Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
410
FNUS55 KSLC 142039
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
239 PM MDT Mon Sep 14 2026
...WARMING TREND WITH ANOTHER MOISTURE SURGE FOR MOST OF THE WEEK...
.BROADCAST DISCUSSION...A gradual warming trend will bring
temperatures near to slightly above normal through the remainder
of the week. Increasing moisture will bring showers and
thunderstorms first to eastern and southern Utah, gradually
shifting west and north through the week.
.DISCUSSION...After a cold front cooled northern Utah below normal,
a warming trend will bring temperatures near to above normal for
the region beginning Tuesday. Meanwhile, deep moisture in place
near the 4-Corners will spread north and west with time through
midweek and remain in place through the end of the week. The main
impact of these storms will be very heavy rain.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-151545-
Salt Lake Desert-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....41-51 near 5000 feet.
38-47 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........44-54%.
24 hr trend......2% drier near 5000 feet.
10% drier near 8000 feet.
20-foot winds.......North winds 5 to 10 mph.
12K ft MSL winds....West around 25 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover). South of
I-80, isolated showers and thunderstorms after
1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....73-83 near 5000 feet.
62-69 near 8000 feet.
24 hr trend......7 degrees warmer.
Min humidity........20-30% near 5000 feet.
25-35% near 8000 feet.
24 hr trend......2% wetter.
20-foot winds.......North winds around 5 mph becoming south in the
afternoon.
12K ft MSL winds....Southwest 25-30 mph.
Mixing height.......7900 ft AGL (20-30th Percentile).
Clearing Index......610.
.TUESDAY NIGHT...
Sky/weather.........North of I-80, partly cloudy (25-35% cloud
cover). South of I-80, mostly cloudy (60-70%
cloud cover), scattered rain showers and
isolated thunderstorms.
Chance lightning....20%.
CWR.................0% north of I-80 and 20% south of I-80.
Min temperature.....49-59 near 5000 feet.
45-55 near 8000 feet.
24 hr trend......7 degrees warmer.
Max humidity........59-69% near 5000 feet.
54-64% near 8000 feet.
24 hr trend......13% wetter.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to
around 25 mph.
12K ft MSL winds....Southwest around 30 mph.
.WEDNESDAY...
Sky/weather.........North of I-80, partly cloudy (25-35% cloud
cover), isolated showers and thunderstorms
after 1200. South of I-80, mostly cloudy
(70-80% 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.................0% north of I-80 and 10% south of I-80.
Max temperature.....76-85 near 5000 feet.
64-70 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........24-34% near 5000 feet.
32-42% near 8000 feet.
24 hr trend......6% wetter.
20-foot winds.......South winds around 15 mph.
12K ft MSL winds....Southwest 25-30 mph.
Mixing height.......10500 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. 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. Southeast winds around
20 mph.
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the mid 50s in the valleys and around 50 in the mountains.
Highs in the upper 70s in the valleys and in the mid 60s in the
mountains. Southwest winds around 15 mph.
.SATURDAY...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. Winds generally
less than 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s in the valleys and
in the mid 40s in the mountains. Highs in the upper 70s in the
valleys and in the mid 60s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the upper 40s in the mountains. Highs around 80 in the valleys
and in the mid 60s in the mountains.
=
$$
UTZ479-151545-
Wasatch Mountains-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....39-49.
24 hr trend......2 degrees cooler.
Max humidity........58-68%.
24 hr trend......8% drier near 5000 feet.
14% drier near 8000 feet.
20-foot winds.......West winds around 10 mph becoming east after
midnight.
12K ft MSL winds....West around 25 mph.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). South of
I-80, scattered rain showers and isolated
thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0% north of I-80 and 10% south of I-80.
Max temperature.....73-83 near 5000 feet.
64-74 near 8000 feet.
24 hr trend......7 degrees warmer.
Min humidity........22-30% near 5000 feet.
33-43% near 8000 feet.
24 hr trend......7% wetter.
20-foot winds.......Southeast winds around 10 mph becoming
southwest with gusts to around 30 mph in the
afternoon.
12K ft MSL winds....Southwest around 30 mph.
Mixing height.......9300 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover). North of
I-80, scattered rain showers and isolated
thunderstorms. South of I-80, scattered rain
showers until 2400. Isolated thunderstorms.
Numerous rain showers after 2400.
Chance lightning....20%.
CWR.................20% north of I-80 and 50% south of I-80.
Min temperature.....45-55.
24 hr trend......7 degrees warmer.
Max humidity........71-81%.
24 hr trend......27% wetter.
20-foot winds.......South winds around 10 mph with gusts to around
25 mph.
12K ft MSL winds....Southwest around 35 mph.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). North of
I-80, scattered rain showers until 1200.
Isolated showers and thunderstorms after 1200.
South of I-80, isolated thunderstorms until
1200. Numerous rain showers. Scattered
thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10% north of I-80 and 50% south of I-80.
Max temperature.....77-84 near 5000 feet.
64-74 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........29-37% near 5000 feet.
42-52% near 8000 feet.
24 hr trend......9% wetter.
20-foot winds.......South winds around 10 mph.
12K ft MSL winds....Southwest 25-30 mph.
Mixing height.......9100 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the upper 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.
.FRIDAY...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 mid 70s in the valleys and in the
mid 60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 40s. Highs in the mid 70s in the valleys and in
the lower 60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
70s in the valleys and in the mid 60s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
70s in the valleys and in the mid 60s in the mountains.
=
$$
UTZ480-151545-
Uinta Mountains-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....40-46 near 7000 feet.
32-42 near 9000 feet.
24 hr trend......2 degrees cooler.
Max humidity........50-60% near 7000 feet.
62-72% near 9000 feet.
24 hr trend......21% drier.
20-foot winds.......West winds around 10 mph with gusts to around
25 mph becoming south after midnight.
12K ft MSL winds....West around 25 mph.
.TUESDAY...
Sky/weather.........Partly sunny (50-60% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....70-76 near 7000 feet.
61-68 near 9000 feet.
24 hr trend......3 degrees warmer.
Min humidity........32-42%.
24 hr trend......11% wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 30 mph.
12K ft MSL winds....Southwest around 30 mph.
Mixing height.......8700 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Scattered
rain showers and isolated thunderstorms.
Chance lightning....10%.
CWR.................40%.
Min temperature.....46-52 near 7000 feet.
38-47 near 9000 feet.
24 hr trend......6 degrees warmer.
Max humidity........79-89%.
24 hr trend......31% wetter.
20-foot winds.......South winds around 15 mph with gusts to around
35 mph.
12K ft MSL winds....Southwest around 30 mph becoming around 40 mph
after midnight.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
thunderstorms until 1200. Numerous rain
showers. Scattered thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................40%.
Max temperature.....70-76 near 7000 feet.
60-67 near 9000 feet.
24 hr trend......Unchanged.
Min humidity........38-42% near 7000 feet.
43-53% near 9000 feet.
24 hr trend......11% wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
30 mph.
12K ft MSL winds....Southwest around 30 mph becoming around 20 mph
in the afternoon.
Mixing height.......7500 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the mid 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. South winds around 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 40s in the valleys and in the lower 40s in the
mountains. Highs around 70 in the valleys and in the lower 60s in
the mountains. South winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 40s in the valleys and in the upper 30s in the
mountains. Highs in the upper 60s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s in the valleys and
in the mid 30s in the mountains. Highs in the lower 70s in the
valleys and in the lower 60s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. 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.
=
$$
UTZ481-151545-
Western Ashley National Forest-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....43-49 near 7000 feet.
34-42 near 10000 feet.
24 hr trend......2 degrees cooler.
Max humidity........41-50% near 7000 feet.
47-57% near 10000 feet.
24 hr trend......24% drier.
20-foot winds.......West winds around 15 mph with gusts to around
25 mph becoming around 5 mph after midnight.
12K ft MSL winds....West around 25 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Scattered rain showers and isolated
thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................10%.
Max temperature.....67-73 near 7000 feet.
55-61 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........36-43% near 7000 feet.
43-49% near 10000 feet.
24 hr trend......21% wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
30 mph.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......6900 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Numerous
rain showers and isolated thunderstorms.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................50%.
Min temperature.....45-51 near 7000 feet.
36-44 near 10000 feet.
24 hr trend......3 degrees warmer.
Max humidity........89-99% near 7000 feet.
94-100% near 10000 feet.
24 hr trend......45% wetter.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 25 mph.
12K ft MSL winds....Southwest around 25 mph becoming around 35 mph
after midnight.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then numerous rain showers and scattered
thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................60%.
Max temperature.....65-71 near 7000 feet.
53-59 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........55-63% near 7000 feet.
63-73% near 10000 feet.
24 hr trend......20% wetter.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 25 mph.
12K ft MSL winds....Southwest around 30 mph becoming around 15 mph
in the afternoon.
Mixing height.......5200 ft AGL (40-50th Percentile).
Clearing Index......660.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Numerous rain showers and scattered thunderstorms.
Lows around 50 in the valleys and in the lower 40s in the
mountains. Highs in the mid 60s in the valleys and in the mid 50s
in the mountains. Winds generally less than 15 mph.
.FRIDAY...Numerous rain showers and scattered thunderstorms. Lows
in the upper 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. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. 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 upper 60s in the valleys
and in the mid 50s in the mountains. Winds generally less than
15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. 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 mid
50s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 40s in the valleys and in the mid 30s in the
mountains. Highs in the upper 60s in the valleys and in the mid
50s in the mountains.
=
$$
UTZ482-151545-
Western Uintah Basin-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....41-51.
24 hr trend......4 degrees cooler.
Max humidity........50-60%.
24 hr trend......14% drier.
20-foot winds.......West winds around 15 mph with gusts to around
30 mph becoming northwest around 5 mph after
midnight.
12K ft MSL winds....Southwest around 30 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....73-79 near 6000 feet.
64-70 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........34-41% near 6000 feet.
35-45% near 8000 feet.
24 hr trend......16% wetter.
20-foot winds.......North winds around 5 mph becoming south with
gusts to around 25 mph in the afternoon.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......8000 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Numerous
rain showers and isolated thunderstorms.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................30%.
Min temperature.....43-53.
24 hr trend......1 degree warmer.
Max humidity........85-95%.
24 hr trend......42% wetter.
20-foot winds.......West winds 5 to 10 mph. Gusts up to 20 mph in
the evening.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
after midnight.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then numerous rain showers and scattered
thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................50%.
Max temperature.....70-76 near 6000 feet.
62-68 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........53-63%.
24 hr trend......20% wetter.
20-foot winds.......West winds around 5 mph becoming southeast with
gusts to around 20 mph in the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......5900 ft AGL (40-50th Percentile).
Clearing Index......570.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Numerous rain showers and scattered thunderstorms.
Lows around 50. Highs in the lower 70s in the valleys and in the
mid 60s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Numerous rain showers and scattered thunderstorms. Lows
in the upper 40s. Highs in the lower 70s in the valleys and in
the mid 60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly clear. Scattered rain showers and isolated
thunderstorms. Lows in the mid 40s. Highs in the lower 70s in the
valleys and in the mid 60s in the mountains. Winds generally less
than 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s in the valleys and in the upper 60s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 40s. Highs in the lower 70s in the valleys and in the
upper 60s in the mountains.
=
$$
UTZ483-151545-
Southern Ashley National Forest-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....43-53.
24 hr trend......2 degrees cooler.
Max humidity........45-55% near 7000 feet.
56-66% near 9000 feet.
24 hr trend......8% drier near 7000 feet.
2% drier near 9000 feet.
20-foot winds.......West winds 5 to 10 mph. Gusts up to 25 mph in
the evening.
12K ft MSL winds....Southwest around 30 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................20%.
Max temperature.....70-76 near 7000 feet.
59-65 near 9000 feet.
24 hr trend......3 degrees cooler.
Min humidity........39-49% near 7000 feet.
55-65% near 9000 feet.
24 hr trend......19% wetter near 7000 feet.
29% wetter near 9000 feet.
20-foot winds.......South winds 5 to 10 mph with gusts to around 25
mph.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......7800 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Scattered
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................20%.
Min temperature.....43-53.
24 hr trend......1 degree warmer.
Max humidity........79-85% near 7000 feet.
85-95% near 9000 feet.
24 hr trend......31% wetter.
20-foot winds.......Southwest winds 5 to 10 mph.
12K ft MSL winds....Southwest 25-30 mph.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then numerous rain showers and scattered
thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................50%.
Max temperature.....68-74 near 7000 feet.
58-64 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........54-63% near 7000 feet.
69-79% near 9000 feet.
24 hr trend......15% wetter.
20-foot winds.......South winds 5 to 10 mph.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......6100 ft AGL (40-50th Percentile).
Clearing Index......750.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Numerous rain showers and scattered thunderstorms.
Lows in the lower 50s in the valleys and in the upper 40s in the
mountains. Highs in the upper 60s in the valleys and in the upper
50s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Numerous rain showers and scattered thunderstorms. Lows
in the upper 40s. Highs in the upper 60s in the valleys and in
the upper 50s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the mid 40s. Highs around 70 in the valleys and around
60 in the mountains. Winds generally less than 15 mph.
.SUNDAY...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 lower 60s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. 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 around 60 in
the mountains.
=
$$
UTZ484-151545-
Tavaputs Plateau-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....50-57 near 6000 feet.
46-54 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........51-61% near 6000 feet.
62-72% near 8000 feet.
24 hr trend......7% drier.
20-foot winds.......West winds 5 to 10 mph. Gusts up to 25 mph in
the evening.
12K ft MSL winds....Southwest around 25 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then mostly cloudy (75-85% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................50%.
Max temperature.....74-80 near 6000 feet.
63-69 near 8000 feet.
24 hr trend......4 degrees cooler.
Min humidity........37-47% near 6000 feet.
50-60% near 8000 feet.
24 hr trend......15% wetter near 6000 feet.
27% wetter near 8000 feet.
20-foot winds.......South winds 5 to 10 mph. Gusts up to 25 mph in
the afternoon.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
in the afternoon.
Mixing height.......8400 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
thunderstorms until 2400. Numerous rain
showers. Isolated thunderstorms after 2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................60%.
Min temperature.....50-56 near 6000 feet.
46-53 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........83-93% near 6000 feet.
87-97% near 8000 feet.
24 hr trend......32% wetter near 6000 feet.
26% wetter near 8000 feet.
20-foot winds.......Southwest winds 5 to 10 mph.
12K ft MSL winds....Southwest 25-30 mph.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 40% in the afternoon.
CWR.................50%.
Max temperature.....73-79 near 6000 feet.
62-68 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........50-60% near 6000 feet.
60-70% near 8000 feet.
24 hr trend......16% wetter near 6000 feet.
11% wetter near 8000 feet.
20-foot winds.......South winds 5 to 10 mph.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......6400 ft AGL (40-50th Percentile).
Clearing Index......750.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Numerous rain showers and scattered thunderstorms.
Lows in the mid 50s in the valleys and around 50 in the
mountains. Highs in the mid 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Numerous rain showers and scattered thunderstorms. Lows
in the lower 50s in the valleys and in the upper 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows around 50 in the valleys and in the mid 40s in the
mountains. Highs in the mid 70s in the valleys and in the mid 60s
in the mountains. Winds generally less than 15 mph.
.SUNDAY...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 mid 60s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. 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 mid 60s
in the mountains.
=
$$
UTZ488-151545-
Manti National Forest-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....44-54 near 6500 feet.
40-50 near 8500 feet.
24 hr trend......1 degree cooler.
Max humidity........53-63% near 6500 feet.
59-69% near 8500 feet.
24 hr trend......16% drier.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....Southwest 25-30 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then partly sunny (65-75% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................20%.
Max temperature.....69-79 near 6500 feet.
60-69 near 8500 feet.
24 hr trend......1 degree cooler.
Min humidity........39-49% near 6500 feet.
43-53% near 8500 feet.
24 hr trend......17% wetter.
20-foot winds.......Southwest winds around 10 mph.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......7700 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................20%.
Min temperature.....45-55 near 6500 feet.
40-50 near 8500 feet.
24 hr trend......Unchanged.
Max humidity........75-85%.
24 hr trend......25% wetter.
20-foot winds.......Southwest winds around 10 mph.
12K ft MSL winds....Southwest 25-30 mph.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then rain showers and scattered
thunderstorms.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................40%.
Max temperature.....68-78 near 6500 feet.
59-68 near 8500 feet.
24 hr trend......1 degree cooler.
Min humidity........46-56% near 6500 feet.
54-64% near 8500 feet.
24 hr trend......12% wetter.
20-foot winds.......South winds 5 to 10 mph.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......7200 ft AGL (40-50th Percentile).
Clearing Index......700.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the upper 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 50 in the valleys and in the mid 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the mid 40s in the valleys and in the lower 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the mid 40s in the valleys and in the lower 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 40s in the valleys and in the lower 40s in the
mountains. Highs in the lower 70s in the valleys and in the lower
60s in the mountains.
=
$$
UTZ489-151545-
San Rafael Swell-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (35-45% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................0%.
Min temperature.....55-61 near 5000 feet.
49-59 near 7000 feet.
24 hr trend......3 degrees cooler.
Max humidity........62-72% near 5000 feet.
56-66% near 7000 feet.
24 hr trend......3% drier.
20-foot winds.......Northwest winds 5 to 10 mph.
12K ft MSL winds....Southwest around 20 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then mostly cloudy (65-75% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....79-85 near 5000 feet.
68-74 near 7000 feet.
24 hr trend......4 degrees cooler.
Min humidity........37-45% near 5000 feet.
46-55% near 7000 feet.
24 hr trend......11% wetter near 5000 feet.
18% wetter near 7000 feet.
20-foot winds.......South winds 5 to 10 mph. Gusts up to 25 mph in
the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......7900 ft AGL (40-50th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................30%.
Min temperature.....54-60 near 5000 feet.
49-58 near 7000 feet.
24 hr trend......1 degree cooler.
Max humidity........78-88%.
24 hr trend......14% wetter near 5000 feet.
19% wetter near 7000 feet.
20-foot winds.......Southeast winds around 10 mph becoming
northwest after midnight.
12K ft MSL winds....Southwest around 25 mph.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....78-84 near 5000 feet.
67-73 near 7000 feet.
24 hr trend......1 degree cooler.
Min humidity........42-52% near 5000 feet.
55-63% near 7000 feet.
24 hr trend......7% wetter.
20-foot winds.......East winds around 5 mph becoming south with
gusts to around 25 mph in the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......7200 ft AGL (40-50th Percentile).
Clearing Index......790.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Numerous rain showers and scattered thunderstorms.
Lows in the mid 50s. Highs in the upper 70s in the valleys and in
the upper 60s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s in the valleys and in
the upper 60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly clear. Scattered rain showers and isolated
thunderstorms. Lows in the lower 50s. Highs in the upper 70s in
the valleys and in the upper 60s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs in the upper 70s in
the valleys and in the upper 60s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
around 50. Highs in the upper 70s in the valleys and in the upper
60s in the mountains.
=
$$
UTZ492-151545-
Central Utah West Desert-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....46-56 near 5000 feet.
42-52 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........48-58%.
24 hr trend......5% drier near 5000 feet.
15% drier near 8000 feet.
20-foot winds.......North winds 5 to 10 mph.
12K ft MSL winds....Southwest 25-30 mph.
.TUESDAY...
Sky/weather.........Partly sunny (55-65% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....81-87 near 5000 feet.
66-73 near 8000 feet.
24 hr trend......7 degrees warmer.
Min humidity........21-31% near 5000 feet.
31-41% near 8000 feet.
24 hr trend......3% wetter near 5000 feet.
8% wetter near 8000 feet.
20-foot winds.......South winds around 10 mph becoming southwest
around 20 mph with gusts to around 35 mph in
the afternoon.
12K ft MSL winds....Southwest around 30 mph.
Mixing height.......9900 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (20-30% cloud cover) until 2400,
then mostly cloudy (60-70% cloud cover).
Scattered rain showers and isolated
thunderstorms after 2400.
Chance lightning....20%.
CWR.................10%.
Min temperature.....53-63 near 5000 feet.
47-57 near 8000 feet.
24 hr trend......7 degrees warmer.
Max humidity........64-74%.
24 hr trend......23% wetter.
20-foot winds.......South winds 15 to 20 mph with gusts to around
35 mph.
12K ft MSL winds....Southwest 30-35 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Scattered
rain showers. Scattered thunderstorms after
1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....81-87 near 5000 feet.
67-73 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........21-31% near 5000 feet.
31-41% near 8000 feet.
24 hr trend......Unchanged.
20-foot winds.......South winds 15 to 20 mph. Gusts up to 35 mph in
the afternoon.
12K ft MSL winds....Southwest 30-35 mph.
Mixing height.......10400 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Scattered thunderstorms and isolated
rain showers. Lows in the upper 50s in the valleys and in the
lower 50s in the mountains. Highs in the mid 80s in the valleys
and in the upper 60s in the mountains. South winds around 20 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s in the valleys and
around 50 in the mountains. Highs in the lower 80s in the valleys
and in the upper 60s in the mountains. South winds around 20 mph.
.SATURDAY...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 mid 60s in the mountains. Winds generally less than
15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 40s in the mountains. Highs in the lower 80s in the
valleys and in the upper 60s in the mountains.
.MONDAY...Mostly clear. Lows in the lower 50s in the valleys and
in the mid 40s in the mountains. Highs in the lower 80s in the
valleys and in the upper 60s in the mountains.
=
$$
UTZ493-151545-
Central Utah Mountains-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....43-53.
24 hr trend......2 degrees cooler.
Max humidity........61-69% near 5000 feet.
63-73% near 8000 feet.
24 hr trend......9% drier.
20-foot winds.......West winds around 10 mph becoming southwest
after midnight.
12K ft MSL winds....Southwest around 25 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then mostly cloudy (70-80% cloud cover).
Isolated showers and thunderstorms until 1200,
then scattered showers and thunderstorms.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................20%.
Max temperature.....80-86 near 5000 feet.
64-74 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........33-37% near 5000 feet.
39-49% near 8000 feet.
24 hr trend......9% wetter.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 30 mph.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......8200 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....10%.
CWR.................10%.
Min temperature.....49-55 near 5000 feet.
44-54 near 8000 feet.
24 hr trend......1 degree warmer.
Max humidity........72-82%.
24 hr trend......13% wetter.
20-foot winds.......Southwest winds 10 to 15 mph.
12K ft MSL winds....Southwest 25-30 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny (65-75% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................20%.
Max temperature.....80-86 near 5000 feet.
64-74 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........30-34% near 5000 feet.
41-51% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......South winds 10 to 15 mph with gusts to around
30 mph.
12K ft MSL winds....Southwest around 30 mph becoming around 20 mph
in the afternoon.
Mixing height.......9700 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 50. Highs in the lower 80s in the valleys and in the
upper 60s in the mountains. South winds around 15 mph.
.FRIDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the upper 40s. Highs around 80 in the valleys and in the
upper 60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the mid 40s. Highs around 80 in the valleys and in the
upper 60s in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Isolated rain showers. Lows in the mid
40s. Highs around 80 in the valleys and in the upper 60s in the
mountains.
.MONDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the mid 40s. Highs in the lower 80s in the
valleys and in the upper 60s in the mountains.
=
$$
UTZ494-151545-
Henry Mountains-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover). Isolated
thunderstorms until 2400. Isolated rain
showers.
Chance lightning....10%.
CWR.................10%.
Min temperature.....56-66 near 5000 feet.
52-59 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........62-72% near 5000 feet.
66-76% near 8000 feet.
24 hr trend......2% drier.
20-foot winds.......Southwest winds 5 to 10 mph. Gusts up to 25 mph
in the evening.
12K ft MSL winds....Southwest around 25 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
thunderstorms until 1200. Scattered rain
showers. Scattered thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................20%.
Max temperature.....78-84 near 5000 feet.
63-73 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........34-44% near 5000 feet.
53-63% near 8000 feet.
24 hr trend......9% wetter near 5000 feet.
15% wetter near 8000 feet.
20-foot winds.......South winds 10 to 15 mph.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......7700 ft AGL (40-50th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers.
Chance lightning....10%.
CWR.................10%.
Min temperature.....55-64 near 5000 feet.
51-57 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........69-79% near 5000 feet.
75-85% near 8000 feet.
24 hr trend......9% wetter.
20-foot winds.......South winds 10 to 15 mph.
12K ft MSL winds....Southwest around 25 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Isolated
thunderstorms until 1200. Scattered rain
showers. Scattered thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....77-83 near 5000 feet.
62-72 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........37-47% near 5000 feet.
57-67% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......South winds around 5 mph becoming around 15 mph
in the afternoon.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......7400 ft AGL (40-50th Percentile).
Clearing Index......940.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s 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.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 50s in the valleys and in the lower 50s 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.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the mid 50s in the valleys and in the lower 50s 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.
.SUNDAY...Mostly clear. Lows in the mid 50s in the valleys and
around 50 in the mountains. Highs in the upper 70s in the valleys
and in the mid 60s in the mountains.
.MONDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the mid 50s in the valleys and in the upper 40s in the
mountains. Highs in the upper 70s in the valleys and in the mid
60s in the mountains.
=
$$
UTZ495-151545-
Color Country West Desert-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....51-61.
24 hr trend......2 degrees cooler.
Max humidity........60-70%.
24 hr trend......6% drier.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 25 mph becoming east after midnight.
12K ft MSL winds....Southwest 25-30 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover). Isolated
rain showers until 1200.
Chance lightning....10%.
CWR.................0%.
Max temperature.....82-88 near 5000 feet.
72-78 near 7000 feet.
24 hr trend......1 degree warmer.
Min humidity........24-34% near 5000 feet.
29-37% near 7000 feet.
24 hr trend......5% wetter.
20-foot winds.......South winds 15 to 20 mph with gusts to around
35 mph.
12K ft MSL winds....Southwest 30-35 mph.
Mixing height.......8500 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly clear (10-20% cloud cover) until 2400,
then mostly cloudy (50-60% cloud cover).
Scattered rain showers after 2400.
Chance lightning....10%.
CWR.................10%.
Min temperature.....50-60.
24 hr trend......3 degrees warmer.
Max humidity........68-78% near 5000 feet.
63-73% near 7000 feet.
24 hr trend......15% wetter.
20-foot winds.......South winds 15 to 20 mph with gusts to around
35 mph.
12K ft MSL winds....Southwest 35-40 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny (50-60% cloud cover) until 1200,
then partly cloudy (25-35% cloud cover).
Chance lightning....10%.
CWR.................0%.
Max temperature.....82-88 near 5000 feet.
72-78 near 7000 feet.
24 hr trend......Unchanged.
Min humidity........22-30% near 5000 feet.
28-34% near 7000 feet.
24 hr trend......2% drier.
20-foot winds.......South winds 15 to 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.......9100 ft AGL (50-60th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Lows in the lower 50s in the valleys
and in the mid 50s in the mountains. Highs in the lower 80s in
the valleys and in the mid 70s in the mountains. South winds
around 20 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s in the valleys and in the mid 70s in the mountains. South
winds around 20 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s
in the valleys and in the mid 70s in the mountains. Winds
generally less than 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s in the valleys and
around 50 in the mountains. Highs in the lower 80s in the valleys
and in the mid 70s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 40s. Highs in the lower 80s in the valleys and in
the lower 70s in the mountains.
=
$$
UTZ496-151545-
Color Country Mountains-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover) until 2400,
then mostly cloudy (45-55% cloud cover).
Isolated rain showers after 2400.
Chance lightning....10%.
CWR.................0%.
Min temperature.....48-58.
24 hr trend......2 degrees cooler.
Max humidity........71-81% near 6000 feet.
76-86% near 8000 feet.
24 hr trend......6% drier.
20-foot winds.......Southwest winds 5 to 10 mph. Gusts up to 25 mph
in the evening.
12K ft MSL winds....Southwest 25-30 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200. Numerous rain showers and scattered
thunderstorms after 1200.
Chance lightning....20% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....74-81 near 6000 feet.
66-73 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........37-47% near 6000 feet.
43-53% near 8000 feet.
24 hr trend......9% wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
30 mph.
12K ft MSL winds....Southwest around 30 mph.
Mixing height.......7300 ft AGL (40-50th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....20%.
CWR.................30%.
Min temperature.....49-59 near 6000 feet.
45-55 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........74-84%.
24 hr trend......8% wetter.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph.
12K ft MSL winds....Southwest around 30 mph.
.WEDNESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
thunderstorms until 1200. Scattered rain
showers. Scattered thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................20%.
Max temperature.....73-81 near 6000 feet.
65-73 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........40-50%.
24 hr trend......2% drier.
20-foot winds.......South winds around 15 mph with gusts to around
30 mph.
12K ft MSL winds....South 25-30 mph.
Mixing height.......7800 ft AGL (40-50th Percentile).
Clearing Index......1000.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the upper 40s in the
mountains. Highs in the mid 70s in the valleys and in the upper
60s in the mountains. South winds around 15 mph.
.FRIDAY...Mostly clear. Scattered rain showers and isolated
thunderstorms. Lows in the lower 50s in the valleys and in the
upper 40s in the mountains. Highs in the mid 70s in the valleys
and in the upper 60s in the mountains. Winds generally less than
15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 50s in the valleys and in the mid 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.
.SUNDAY...Mostly clear. Isolated rain showers. Lows around 50 in
the valleys and in the mid 40s in the mountains. Highs in the mid
70s in the valleys and in the upper 60s in the mountains.
.MONDAY...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 mid 70s in the valleys and in the
mid 60s in the mountains.
=
$$
UTZ497-151545-
Mojave Desert-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Mostly clear (5-15% cloud cover) until 2400,
then mostly cloudy (50-60% cloud cover).
Scattered rain showers after 2400.
Chance lightning....10%.
CWR.................10%.
Min temperature.....68-78 near 3000 feet.
59-69 near 6000 feet.
24 hr trend......1 degree cooler.
Max humidity........44-54% near 3000 feet.
53-63% near 6000 feet.
24 hr trend......4% drier.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 25 mph becoming southeast after
midnight.
12K ft MSL winds....Southwest around 20 mph becoming around 30 mph
after midnight.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover) until 1200,
then partly cloudy (30-40% cloud cover).
Scattered rain showers until 1200. Isolated
thunderstorms. Isolated rain showers after
1200.
Chance lightning....20%.
CWR.................20%.
Max temperature.....90-96 near 3000 feet.
75-83 near 6000 feet.
24 hr trend......1 degree cooler.
Min humidity........24-30% near 3000 feet.
32-38% near 6000 feet.
24 hr trend......2% wetter.
20-foot winds.......Southeast winds around 10 mph becoming
southwest with gusts to around 30 mph in the
afternoon.
12K ft MSL winds....Southwest around 30 mph.
Mixing height.......9100 ft AGL (40-50th Percentile).
Clearing Index......1000+.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....20%.
CWR.................30%.
Min temperature.....67-77 near 3000 feet.
58-68 near 6000 feet.
24 hr trend......1 degree cooler.
Max humidity........50-60% near 3000 feet.
58-68% near 6000 feet.
24 hr trend......6% wetter.
20-foot winds.......South winds around 15 mph becoming southeast
after midnight. Gusts up to 30 mph.
12K ft MSL winds....South around 30 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny (50-60% cloud cover) until 1200,
then partly cloudy (35-45% cloud cover).
Scattered rain showers until 1200. Isolated
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 20% in the afternoon.
CWR.................10%.
Max temperature.....89-95 near 3000 feet.
74-82 near 6000 feet.
24 hr trend......Unchanged.
Min humidity........23-27% near 3000 feet.
30-36% near 6000 feet.
24 hr trend......2% drier.
20-foot winds.......East winds around 10 mph becoming south in the
afternoon. Gusts up to 25 mph.
12K ft MSL winds....South around 30 mph.
Mixing height.......9800 ft AGL (40-50th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Scattered rain showers and isolated
thunderstorms. Lows around 70 in the valleys and in the lower 60s
in the mountains. Highs in the lower 90s in the valleys and in
the upper 70s in the mountains. Southeast winds around 15 mph.
.FRIDAY...Clear. Lows in the upper 60s in the valleys and around
60 in the mountains. Highs in the lower 90s in the valleys and in
the upper 70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Clear. Lows in the mid 60s in the valleys and in the
upper 50s in the mountains. Highs in the lower 90s in the valleys
and in the upper 70s in the mountains. Winds generally less than
15 mph.
.SUNDAY...Mostly clear. Lows in the mid 60s in the valleys and in
the upper 50s in the mountains. Highs in the lower 90s in the
valleys and in the upper 70s in the mountains.
.MONDAY...Mostly clear. Lows in the mid 60s in the valleys and in
the upper 50s in the mountains. Highs in the lower 90s in the
valleys and in the upper 70s in the mountains.
=
$$
UTZ498-151545-
Grand Staircase-
239 PM MDT Mon Sep 14 2026
.TONIGHT...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 2400,
then mostly cloudy (50-60% cloud cover).
Isolated showers and thunderstorms.
Chance lightning....20%.
CWR.................10%.
Min temperature.....62-70 near 4000 feet.
53-63 near 6000 feet.
24 hr trend......2 degrees cooler.
Max humidity........59-69% near 4000 feet.
71-81% near 6000 feet.
24 hr trend......4% drier.
20-foot winds.......Southwest winds 5 to 10 mph. Gusts up to 25 mph
in the evening.
12K ft MSL winds....Southwest around 25 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms until
1200, then numerous rain showers and scattered
thunderstorms.
Chance lightning....20% increasing to 30% in the afternoon.
CWR.................30%.
Max temperature.....82-89 near 4000 feet.
74-83 near 6000 feet.
24 hr trend......2 degrees cooler.
Min humidity........34-44% near 4000 feet.
40-50% near 6000 feet.
24 hr trend......5% wetter.
20-foot winds.......South winds around 10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....Southwest around 25 mph.
Mixing height.......7600 ft AGL (40-50th Percentile).
Clearing Index......970.
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
thunderstorms until 2400. Scattered rain
showers. Isolated thunderstorms after 2400.
Chance lightning....20%.
CWR.................30%.
Min temperature.....61-68 near 4000 feet.
52-62 near 6000 feet.
24 hr trend......1 degree cooler.
Max humidity........64-74% near 4000 feet.
78-88% near 6000 feet.
24 hr trend......6% wetter.
20-foot winds.......Southwest winds 5 to 10 mph. Gusts up to 25 mph
in the evening.
12K ft MSL winds....Southwest 20-25 mph.
.WEDNESDAY...
Sky/weather.........Partly sunny (65-75% cloud cover). Isolated
thunderstorms until 1200. Scattered rain
showers. Scattered thunderstorms after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................20%.
Max temperature.....81-89 near 4000 feet.
74-84 near 6000 feet.
24 hr trend......1 degree cooler.
Min humidity........38-48%.
24 hr trend......1% wetter.
20-foot winds.......South winds 5 to 10 mph.
12K ft MSL winds....Southwest 20-25 mph.
Mixing height.......7500 ft AGL (40-50th Percentile).
Clearing Index......740.
.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the lower 80s in the valleys and in the mid
70s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the mid 80s in the valleys and in the mid 70s
in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 60s in the valleys and in the lower 50s in the
mountains. Highs in the mid 80s in the valleys and in the mid 70s
in the mountains. Winds generally less than 15 mph.
.SUNDAY...Mostly clear. Lows around 60 in the valleys and in the
lower 50s in the mountains. Highs in the mid 80s in the valleys
and in the mid 70s in the mountains.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms. 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 mid
70s in the mountains.
=
$$
.8-14 day outlook for Tuesday September 22 to Monday September 28
Temperature... Above Normal
Precipitation... Above Normal
=
$$