Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
665
FNUS55 KSLC 091855
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
1255 PM MDT Sun Aug 9 2026
...MONSOON MOISTURE INCREASES THIS WEEK...
.BROADCAST DISCUSSION...Monsoonal moisture will continue to
increase statewide this week, bringing improving relative
humidities, increasingly wet storms, and an increasing threat of
lightning. Today, storms will feature a mix of strong outflow
winds statewide and wetting rains primarily across the south.
.DISCUSSION...Monsoonal moisture will continue to gradually
increase statewide through at least Wednesday, resulting in
increasing coverage of showers and thunderstorms, particularly
across higher terrain. Today, storms will feature a mix of strong
outflow winds statewide and some wetting rains primarily across
southern Utah. Wind gusts could reach 50-60 mph with collapsing
storms. As moisture continues to increase this week, relative
humidities and wetting rain chances will increase alongside
decreasing temperatures. Daily afternoon showers and thunderstorms
will persist likely through the week, with fairly light winds
expected outside of any outflow.
***Thunderstorms imply strong, gusty and erratic winds***
***All winds are 20 foot, 10-minute averages***
UTZ478-101215-
Salt Lake Desert-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). North of
I-80, isolated showers and thunderstorms until
2400. South of I-80, scattered rain showers and
isolated thunderstorms until 2400.
Chance lightning....30% decreasing to 0% after midnight.
CWR.................0% north of I-80 and 10% south of I-80.
Min temperature.....64-74 near 5000 feet.
60-67 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........44-54%.
24 hr trend......13% wetter.
20-foot winds.......Southwest winds around 10 mph becoming south
after midnight.
12K ft MSL winds....Southwest 10-15 mph.
.MONDAY...
Sky/weather.........North of I-80, partly cloudy (35-45% cloud
cover) until 1200, then partly sunny (50-60%
cloud cover), patchy smoke after 1200. South of
I-80, 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.....89-97 near 5000 feet.
76-82 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........16-26% near 5000 feet.
22-32% near 8000 feet.
24 hr trend......1% wetter.
20-foot winds.......South winds around 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......14500 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover). North of
I-80, areas of smoke. South of I-80, isolated
showers and thunderstorms until 2400.
Chance lightning....10% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....63-73 near 5000 feet.
60-67 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........39-49% near 5000 feet.
35-45% near 8000 feet.
24 hr trend......5% drier.
20-foot winds.......South winds around 10 mph.
12K ft MSL winds....West 10-15 mph.
.TUESDAY...
Sky/weather.........Partly sunny (55-65% cloud cover). North of
I-80, areas of smoke until 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....88-95 near 5000 feet.
75-81 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........16-26% near 5000 feet.
20-30% near 8000 feet.
24 hr trend......1% drier near 5000 feet.
8% wetter near 8000 feet.
20-foot winds.......South winds around 5 mph becoming west in the
afternoon.
12K ft MSL winds....West 10-15 mph.
Mixing height.......14100 ft AGL (80-90th Percentile).
Clearing Index......990.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 60s in the valleys and in the lower 60s in the
mountains. Highs in the upper 80s in the valleys and in the lower
70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the upper 50s 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.
.FRIDAY...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.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 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.
.SUNDAY...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 upper
60s in the mountains.
=
$$
UTZ479-101215-
Wasatch Mountains-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). North of
I-80, patchy smoke. South of I-80, scattered
showers and thunderstorms until 2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................0% north of I-80 and 10% south of I-80.
Min temperature.....57-67.
24 hr trend......3 degrees cooler.
Max humidity........59-69% near 5000 feet.
53-63% near 8000 feet.
24 hr trend......16% wetter.
20-foot winds.......West winds around 5 mph becoming south after
midnight.
12K ft MSL winds....West around 15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then partly sunny (55-65% cloud cover). North
of I-80, patchy smoke after 1200. South of
I-80, isolated showers and thunderstorms after
1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................0% north of I-80 and 10% south of I-80.
Max temperature.....89-96 near 5000 feet.
77-87 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........18-24% near 5000 feet.
23-33% near 8000 feet.
24 hr trend......1% wetter.
20-foot winds.......Southwest winds around 10 mph. Gusts up to 25
mph in the afternoon.
12K ft MSL winds....West 15-20 mph.
Mixing height.......12500 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). North of
I-80, patchy smoke. South of I-80, isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....57-67.
24 hr trend......Unchanged.
Max humidity........57-67% near 5000 feet.
52-62% near 8000 feet.
24 hr trend......2% drier.
20-foot winds.......Southwest winds around 10 mph becoming
southeast after midnight.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
then partly sunny (60-70% cloud cover). North
of I-80, patchy smoke until 1200. South of
I-80, scattered showers and thunderstorms after
1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....88-95 near 5000 feet.
77-87 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........17-24% near 5000 feet.
22-32% near 8000 feet.
24 hr trend......1% drier near 5000 feet.
6% wetter near 8000 feet.
20-foot winds.......South winds around 5 mph becoming west in the
afternoon.
12K ft MSL winds....West 10-15 mph.
Mixing height.......12500 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the upper 50s in the
mountains. Highs in the upper 80s in the valleys and in the mid
70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s in the valleys and
in the upper 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 upper 70s in the valleys and in
the mid 60s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s in the valleys and
in the upper 60s in the mountains.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 40s. Highs in the lower 80s in the valleys and in
the upper 60s in the mountains.
=
$$
UTZ480-101215-
Uinta Mountains-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Patchy
smoke until 2400. Scattered rain showers and
isolated thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....54-62 near 7000 feet.
47-57 near 9000 feet.
24 hr trend......2 degrees cooler.
Max humidity........53-63% near 7000 feet.
61-71% near 9000 feet.
24 hr trend......17% wetter.
20-foot winds.......Southwest winds around 5 mph.
12K ft MSL winds....West 10-15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (30-40% 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.................10%.
Max temperature.....81-87 near 7000 feet.
73-79 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........28-38%.
24 hr trend......1% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......11000 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Patchy
smoke until 2400. Scattered rain showers and
isolated thunderstorms until 2400.
Chance lightning....10%.
CWR.................0%.
Min temperature.....55-62 near 7000 feet.
47-57 near 9000 feet.
24 hr trend......Unchanged.
Max humidity........51-61% near 7000 feet.
59-69% near 9000 feet.
24 hr trend......1% drier.
20-foot winds.......Southwest winds around 10 mph becoming south
after midnight.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then mostly cloudy (80-90% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....81-87 near 7000 feet.
72-78 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........27-37%.
24 hr trend......1% wetter.
20-foot winds.......Southwest winds around 5 mph becoming west with
gusts to around 20 mph in the afternoon.
12K ft MSL winds....West 10-15 mph.
Mixing height.......10700 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Numerous rain showers and scattered 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 around 70 in
the mountains. Winds generally less than 15 mph.
.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 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 lower 50s 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. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered 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 in the mid
60s in the mountains.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
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 mid 60s
in the mountains.
=
$$
UTZ481-101215-
Western Ashley National Forest-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Patchy
smoke until 2400. Scattered showers and
thunderstorms until 2400.
Chance lightning....30% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....57-63 near 7000 feet.
45-55 near 10000 feet.
24 hr trend......3 degrees cooler.
Max humidity........47-55% near 7000 feet.
56-66% near 10000 feet.
24 hr trend......17% wetter.
20-foot winds.......Northwest winds around 5 mph.
12K ft MSL winds....West 10-15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then mostly cloudy (80-90% cloud cover).
Numerous rain showers and scattered
thunderstorms after 1200.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................30%.
Max temperature.....81-87 near 7000 feet.
68-74 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........25-31% near 7000 feet.
30-39% near 10000 feet.
24 hr trend......1% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......9600 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Patchy
smoke until 2400. Scattered rain showers and
isolated thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....57-63 near 7000 feet.
45-55 near 10000 feet.
24 hr trend......Unchanged.
Max humidity........44-52% near 7000 feet.
53-63% near 10000 feet.
24 hr trend......2% drier.
20-foot winds.......Northwest winds around 10 mph.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
then cloudy (85-95% cloud cover). Numerous rain
showers and scattered thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....80-86 near 7000 feet.
67-73 near 10000 feet.
24 hr trend......1 degree cooler.
Min humidity........25-29% near 7000 feet.
28-37% near 10000 feet.
24 hr trend......2% drier.
20-foot winds.......Northwest winds 5 to 10 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......10300 ft AGL (80-90th Percentile).
Clearing Index......910.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Numerous showers and thunderstorms. Lows in the
upper 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.
Winds generally less than 15 mph.
.THURSDAY...Rain showers with numerous thunderstorms. Lows in the
mid 50s 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.
.FRIDAY...Numerous thunderstorms and scattered rain showers. Lows
in the lower 50s 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.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s 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.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s in the valleys and in the lower 40s in the
mountains. Highs in the mid 70s in the valleys and in the lower
60s in the mountains.
=
$$
UTZ482-101215-
Western Uintah Basin-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
showers and thunderstorms until 2400.
Chance lightning....30% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....54-64.
24 hr trend......4 degrees cooler.
Max humidity........48-58%.
24 hr trend......18% wetter.
20-foot winds.......North winds around 5 mph with gusts to around
20 mph becoming west after midnight.
12K ft MSL winds....Light and variable becoming west around 10 mph
after midnight.
.MONDAY...
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....0% increasing to 50% in the afternoon.
CWR.................20%.
Max temperature.....86-92 near 6000 feet.
78-84 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........23-33%.
24 hr trend......3% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......10600 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....54-64.
24 hr trend......1 degree cooler.
Max humidity........49-59%.
24 hr trend......1% drier.
20-foot winds.......Northwest winds around 5 mph.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then mostly cloudy (70-80% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....85-91 near 6000 feet.
77-83 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........22-30%.
24 hr trend......1% drier.
20-foot winds.......Northwest winds around 5 mph. Gusts up to 20
mph in the afternoon.
12K ft MSL winds....West around 10 mph.
Mixing height.......11900 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s in the valleys and in
the mid 70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Numerous thunderstorms and scattered rain showers.
Lows in the upper 50s. Highs in the upper 70s in the valleys and
in the lower 70s in the mountains. Winds generally less than
15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and 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.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s in the valleys and
in the lower 70s in the mountains.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs around 80 in the valleys and in the
lower 70s in the mountains.
=
$$
UTZ483-101215-
Southern Ashley National Forest-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
showers and thunderstorms until 2400.
Chance lightning....30% decreasing to 0% after midnight.
CWR.................20%.
Min temperature.....55-65.
24 hr trend......4 degrees cooler.
Max humidity........47-57%.
24 hr trend......14% wetter.
20-foot winds.......Southwest winds around 5 mph.
12K ft MSL winds....Light and variable becoming west around 10 mph
after midnight.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then mostly cloudy (80-90% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 50% in the afternoon.
CWR.................30%.
Max temperature.....83-89 near 7000 feet.
73-79 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........25-29% near 7000 feet.
29-39% near 9000 feet.
24 hr trend......3% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......10300 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
rain showers and isolated thunderstorms until
2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....55-65.
24 hr trend......1 degree cooler.
Max humidity........46-56%.
24 hr trend......Unchanged.
20-foot winds.......West winds around 5 mph. Gusts up to 20 mph in
the evening.
12K ft MSL winds....West around 10 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then mostly cloudy (70-80% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 40% in the afternoon.
CWR.................20%.
Max temperature.....82-88 near 7000 feet.
73-79 near 9000 feet.
24 hr trend......1 degree cooler.
Min humidity........24-28% near 7000 feet.
27-37% near 9000 feet.
24 hr trend......Unchanged.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......11200 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Numerous showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s in the valleys and
around 70 in the mountains. Winds generally less than 15 mph.
.THURSDAY...Numerous thunderstorms and scattered rain showers.
Lows in the upper 50s in the valleys and in the mid 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...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the lower 50s 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 cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the lower 50s in the
mountains. Highs in the mid 70s in the valleys and in the mid 60s
in the mountains.
.SUNDAY...Mostly cloudy. Scattered 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 upper
60s in the mountains.
=
$$
UTZ484-101215-
Tavaputs Plateau-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms until
2400.
Chance lightning....30% decreasing to 0% after midnight.
CWR.................20%.
Min temperature.....63-69 near 6000 feet.
57-65 near 8000 feet.
24 hr trend......4 degrees cooler.
Max humidity........41-51% near 6000 feet.
45-55% near 8000 feet.
24 hr trend......16% wetter.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....West around 10 mph.
.MONDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then mostly cloudy (80-90% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 50% in the afternoon.
CWR.................30%.
Max temperature.....89-95 near 6000 feet.
79-85 near 8000 feet.
24 hr trend......1 degree cooler.
Min humidity........21-30% near 6000 feet.
24-34% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......10200 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....10% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....62-68 near 6000 feet.
56-65 near 8000 feet.
24 hr trend......1 degree cooler.
Max humidity........46-56%.
24 hr trend......1% wetter.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....Northwest around 10 mph.
.TUESDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....88-94 near 6000 feet.
79-85 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........19-28% near 6000 feet.
22-32% near 8000 feet.
24 hr trend......1% wetter.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......11200 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s in the valleys and in the upper 50s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Numerous 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 lower 70s in the
mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s in the valleys and in the lower 50s in the
mountains. Highs around 80 in the valleys and around 70 in the
mountains. Winds generally less than 15 mph.
.SATURDAY...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 lower 80s in the valleys and in the lower
70s in the mountains.
.SUNDAY...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 lower
70s in the mountains.
=
$$
UTZ488-101215-
Manti National Forest-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Scattered
showers and thunderstorms until 2400. Patchy
smoke.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....57-67 near 6500 feet.
50-60 near 8500 feet.
24 hr trend......4 degrees cooler.
Max humidity........52-62% near 6500 feet.
57-67% near 8500 feet.
24 hr trend......13% wetter.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....West around 15 mph.
.MONDAY...
Sky/weather.........Partly sunny (50-60% cloud cover). Patchy smoke
after 1200. Isolated showers and thunderstorms
after 1200.
Chance lightning....10% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....82-90 near 6500 feet.
71-80 near 8500 feet.
24 hr trend......1 degree cooler.
Min humidity........22-28% near 6500 feet.
27-37% near 8500 feet.
24 hr trend......Unchanged.
20-foot winds.......West winds around 10 mph.
12K ft MSL winds....West around 20 mph.
Mixing height.......10500 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Patchy
smoke until 2400. Isolated showers and
thunderstorms until 2400.
Chance lightning....10% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....56-66 near 6500 feet.
50-60 near 8500 feet.
24 hr trend......Unchanged.
Max humidity........50-60% near 6500 feet.
55-65% near 8500 feet.
24 hr trend......2% drier.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West 15-20 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....81-90 near 6500 feet.
71-80 near 8500 feet.
24 hr trend......1 degree cooler.
Min humidity........22-28% near 6500 feet.
25-35% near 8500 feet.
24 hr trend......3% drier.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West 10-15 mph.
Mixing height.......10500 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Numerous 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 lower 70s in the
mountains. Winds generally less than 15 mph.
.THURSDAY...Numerous thunderstorms and scattered rain showers.
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 mid 60s
in the mountains. Winds generally less than 15 mph.
.FRIDAY...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 mid 70s in the valleys and in the mid 60s
in the mountains. Winds generally less than 15 mph.
.SATURDAY...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 mid 70s in the valleys and in the mid 60s
in the mountains.
.SUNDAY...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 upper 70s in the valleys and in the upper
60s in the mountains.
=
$$
UTZ489-101215-
San Rafael Swell-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....30% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....61-71.
24 hr trend......4 degrees cooler.
Max humidity........45-55% near 5000 feet.
42-49% near 7000 feet.
24 hr trend......18% wetter.
20-foot winds.......Northwest winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....0% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....95-101 near 5000 feet.
84-90 near 7000 feet.
24 hr trend......1 degree cooler.
Min humidity........14-20% near 5000 feet.
19-25% near 7000 feet.
24 hr trend......3% wetter.
20-foot winds.......Southwest winds 5 to 10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......11800 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....10%.
CWR.................0%.
Min temperature.....61-71.
24 hr trend......Unchanged.
Max humidity........44-54% near 5000 feet.
40-48% near 7000 feet.
24 hr trend......1% drier.
20-foot winds.......Northwest winds 5 to 10 mph.
12K ft MSL winds....Northwest 10-15 mph.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....95-101 near 5000 feet.
85-91 near 7000 feet.
24 hr trend......1 degree cooler.
Min humidity........14-18% near 5000 feet.
18-25% near 7000 feet.
24 hr trend......7% drier.
20-foot winds.......Northwest winds around 5 mph becoming southwest
with gusts to around 20 mph in the afternoon.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......12100 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 90s in the valleys and in
the lower 80s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 60s in the valleys and in the upper 50s in the
mountains. Highs in the upper 80s in the valleys and in the mid
70s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s in the valleys and
in the mid 70s in the mountains. Winds generally less than
15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s in the valleys and
in the mid 70s in the mountains.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the upper 50s. Highs around 90 in the valleys and in the upper
70s in the mountains.
=
$$
UTZ492-101215-
Central Utah West Desert-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
rain showers and isolated thunderstorms until
2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....61-71 near 5000 feet.
55-65 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........54-64%.
24 hr trend......10% wetter.
20-foot winds.......West winds around 10 mph becoming south after
midnight.
12K ft MSL winds....West 15-20 mph.
.MONDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....92-98 near 5000 feet.
77-83 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........17-23% near 5000 feet.
22-32% near 8000 feet.
24 hr trend......2% wetter.
20-foot winds.......Southwest winds around 10 mph.
12K ft MSL winds....West 15-20 mph.
Mixing height.......13600 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....61-71 near 5000 feet.
55-65 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........54-64%.
24 hr trend......1% drier.
20-foot winds.......Southwest winds around 10 mph becoming south
after midnight.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 10% in the afternoon.
CWR.................0%.
Max temperature.....91-97 near 5000 feet.
76-82 near 8000 feet.
24 hr trend......Unchanged.
Min humidity........17-23% near 5000 feet.
22-31% near 8000 feet.
24 hr trend......2% wetter.
20-foot winds.......South winds around 5 mph becoming west in the
afternoon.
12K ft MSL winds....West around 10 mph.
Mixing height.......12900 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s in the valleys and around 60 in the
mountains. Highs in the upper 80s in the valleys and in the mid
70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 60 in the valleys and in the mid 50s in the
mountains. Highs in the mid 80s 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 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. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 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.
.SUNDAY...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 mid 80s in the valleys and in the lower
70s in the mountains.
=
$$
UTZ493-101215-
Central Utah Mountains-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Patchy
smoke until 2400. Scattered rain showers and
isolated thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................10%.
Min temperature.....57-63 near 5000 feet.
52-62 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........59-69%.
24 hr trend......12% wetter.
20-foot winds.......West winds around 10 mph.
12K ft MSL winds....West 15-20 mph.
.MONDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Patchy smoke
after 1200. Scattered showers and thunderstorms
after 1200.
Chance lightning....10% increasing to 50% in the afternoon.
CWR.................10%.
Max temperature.....91-97 near 5000 feet.
78-84 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........24-34%.
24 hr trend......3% wetter.
20-foot winds.......West winds around 10 mph.
12K ft MSL winds....West around 20 mph.
Mixing height.......11900 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Patchy
smoke until 2400. Isolated showers and
thunderstorms until 2400.
Chance lightning....10% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....57-63 near 5000 feet.
52-62 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........57-67%.
24 hr trend......2% drier.
20-foot winds.......Southwest winds 5 to 10 mph.
12K ft MSL winds....West 15-20 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 50% in the afternoon.
CWR.................20%.
Max temperature.....89-95 near 5000 feet.
76-83 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........24-34%.
24 hr trend......Unchanged.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......10700 ft AGL (70-80th Percentile).
Clearing Index......1000.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Numerous thunderstorms and scattered rain showers.
Lows in the upper 50s. Highs in the upper 80s in the valleys and
in the mid 70s in the mountains. Winds generally less than
15 mph.
.THURSDAY...Numerous thunderstorms and scattered rain showers.
Lows in the lower 50s. Highs in the lower 80s in the valleys and
in the lower 70s in the mountains. Winds generally less than
15 mph.
.FRIDAY...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. Winds generally less than 15 mph.
.SATURDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s in the valleys and
in the lower 70s in the mountains.
.SUNDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s in the valleys and in
the lower 70s in the mountains.
=
$$
UTZ494-101215-
Henry Mountains-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................0%.
Min temperature.....65-73 near 5000 feet.
62-68 near 8000 feet.
24 hr trend......3 degrees cooler.
Max humidity........40-50% near 5000 feet.
37-43% near 8000 feet.
24 hr trend......17% wetter.
20-foot winds.......Northwest winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then partly sunny (60-70% cloud cover).
Scattered showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................10%.
Max temperature.....94-100 near 5000 feet.
79-89 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........13-19% near 5000 feet.
22-30% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......Southwest winds 5 to 10 mph.
12K ft MSL winds....Northwest around 15 mph.
Mixing height.......12000 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....10% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....65-73 near 5000 feet.
62-68 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........39-49% near 5000 feet.
37-44% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......Northwest winds 5 to 10 mph.
12K ft MSL winds....Northwest around 15 mph.
.TUESDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....94-100 near 5000 feet.
78-88 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........14-18% near 5000 feet.
21-29% near 8000 feet.
24 hr trend......1% drier.
20-foot winds.......West winds around 5 mph.
12K ft MSL winds....Northwest around 10 mph in the morning becoming
light and variable.
Mixing height.......12100 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the upper 60s 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. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 60s in the valleys and in the upper 50s in the
mountains. Highs in the upper 80s in the valleys and in the lower
70s in the mountains. Winds generally less than 15 mph.
.FRIDAY...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 upper 80s in the valleys and in the lower
70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the lower 60s in the valleys and in the upper 50s in the
mountains. Highs in the upper 80s in the valleys and in the lower
70s in the mountains.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the lower 60s in the valleys and in the upper 50s in the
mountains. Highs around 90 in the valleys and in the mid 70s in
the mountains.
=
$$
UTZ495-101215-
Color Country West Desert-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Scattered
rain showers and isolated thunderstorms until
2400.
Chance lightning....30% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....59-69.
24 hr trend......1 degree cooler.
Max humidity........54-64% near 5000 feet.
44-54% near 7000 feet.
24 hr trend......7% wetter.
20-foot winds.......West winds around 10 mph becoming south after
midnight.
12K ft MSL winds....West around 20 mph.
.MONDAY...
Sky/weather.........Partly cloudy (45-55% cloud cover) until 1200,
then 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.....92-98 near 5000 feet.
82-88 near 7000 feet.
24 hr trend......2 degrees cooler.
Min humidity........19-27%.
24 hr trend......3% wetter.
20-foot winds.......Southwest winds around 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......12400 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....58-68.
24 hr trend......1 degree cooler.
Max humidity........54-64% near 5000 feet.
46-56% near 7000 feet.
24 hr trend......1% wetter.
20-foot winds.......Southwest winds around 10 mph.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................10%.
Max temperature.....89-95 near 5000 feet.
80-86 near 7000 feet.
24 hr trend......3 degrees cooler.
Min humidity........24-34%.
24 hr trend......6% wetter.
20-foot winds.......Southwest winds around 10 mph.
12K ft MSL winds....West around 10 mph.
Mixing height.......11000 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Numerous rain showers and scattered thunderstorms.
Lows in the upper 50s in the valleys and in the lower 60s in the
mountains. Highs in the upper 80s in the valleys and in the upper
70s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and in the upper 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...Mostly cloudy. Scattered showers and thunderstorms.
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 lower
70s in the mountains. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. Scattered thunderstorms and isolated
rain showers. Lows in the lower 50s 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.
.SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the lower 50s in the valleys and in the mid 50s in the
mountains. Highs in the mid 80s in the valleys and in the upper
70s in the mountains.
=
$$
UTZ496-101215-
Color Country Mountains-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover). Scattered
rain showers and isolated thunderstorms until
2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................10%.
Min temperature.....58-68 near 6000 feet.
54-64 near 8000 feet.
24 hr trend......2 degrees cooler.
Max humidity........61-71% near 6000 feet.
54-64% near 8000 feet.
24 hr trend......11% wetter.
20-foot winds.......Northwest winds around 5 mph.
12K ft MSL winds....West 15-20 mph.
.MONDAY...
Sky/weather.........Partly sunny (50-60% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....10% increasing to 40% in the afternoon.
CWR.................20%.
Max temperature.....86-94 near 6000 feet.
78-84 near 8000 feet.
24 hr trend......3 degrees cooler.
Min humidity........19-29% near 6000 feet.
24-34% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......West winds around 10 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......11600 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....10% decreasing to 0% after midnight.
CWR.................0%.
Min temperature.....57-67 near 6000 feet.
53-63 near 8000 feet.
24 hr trend......Unchanged.
Max humidity........63-73% near 6000 feet.
55-65% near 8000 feet.
24 hr trend......1% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Scattered
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 40% in the afternoon.
CWR.................30%.
Max temperature.....85-92 near 6000 feet.
74-83 near 8000 feet.
24 hr trend......2 degrees cooler.
Min humidity........23-33% near 6000 feet.
28-38% near 8000 feet.
24 hr trend......7% wetter near 6000 feet.
2% wetter near 8000 feet.
20-foot winds.......West winds 5 to 10 mph. Gusts up to 20 mph in
the afternoon.
12K ft MSL winds....Northwest around 10 mph.
Mixing height.......10400 ft AGL (70-80th Percentile).
Clearing Index......1000.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Numerous thunderstorms and scattered rain showers.
Lows in the lower 60s in the valleys and in the mid 50s in the
mountains. Highs in the mid 80s in the valleys and in the mid 70s
in the mountains. Winds generally less than 15 mph.
.THURSDAY...Numerous thunderstorms and scattered rain showers.
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 lower
70s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 50s in the valleys and around 50 in the
mountains. Highs around 80 in the valleys and in the upper 60s in
the mountains. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. Scattered thunderstorms and isolated
rain showers. Lows in the upper 50s in the valleys and around
50 in the mountains. Highs in the lower 80s in the valleys and in
the lower 70s in the mountains.
.SUNDAY...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 mid 80s in the valleys and in the lower
70s in the mountains.
=
$$
UTZ497-101215-
Mojave Desert-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (50-60% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....77-87 near 3000 feet.
67-77 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........29-39% near 3000 feet.
37-47% near 6000 feet.
24 hr trend......5% wetter.
20-foot winds.......Southwest winds around 10 mph becoming
northeast after midnight.
12K ft MSL winds....Southwest around 15 mph.
.MONDAY...
Sky/weather.........Partly cloudy (35-45% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....101-107 near 3000 feet.
86-93 near 6000 feet.
24 hr trend......2 degrees cooler.
Min humidity........13-17% near 3000 feet.
18-22% near 6000 feet.
24 hr trend......1% wetter.
20-foot winds.......South winds around 5 mph becoming southwest
with gusts to around 25 mph in the afternoon.
12K ft MSL winds....Southwest 10-15 mph.
Mixing height.......11600 ft AGL (60-70th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....77-86 near 3000 feet.
67-77 near 6000 feet.
24 hr trend......1 degree cooler.
Max humidity........33-43% near 3000 feet.
42-52% near 6000 feet.
24 hr trend......4% wetter.
20-foot winds.......Southwest winds around 10 mph becoming east
after midnight.
12K ft MSL winds....West around 15 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 20% in the afternoon.
CWR.................0%.
Max temperature.....96-102 near 3000 feet.
82-88 near 6000 feet.
24 hr trend......5 degrees cooler.
Min humidity........22-26% near 3000 feet.
28-34% near 6000 feet.
24 hr trend......8% wetter.
20-foot winds.......Southeast winds around 5 mph becoming southwest
in the afternoon.
12K ft MSL winds....West around 10 mph in the morning becoming
light and variable.
Mixing height.......8400 ft AGL (40-50th Percentile).
Clearing Index......870.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 70s in the valleys and in the upper 60s in the
mountains. Highs in the mid 90s in the valleys and in the lower
80s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid 70s in the valleys and in the mid 60s 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.
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 70s 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. Winds generally less than 15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the lower 70s in the valleys and in the mid 60s in the
mountains. Highs in the mid 90s in the valleys and around 80 in
the mountains.
.SUNDAY...Partly cloudy. Lows in the lower 70s in the valleys and
in the mid 60s in the mountains. Highs in the mid 90s in the
valleys and in the lower 80s in the mountains.
=
$$
UTZ498-101215-
Grand Staircase-
1255 PM MDT Sun Aug 9 2026
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75% cloud cover). Isolated
showers and thunderstorms until 2400.
Chance lightning....20% decreasing to 10% after midnight.
CWR.................0%.
Min temperature.....70-76 near 4000 feet.
60-70 near 6000 feet.
24 hr trend......1 degree cooler.
Max humidity........31-41% near 4000 feet.
47-57% near 6000 feet.
24 hr trend......10% wetter.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....West around 15 mph.
.MONDAY...
Sky/weather.........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.....96-106 near 4000 feet.
90-96 near 6000 feet.
24 hr trend......2 degrees cooler.
Min humidity........10-18% near 4000 feet.
17-23% near 6000 feet.
24 hr trend......2% wetter.
20-foot winds.......West winds around 10 mph with gusts to around
25 mph.
12K ft MSL winds....West around 15 mph.
Mixing height.......13100 ft AGL (80-90th Percentile).
Clearing Index......1000+.
.MONDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover).
Chance lightning....10%.
CWR.................0%.
Min temperature.....70-77 near 4000 feet.
60-70 near 6000 feet.
24 hr trend......Unchanged.
Max humidity........32-42% near 4000 feet.
46-56% near 6000 feet.
24 hr trend......Unchanged.
20-foot winds.......West winds 5 to 10 mph.
12K ft MSL winds....Northwest around 15 mph.
.TUESDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Isolated
showers and thunderstorms after 1200.
Chance lightning....0% increasing to 30% in the afternoon.
CWR.................0%.
Max temperature.....95-105 near 4000 feet.
87-94 near 6000 feet.
24 hr trend......Unchanged.
Min humidity........10-20% near 4000 feet.
19-29% near 6000 feet.
24 hr trend......1% wetter near 4000 feet.
6% wetter near 6000 feet.
20-foot winds.......West winds 5 to 10 mph. Gusts up to 25 mph in
the afternoon.
12K ft MSL winds....Northwest around 10 mph in the morning becoming
light and variable.
Mixing height.......12400 ft AGL (70-80th Percentile).
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the lower 70s in the valleys and in the lower 60s in the
mountains. Highs in the upper 90s in the valleys and in the mid
80s in the mountains. Winds generally less than 15 mph.
.THURSDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows around 70 in the valleys and in the upper 50s in the
mountains. Highs in the lower 90s in the valleys and in the lower
80s in the mountains. Winds generally less than 15 mph.
.FRIDAY...Mostly cloudy. Scattered rain showers and isolated
thunderstorms. Lows in the upper 60s in the valleys and in the
upper 50s in the mountains. Highs in the lower 90s in the valleys
and in the lower 80s in the mountains. Winds generally less than
15 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the upper 60s in the valleys and in the upper 50s in the
mountains. Highs in the mid 90s in the valleys and in the lower
80s in the mountains.
.SUNDAY...Partly cloudy. Lows in the upper 60s in the valleys and
in the upper 50s in the mountains. Highs in the mid 90s in the
valleys and in the mid 80s in the mountains.
=
$$
.8-14 day outlook for Monday August 17 to Sunday August 23
Temperature... Above Normal
Precipitation... Above Normal
=
$$