Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
457
FNUS55 KSLC 042057
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
257 PM MDT Sat Oct 4 2025
...HEADLINE...TEMPERATURES GRADUALLY WARM THROUGHOUT THE WEEK WITH
DRIER CONDITIONS SETTLING IN ON MONDAY...
.BROADCAST DISCUSSION...Widespread showers with snow above 9000ft
continue this evening across northern UT before diminishing later
this evening. Other than scattered showers across northern UT
tomorrow afternoon, a dry pattern settles in through Friday before
moisture returns once again.
.DISCUSSION...The storm system continues to move east through
today which has provided a wetting rain across the majority of
northern UT with a widespread 1-2" of rain on average reported.
Additionally, snow is currently ongoing across elevations generally
greater than 9000ft with light rain ongoing across lower elevations.
Later tonight, conditions are expected to dry out with another round
of showers and thunderstorms tomorrow afternoon across northern UT.
A dry pattern settles in across the state through at least Friday,
though chances for rain develop once again on Friday across the
majority of the state as moisture moves in from the south.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-051215-
Salt Lake Desert-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........North of I-80, mostly cloudy (80-90% cloud
cover), south of I-80, mostly cloudy (75-85%
cloud cover) until 2400, then partly cloudy
(40-50% cloud cover), scattered rain showers
until 2400.
Chance lightning....10%.
CWR.................20% north of I-80 and 10% south of I-80.
Min temperature.....35-45 near 5000 feet.
31-37 near 8000 feet.
24 hr trend......6 degrees cooler.
Max humidity........73-83% near 5000 feet.
78-88% near 8000 feet.
24 hr trend......6% drier near 5000 feet.
13% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 15-20 mph.
.SUNDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). North of
I-80, scattered rain showers after 1200.
Chance lightning....10%.
CWR.................10% north of I-80 and 0% south of I-80.
Max temperature.....52-59 near 5000 feet.
38-46 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........47-57% near 5000 feet.
63-73% near 8000 feet.
24 hr trend......9% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......5900 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......430.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....33-43 near 5000 feet.
31-37 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........75-85% near 5000 feet.
81-91% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
.MONDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....56-62 near 5000 feet.
41-48 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........37-47% near 5000 feet.
52-62% near 8000 feet.
24 hr trend......8% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph in the morning becoming
light and variable.
Mixing height.......6100 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......470.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s in the valleys and
in the mid 30s in the mountains. Highs in the lower 60s in the
valleys and in the upper 40s in the mountains. Winds generally
less than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s in the valleys and in the mid 50s in the mountains.
Winds generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs around 70 in
the valleys and in the upper 50s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 70 in
the valleys and in the mid 50s in the mountains.
.SATURDAY...Partly cloudy. Scattered rain showers. Lows in the
upper 40s. Highs in the upper 60s in the valleys and in the mid
50s in the mountains.
=
$$
UTZ479-051215-
Wasatch Mountains-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). North of I-80,
rain showers and snow showers until 2400, then
scattered rain and snow showers. South of I-80,
scattered snow showers until 2400. Scattered
rain showers.
Chance lightning....10%.
CWR.................50% north of I-80 and 30% south of I-80.
Min temperature.....32-42 near 5000 feet.
26-36 near 8000 feet.
24 hr trend......6 degrees cooler.
Max humidity........87-97% near 5000 feet.
79-89% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming around 20 mph after
midnight.
.SUNDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). North of
I-80, scattered rain and snow showers. Isolated
thunderstorms after 1200. South of I-80,
scattered rain and snow showers after 1200.
Chance lightning....10%.
CWR.................20% north of I-80 and 10% south of I-80.
Max temperature.....51-59 near 5000 feet.
42-52 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........54-64% near 5000 feet.
60-70% near 8000 feet.
24 hr trend......24% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......6100 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......450.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover). North of
I-80, isolated thunderstorms until 2400.
Isolated rain showers.
Chance lightning....10%.
CWR.................10% north of I-80 and 0% south of I-80.
Min temperature.....30-40.
24 hr trend......2 degrees cooler.
Max humidity........82-92% near 5000 feet.
75-85% near 8000 feet.
24 hr trend......4% drier near 5000 feet.
9% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
.MONDAY...
Sky/weather.........Partly sunny (50-60% cloud cover) until 1200,
then partly cloudy (30-40% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....55-64 near 5000 feet.
45-55 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........39-49% near 5000 feet.
43-53% near 8000 feet.
24 hr trend......15% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......7400 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......460.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
60s in the valleys and in the mid 50s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
Winds generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 70s in the valleys and in the lower 60s in the mountains.
Winds generally less than 15 mph.
.FRIDAY...Mostly clear. Isolated rain showers. Lows around 40.
Highs in the lower 70s in the valleys and around 60 in the
mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
lower 40s. Highs in the upper 60s in the valleys and in the upper
50s in the mountains.
=
$$
UTZ480-051215-
Uinta Mountains-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Cloudy (90-100% cloud cover). Numerous rain
showers until 2400. Scattered snow showers.
Scattered rain showers after 2400.
Chance lightning....10%.
CWR.................50%.
Min temperature.....32-38 near 7000 feet.
22-32 near 9000 feet.
24 hr trend......7 degrees cooler.
Max humidity........85-95%.
24 hr trend......3% drier near 7000 feet.
6% wetter near 9000 feet.
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 35 mph becoming around 20 mph after
midnight.
.SUNDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Scattered
rain and snow showers after 1200.
Chance lightning....10%.
CWR.................20%.
Max temperature.....47-54 near 7000 feet.
40-46 near 9000 feet.
24 hr trend......Unchanged.
Min humidity........56-66%.
24 hr trend......24% drier near 7000 feet.
8% drier near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 15 mph in the morning becoming
light and variable.
Mixing height.......5500 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......490.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
snow showers until 2400.
Chance lightning....0%.
CWR.................10%.
Min temperature.....29-35 near 7000 feet.
20-30 near 9000 feet.
24 hr trend......2 degrees cooler.
Max humidity........77-87% near 7000 feet.
83-93% near 9000 feet.
24 hr trend......12% drier near 7000 feet.
2% drier near 9000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then partly sunny (50-60% cloud cover).
Isolated snow showers after 1200.
Chance lightning....0%.
CWR.................10%.
Max temperature.....51-58 near 7000 feet.
44-50 near 9000 feet.
24 hr trend......3 degrees warmer.
Min humidity........42-48% near 7000 feet.
46-56% near 9000 feet.
24 hr trend......12% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......7000 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......680.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s in the valleys and
in the upper 20s in the mountains. Highs in the upper 50s in the
valleys and in the lower 50s in the mountains. Winds generally
less than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s in the valleys
and in the lower 30s in the mountains. Highs in the mid 60s in
the valleys and in the mid 50s in the mountains. Winds generally
less than 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s in the valleys
and in the mid 30s in the mountains. Highs in the mid 60s in the
valleys and in the upper 50s in the mountains. Winds generally
less than 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. Lows in the
lower 40s in the valleys and in the mid 30s in the mountains.
Highs in the mid 60s in the valleys and in the upper 50s in the
mountains.
.SATURDAY...Mostly cloudy. Scattered rain and snow showers. Lows
in the mid 40s in the valleys and in the upper 30s in the
mountains. Highs in the mid 60s in the valleys and in the mid 50s
in the mountains.
=
$$
UTZ481-051215-
Western Ashley National Forest-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Scattered rain and
snow showers until 2400, then isolated snow
showers.
Chance lightning....10%.
CWR.................20%.
Min temperature.....31-37 near 7000 feet.
21-30 near 10000 feet.
24 hr trend......7 degrees cooler.
Max humidity........74-84% near 7000 feet.
81-91% near 10000 feet.
24 hr trend......1% drier.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph. Gusts up to 30
mph.
12K ft MSL winds....Northwest around 30 mph becoming around 15 mph
after midnight.
.SUNDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
snow showers, rain showers and isolated
thunderstorms after 1200.
Chance lightning....10%.
CWR.................20%.
Max temperature.....50-57 near 7000 feet.
38-46 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........43-53% near 7000 feet.
55-65% near 10000 feet.
24 hr trend......6% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Light and variable becoming southwest around 10
mph in the afternoon.
Mixing height.......5600 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......470.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
snow showers until 2400.
Chance lightning....0%.
CWR.................10%.
Min temperature.....31-37 near 7000 feet.
19-29 near 10000 feet.
24 hr trend......1 degree cooler.
Max humidity........64-74% near 7000 feet.
74-84% near 10000 feet.
24 hr trend......6% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover). Isolated
snow showers after 1200.
Chance lightning....10%.
CWR.................10%.
Max temperature.....53-60 near 7000 feet.
41-48 near 10000 feet.
24 hr trend......3 degrees warmer.
Min humidity........35-41% near 7000 feet.
44-54% near 10000 feet.
24 hr trend......12% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......8000 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......940.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s in the valleys and
in the upper 20s in the mountains. Highs in the upper 50s in the
valleys and in the mid 40s in the mountains. Winds generally less
than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s in the valleys
and in the lower 30s in the mountains. Highs in the lower 60s in
the valleys and around 50 in the mountains. Winds generally less
than 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s in the valleys
and in the mid 30s in the mountains. Highs in the mid 60s in the
valleys and in the lower 50s in the mountains. Winds generally
less than 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. Lows in the
lower 40s in the valleys and in the mid 30s in the mountains.
Highs in the mid 60s in the valleys and in the lower 50s in the
mountains.
.SATURDAY...Mostly cloudy. Scattered rain and snow showers. Lows
in the mid 40s in the valleys and in the mid 30s in the
mountains. Highs in the lower 60s in the valleys and in the upper
40s in the mountains.
=
$$
UTZ482-051215-
Western Uintah Basin-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover). Scattered
rain showers until 2400.
Chance lightning....0%.
CWR.................10%.
Min temperature.....29-39.
24 hr trend......7 degrees cooler.
Max humidity........77-87%.
24 hr trend......2% wetter.
20-foot winds.......West around 15 mph with gusts to around 35 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....West around 35 mph becoming northwest around 15
mph after midnight.
.SUNDAY...
Sky/weather.........Partly sunny (65-75% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....55-61 near 6000 feet.
47-53 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........37-47%.
24 hr trend......7% drier near 6000 feet.
13% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......7400 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......640.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover) until 2400,
then partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....29-39.
24 hr trend......Unchanged.
Max humidity........65-75% near 6000 feet.
60-70% near 8000 feet.
24 hr trend......10% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 15-20 mph.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....58-64 near 6000 feet.
50-56 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........32-42%.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......8200 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......750.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s in the valleys and in the mid 50s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s in the valleys and around 60 in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs around
70 in the valleys and in the lower 60s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain showers. Lows in the lower
40s. Highs in the upper 60s in the valleys and in the lower 60s
in the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 40s. Highs in the mid 60s in the valleys and in the upper 50s
in the mountains.
=
$$
UTZ483-051215-
Southern Ashley National Forest-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................10%.
Min temperature.....29-39.
24 hr trend......7 degrees cooler.
Max humidity........69-79% near 7000 feet.
75-85% near 9000 feet.
24 hr trend......8% wetter.
20-foot winds.......West around 15 mph with gusts to around 30 mph.
12K ft MSL winds....West around 35 mph becoming northwest around 20
mph after midnight.
.SUNDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then mostly cloudy (70-80% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....53-59 near 7000 feet.
44-50 near 9000 feet.
24 hr trend......1 degree warmer.
Min humidity........37-43% near 7000 feet.
44-54% near 9000 feet.
24 hr trend......5% drier near 7000 feet.
14% drier near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 20 mph
in the afternoon.
12K ft MSL winds....West around 10 mph.
Mixing height.......7000 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......650.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....30-40.
24 hr trend......2 degrees warmer.
Max humidity........63-73%.
24 hr trend......10% drier near 7000 feet.
16% drier near 9000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph becoming around 20 mph
after midnight.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....54-60 near 7000 feet.
47-53 near 9000 feet.
24 hr trend......3 degrees warmer.
Min humidity........33-41% near 7000 feet.
41-51% near 9000 feet.
24 hr trend......3% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......7300 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......600.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s in the valleys and in the lower 50s in the mountains.
Winds generally less than 15 mph.
.WEDNESDAY...Mostly clear. Lows around 40. Highs in the mid 60s
in the valleys and in the mid 50s in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain showers. Lows in the mid
40s. Highs in the mid 60s in the valleys and in the mid 50s in
the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 40s. Highs in the mid 60s in the valleys and in the mid 50s
in the mountains.
=
$$
UTZ484-051215-
Tavaputs Plateau-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....36-42 near 6000 feet.
30-39 near 8000 feet.
24 hr trend......8 degrees cooler.
Max humidity........65-75% near 6000 feet.
74-84% near 8000 feet.
24 hr trend......6% 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....West around 30 mph becoming around 15 mph after
midnight.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then partly sunny (55-65% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....59-65 near 6000 feet.
49-55 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........34-44%.
24 hr trend......2% wetter near 6000 feet.
8% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......7400 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......640.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....37-45 near 6000 feet.
32-42 near 8000 feet.
24 hr trend......2 degrees warmer.
Max humidity........59-69%.
24 hr trend......6% drier near 6000 feet.
14% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph becoming around 20 mph
after midnight.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....60-66 near 6000 feet.
53-59 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........32-42%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......7900 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......670.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 40s in the valleys and
in the upper 30s in the mountains. Highs in the mid 60s in the
valleys and in the upper 50s in the mountains. Winds generally
less than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s in the valleys and around 60 in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s in the valleys and
in the lower 40s in the mountains. Highs in the lower 70s in the
valleys and in the lower 60s in the mountains. Winds generally
less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain showers. Lows in the mid
40s. Highs in the upper 60s in the valleys and around 60 in the
mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 40s. Highs in the upper 60s in the valleys and in the upper
50s in the mountains.
=
$$
UTZ488-051215-
Manti National Forest-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....32-39 near 6500 feet.
25-35 near 8500 feet.
24 hr trend......6 degrees cooler.
Max humidity........77-87%.
24 hr trend......5% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 25-30 mph.
.SUNDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....52-60 near 6500 feet.
43-51 near 8500 feet.
24 hr trend......4 degrees warmer.
Min humidity........35-45% near 6500 feet.
42-52% near 8500 feet.
24 hr trend......15% drier near 6500 feet.
22% drier near 8500 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......6300 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......530.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....32-42 near 6500 feet.
27-37 near 8500 feet.
24 hr trend......2 degrees warmer.
Max humidity........65-75% near 6500 feet.
73-83% near 8500 feet.
24 hr trend......15% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....56-63 near 6500 feet.
47-55 near 8500 feet.
24 hr trend......4 degrees warmer.
Min humidity........30-38% near 6500 feet.
35-45% near 8500 feet.
24 hr trend......7% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......7600 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......720.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s in the valleys and
in the mid 30s in the mountains. Highs in the lower 60s in the
valleys and in the mid 50s in the mountains. Winds generally less
than 15 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s in the valleys
and in the upper 30s in the mountains. Highs in the mid 60s in
the valleys and in the upper 50s in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s in the valleys
and in the upper 30s in the mountains. Highs in the upper 60s in
the valleys and around 60 in the mountains. Winds generally less
than 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. Lows in the mid
40s in the valleys and around 40 in the mountains. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 40s in the valleys and in the lower 40s in the mountains.
Highs in the mid 60s in the valleys and in the mid 50s in the
mountains.
=
$$
UTZ489-051215-
San Rafael Swell-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....38-44 near 5000 feet.
34-42 near 7000 feet.
24 hr trend......9 degrees cooler.
Max humidity........64-74% near 5000 feet.
68-78% near 7000 feet.
24 hr trend......17% wetter.
20-foot winds.......Northwest around 15 mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....West 20-25 mph.
.SUNDAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....64-70 near 5000 feet.
53-59 near 7000 feet.
24 hr trend......1 degree cooler.
Min humidity........24-31% near 5000 feet.
31-37% near 7000 feet.
24 hr trend......3% wetter near 5000 feet.
2% drier near 7000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......7200 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......470.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....37-47.
24 hr trend......2 degrees warmer.
Max humidity........57-67%.
24 hr trend......14% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (20-30% cloud cover) until 1200, then
partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....67-73 near 5000 feet.
57-63 near 7000 feet.
24 hr trend......4 degrees warmer.
Min humidity........20-27% near 5000 feet.
25-32% near 7000 feet.
24 hr trend......5% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......8200 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......660.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s in the valleys and in the lower 60s in the mountains.
Winds generally less than 15 mph.
.WEDNESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s in
the valleys and in the mid 60s in the mountains. Winds generally
less than 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s in the valleys and in the mid 60s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain showers. Lows in the upper
40s. Highs in the mid 70s in the valleys and in the mid 60s in
the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
upper 40s. Highs in the mid 70s in the valleys and in the lower
60s in the mountains.
=
$$
UTZ492-051215-
Central Utah West Desert-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....33-43 near 5000 feet.
28-38 near 8000 feet.
24 hr trend......5 degrees cooler.
Max humidity........74-84%.
24 hr trend......1% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.SUNDAY...
Sky/weather.........Partly sunny (45-55% cloud cover) until 1200,
then partly cloudy (45-55% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....57-65 near 5000 feet.
44-51 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........32-42% near 5000 feet.
42-52% near 8000 feet.
24 hr trend......13% drier near 5000 feet.
26% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......6400 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......530.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....32-42 near 5000 feet.
28-38 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........70-80%.
24 hr trend......Unchanged near 5000 feet.
12% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
then sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....58-66 near 5000 feet.
45-54 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........32-42% near 5000 feet.
40-50% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......6600 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......600.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s in the valleys and in the mid 50s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Clear. Lows in the lower 40s. Highs in the lower 70s
in the valleys and around 60 in the mountains. Winds generally
less than 15 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s in the valleys and in the lower 60s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Mostly clear. Isolated rain showers. Lows in the mid
40s. Highs in the mid 70s in the valleys and in the lower 60s in
the mountains.
.SATURDAY...Partly cloudy. Scattered rain showers. Lows in the
upper 40s. Highs in the lower 70s in the valleys and in the upper
50s in the mountains.
=
$$
UTZ493-051215-
Central Utah Mountains-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....31-37 near 5000 feet.
26-36 near 8000 feet.
24 hr trend......5 degrees cooler.
Max humidity........87-97% near 5000 feet.
79-89% near 8000 feet.
24 hr trend......3% wetter near 5000 feet.
13% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 15-20 mph.
.SUNDAY...
Sky/weather.........Sunny (20-30% cloud cover) until 1200, then
partly sunny (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....61-67 near 5000 feet.
49-59 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........33-43%.
24 hr trend......19% drier near 5000 feet.
14% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......7600 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......630.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (45-55% cloud cover) until 2400,
then partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....29-39.
24 hr trend......2 degrees warmer.
Max humidity........78-88% near 5000 feet.
67-77% near 8000 feet.
24 hr trend......13% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....64-70 near 5000 feet.
52-62 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........29-39%.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......8400 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......700.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
70s in the valleys and in the upper 50s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Clear. Lows around 40. Highs in the mid 70s in the
valleys and in the lower 60s in the mountains. Winds generally
less than 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 70s in the valleys and in the mid 60s in the mountains.
Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. Lows in the
lower 40s. Highs in the mid 70s in the valleys and in the lower
60s in the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 40s. Highs in the mid 70s in the valleys and in the lower 60s
in the mountains.
=
$$
UTZ494-051215-
Henry Mountains-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....40-48 near 5000 feet.
37-43 near 8000 feet.
24 hr trend......9 degrees cooler.
Max humidity........55-65%.
24 hr trend......16% wetter near 5000 feet.
10% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....66-72 near 5000 feet.
51-61 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........20-26% near 5000 feet.
31-41% near 8000 feet.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......7200 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......500.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy (45-55% cloud cover) until 2400,
then mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....37-47.
24 hr trend......2 degrees warmer.
Max humidity........43-53% near 5000 feet.
42-49% near 8000 feet.
24 hr trend......11% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph becoming around 20 mph
after midnight.
.MONDAY...
Sky/weather.........Sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....68-74 near 5000 feet.
54-64 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........16-22% near 5000 feet.
23-32% near 8000 feet.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......7600 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......580.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s in the valleys and around 60 in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Clear. Lows in the upper 40s. Highs in the mid 70s
in the valleys and in the lower 60s in the mountains. Winds
generally less than 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s in the valleys and in the mid 60s in the mountains.
Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain showers. Lows in the lower
50s. Highs in the mid 70s in the valleys and in the lower 60s in
the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
lower 50s. Highs in the mid 70s in the valleys and around 60 in
the mountains.
=
$$
UTZ495-051215-
Color Country West Desert-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover) until 2400,
then partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....32-42.
24 hr trend......2 degrees cooler.
Max humidity........78-88% near 5000 feet.
73-83% near 7000 feet.
24 hr trend......11% wetter near 5000 feet.
1% drier near 7000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
.SUNDAY...
Sky/weather.........Partly cloudy (25-35% cloud cover). Areas of
frost until 1200.
Chance lightning....0%.
CWR.................0%.
Max temperature.....63-69 near 5000 feet.
54-61 near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........27-37%.
24 hr trend......6% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......6900 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......630.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....33-43.
24 hr trend......Unchanged.
Max humidity........76-86% near 5000 feet.
63-73% near 7000 feet.
24 hr trend......7% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....64-70 near 5000 feet.
54-63 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........28-32% near 5000 feet.
31-41% near 7000 feet.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......7000 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......790.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 30s in the valleys and in the
upper 30s in the mountains. Highs around 70 in the valleys and in
the lower 60s in the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Clear. Lows in the mid 30s in the valleys and in the
lower 40s in the mountains. Highs in the mid 70s in the valleys
and in the upper 60s in the mountains. Winds generally less than
15 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s 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. South winds
around 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. Lows in the
lower 40s in the valleys and in the upper 40s in the mountains.
Highs in the mid 70s in the valleys and in the upper 60s in the
mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 40s in the valleys and in the upper 40s in the mountains.
Highs in the mid 70s in the valleys and in the mid 60s in the
mountains.
=
$$
UTZ496-051215-
Color Country Mountains-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....31-41.
24 hr trend......3 degrees cooler.
Max humidity........70-80%.
24 hr trend......8% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
.SUNDAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....62-69 near 6000 feet.
53-60 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........25-32% near 6000 feet.
29-37% near 8000 feet.
24 hr trend......5% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......7400 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......610.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....33-43.
24 hr trend......2 degrees warmer.
Max humidity........67-77% near 6000 feet.
62-72% near 8000 feet.
24 hr trend......14% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....63-71 near 6000 feet.
55-63 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........21-31%.
24 hr trend......5% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 10 mph.
Mixing height.......9100 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......760.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 40s in the valleys and in the
mid 30s in the mountains. Highs around 70 in the valleys and in
the lower 60s in the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Clear. Lows in the mid 40s in the valleys and in the
upper 30s in the mountains. Highs in the lower 70s in the valleys
and in the mid 60s in the mountains. Winds generally less than
15 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s in the valleys and
in the lower 40s in the mountains. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains. Winds generally less
than 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. Lows in the
upper 40s in the valleys and in the mid 40s in the mountains.
Highs in the lower 70s in the valleys and in the mid 60s in the
mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows around
50 in the valleys and in the mid 40s in the mountains. Highs
around 70 in the valleys and in the lower 60s in the mountains.
=
$$
UTZ497-051215-
Mojave Desert-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60 near 3000 feet.
41-51 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........46-56% near 3000 feet.
51-61% near 6000 feet.
24 hr trend......2% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....74-80 near 3000 feet.
61-67 near 6000 feet.
24 hr trend......3 degrees warmer.
Min humidity........19-23% near 3000 feet.
25-31% near 6000 feet.
24 hr trend......7% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......7300 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......530.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61 near 3000 feet.
42-52 near 6000 feet.
24 hr trend......1 degree warmer.
Max humidity........39-49% near 3000 feet.
43-53% near 6000 feet.
24 hr trend......9% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....78-84 near 3000 feet.
63-70 near 6000 feet.
24 hr trend......3 degrees warmer.
Min humidity........16-20% near 3000 feet.
20-28% near 6000 feet.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the morning.
12K ft MSL winds....Southwest around 10 mph in the morning becoming
light and variable.
Mixing height.......8700 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...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 around 70 in the mountains. Northeast winds around 15 mph.
.WEDNESDAY...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. Winds generally
less than 15 mph.
.THURSDAY...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 lower 70s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain showers. 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 lower 70s in the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
lower 60s in the valleys and in the mid 50s in the mountains.
Highs in the lower 80s in the valleys and in the upper 60s in the
mountains.
=
$$
UTZ498-051215-
Grand Staircase-
257 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....44-53 near 4000 feet.
35-45 near 6000 feet.
24 hr trend......6 degrees cooler.
Max humidity........48-58% near 4000 feet.
61-71% near 6000 feet.
24 hr trend......8% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....West around 15 mph.
.SUNDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....69-76 near 4000 feet.
63-71 near 6000 feet.
24 hr trend......1 degree warmer.
Min humidity........17-27%.
24 hr trend......2% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
Mixing height.......7000 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......510.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....45-53 near 4000 feet.
37-47 near 6000 feet.
24 hr trend......2 degrees warmer.
Max humidity........39-49% near 4000 feet.
48-58% near 6000 feet.
24 hr trend......8% drier near 4000 feet.
13% drier near 6000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 15 mph.
.MONDAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....72-79 near 4000 feet.
65-74 near 6000 feet.
24 hr trend......3 degrees warmer.
Min humidity........13-23%.
24 hr trend......4% drier.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......8200 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......570.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows around 50 in the valleys and in the lower
40s in the mountains. Highs in the upper 70s in the valleys and
in the lower 70s in the mountains. Winds generally less than
15 mph.
.WEDNESDAY...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.
.THURSDAY...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 mid 70s in the mountains. Winds generally less
than 15 mph.
.FRIDAY...Partly cloudy. Scattered rain showers. 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 lower 70s in the mountains.
.SATURDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 50s in the valleys and in the upper 40s in the mountains.
Highs in the upper 70s in the valleys and around 70 in the
mountains.
=
$$
.8-14 day outlook for Sunday October 12 to Saturday October 18
Temperature... Above Normal
Precipitation... Above Normal
=
$$