Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT

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948
FNUS55 KSLC 120919
FWFSLC

Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
319 AM MDT Sun Oct 12 2025

...COOLER AND DRIER TODAY THEN UNSETTLED WEATHER CONTINUES...

.BROADCAST DISCUSSION...Cooler and drier conditions are expected
today. South winds increase Monday and Tuesday, while moisture
starts to spread back into the area. By Wednesday, the next storm
system will bring another round of potentially widespread
precipitation. Cooler temperatures then persist through the
latter half of the week.

.DISCUSSION...Drier and cooler air will spread into the area today
in the wake of the storm system and associated cold front which
crossed northern and western Utah overnight and which is over
southeast Utah early this morning. Humidities today will decrease
as skies continue to clear through the day. However, the break in
the weather will be short-lived as the next storm system will be
diving south along the West Coast later today. This storm will
bring increasingly strong southerly flow to the area Monday
through Tuesday. With good mixing, however, temperatures will also
trend warmer during this time. Moisture will increase Monday,
especially across eastern Utah. This will bring the next round of
showers to the area Monday afternoon through Monday night, with
some showers lingering over the north into Tuesday. By Wednesday,
the storm system is expected to begin slowly crossing Utah. More
widespread showers along with cooler temperatures can be expected
into Thursday as a result. Thereafter, high pressure looks to
start building building into the area for the end of the week.


***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***

UTZ478-130100-
Salt Lake Desert-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....48-56 near 5000 feet.
                    36-42 near 8000 feet.
   24 hr trend......15 degrees cooler.
Min humidity........35-45% near 5000 feet.
                    44-54% near 8000 feet.
   24 hr trend......8% drier near 5000 feet.
                    16% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming around 20 mph in
                    the afternoon.
Mixing height.......6000 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......490.

.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....32-42 near 5000 feet.
                    31-37 near 8000 feet.
   24 hr trend......1 degree warmer.
Max humidity........65-75% near 5000 feet.
                    59-69% near 8000 feet.
   24 hr trend......26% drier near 5000 feet.
                    33% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 25-30 mph.

.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....58-68 near 5000 feet.
                    44-53 near 8000 feet.
   24 hr trend......10 degrees warmer.
Min humidity........34-44% near 5000 feet.
                    44-54% near 8000 feet.
   24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southeast
                    around 15 mph in the afternoon.
12K ft MSL winds....South 30-35 mph.
Mixing height.......7500 ft AGL.
   Climatology......40-50th Percentile.
Clearing Index......950.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain showers. Lows in the mid
40s in the valleys and in the lower 40s in the mountains. Highs
in the lower 60s in the valleys and in the upper 40s in the
mountains. Southeast winds around 15 mph.
.WEDNESDAY...Numerous rain showers and isolated thunderstorms.
Lows in the lower 40s in the valleys and in the mid 30s in the
mountains. Highs in the mid 50s in the valleys and around 40 in
the mountains. South winds around 15 mph.
.THURSDAY...Mostly cloudy. Scattered rain showers. Lows in the
mid 30s in the valleys and in the lower 30s in the mountains.
Highs around 50 in the valleys and in the mid 30s in the
mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Lows in the mid 30s in the valleys and
around 30 in the mountains. Highs in the lower 50s in the valleys
and around 40 in the mountains.
.SATURDAY...Partly cloudy. Isolated rain showers. Lows in the mid
30s. Highs in the mid 50s in the valleys and in the lower 40s in
the mountains.
=

$$

UTZ479-130100-
Wasatch Mountains-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly sunny (60-70% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....47-56 near 5000 feet.
                    37-47 near 8000 feet.
   24 hr trend......18 degrees cooler.
Min humidity........37-47% near 5000 feet.
                    42-52% near 8000 feet.
   24 hr trend......2% wetter near 5000 feet.
                    6% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 35 mph becoming around 15 mph in
                    the afternoon.
Mixing height.......5700 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......600.

.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....29-39.
   24 hr trend......Unchanged.
Max humidity........76-86% near 5000 feet.
                    68-78% near 8000 feet.
   24 hr trend......19% drier near 5000 feet.
                    29% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 25-30 mph.

.MONDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
                    then mostly cloudy (70-80% cloud cover). South
                    of I-80, isolated rain showers after 1200.
Chance lightning....0%.
CWR.................0%.
Max temperature.....59-69 near 5000 feet.
                    48-58 near 8000 feet.
   24 hr trend......11 degrees warmer.
Min humidity........36-46% near 5000 feet.
                    44-54% near 8000 feet.
   24 hr trend......9% drier near 5000 feet.
                    4% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 30 mph.
Mixing height.......8000 ft AGL.
   Climatology......50-60th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the mid 60s in the
valleys and in the lower 50s in the mountains. Southeast winds
around 15 mph.
.WEDNESDAY...Numerous rain showers, snow showers and isolated
thunderstorms. Lows in the upper 30s in the valleys and in the
mid 30s in the mountains. Highs in the lower 50s in the valleys
and in the lower 40s in the mountains. Winds generally less than
15 mph.
.THURSDAY...Mostly cloudy. Scattered rain showers, snow showers
and isolated thunderstorms. Lows in the lower 30s in the valleys
and in the upper 20s in the mountains. Highs in the upper 40s in
the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated rain and snow showers. Lows in
the lower 30s in the valleys and in the upper 20s in the
mountains. Highs in the lower 50s in the valleys and in the lower
40s in the mountains.
.SATURDAY...Partly cloudy. Scattered rain and snow showers. Lows
in the upper 20s. Highs in the lower 50s in the valleys and in
the lower 40s in the mountains.
=

$$

UTZ480-130100-
Uinta Mountains-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover) until 1200,
                    then partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....43-50 near 7000 feet.
                    36-46 near 9000 feet.
   24 hr trend......16 degrees cooler.
Min humidity........37-47%.
   24 hr trend......2% wetter near 7000 feet.
                    6% drier near 9000 feet.
20-foot winds.......West around 15 mph with gusts to around 35 mph
                    in the morning becoming upslope/upvalley 5-10
                    mph.
12K ft MSL winds....West around 30 mph becoming around 10 mph in
                    the afternoon.
Mixing height.......5200 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......730.

.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....29-35 near 7000 feet.
                    21-31 near 9000 feet.
   24 hr trend......3 degrees warmer.
Max humidity........65-74% near 7000 feet.
                    70-80% near 9000 feet.
   24 hr trend......26% drier.
20-foot winds.......Downslope/downvalley 5-10 mph becoming south
                    around 15 mph after midnight.
12K ft MSL winds....Southwest around 25 mph becoming around 35 mph
                    after midnight.

.MONDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover).
                    Isolated snow showers after 1200.
Chance lightning....10%.
CWR.................0%.
Max temperature.....55-61 near 7000 feet.
                    45-52 near 9000 feet.
   24 hr trend......8 degrees warmer.
Min humidity........40-44% near 7000 feet.
                    44-54% near 9000 feet.
   24 hr trend......7% drier near 7000 feet.
                    3% wetter near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 30 mph.
Mixing height.......6400 ft AGL.
   Climatology......40-50th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain and snow showers. Lows
in the lower 40s in the valleys and in the mid 30s in the
mountains. Highs in the upper 50s in the valleys and in the upper
40s in the mountains. South winds around 15 mph.
.WEDNESDAY...Snow showers with numerous rain showers and isolated
thunderstorms. Lows in the upper 30s in the valleys and in the
lower 30s in the mountains. Highs in the upper 40s in the valleys
and in the lower 40s in the mountains. South winds around 15 mph.
.THURSDAY...Mostly cloudy. Scattered snow showers. Lows in the
lower 30s in the valleys and in the lower 20s in the mountains.
Highs in the lower 40s in the valleys and in the upper 30s in the
mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated snow showers. Lows in the upper
20s in the valleys and in the lower 20s in the mountains. Highs
in the mid 40s in the valleys and in the lower 40s in the
mountains.
.SATURDAY...Partly cloudy. Isolated snow showers. Lows in the
lower 30s in the valleys and in the mid 20s in the mountains.
Highs in the upper 40s in the valleys and in the lower 40s in the
mountains.
=

$$

UTZ481-130100-
Western Ashley National Forest-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly sunny (55-65% cloud cover) until 1200,
                    then partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....45-52 near 7000 feet.
                    33-40 near 10000 feet.
   24 hr trend......11 degrees cooler.
Min humidity........33-43% near 7000 feet.
                    42-52% near 10000 feet.
   24 hr trend......32% drier.
20-foot winds.......Northwest around 15 mph with gusts to around 35
                    mph in the morning becoming upslope/upvalley
                    5-10 mph.
12K ft MSL winds....West around 30 mph in the morning becoming
                    light and variable.
Mixing height.......4800 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......770.

.TONIGHT...
Sky/weather.........Partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....30-36 near 7000 feet.
                    21-28 near 10000 feet.
   24 hr trend......3 degrees warmer.
Max humidity........67-77% near 7000 feet.
                    75-85% near 10000 feet.
   24 hr trend......20% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....South around 20 mph becoming around 30 mph
                    after midnight.

.MONDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Isolated
                    snow showers. Isolated rain showers after 1200.
Chance lightning....10%.
CWR.................0%.
Max temperature.....50-57 near 7000 feet.
                    38-45 near 10000 feet.
   24 hr trend......4 degrees warmer.
Min humidity........50-59% near 7000 feet.
                    62-72% near 10000 feet.
   24 hr trend......17% wetter near 7000 feet.
                    22% wetter near 10000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph becoming south around
                    15 mph in the afternoon. Gusts up to 30 mph.
12K ft MSL winds....South around 30 mph.
Mixing height.......4400 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......670.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered snow showers, rain showers
and isolated thunderstorms. Lows around 40 in the valleys and in
the lower 30s in the mountains. Highs in the lower 50s in the
valleys and around 40 in the mountains. South winds around
15 mph.
.WEDNESDAY...Numerous snow showers, scattered rain showers and
isolated thunderstorms. Lows in the upper 30s in the valleys and
around 30 in the mountains. Highs in the upper 40s in the valleys
and in the mid 30s in the mountains. South winds around 15 mph.
.THURSDAY...Mostly cloudy. Scattered snow showers. Lows in the
upper 20s in the valleys and around 20 in the mountains. Highs in
the mid 40s in the valleys and in the lower 30s in the mountains.
Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated snow showers. Lows in the upper
20s in the valleys and in the lower 20s in the mountains. Highs
around 50 in the valleys and in the upper 30s in the mountains.
.SATURDAY...Partly cloudy. Isolated snow showers. Lows in the
lower 30s in the valleys and in the mid 20s in the mountains.
Highs around 50 in the valleys and in the upper 30s in the
mountains.
=

$$

UTZ482-130100-
Western Uintah Basin-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
                    then sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....50-56 near 6000 feet.
                    42-48 near 8000 feet.
   24 hr trend......12 degrees cooler.
Min humidity........27-34% near 6000 feet.
                    32-42% near 8000 feet.
   24 hr trend......28% drier.
20-foot winds.......West around 15 mph in the morning becoming
                    upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 45 mph becoming around 15 mph in
                    the afternoon.
Mixing height.......6300 ft AGL.
   Climatology......40-50th Percentile.
Clearing Index......870.

.TONIGHT...
Sky/weather.........Partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....27-37.
   24 hr trend......1 degree cooler.
Max humidity........66-76%.
   24 hr trend......21% drier near 6000 feet.
                    26% drier near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
                    after midnight.

.MONDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    rain showers after 1200.
Chance lightning....10%.
CWR.................0%.
Max temperature.....54-60 near 6000 feet.
                    47-53 near 8000 feet.
   24 hr trend......3 degrees warmer.
Min humidity........49-56% near 6000 feet.
                    51-61% near 8000 feet.
   24 hr trend......17% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 30 mph.
Mixing height.......5000 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......520.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the upper 50s in
the valleys and in the lower 50s in the mountains. East winds
around 15 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the upper 30s. Highs in the mid 50s in the
valleys and in the mid 40s in the mountains. South winds around
15 mph.
.THURSDAY...Partly cloudy. Scattered rain and snow showers. Lows
around 30. Highs in the lower 50s in the valleys and in the lower
40s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
50s in the valleys and in the mid 40s in the mountains.
.SATURDAY...Partly cloudy. Isolated snow showers. Lows in the
lower 30s. Highs in the mid 50s in the valleys and in the upper
40s in the mountains.
=

$$

UTZ483-130100-
Southern Ashley National Forest-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly sunny (45-55% cloud cover) until 1200,
                    then sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....48-54 near 7000 feet.
                    38-44 near 9000 feet.
   24 hr trend......9 degrees cooler.
Min humidity........31-41% near 7000 feet.
                    42-52% near 9000 feet.
   24 hr trend......33% drier near 7000 feet.
                    42% drier near 9000 feet.
20-foot winds.......West around 20 mph with gusts to around 35 mph
                    in the morning becoming upslope/upvalley 5-10
                    mph.
12K ft MSL winds....West around 45 mph becoming around 15 mph in
                    the afternoon.
Mixing height.......5700 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......840.

.TONIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....28-38.
   24 hr trend......2 degrees warmer.
Max humidity........60-70% near 7000 feet.
                    73-83% near 9000 feet.
   24 hr trend......30% drier near 7000 feet.
                    20% drier near 9000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 20 mph becoming around 35 mph
                    after midnight.

.MONDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    rain showers after 1200.
Chance lightning....10%.
CWR.................0%.
Max temperature.....52-58 near 7000 feet.
                    42-48 near 9000 feet.
   24 hr trend......3 degrees warmer.
Min humidity........51-61% near 7000 feet.
                    70-80% near 9000 feet.
   24 hr trend......21% wetter near 7000 feet.
                    29% wetter near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
                    in the afternoon.
12K ft MSL winds....South around 35 mph.
Mixing height.......4500 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......730.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the mid 40s in the valleys and around
40 in the mountains. Highs in the upper 50s in the valleys and in
the mid 40s in the mountains. Southeast winds around 15 mph.
.WEDNESDAY...Numerous snow showers, scattered rain showers and
isolated thunderstorms. Lows in the lower 40s in the valleys and
in the mid 30s in the mountains. Highs in the lower 50s in the
valleys and in the lower 40s in the mountains. South winds around
15 mph.
.THURSDAY...Partly cloudy. Scattered rain and snow showers. Lows
in the lower 30s in the valleys and in the upper 20s in the
mountains. Highs in the upper 40s in the valleys and in the upper
30s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 30s in the valleys and
in the upper 20s in the mountains. Highs in the lower 50s in the
valleys and in the lower 40s in the mountains.
.SATURDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s in the valleys and in the lower 40s in the mountains.
=

$$

UTZ484-130100-
Tavaputs Plateau-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....52-58 near 6000 feet.
                    42-48 near 8000 feet.
   24 hr trend......9 degrees cooler.
Min humidity........25-35% near 6000 feet.
                    35-45% near 8000 feet.
   24 hr trend......32% drier near 6000 feet.
                    44% drier near 8000 feet.
20-foot winds.......Northwest around 15 mph with gusts to around 30
                    mph in the morning becoming upslope/upvalley
                    5-10 mph.
12K ft MSL winds....West around 45 mph becoming around 15 mph in
                    the afternoon.
Mixing height.......6100 ft AGL.
   Climatology......40-50th Percentile.
Clearing Index......670.

.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover) until 2400,
                    then mostly cloudy (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....31-41.
   24 hr trend......1 degree warmer.
Max humidity........63-73% near 6000 feet.
                    72-82% near 8000 feet.
   24 hr trend......17% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 20 mph becoming around 35 mph
                    after midnight.

.MONDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
                    rain and snow showers until 1200, then
                    scattered rain showers and isolated
                    thunderstorms.
Chance lightning....10%.
CWR.................10%.
Max temperature.....56-62 near 6000 feet.
                    46-52 near 8000 feet.
   24 hr trend......3 degrees warmer.
Min humidity........51-61% near 6000 feet.
                    64-74% near 8000 feet.
   24 hr trend......25% wetter near 6000 feet.
                    31% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 35 mph.
Mixing height.......4700 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......620.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Numerous rain showers and isolated thunderstorms. Lows
in the mid 40s in the valleys and in the lower 40s in the
mountains. Highs in the lower 60s in the valleys and in the lower
50s in the mountains. South winds around 15 mph.
.WEDNESDAY...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 upper 50s in the valleys and in the mid
40s in the mountains. South winds around 15 mph.
.THURSDAY...Partly cloudy. Scattered rain and snow showers. Lows
in the mid 30s in the valleys and around 30 in the mountains.
Highs in the lower 50s in the valleys and in the lower 40s in the
mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 30s in the valleys and
in the upper 20s in the mountains. Highs in the mid 50s in the
valleys and in the mid 40s in the mountains.
.SATURDAY...Partly cloudy. Lows in the mid 30s in the valleys and
in the lower 30s in the mountains. Highs in the mid 50s in the
valleys and in the upper 40s in the mountains.
=

$$

UTZ488-130100-
Manti National Forest-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly sunny (50-60% cloud cover) until 1200,
                    then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....47-53 near 6500 feet.
                    37-46 near 8500 feet.
   24 hr trend......12 degrees cooler.
Min humidity........34-44%.
   24 hr trend......24% drier.
20-foot winds.......Northwest around 15 mph with gusts to around 30
                    mph in the morning becoming upslope/upvalley
                    5-10 mph.
12K ft MSL winds....West around 45 mph becoming around 15 mph in
                    the afternoon.
Mixing height.......4800 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......610.

.TONIGHT...
Sky/weather.........Partly cloudy (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....31-40 near 6500 feet.
                    27-37 near 8500 feet.
   24 hr trend......3 degrees warmer.
Max humidity........61-71% near 6500 feet.
                    66-76% near 8500 feet.
   24 hr trend......25% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 25-30 mph.

.MONDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
                    rain showers after 1200.
Chance lightning....0%.
CWR.................0%.
Max temperature.....53-63 near 6500 feet.
                    44-54 near 8500 feet.
   24 hr trend......5 degrees warmer.
Min humidity........42-52% near 6500 feet.
                    50-60% near 8500 feet.
   24 hr trend......9% wetter near 6500 feet.
                    14% wetter near 8500 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 30 mph.
Mixing height.......5800 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......710.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain and snow showers. Lows
in the lower 40s in the valleys and in the upper 30s in the
mountains. Highs in the upper 50s in the valleys and in the upper
40s in the mountains. Southeast winds around 15 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain showers, snow showers
and isolated thunderstorms. Lows in the upper 30s in the valleys
and in the lower 30s in the mountains. Highs in the lower 50s in
the valleys and in the lower 40s in the mountains. South winds
around 15 mph.
.THURSDAY...Partly cloudy. Scattered snow showers. Lows in the
lower 30s in the valleys and in the mid 20s in the mountains.
Highs in the upper 40s in the valleys and in the upper 30s in the
mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Lows around 30 in the valleys and in the
mid 20s in the mountains. Highs in the lower 50s in the valleys
and in the lower 40s in the mountains.
.SATURDAY...Partly cloudy. Lows in the lower 30s in the valleys
and in the upper 20s in the mountains. Highs in the lower 50s in
the valleys and in the mid 40s in the mountains.
=

$$

UTZ489-130100-
San Rafael Swell-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
                    then sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....56-62 near 5000 feet.
                    46-52 near 7000 feet.
   24 hr trend......10 degrees cooler.
Min humidity........21-30% near 5000 feet.
                    30-40% near 7000 feet.
   24 hr trend......32% drier near 5000 feet.
                    37% drier near 7000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 40 mph becoming around 15 mph in
                    the afternoon.
Mixing height.......5500 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......520.

.TONIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover) until 2400,
                    then mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....37-44 near 5000 feet.
                    33-43 near 7000 feet.
   24 hr trend......1 degree cooler.
Max humidity........64-74%.
   24 hr trend......20% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 20 mph becoming around 35 mph
                    after midnight.

.MONDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
                    rain showers. Isolated thunderstorms after
                    1200.
Chance lightning....10%.
CWR.................10%.
Max temperature.....61-67 near 5000 feet.
                    51-57 near 7000 feet.
   24 hr trend......4 degrees warmer.
Min humidity........43-53% near 5000 feet.
                    49-59% near 7000 feet.
   24 hr trend......19% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 35 mph.
Mixing height.......5200 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......670.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the mid 40s. Highs in the upper 60s in the
valleys and in the mid 50s in the mountains. Southeast winds
around 15 mph.
.WEDNESDAY...Partly cloudy. Scattered rain showers. Lows in the
mid 40s. Highs in the lower 60s in the valleys and in the lower
50s in the mountains. South winds around 15 mph.
.THURSDAY...Mostly clear. Isolated rain showers. Lows in the mid
30s. Highs in the upper 50s in the valleys and in the upper 40s
in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 30s. Highs in the upper
50s in the valleys and around 50 in the mountains.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s in the valleys and in the lower 50s in the mountains.
=

$$

UTZ492-130100-
Central Utah West Desert-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
                    then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....53-61 near 5000 feet.
                    40-46 near 8000 feet.
   24 hr trend......16 degrees cooler.
Min humidity........24-34% near 5000 feet.
                    32-42% near 8000 feet.
   24 hr trend......5% drier near 5000 feet.
                    13% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5300 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......340.

.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....34-44 near 5000 feet.
                    29-39 near 8000 feet.
   24 hr trend......1 degree warmer.
Max humidity........60-70% near 5000 feet.
                    56-66% near 8000 feet.
   24 hr trend......30% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 25 mph becoming around 35 mph
                    after midnight.

.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....65-71 near 5000 feet.
                    51-57 near 8000 feet.
   24 hr trend......10 degrees warmer.
Min humidity........23-33% near 5000 feet.
                    34-44% near 8000 feet.
   24 hr trend......1% drier.
20-foot winds.......Upslope/upvalley 5-10 mph becoming south around
                    20 mph with gusts to around 35 mph in the
                    afternoon.
12K ft MSL winds....South 35-40 mph.
Mixing height.......9100 ft AGL.
   Climatology......50-60th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly 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 lower 50s in the
mountains. South winds around 20 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows around 40 in the valleys and in the mid 30s
in the mountains. Highs in the upper 50s in the valleys and in
the mid 40s in the mountains. Southwest winds around 20 mph.
.THURSDAY...Partly cloudy. Isolated rain showers. Lows in the
lower 30s. Highs in the mid 50s in the valleys and in the upper
30s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 30s. Highs in the upper
50s in the valleys and in the lower 40s in the mountains.
.SATURDAY...Mostly clear. Lows in the mid 30s in the valleys and
in the lower 30s in the mountains. Highs in the upper 50s in the
valleys and in the mid 40s in the mountains.
=

$$

UTZ493-130100-
Central Utah Mountains-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
                    then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....56-62 near 5000 feet.
                    44-53 near 8000 feet.
   24 hr trend......17 degrees cooler near 5000 feet.
                    11 degrees cooler near 8000 feet.
Min humidity........28-38%.
   24 hr trend......3% drier near 5000 feet.
                    16% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 35 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5600 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......500.

.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover) until 2400,
                    then mostly cloudy (50-60% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....30-40.
   24 hr trend......4 degrees warmer.
Max humidity........73-83%.
   24 hr trend......16% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 25-30 mph.

.MONDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Scattered
                    snow showers and isolated rain showers after
                    1200.
Chance lightning....10%.
CWR.................10%.
Max temperature.....65-71 near 5000 feet.
                    49-59 near 8000 feet.
   24 hr trend......5 degrees warmer.
Min humidity........30-34% near 5000 feet.
                    45-55% near 8000 feet.
   24 hr trend......1% wetter near 5000 feet.
                    12% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph becoming south around
                    15 mph in the afternoon. Gusts up to 30 mph.
12K ft MSL winds....South around 35 mph.
Mixing height.......7800 ft AGL.
   Climatology......50-60th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered rain and snow showers. Lows
in the upper 30s. Highs in the upper 60s in the valleys and in
the mid 50s in the mountains. South winds around 20 mph.
.WEDNESDAY...Partly cloudy. Scattered rain showers, snow showers
and isolated thunderstorms. Lows in the mid 30s. Highs around
60 in the valleys and in the upper 40s in the mountains. South
winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
50s in the valleys and in the mid 40s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
50s in the valleys and in the upper 40s in the mountains.
.SATURDAY...Mostly clear. Lows around 30. Highs around 60 in the
valleys and around 50 in the mountains.
=

$$

UTZ494-130100-
Henry Mountains-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly sunny (55-65% cloud cover) until 1200,
                    then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....57-63 near 5000 feet.
                    43-51 near 8000 feet.
   24 hr trend......9 degrees cooler.
Min humidity........24-34% near 5000 feet.
                    43-53% near 8000 feet.
   24 hr trend......29% drier near 5000 feet.
                    37% drier near 8000 feet.
20-foot winds.......North around 15 mph in the morning becoming
                    upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5700 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......510.

.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover) until 2400,
                    then mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....40-50 near 5000 feet.
                    39-45 near 8000 feet.
   24 hr trend......1 degree cooler.
Max humidity........55-65% near 5000 feet.
                    70-80% near 8000 feet.
   24 hr trend......20% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest around 25 mph becoming south around
                    35 mph after midnight.

.MONDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Isolated
                    rain showers until 1200, then scattered rain
                    showers and isolated thunderstorms.
Chance lightning....10%.
CWR.................20%.
Max temperature.....63-69 near 5000 feet.
                    48-57 near 8000 feet.
   24 hr trend......5 degrees warmer.
Min humidity........41-51% near 5000 feet.
                    64-74% near 8000 feet.
   24 hr trend......17% wetter near 5000 feet.
                    23% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 35-40 mph.
Mixing height.......6200 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. Lows around 50 in the valleys and in the mid 40s
in the mountains. Highs in the upper 60s in the valleys and in
the lower 50s in the mountains. South winds around 20 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s in the valleys
and in the lower 40s in the mountains. Highs in the lower 60s in
the valleys and in the upper 40s in the mountains. South winds
around 15 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s in the valleys
and in the mid 30s 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.
.FRIDAY...Mostly clear. Lows in the upper 30s in the valleys and
in the lower 30s in the mountains. Highs around 60 in the valleys
and in the upper 40s in the mountains.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s in the valleys and in the upper 40s in the mountains.
=

$$

UTZ495-130100-
Color Country West Desert-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....58-64 near 5000 feet.
                    49-56 near 7000 feet.
   24 hr trend......8 degrees cooler.
Min humidity........21-27% near 5000 feet.
                    24-34% near 7000 feet.
   24 hr trend......19% drier near 5000 feet.
                    26% drier near 7000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5200 ft AGL.
   Climatology......20-30th Percentile.
Clearing Index......470.

.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....32-42 near 5000 feet.
                    36-46 near 7000 feet.
   24 hr trend......Unchanged near 5000 feet.
                    5 degrees warmer near 7000 feet.
Max humidity........67-77% near 5000 feet.
                    61-71% near 7000 feet.
   24 hr trend......15% drier near 5000 feet.
                    24% drier near 7000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....South 25-30 mph.

.MONDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
                    then partly sunny (55-65% cloud cover).
                    Isolated rain showers after 1200.
Chance lightning....0%.
CWR.................10%.
Max temperature.....64-70 near 5000 feet.
                    55-61 near 7000 feet.
   24 hr trend......4 degrees warmer.
Min humidity........27-37% near 5000 feet.
                    33-43% near 7000 feet.
   24 hr trend......10% wetter.
20-foot winds.......South 15-20 mph. Gusts up to 35 mph in the
                    afternoon.
12K ft MSL winds....South 40-45 mph.
Mixing height.......7700 ft AGL.
   Climatology......40-50th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Breezy. Partly cloudy. Scattered rain showers. Lows in
the lower 40s. Highs in the mid 60s in the valleys and in the mid
50s in the mountains. South winds around 25 mph.
.WEDNESDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the mid 30s. Highs in the upper 50s in the
valleys and in the upper 40s in the mountains. Southwest winds
around 20 mph.
.THURSDAY...Mostly clear. Lows in the upper 20s in the valleys
and in the lower 30s in the mountains. Highs in the mid 50s in
the valleys and in the upper 40s in the mountains. Winds
generally less than 15 mph.
.FRIDAY...Mostly clear. Lows in the mid 20s in the valleys and in
the lower 30s in the mountains. Highs in the upper 50s in the
valleys and in the lower 50s in the mountains.
.SATURDAY...Mostly clear. Lows around 30 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.
=

$$

UTZ496-130100-
Color Country Mountains-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....56-63 near 6000 feet.
                    48-56 near 8000 feet.
   24 hr trend......5 degrees cooler.
Min humidity........30-40%.
   24 hr trend......27% drier near 6000 feet.
                    33% drier near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph.
12K ft MSL winds....West around 35 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5700 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......590.

.TONIGHT...
Sky/weather.........Partly cloudy (20-30% cloud cover) until 2400,
                    then mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....34-44.
   24 hr trend......3 degrees warmer.
Max humidity........75-85%.
   24 hr trend......11% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....South 25-30 mph.

.MONDAY...
Sky/weather.........Partly sunny (65-75% cloud cover). Isolated
                    rain showers until 1200, then scattered rain
                    showers, snow showers and isolated
                    thunderstorms.
Chance lightning....10%.
CWR.................20%.
Max temperature.....59-66 near 6000 feet.
                    49-58 near 8000 feet.
   24 hr trend......1 degree warmer.
Min humidity........42-52% near 6000 feet.
                    48-58% near 8000 feet.
   24 hr trend......14% wetter near 6000 feet.
                    19% wetter near 8000 feet.
20-foot winds.......South around 15 mph. Gusts up to 35 mph in the
                    afternoon.
12K ft MSL winds....South 35-40 mph.
Mixing height.......6700 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered rain and snow showers. Lows
in the mid 40s in the valleys and in the upper 30s in the
mountains. Highs around 60 in the valleys and in the lower 50s in
the mountains. South winds around 20 mph.
.WEDNESDAY...Partly cloudy. Scattered rain showers, snow showers
and isolated thunderstorms. Lows in the lower 40s in the valleys
and in the mid 30s in the mountains. Highs in the mid 50s in the
valleys and in the upper 40s in the mountains. South winds around
20 mph.
.THURSDAY...Mostly clear. Lows in the lower 30s in the valleys
and in the mid 20s in the mountains. Highs in the mid 50s in the
valleys and in the upper 40s in the mountains. Winds generally
less than 15 mph.
.FRIDAY...Mostly clear. Lows in the lower 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.
.SATURDAY...Mostly clear. Lows in the mid 30s in the valleys and
in the lower 30s in the mountains. Highs around 60 in the valleys
and in the lower 50s in the mountains.
=

$$

UTZ497-130100-
Mojave Desert-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....69-75 near 3000 feet.
                    55-63 near 6000 feet.
   24 hr trend......6 degrees cooler.
Min humidity........21-25% near 3000 feet.
                    28-35% near 6000 feet.
   24 hr trend......18% drier near 3000 feet.
                    29% drier near 6000 feet.
20-foot winds.......Northeast around 15 mph in the morning becoming
                    upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5900 ft AGL.
   Climatology......20-30th Percentile.
Clearing Index......630.

.TONIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....50-60 near 3000 feet.
                    42-51 near 6000 feet.
   24 hr trend......1 degree warmer.
Max humidity........53-63% near 3000 feet.
                    66-76% near 6000 feet.
   24 hr trend......9% drier near 3000 feet.
                    20% drier near 6000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....South 25-30 mph.

.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
                    then partly sunny (60-70% cloud cover).
                    Isolated rain showers after 1200.
Chance lightning....10%.
CWR.................10%.
Max temperature.....70-77 near 3000 feet.
                    56-64 near 6000 feet.
   24 hr trend......1 degree warmer.
Min humidity........32-38% near 3000 feet.
                    44-54% near 6000 feet.
   24 hr trend......11% wetter near 3000 feet.
                    18% wetter near 6000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South 35-40 mph.
Mixing height.......8400 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......1000+.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered rain showers. Lows in the mid
50s in the valleys and in the upper 40s in the mountains. Highs
in the lower 70s in the valleys and in the upper 50s in the
mountains. South winds around 15 mph.
.WEDNESDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the lower 50s in the valleys and in the
lower 40s in the mountains. Highs in the upper 60s in the valleys
and in the lower 50s in the mountains. Southwest winds around
15 mph.
.THURSDAY...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 lower 50s in the mountains. Winds generally
less than 15 mph.
.FRIDAY...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 50s in the mountains.
.SATURDAY...Mostly clear. Lows in the upper 40s in the valleys
and in the lower 40s in the mountains. Highs in the lower 70s in
the valleys and in the upper 50s in the mountains.
=

$$

UTZ498-130100-
Grand Staircase-
319 AM MDT Sun Oct 12 2025

.TODAY...
Sky/weather.........Partly sunny (55-65% cloud cover) until 1200,
                    then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....61-71 near 4000 feet.
                    56-66 near 6000 feet.
   24 hr trend......6 degrees cooler.
Min humidity........27-37% near 4000 feet.
                    31-41% near 6000 feet.
   24 hr trend......24% drier near 4000 feet.
                    32% drier near 6000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 30 mph becoming southwest around 15
                    mph in the afternoon.
Mixing height.......5300 ft AGL.
   Climatology......20-30th Percentile.
Clearing Index......520.

.TONIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 2400,
                    then mostly cloudy (60-70% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....46-56 near 4000 feet.
                    38-48 near 6000 feet.
   24 hr trend......1 degree cooler.
Max humidity........60-70% near 4000 feet.
                    69-79% near 6000 feet.
   24 hr trend......17% drier.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Southwest 25-30 mph.

.MONDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Isolated
                    rain showers until 1200, then scattered rain
                    showers and isolated thunderstorms.
Chance lightning....20%.
CWR.................20%.
Max temperature.....67-74 near 4000 feet.
                    60-69 near 6000 feet.
   24 hr trend......3 degrees warmer.
Min humidity........42-52%.
   24 hr trend......13% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest 35-40 mph.
Mixing height.......6600 ft AGL.
   Climatology......30-40th Percentile.
Clearing Index......1000.

.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the mid 50s 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. South winds around 15 mph.
.WEDNESDAY...Partly cloudy. Scattered rain showers. Lows in the
lower 50s in the valleys and in the lower 40s in the mountains.
Highs in the upper 60s in the valleys and in the upper 50s in the
mountains. Southwest winds around 15 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s 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.
.FRIDAY...Mostly clear. Lows in the lower 40s in the valleys and
in the lower 30s in the mountains. Highs in the mid 60s in the
valleys and in the upper 50s in the mountains.
.SATURDAY...Mostly clear. Lows in the lower 40s in the valleys
and in the mid 30s in the mountains. Highs in the upper 60s in
the valleys and in the lower 60s in the mountains.
=

$$

.8-14 day outlook for Sunday October 19 to Saturday October 25
Temperature... Below Normal
Precipitation... Near Normal
=

$$