Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
112
FNUS55 KSLC 030904
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
304 AM MDT Fri Oct 3 2025
...WINDY FRIDAY...COLD FRONT BRINGS COLDER TEMPERATURES AND
NORTHERN UTAH WETTING RAINS...
.BROADCAST DISCUSSION...Gusty southerly winds will continue across
portions of western Utah through is evening. A strong cold front
will cross the state from west to east Friday afternoon through
Saturday afternoon. Much colder temperatures will build in behind
this front for the remainder of the weekend...with widespread
wetting rains likely across northern Utah.
.DISCUSSION...It`s going to feel a lot more like fall this weekend as
a cold Pacific system moves across the region. Ahead of the cold
front, gusty southerly winds will continue through the early
evening across western Utah, primarily south of I-80. Wind gusts
in excess of 40 mph are likely, especially across west central and
southwest Utah.
Strong to severe thunderstorms will develop across northern Utah
east of the Wasatch Front as well as the remainder of eastern Utah
this afternoon and continue into the evening. These thunderstorms
will be capable of strong winds (gusts in excess of 50 mph) as
well as small hail and heavy rain. The cold front will slowly move
through the state from west to east, first reaching the
Utah/Nevada border this afternoon and gradually shifting eastward
through Saturday morning. Widespread precipitation is expected
across northern Utah Saturday, with precipitation chances
decreasing rapidly south of Utah County. Minor mountain snow
accumulations are likely above 9000 feet across the northern
mountains.
A warming trend is expected early to mid-week next week. By late
week, around 70% of ensemble members support a pattern that would
help to shift tropical moisture northward into at least southern
Utah Friday into the weekend, bringing widespread heavy rain.
Something to monitor moving forward.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-040045-
Salt Lake Desert-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). North of
I-80, isolated rain showers until 1200.
Scattered showers and thunderstorms after 1200.
South of I-80, scattered rain showers and
isolated thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....69-79 near 5000 feet.
54-64 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........25-35% near 5000 feet.
38-48% near 8000 feet.
24 hr trend......6% wetter.
20-foot winds.......South around 15 mph with gusts to around 30
mph.
12K ft MSL winds....Southwest 35-40 mph.
Mixing height.......10100 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Numerous rain
showers until 2400. Scattered thunderstorms.
South of I-80, rain showers after 2400.
Chance lightning....30%.
CWR.................70%.
Min temperature.....41-51 near 5000 feet.
34-40 near 8000 feet.
24 hr trend......8 degrees cooler.
Max humidity........78-88% near 5000 feet.
90-100% near 8000 feet.
24 hr trend......35% wetter near 5000 feet.
42% wetter near 8000 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....South 25-30 mph.
.SATURDAY...
Sky/weather.........Cloudy (90-100% cloud cover). Rain showers and
isolated thunderstorms north of I-80 and rain
showers and scattered thunderstorms south of
I-80.
Chance lightning....30%.
CWR.................80%.
Max temperature.....50-60 near 5000 feet.
39-45 near 8000 feet.
24 hr trend......18 degrees cooler.
Min humidity........55-65% near 5000 feet.
69-79% near 8000 feet.
24 hr trend......25% wetter.
20-foot winds.......West around 15 mph.
12K ft MSL winds....Southwest around 15 mph becoming northwest in
the afternoon.
Mixing height.......5900 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Scattered rain showers. 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 lower 40s in the
mountains. Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Lows around 40 in the valleys and in the
mid 30s in the mountains. Highs around 60 in the valleys and in
the mid 40s in the mountains. Winds generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s in the valleys and in the lower 50s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly clear. 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 mid 50s in the mountains.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs around 70 in
the valleys and in the mid 50s in the mountains.
=
$$
UTZ479-040045-
Wasatch Mountains-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Scattered
rain showers and isolated thunderstorms after
1200. North of I-80, isolated rain showers
until 1200. South of I-80,
Chance lightning....10% increasing to 20% in the afternoon.
CWR.................10%.
Max temperature.....71-81 near 5000 feet.
61-71 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........27-37%.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph with gusts to around 35 mph in
the afternoon.
12K ft MSL winds....Southwest 35-40 mph.
Mixing height.......11000 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Numerous rain
showers and isolated thunderstorms until 2400,
then rain showers and scattered thunderstorms.
Chance lightning....30%.
CWR.................80% north of I-80 and 70% south of I-80.
Min temperature.....39-48 near 5000 feet.
32-42 near 8000 feet.
24 hr trend......8 degrees cooler.
Max humidity........94-100% near 5000 feet.
82-92% near 8000 feet.
24 hr trend......38% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph. Gusts up to 25
mph in the evening.
12K ft MSL winds....South around 25 mph.
.SATURDAY...
Sky/weather.........Cloudy (95-100% cloud cover). North of I-80,
snow showers until 1200. Rain showers and
scattered thunderstorms. South of I-80, rain
showers, snow showers and scattered
thunderstorms.
Chance lightning....30%.
CWR.................100%.
Max temperature.....50-57 near 5000 feet.
40-48 near 8000 feet.
24 hr trend......21 degrees cooler.
Min humidity........74-84% near 5000 feet.
81-91% near 8000 feet.
24 hr trend......50% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......3900 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......900.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Scattered rain and snow showers. Lows in
the upper 30s in the valleys and in the lower 30s in the
mountains. Highs in the mid 50s in the valleys and in the mid 40s
in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly cloudy. Isolated rain showers. Lows in the lower
30s. Highs in the lower 60s in the valleys and around 50 in the
mountains. Winds generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the mid 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.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
=
$$
UTZ480-040045-
Uinta Mountains-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms after
1200.
Chance lightning....10% increasing to 20% in the afternoon.
CWR.................10%.
Max temperature.....68-74 near 7000 feet.
58-65 near 9000 feet.
24 hr trend......3 degrees cooler.
Min humidity........29-39%.
24 hr trend......3% wetter.
20-foot winds.......South around 15 mph with gusts to around 40
mph.
12K ft MSL winds....Southwest around 45 mph becoming south around
30 mph in the afternoon.
Mixing height.......10100 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Numerous rain
showers and isolated thunderstorms until 2400,
then rain showers, scattered thunderstorms and
numerous snow showers.
Chance lightning....20%.
CWR.................70%.
Min temperature.....39-45 near 7000 feet.
29-39 near 9000 feet.
24 hr trend......9 degrees cooler.
Max humidity........90-100% near 7000 feet.
86-96% near 9000 feet.
24 hr trend......42% wetter near 7000 feet.
27% wetter near 9000 feet.
20-foot winds.......South around 15 mph with gusts to around 35 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....South around 30 mph.
.SATURDAY...
Sky/weather.........Cloudy (90-100% cloud cover). Snow showers,
rain showers and scattered thunderstorms.
Chance lightning....30%.
CWR.................90%.
Max temperature.....46-52 near 7000 feet.
39-49 near 9000 feet.
24 hr trend......18 degrees cooler.
Min humidity........75-85% near 7000 feet.
69-79% near 9000 feet.
24 hr trend......49% wetter near 7000 feet.
39% wetter near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 30 mph becoming southwest around
20 mph in the afternoon.
Mixing height.......5000 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Scattered rain and snow showers. Lows in
the mid 30s in the valleys and in the upper 20s in the mountains.
Highs around 50 in the valleys and in the mid 40s in the
mountains. Winds generally less than 15 mph.
.MONDAY...Mostly cloudy. Scattered rain showers, snow showers and
isolated thunderstorms. Lows in the mid 30s in the valleys and in
the upper 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.
.TUESDAY...Partly cloudy. Lows in the mid 30s in the valleys and
around 30 in the mountains. 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. Isolated rain and snow showers. 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 in the mid
50s in the mountains.
.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 mid 50s in the mountains.
=
$$
UTZ481-040045-
Western Ashley National Forest-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (15-25% cloud cover) until 1200, then
mostly cloudy (65-75% cloud cover). Scattered
rain showers and isolated thunderstorms after
1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................10%.
Max temperature.....65-72 near 7000 feet.
53-60 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........30-39% near 7000 feet.
38-45% near 10000 feet.
24 hr trend......2% wetter.
20-foot winds.......South 15-20 mph. Gusts up to 35 mph increasing
to 45 mph in the afternoon.
12K ft MSL winds....Southwest around 40 mph becoming south around
30 mph in the afternoon.
Mixing height.......8300 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Numerous rain
showers and isolated thunderstorms. Numerous
snow showers after 2400.
Chance lightning....20%.
CWR.................60%.
Min temperature.....38-44 near 7000 feet.
28-36 near 10000 feet.
24 hr trend......7 degrees cooler.
Max humidity........84-94% near 7000 feet.
88-98% near 10000 feet.
24 hr trend......24% wetter.
20-foot winds.......South around 20 mph with gusts to around 40 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....South around 35 mph.
.SATURDAY...
Sky/weather.........Cloudy (90-100% cloud cover). Snow showers,
rain showers and scattered thunderstorms.
Chance lightning....30%.
CWR.................80%.
Max temperature.....48-57 near 7000 feet.
36-45 near 10000 feet.
24 hr trend......15 degrees cooler.
Min humidity........55-65% near 7000 feet.
65-75% near 10000 feet.
24 hr trend......28% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph in the afternoon.
12K ft MSL winds....South around 35 mph becoming southwest around
20 mph in the afternoon.
Mixing height.......5200 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Scattered snow showers. Lows in the mid
30s in the valleys and in the upper 20s in the mountains. Highs
in the lower 50s in the valleys and around 40 in the mountains.
Winds generally less than 15 mph.
.MONDAY...Mostly cloudy. Scattered snow showers and isolated
thunderstorms. Lows in the upper 30s in the valleys and in the
upper 20s in the mountains. Highs in the mid 50s in the valleys
and in the lower 40s in the mountains. Winds generally less than
15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 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. Isolated snow showers. 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 in the upper 40s in the
mountains.
.THURSDAY...Mostly clear. Lows around 40 in the valleys and in
the lower 30s in the mountains. Highs in the lower 60s in the
valleys and in the upper 40s in the mountains.
=
$$
UTZ482-040045-
Western Uintah Basin-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (10-20% cloud cover) until 1200, then
partly sunny (65-75% cloud cover). Scattered
rain showers and isolated thunderstorms after
1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....72-78 near 6000 feet.
62-68 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........26-30% near 6000 feet.
30-36% near 8000 feet.
24 hr trend......1% wetter.
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....Southwest 35-40 mph.
Mixing height.......10800 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....20%.
CWR.................40%.
Min temperature.....42-48 near 6000 feet.
38-44 near 8000 feet.
24 hr trend......4 degrees cooler.
Max humidity........73-83% near 6000 feet.
79-89% near 8000 feet.
24 hr trend......23% wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South around 40 mph.
.SATURDAY...
Sky/weather.........Cloudy (85-95% cloud cover). Numerous rain
showers until 1200. Scattered thunderstorms.
Scattered rain showers after 1200.
Chance lightning....30%.
CWR.................40%.
Max temperature.....57-63 near 6000 feet.
45-51 near 8000 feet.
24 hr trend......16 degrees cooler.
Min humidity........43-53% near 6000 feet.
55-65% near 8000 feet.
24 hr trend......19% wetter near 6000 feet.
26% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph becoming west around
15 mph with gusts to around 30 mph in the
afternoon.
12K ft MSL winds....South around 40 mph becoming west around 20 mph
in the afternoon.
Mixing height.......7200 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Isolated rain showers. Lows in the mid
30s. Highs in the upper 50s in the valleys and in the lower 50s
in the mountains. West winds around 15 mph.
.MONDAY...Mostly cloudy. Isolated rain showers. 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.
.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...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
.THURSDAY...Mostly clear. Lows around 40. Highs in the mid 60s in
the valleys and in the upper 50s in the mountains.
=
$$
UTZ483-040045-
Southern Ashley National Forest-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (55-65% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....69-75 near 7000 feet.
58-64 near 9000 feet.
24 hr trend......1 degree warmer.
Min humidity........26-32% near 7000 feet.
33-43% near 9000 feet.
24 hr trend......3% wetter.
20-foot winds.......South 15-20 mph. Gusts up to 30 mph increasing
to 40 mph in the afternoon.
12K ft MSL winds....Southwest 35-40 mph.
Mixing height.......9100 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....20%.
CWR.................40%.
Min temperature.....41-48 near 7000 feet.
38-44 near 9000 feet.
24 hr trend......6 degrees cooler.
Max humidity........61-71% near 7000 feet.
72-82% near 9000 feet.
24 hr trend......17% wetter near 7000 feet.
25% wetter near 9000 feet.
20-foot winds.......South around 15 mph with gusts to around 35 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....South around 45 mph.
.SATURDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Numerous
rain showers, snow showers and isolated
thunderstorms until 1200, then scattered rain
showers, thunderstorms and snow showers.
Chance lightning....30%.
CWR.................40%.
Max temperature.....52-58 near 7000 feet.
41-48 near 9000 feet.
24 hr trend......16 degrees cooler.
Min humidity........45-55% near 7000 feet.
62-72% near 9000 feet.
24 hr trend......20% wetter near 7000 feet.
33% wetter near 9000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph becoming west around
15 mph with gusts to around 30 mph in the
afternoon.
12K ft MSL winds....South around 40 mph becoming west around 20 mph
in the afternoon.
Mixing height.......6100 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. 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. West winds around
15 mph.
.MONDAY...Mostly cloudy. Lows in the upper 30s. Highs in the
upper 50s in the valleys and in the upper 40s in the mountains.
Winds generally less than 15 mph.
.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.
.THURSDAY...Mostly clear. Lows around 40. Highs in the lower 60s
in the valleys and in the lower 50s in the mountains.
=
$$
UTZ484-040045-
Tavaputs Plateau-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (35-45% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....75-81 near 6000 feet.
63-69 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........21-27% near 6000 feet.
26-36% near 8000 feet.
24 hr trend......Unchanged.
20-foot winds.......South 15-20 mph. Gusts up to 30 mph increasing
to 40 mph in the afternoon.
12K ft MSL winds....Southwest 40-45 mph.
Mixing height.......10300 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....20%.
CWR.................30%.
Min temperature.....45-51 near 6000 feet.
39-47 near 8000 feet.
24 hr trend......5 degrees cooler.
Max humidity........62-72% near 6000 feet.
71-81% near 8000 feet.
24 hr trend......17% wetter near 6000 feet.
24% wetter near 8000 feet.
20-foot winds.......South around 20 mph with gusts to around 40 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....South around 45 mph.
.SATURDAY...
Sky/weather.........Partly sunny (65-75% cloud cover). Numerous
rain showers until 1200. Isolated
thunderstorms. Scattered rain showers after
1200.
Chance lightning....20%.
CWR.................30%.
Max temperature.....59-65 near 6000 feet.
47-54 near 8000 feet.
24 hr trend......15 degrees cooler.
Min humidity........35-45% near 6000 feet.
46-56% near 8000 feet.
24 hr trend......15% wetter near 6000 feet.
21% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph becoming southwest
around 15 mph in the afternoon. Gusts up to 30
mph.
12K ft MSL winds....South around 45 mph becoming southwest around
25 mph in the afternoon.
Mixing height.......8000 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 40s in the valleys and
in the mid 30s in the mountains. Highs in the lower 60s in the
valleys and in the lower 50s in the mountains. West winds around
15 mph.
.MONDAY...Partly cloudy. Lows in the lower 40s in the valleys and
in the upper 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.
.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 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.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
=
$$
UTZ488-040045-
Manti National Forest-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly sunny (60-70% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....68-78 near 6500 feet.
58-68 near 8500 feet.
24 hr trend......Unchanged.
Min humidity........22-32% near 6500 feet.
27-37% near 8500 feet.
24 hr trend......1% wetter.
20-foot winds.......South 15-20 mph with gusts to around 35 mph.
12K ft MSL winds....Southwest around 40 mph becoming south around
30 mph in the afternoon.
Mixing height.......10600 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....20%.
CWR.................50%.
Min temperature.....38-47 near 6500 feet.
31-41 near 8500 feet.
24 hr trend......9 degrees cooler.
Max humidity........72-82%.
24 hr trend......20% wetter near 6500 feet.
25% wetter near 8500 feet.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South around 35 mph.
.SATURDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Numerous
rain showers, snow showers and isolated
thunderstorms until 1200, then scattered
thunderstorms, rain and snow showers.
Chance lightning....30%.
CWR.................50%.
Max temperature.....48-58 near 6500 feet.
38-48 near 8500 feet.
24 hr trend......20 degrees cooler.
Min humidity........53-63% near 6500 feet.
65-75% near 8500 feet.
24 hr trend......31% wetter near 6500 feet.
41% wetter near 8500 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....South around 30 mph becoming west in the
afternoon.
Mixing height.......4300 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......940.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 30s in the valleys and
around 30 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.
.MONDAY...Partly cloudy. Lows in the upper 30s in the valleys and
in the mid 30s in the mountains. Highs around 60 in the valleys
and in the lower 50s in the mountains. Winds generally less than
15 mph.
.TUESDAY...Mostly clear. Lows around 40 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 mid 30s in the mountains. Highs in the mid 60s in the
valleys and in the mid 50s in the mountains.
.THURSDAY...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.
=
$$
UTZ489-040045-
San Rafael Swell-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....80-86 near 5000 feet.
69-75 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........16-22% near 5000 feet.
24-28% near 7000 feet.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming south around
20 mph with gusts to around 40 mph in the
afternoon.
12K ft MSL winds....Southwest around 40 mph.
Mixing height.......11700 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....20%.
CWR.................20%.
Min temperature.....47-53 near 5000 feet.
41-51 near 7000 feet.
24 hr trend......3 degrees cooler.
Max humidity........51-61% near 5000 feet.
57-67% near 7000 feet.
24 hr trend......9% wetter.
20-foot winds.......South around 20 mph with gusts to around 40 mph
in the evening becoming downslope/downvalley
5-10 mph.
12K ft MSL winds....South 40-45 mph.
.SATURDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 1200,
then partly cloudy (40-50% cloud cover).
Scattered rain showers until 1200. Isolated
thunderstorms. Isolated rain showers after
1200.
Chance lightning....20%.
CWR.................20%.
Max temperature.....66-72 near 5000 feet.
53-59 near 7000 feet.
24 hr trend......15 degrees cooler.
Min humidity........22-32% near 5000 feet.
35-45% near 7000 feet.
24 hr trend......5% wetter near 5000 feet.
14% wetter near 7000 feet.
20-foot winds.......Southwest around 15 mph with gusts to around 30
mph.
12K ft MSL winds....South around 40 mph becoming southwest around
20 mph in the afternoon.
Mixing height.......9300 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...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.
.MONDAY...Partly cloudy. Lows in the lower 40s. Highs around
70 in the valleys and in the upper 50s in the mountains. Winds
generally less than 15 mph.
.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...Mostly clear. Lows in the mid 40s. Highs in the mid
70s in the valleys and in the mid 60s in the mountains.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s in the valleys and in the mid 60s in the mountains.
=
$$
UTZ492-040045-
Central Utah West Desert-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then partly sunny (55-65% cloud cover).
Isolated showers and thunderstorms after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....76-82 near 5000 feet.
60-68 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........18-24% near 5000 feet.
23-31% near 8000 feet.
24 hr trend......5% wetter.
20-foot winds.......South around 15 mph with gusts to around 30 mph
becoming around 25 mph with gusts to around 40
mph in the afternoon.
12K ft MSL winds....Southwest 40-45 mph.
Mixing height.......12100 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers until 2400. Isolated
thunderstorms. Numerous rain showers after
2400.
Chance lightning....20%.
CWR.................50%.
Min temperature.....38-48 near 5000 feet.
33-41 near 8000 feet.
24 hr trend......9 degrees cooler.
Max humidity........74-84% near 5000 feet.
80-90% near 8000 feet.
24 hr trend......28% wetter near 5000 feet.
35% wetter near 8000 feet.
20-foot winds.......Southwest around 20 mph with gusts to around 35
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South 35-40 mph.
.SATURDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....30%.
CWR.................40%.
Max temperature.....56-66 near 5000 feet.
42-51 near 8000 feet.
24 hr trend......18 degrees cooler.
Min humidity........41-51% near 5000 feet.
62-72% near 8000 feet.
24 hr trend......24% wetter near 5000 feet.
43% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West around 20 mph.
Mixing height.......6800 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......750.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 40 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.
.MONDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s in the valleys and in the lower 50s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Mostly clear. Lows around 40. Highs in the upper 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. Highs in the
lower 70s in the valleys and in the upper 50s in the mountains.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s in the valleys and around 60 in the mountains.
=
$$
UTZ493-040045-
Central Utah Mountains-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....78-84 near 5000 feet.
64-71 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........18-22% near 5000 feet.
21-31% near 8000 feet.
24 hr trend......7% wetter.
20-foot winds.......South 20-25 mph with gusts to around 40 mph.
12K ft MSL winds....Southwest 40-45 mph.
Mixing height.......11200 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Isolated
rain showers until 2400. Scattered rain showers
and isolated thunderstorms after 2400.
Chance lightning....10%.
CWR.................30%.
Min temperature.....37-43 near 5000 feet.
31-41 near 8000 feet.
24 hr trend......10 degrees cooler.
Max humidity........85-95% near 5000 feet.
70-80% near 8000 feet.
24 hr trend......29% wetter near 5000 feet.
15% wetter near 8000 feet.
20-foot winds.......Southwest around 20 mph with gusts to around 40
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South 35-40 mph.
.SATURDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Scattered
rain and snow showers until 1200. Isolated
thunderstorms. Isolated rain and snow showers
after 1200.
Chance lightning....20%.
CWR.................20%.
Max temperature.....57-63 near 5000 feet.
46-56 near 8000 feet.
24 hr trend......17 degrees cooler.
Min humidity........44-54%.
24 hr trend......31% wetter near 5000 feet.
26% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 30 mph becoming west around 15
mph in the afternoon.
Mixing height.......6800 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......970.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 30s. Highs in the lower
60s in the valleys and in the lower 50s in the mountains. Winds
generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
60s in the valleys and in the mid 50s in the mountains. Winds
generally less than 15 mph.
.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...Mostly clear. Lows in the upper 30s. Highs in the
mid 70s in the valleys and in the lower 60s in the mountains.
.THURSDAY...Mostly clear. Lows around 40. Highs in the mid 70s in
the valleys and in the lower 60s in the mountains.
=
$$
UTZ494-040045-
Henry Mountains-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (40-50% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....80-86 near 5000 feet.
64-74 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........17-21% near 5000 feet.
24-32% near 8000 feet.
24 hr trend......4% wetter.
20-foot winds.......South around 15 mph becoming around 25 mph with
gusts to around 40 mph in the afternoon.
12K ft MSL winds....Southwest 40-45 mph.
Mixing height.......12200 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................0%.
Min temperature.....49-56 near 5000 feet.
43-49 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........41-51% near 5000 feet.
45-52% near 8000 feet.
24 hr trend......2% wetter.
20-foot winds.......South 15-20 mph. Gusts up to 40 mph decreasing
to 30 mph after midnight.
12K ft MSL winds....South 45-50 mph.
.SATURDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....67-73 near 5000 feet.
53-63 near 8000 feet.
24 hr trend......13 degrees cooler.
Min humidity........17-21% near 5000 feet.
24-32% near 8000 feet.
24 hr trend......1% wetter.
20-foot winds.......Southwest around 15 mph with gusts to around 30
mph.
12K ft MSL winds....Southwest around 45 mph becoming around 25 mph
in the afternoon.
Mixing height.......10100 ft AGL.
Climatology......50-60th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 40s in the valleys and in
the upper 30s in the mountains. Highs in the upper 60s in the
valleys and in the mid 50s in the mountains. Winds generally less
than 15 mph.
.MONDAY...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 upper 50s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s in
the valleys and around 60 in the mountains. Winds generally less
than 15 mph.
.WEDNESDAY...Clear. Lows in the upper 40s in the valleys and in
the mid 40s in the mountains. Highs in the mid 70s in the valleys
and in the lower 60s in the mountains.
.THURSDAY...Mostly clear. Lows in the upper 40s in the valleys
and in the mid 40s in the mountains. Highs in the mid 70s in the
valleys and in the lower 60s in the mountains.
=
$$
UTZ495-040045-
Color Country West Desert-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....75-81 near 5000 feet.
63-73 near 7000 feet.
24 hr trend......3 degrees cooler.
Min humidity........20-27% near 5000 feet.
23-32% near 7000 feet.
24 hr trend......8% wetter.
20-foot winds.......South 20-25 mph. Gusts up to 35 mph increasing
to 45 mph in the afternoon.
12K ft MSL winds....South 50-55 mph.
Mixing height.......10000 ft AGL.
Climatology......60-70th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover). Isolated
showers and thunderstorms until 2400. Scattered
rain showers and isolated thunderstorms after
2400.
Chance lightning....10%.
CWR.................20%.
Min temperature.....35-45.
24 hr trend......11 degrees cooler.
Max humidity........74-84% near 5000 feet.
65-75% near 7000 feet.
24 hr trend......14% wetter near 5000 feet.
20% wetter near 7000 feet.
20-foot winds.......Southwest around 20 mph with gusts to around 40
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South 40-45 mph.
.SATURDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover). Isolated
showers and thunderstorms until 1200.
Chance lightning....10%.
CWR.................10%.
Max temperature.....62-68 near 5000 feet.
52-60 near 7000 feet.
24 hr trend......11 degrees cooler.
Min humidity........32-38% near 5000 feet.
36-46% near 7000 feet.
24 hr trend......9% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 25 mph becoming northwest
around 15 mph in the afternoon.
Mixing height.......7800 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 30s 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.
.MONDAY...Mostly clear. Lows in the mid 30s 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.
.TUESDAY...Clear. Lows in the mid 30s in the valleys and in the
upper 30s 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.
.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 mid 60s in the mountains.
.THURSDAY...Mostly clear. Lows in the upper 30s in the valleys
and in the mid 40s in the mountains. Highs in the mid 70s in the
valleys and in the mid 60s in the mountains.
=
$$
UTZ496-040045-
Color Country Mountains-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (30-40% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....69-79 near 6000 feet.
60-69 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........24-34%.
24 hr trend......7% wetter.
20-foot winds.......South around 20 mph with gusts to around 45
mph.
12K ft MSL winds....South 45-50 mph.
Mixing height.......10600 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 2400,
then mostly cloudy (55-65% cloud cover).
Isolated rain showers until 2400. Scattered
rain showers after 2400.
Chance lightning....10%.
CWR.................20%.
Min temperature.....35-45 near 6000 feet.
30-40 near 8000 feet.
24 hr trend......10 degrees cooler.
Max humidity........67-77% near 6000 feet.
63-73% near 8000 feet.
24 hr trend......4% wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 40
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South 40-45 mph.
.SATURDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....58-68 near 6000 feet.
50-58 near 8000 feet.
24 hr trend......12 degrees cooler.
Min humidity........29-39% near 6000 feet.
33-43% near 8000 feet.
24 hr trend......8% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Southwest around 30 mph becoming west around 20
mph in the afternoon.
Mixing height.......7500 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...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 upper 50s in the mountains. Winds generally
less than 15 mph.
.MONDAY...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 around 60 in the mountains. Winds generally less than
15 mph.
.TUESDAY...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. Winds generally less than
15 mph.
.WEDNESDAY...Clear. Lows in the lower 40s in the valleys and in
the upper 30s in the mountains. Highs in the lower 70s in the
valleys and in the lower 60s in the mountains.
.THURSDAY...Mostly clear. Lows in the mid 40s in the valleys and
around 40 in the mountains. Highs around 70 in the valleys and in
the lower 60s in the mountains.
=
$$
UTZ497-040045-
Mojave Desert-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....79-87 near 3000 feet.
66-76 near 6000 feet.
24 hr trend......3 degrees cooler.
Min humidity........21-25% near 3000 feet.
26-36% near 6000 feet.
24 hr trend......6% wetter.
20-foot winds.......Southeast around 15 mph becoming southwest with
gusts to around 40 mph in the afternoon.
12K ft MSL winds....South around 50 mph.
Mixing height.......10500 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 2400,
then mostly cloudy (50-60% cloud cover).
Isolated rain showers.
Chance lightning....10%.
CWR.................10%.
Min temperature.....51-59 near 3000 feet.
41-49 near 6000 feet.
24 hr trend......10 degrees cooler.
Max humidity........45-55% near 3000 feet.
51-61% near 6000 feet.
24 hr trend......3% wetter near 3000 feet.
9% wetter near 6000 feet.
20-foot winds.......Southwest around 20 mph with gusts to around 40
mph in the evening becoming
downslope/downvalley 5-10 mph.
12K ft MSL winds....South 40-45 mph.
.SATURDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....71-77 near 3000 feet.
57-64 near 6000 feet.
24 hr trend......10 degrees cooler.
Min humidity........26-30% near 3000 feet.
32-38% near 6000 feet.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....West 25-30 mph.
Mixing height.......7600 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......890.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 50s in the valleys and in
the mid 40s in the mountains. Highs in the upper 70s in the
valleys and in the mid 60s in the mountains. Winds generally less
than 15 mph.
.MONDAY...Mostly clear. Lows in the mid 50s in the valleys and in
the upper 40s in the mountains. Highs around 80 in the valleys
and in the upper 60s in the mountains. Winds generally less than
15 mph.
.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 in the upper 60s in the mountains. Winds generally less than
15 mph.
.WEDNESDAY...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.
.THURSDAY...Mostly clear. Lows in the upper 50s in the valleys
and in the lower 50s in the mountains. Highs in the lower 80s in
the valleys and in the upper 60s in the mountains.
=
$$
UTZ498-040045-
Grand Staircase-
304 AM MDT Fri Oct 3 2025
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover) until 1200, then
partly cloudy (35-45% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....83-91 near 4000 feet.
74-80 near 6000 feet.
24 hr trend......1 degree warmer.
Min humidity........14-23% near 4000 feet.
18-24% near 6000 feet.
24 hr trend......1% wetter.
20-foot winds.......South 15-20 mph. Gusts up to 40 mph in the
afternoon.
12K ft MSL winds....Southwest around 45 mph.
Mixing height.......12700 ft AGL.
Climatology......70-80th Percentile.
Clearing Index......1000+.
.TONIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....50-60 near 4000 feet.
41-51 near 6000 feet.
24 hr trend......5 degrees cooler.
Max humidity........39-49% near 4000 feet.
51-61% near 6000 feet.
24 hr trend......1% drier.
20-foot winds.......Southwest 15-20 mph. Gusts up to 40 mph in the
evening.
12K ft MSL winds....South around 40 mph becoming southwest around
50 mph after midnight.
.SATURDAY...
Sky/weather.........Partly cloudy (25-35% cloud cover) until 1200,
then sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....71-77 near 4000 feet.
63-69 near 6000 feet.
24 hr trend......13 degrees cooler.
Min humidity........15-23% near 4000 feet.
22-32% near 6000 feet.
24 hr trend......Unchanged near 4000 feet.
5% wetter near 6000 feet.
20-foot winds.......Southwest around 15 mph with gusts to around 30
mph.
12K ft MSL winds....Southwest around 40 mph becoming west around 30
mph in the afternoon.
Mixing height.......8500 ft AGL.
Climatology......40-50th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Clear. Lows in the upper 40s in the valleys and around
40 in the mountains. Highs in the mid 70s in the valleys and in
the mid 60s in the mountains. Winds generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the upper 40s in the valleys and
in the lower 40s in the mountains. Highs in the mid 70s in the
valleys and in the upper 60s in the mountains. Winds generally
less than 15 mph.
.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
around 70 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 around 80 in the valleys and
in the lower 70s in the mountains.
.THURSDAY...Mostly clear. Lows in the lower 50s in the valleys
and in the mid 40s in the mountains. Highs in the upper 70s in
the valleys and in the lower 70s in the mountains.
=
$$
.8-14 day outlook for Friday October 10 to Thursday October 16
Temperature... Above Normal
Precipitation... Above Normal
=
$$