mountains. Highs in the mid 90s in the valleys
and in the lower 80s in the mountains.
.SUNDAY...Clear. Lows around 60 in the valleys and in the lower
50s in the mountains. Highs in the mid 80s in the valleys and in
the mid 70s in the mountains.
=
$$
UTZ488-170030-
Manti National Forest-
217 AM MDT Mon Jun 16 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-94 near 6500 feet.
72-82 near 8500 feet.
24 hr trend......1 degree warmer.
Min humidity........6-12%.
24 hr trend......1% wetter.
20-foot winds.......Southwest 15-20 mph. Gusts up to 35 mph in the
afternoon.
12K ft MSL winds....West around 25 mph.
Mixing height.......17500 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover) until 2400,
then partly cloudy (30-40% 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......11% wetter.
20-foot winds.......West 15-20 mph with gusts to around 35 mph.
12K ft MSL winds....Southwest around 35 mph becoming west around 25
mph after midnight.
.TUESDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....77-87 near 6500 feet.
65-74 near 8500 feet.
24 hr trend......7 degrees cooler.
Min humidity........9-15% near 6500 feet.
11-21% near 8500 feet.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon. Gusts up to 30
mph.
12K ft MSL winds....Northwest 15-20 mph.
Mixing height.......11000 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...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 mid 70s in the mountains. Northwest winds
around 15 mph.
.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 15 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 upper 50s in the valleys and in
the lower 50s in the mountains. Highs in the upper 80s in the
valleys and in the upper 70s in the mountains.
.SUNDAY...Clear. Lows around 50 in the valleys and in the mid 40s
in the mountains. Highs in the mid 70s in the valleys and in the
mid 60s in the mountains.
=
$$
UTZ489-170030-
San Rafael Swell-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....98-104 near 5000 feet.
86-92 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........4-8%.
24 hr trend......Unchanged.
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.......20000 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....56-66.
24 hr trend......Unchanged.
Max humidity........13-23%.
24 hr trend......5% 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 30-35 mph.
.TUESDAY...
Sky/weather.........Sunny (10-20% 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.......14500 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 50s. Highs in the mid 90s
in the valleys and in the mid 80s in the mountains. Northwest
winds around 15 mph.
.THURSDAY...Clear. Lows in the lower 60s. Highs around 101 in the
valleys and around 90 in the mountains. South winds around
15 mph.
.FRIDAY...Clear. Lows in the lower 60s. Highs around 101 in the
valleys and around 90 in the mountains. Southwest winds around
20 mph.
.SATURDAY...Clear. Lows in the lower 60s. Highs in the upper 90s
in the valleys and in the upper 80s in the mountains.
.SUNDAY...Clear. Lows in the upper 50s. Highs in the lower 90s in
the valleys and in the upper 70s in the mountains.
=
$$
UTZ492-170030-
Central Utah West Desert-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....91-99 near 5000 feet.
78-84 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........4-8%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph with gusts to around 30 mph in
the afternoon.
12K ft MSL winds....Southwest 25-30 mph.
Mixing height.......19600 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....53-63 near 5000 feet.
47-57 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........24-34%.
24 hr trend......9% 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 30 mph becoming west around 15
mph after midnight.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....84-92 near 5000 feet.
71-77 near 8000 feet.
24 hr trend......7 degrees cooler.
Min humidity........7-13% near 5000 feet.
9-17% near 8000 feet.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......11800 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 50s in the valleys and in
the lower 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.
.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 mid 80s in the mountains. South winds around
20 mph.
.FRIDAY...Clear. Lows in the mid 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. Southwest winds around
20 mph.
.SATURDAY...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.
.SUNDAY...Clear. Lows around 50. Highs around 80 in the valleys
and in the upper 60s in the mountains.
=
$$
UTZ493-170030-
Central Utah Mountains-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....Around 95 near 5000 feet.
80-86 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........6-10%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 20 mph with gusts to around 35 mph in
the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......18800 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
then partly cloudy (35-45% 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........24-30% near 5000 feet.
16-26% near 8000 feet.
24 hr trend......7% wetter.
20-foot winds.......Southwest 15-20 mph. Gusts up to 35 mph in the
evening.
12K ft MSL winds....Southwest around 35 mph.
.TUESDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....85-91 near 5000 feet.
73-80 near 8000 feet.
24 hr trend......6 degrees cooler.
Min humidity........9-15%.
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.......11400 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows around 50. Highs in the lower 90s in the
valleys and in the lower 80s in the mountains. Northwest winds
around 15 mph.
.THURSDAY...Clear. Lows in the mid 50s. Highs around 100 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...Clear. Lows in the mid 50s. Highs in the mid 90s in
the valleys and in the lower 80s in the mountains.
.SUNDAY...Clear. Lows in the upper 40s. Highs in the lower 80s in
the valleys and in the lower 70s in the mountains.
=
$$
UTZ494-170030-
Henry Mountains-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....95-101 near 5000 feet.
80-89 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........3-7%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph with gusts to around 30 mph in
the afternoon.
12K ft MSL winds....Southwest 15-20 mph.
Mixing height.......19900 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....59-69 near 5000 feet.
57-63 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........9-16%.
24 hr trend......2% 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....Southwest 30-35 mph.
.TUESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....90-96 near 5000 feet.
76-86 near 8000 feet.
24 hr trend......5 degrees cooler.
Min humidity........5-9%.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......14500 ft AGL.
Climatology......90-95th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...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 lower 80s in the mountains. North winds around
15 mph.
.THURSDAY...Clear. Lows in the mid 60s in the valleys and in the
lower 60s in the mountains. Highs around 100 in the valleys and
in the mid 80s in the mountains. South winds around 15 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 mid 80s in the mountains. Southwest winds around
20 mph.
.SATURDAY...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.
.SUNDAY...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 mid 70s in the mountains.
=
$$
UTZ495-170030-
Color Country West Desert-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....93-99 near 5000 feet.
84-90 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........5-9%.
24 hr trend......2% wetter.
20-foot winds.......Southwest 15-20 mph. Gusts up to 35 mph in the
afternoon.
12K ft MSL winds....Southwest 25-30 mph.
Mixing height.......17700 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......3 degrees cooler.
Max humidity........16-26%.
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 30-35 mph.
.TUESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....86-92 near 5000 feet.
78-85 near 7000 feet.
24 hr trend......4 degrees cooler.
Min humidity........8-12%.
24 hr trend......3% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......11400 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 50s in the valleys and in
the mid 50s in the mountains. Highs in the mid 90s in the valleys
and in the mid 80s in the mountains. Winds generally less than
15 mph.
.THURSDAY...Clear. Lows in the upper 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 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 20 mph.
.SATURDAY...Clear. Lows around 60. Highs in the lower 90s in the
valleys and in the lower 80s in the mountains.
.SUNDAY...Clear. Lows in the lower 50s. Highs in the lower 80s in
the valleys and in the mid 70s in the mountains.
=
$$
UTZ496-170030-
Color Country Mountains-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....87-95 near 6000 feet.
78-85 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........5-11%.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph with gusts to around 35 mph in
the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......17200 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60.
24 hr trend......2 degrees cooler.
Max humidity........16-26%.
24 hr trend......3% 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 (0-10% 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......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....West around 20 mph becoming northwest around 10
mph in the afternoon.
Mixing height.......12100 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the upper 50s in the valleys and in
the lower 50s in the mountains. Highs around 90 in the valleys
and in the lower 80s in the mountains. Winds generally less than
15 mph.
.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 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
20 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.
.SUNDAY...Mostly clear. Lows in the mid 50s in the valleys and
around 50 in the mountains. Highs in the lower 80s in the valleys
and in the lower 70s in the mountains.
=
$$
UTZ497-170030-
Mojave Desert-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....100-107 near 3000 feet.
85-95 near 6000 feet.
24 hr trend......1 degree warmer.
Min humidity........3-7%.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph with gusts to around 35 mph in
the afternoon.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
in the afternoon.
Mixing height.......16000 ft AGL.
Climatology......95-97th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly clear (5-15% 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 (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....97-105 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.......11200 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the lower 70s in the valleys and in
the mid 60s in the mountains. Highs around 104 in the valleys and
around 90 in the mountains. Winds generally less than 15 mph.
.THURSDAY...Clear. Lows in the mid 70s in the valleys and in the
mid 60s in the mountains. Highs around 107 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 105 in the valleys and
around 90 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.
.SUNDAY...Clear. Lows in the upper 60s in the valleys and around
60 in the mountains. Highs in the mid 90s in the valleys and
around 80 in the mountains.
=
$$
UTZ498-170030-
Grand Staircase-
217 AM MDT Mon Jun 16 2025
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT...
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....97-105 near 4000 feet.
90-96 near 6000 feet.
24 hr trend......1 degree warmer.
Min humidity........2-8%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph with gusts to around 30 mph in
the afternoon.
12K ft MSL winds....Southwest 15-20 mph.
Mixing height.......18300 ft AGL.
Climatology......99-100th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....65-73 near 4000 feet.
56-66 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........10-18% near 4000 feet.
12-22% near 6000 feet.
24 hr trend......3% 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....Southwest around 30 mph becoming west around 40
mph after midnight.
.TUESDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....93-103 near 4000 feet.
88-94 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. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....West around 30 mph becoming around 15 mph in
the afternoon.
Mixing height.......14300 ft AGL.
Climatology......80-90th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Clear. Lows in the mid 60s in the valleys and in the
upper 50s in the mountains. Highs around 100 in the valleys and
in the lower 90s in the mountains. Winds generally less than
15 mph.
.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. Winds generally less than
15 mph.
.FRIDAY...Clear. Lows in the lower 70s in the valleys and around
60 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.
.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.
=
$$
.8-14 day outlook for Monday June 23 to Sunday June 29
Temperature... Below Normal
Precipitation... Below Normal
=
$$