Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Salt Lake City, UT
Issued by NWS Salt Lake City, UT
746
FNUS55 KSLC 050905
FWFSLC
Fire Weather Planning Forecast for Utah
National Weather Service Salt Lake City UT
205 AM MST Fri Dec 5 2025
NOTICE TO ALL USERS: This product is automatically generated during
the cool season to provide a general outlook. It will not contain a
discussion section or adjustments by our meteorologists. The full
Fire Weather Forecast will resume the morning of May 3, 2026.
UTZ478-060100-
Salt Lake Desert-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). North of I-80,
areas of snow and rain until 1200, then rain
and snow. South of I-80, widespread snow. Areas
of rain after 1200.
Chance lightning....0%.
CWR.................50% north of I-80 and 30% south of I-80.
Max temperature.....37-47 near 5000 feet.
28-34 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........74-84% near 5000 feet.
80-90% near 8000 feet.
24 hr trend......18% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 45 mph becoming around 35 mph
in the afternoon.
Mixing height.......2200 ft AGL.
Climatology......10-20th Percentile.
Clearing Index......270.
.TONIGHT...
Sky/weather.........Cloudy (95-100% cloud cover). North of I-80,
rain and snow until 2400, then widespread rain
and snow. South of I-80, rain and snow.
Chance lightning....0%.
CWR.................90% north of I-80 and 80% south of I-80.
Min temperature.....28-38 near 5000 feet.
25-32 near 8000 feet.
24 hr trend......7 degrees warmer.
Max humidity........79-89% near 5000 feet.
88-98% near 8000 feet.
24 hr trend......3% wetter.
20-foot winds.......Southwest around 15 mph.
12K ft MSL winds....Northwest around 40 mph becoming around 50 mph
after midnight.
.SATURDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). North of
I-80, areas of snow until 1200. Areas of rain.
South of I-80, rain and snow until 1200, then
areas of rain and snow.
Chance lightning....10%.
CWR.................20% north of I-80 and 50% south of I-80.
Max temperature.....40-50 near 5000 feet.
29-35 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........61-71% near 5000 feet.
66-76% near 8000 feet.
24 hr trend......15% drier.
20-foot winds.......West around 15 mph.
12K ft MSL winds....Northwest around 60 mph becoming around 45 mph
in the afternoon.
Mixing height.......5400 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......990.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 40s in the valleys and around 30 in the mountains. Winds
generally less than 15 mph.
.MONDAY...Mostly cloudy. Lows around 30. Highs in the mid 40s in
the valleys and in the lower 30s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s in the valleys and in the mid 30s in the mountains.
Winds generally less than 15 mph.
.WEDNESDAY...Mostly cloudy. Areas of rain. Lows in the mid 30s.
Highs around 50 in the valleys and in the upper 30s in the
mountains.
.THURSDAY...Mostly cloudy. Areas of rain. Lows in the upper 30s.
Highs in the lower 50s in the valleys and in the upper 30s in the
mountains.
=
$$
UTZ479-060100-
Wasatch Mountains-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). North of I-80,
blowing snow after 1200, widespread snow until
1200, then snow. South of I-80, widespread
snow.
Chance lightning....0%.
CWR.................80% north of I-80 and 60% south of I-80.
Max temperature.....35-41 near 5000 feet.
26-34 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........80-90% near 5000 feet.
84-94% near 8000 feet.
24 hr trend......26% wetter near 5000 feet.
15% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 45 mph becoming around 35 mph
in the afternoon.
Mixing height.......2400 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......430.
.TONIGHT...
Sky/weather.........Cloudy (95-100% cloud cover). North of I-80,
blowing snow, snow and rain. South of I-80,
snow. Rain after 2400, areas of blowing snow
after 2400.
Chance lightning....0%.
CWR.................100%.
Min temperature.....26-32 near 5000 feet.
21-29 near 8000 feet.
24 hr trend......8 degrees warmer.
Max humidity........85-95%.
24 hr trend......Unchanged.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph.
12K ft MSL winds....Northwest around 45 mph becoming west around 55
mph after midnight.
.SATURDAY...
Sky/weather.........Cloudy (90-100% cloud cover). Patchy blowing
snow, snow and rain until 1200. Widespread snow
after 1200.
Chance lightning....10%.
CWR.................70% north of I-80 and 90% south of I-80.
Max temperature.....36-44 near 5000 feet.
27-35 near 8000 feet.
24 hr trend......1 degree warmer.
Min humidity........66-76% near 5000 feet.
76-86% near 8000 feet.
24 hr trend......14% drier near 5000 feet.
8% drier near 8000 feet.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
12K ft MSL winds....Northwest around 55 mph becoming around 45 mph
in the afternoon.
Mixing height.......4000 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Areas of snow. Lows in the lower 20s in
the valleys and around 19 in the mountains. Highs around 40 in
the valleys and around 30 in the mountains. Winds generally less
than 15 mph.
.MONDAY...Mostly cloudy. Areas of snow. Lows in the upper 20s in
the valleys and in the lower 20s in the mountains. Highs in the
lower 40s in the valleys and in the lower 30s in the mountains.
Winds generally less than 15 mph.
.TUESDAY...Mostly cloudy. Areas of rain and snow. Lows in the mid
20s. Highs in the mid 40s in the valleys and in the mid 30s in
the mountains. Winds generally less than 15 mph.
.WEDNESDAY...Mostly cloudy. Areas of rain and snow. Lows in the
upper 20s. Highs in the mid 40s in the valleys and in the upper
30s in the mountains.
.THURSDAY...Mostly cloudy. Areas of rain and snow. Lows around
30. Highs in the upper 40s in the valleys and in the upper 30s in
the mountains.
=
$$
UTZ480-060100-
Uinta Mountains-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Cloudy (90-100% cloud cover). Widespread snow.
Chance lightning....0%.
CWR.................50%.
Max temperature.....32-38 near 7000 feet.
25-32 near 9000 feet.
24 hr trend......3 degrees warmer.
Min humidity........77-86% near 7000 feet.
73-83% near 9000 feet.
24 hr trend......21% wetter near 7000 feet.
30% wetter near 9000 feet.
20-foot winds.......West around 15 mph in the morning becoming
upslope/upvalley 5-10 mph. Gusts up to 30 mph.
12K ft MSL winds....Northwest 35-40 mph.
Mixing height.......2600 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......600.
.TONIGHT...
Sky/weather.........Cloudy (90-100% cloud cover). Blowing snow.
Snow.
Chance lightning....0%.
CWR.................100%.
Min temperature.....27-33 near 7000 feet.
18-25 near 9000 feet.
24 hr trend......7 degrees warmer.
Max humidity........82-92%.
24 hr trend......1% wetter.
20-foot winds.......West 20-25 mph. Gusts up to 40 mph increasing
to 50 mph after midnight.
12K ft MSL winds....West 45-50 mph.
.SATURDAY...
Sky/weather.........Cloudy (90-100% cloud cover). Blowing snow
until 1200, then patchy blowing snow. Snow
until 1200, then widespread snow. Visibility
one quarter mile or less at times.
Chance lightning....10%.
CWR.................90%.
Max temperature.....34-40 near 7000 feet.
27-33 near 9000 feet.
24 hr trend......Unchanged.
Min humidity........71-81%.
24 hr trend......10% drier near 7000 feet.
4% drier near 9000 feet.
20-foot winds.......West 20-25 mph with gusts to around 50 mph.
12K ft MSL winds....West 45-50 mph.
Mixing height.......3800 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Patchy blowing snow. Areas of snow. Lows
in the lower 20s in the valleys and around 16 in the mountains.
Highs in the mid 30s in the valleys and around 30 in the
mountains. West winds around 20 mph.
.MONDAY...Mostly cloudy. Local snow. Lows in the mid 20s in the
valleys and around 19 in the mountains. Highs in the upper 30s in
the valleys and in the lower 30s in the mountains. West winds
around 15 mph.
.TUESDAY...Mostly cloudy. Areas of snow. Lows in the mid 20s in
the valleys and in the lower 20s in the mountains. Highs in the
lower 40s in the valleys and in the mid 30s in the mountains.
Southwest winds around 15 mph.
.WEDNESDAY...Mostly cloudy. Areas of snow and rain. Lows in the
lower 30s in the valleys and in the upper 20s in the mountains.
Highs in the lower 40s in the valleys and in the upper 30s in the
mountains.
.THURSDAY...Mostly cloudy. Areas of snow and rain. Lows in the
mid 30s in the valleys and in the upper 20s in the mountains.
Highs in the mid 40s in the valleys and in the upper 30s in the
mountains.
=
$$
UTZ481-060100-
Western Ashley National Forest-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Patchy
blowing snow. Areas of snow.
Chance lightning....0%.
CWR.................30%.
Max temperature.....34-44 near 7000 feet.
23-33 near 10000 feet.
24 hr trend......1 degree warmer.
Min humidity........58-68% near 7000 feet.
64-74% near 10000 feet.
24 hr trend......14% wetter near 7000 feet.
29% wetter near 10000 feet.
20-foot winds.......Northwest around 15 mph with gusts to around 35
mph.
12K ft MSL winds....Northwest around 40 mph becoming around 30 mph
in the afternoon.
Mixing height.......3000 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......630.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Blowing snow.
Widespread snow until 2400. Snow after 2400.
Chance lightning....0%.
CWR.................80%.
Min temperature.....24-30 near 7000 feet.
17-24 near 10000 feet.
24 hr trend......5 degrees warmer.
Max humidity........81-91%.
24 hr trend......Unchanged.
20-foot winds.......West 20-25 mph. Gusts up to 40 mph increasing
to 50 mph after midnight.
12K ft MSL winds....West around 40 mph.
.SATURDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Blowing
snow. Snow until 1200. Areas of snow after
1200.
Chance lightning....0%.
CWR.................70%.
Max temperature.....33-43 near 7000 feet.
23-32 near 10000 feet.
24 hr trend......Unchanged.
Min humidity........49-59% near 7000 feet.
58-68% near 10000 feet.
24 hr trend......7% drier.
20-foot winds.......Northwest around 25 mph with gusts to around 55
mph.
12K ft MSL winds....Northwest around 45 mph.
Mixing height.......4100 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Patchy blowing snow. Local snow. Lows in
the lower 20s in the valleys and around 14 in the mountains.
Highs in the upper 30s in the valleys and in the upper 20s in the
mountains. West winds around 20 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s in the valleys and
around 16 in the mountains. Highs in the lower 40s in the valleys
and around 30 in the mountains. Northwest winds around 15 mph.
.TUESDAY...Mostly cloudy. Local snow. Lows in the mid 20s in the
valleys and around 19 in the mountains. Highs in the mid 40s in
the valleys and in the mid 30s in the mountains. West winds
around 20 mph.
.WEDNESDAY...Mostly cloudy. Areas of snow. Lows in the lower 30s
in the valleys and in the mid 20s in the mountains. Highs in the
mid 40s in the valleys and in the mid 30s in the mountains.
.THURSDAY...Mostly cloudy. Areas of snow. Lows in the mid 30s in
the valleys and in the upper 20s in the mountains. Highs in the
upper 40s in the valleys and in the mid 30s in the mountains.
=
$$
UTZ482-060100-
Western Uintah Basin-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly sunny (55-65% cloud cover). Areas of
snow.
Chance lightning....0%.
CWR.................0%.
Max temperature.....35-42 near 6000 feet.
31-37 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........57-63% near 6000 feet.
62-72% near 8000 feet.
24 hr trend......2% wetter near 6000 feet.
15% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 35-40 mph.
Mixing height.......3500 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......570.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Areas of
snow until 2400, then widespread snow and areas
of rain.
Chance lightning....0%.
CWR.................50%.
Min temperature.....21-31.
24 hr trend......7 degrees warmer.
Max humidity........80-90%.
24 hr trend......Unchanged.
20-foot winds.......West around 15 mph with gusts to around 30 mph.
12K ft MSL winds....Northwest 45-50 mph.
.SATURDAY...
Sky/weather.........Cloudy (85-95% cloud cover) until 1200, then
partly sunny (55-65% cloud cover). Patchy
blowing snow until 1200. Widespread snow and
areas of rain until 1200, then areas of snow.
Chance lightning....0%.
CWR.................40%.
Max temperature.....41-47 near 6000 feet.
31-37 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........43-53% near 6000 feet.
53-63% near 8000 feet.
24 hr trend......12% drier near 6000 feet.
3% drier near 8000 feet.
20-foot winds.......West 15-20 mph with gusts to around 40 mph.
12K ft MSL winds....Northwest around 60 mph becoming around 50 mph
in the afternoon.
Mixing height.......5100 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs around 40 in
the valleys and in the mid 30s in the mountains. West winds
around 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the lower
40s in the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s in the valleys and in the lower 40s in the mountains. West
winds around 15 mph.
.WEDNESDAY...Mostly cloudy. Local rain and snow. Lows in the
lower 30s. Highs around 50 in the valleys and in the lower 40s in
the mountains.
.THURSDAY...Partly cloudy. Lows in the mid 30s. Highs in the
lower 50s in the valleys and in the mid 40s in the mountains.
=
$$
UTZ483-060100-
Southern Ashley National Forest-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Areas of
snow.
Chance lightning....0%.
CWR.................10%.
Max temperature.....35-41 near 7000 feet.
27-33 near 9000 feet.
24 hr trend......4 degrees warmer.
Min humidity........58-68% near 7000 feet.
74-84% near 9000 feet.
24 hr trend......19% wetter.
20-foot winds.......West around 15 mph in the morning becoming
upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 45 mph.
Mixing height.......3200 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......520.
.TONIGHT...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Patchy
blowing snow. Areas of snow until 2400.
Widespread snow after 2400.
Chance lightning....0%.
CWR.................50%.
Min temperature.....27-33 near 7000 feet.
21-27 near 9000 feet.
24 hr trend......6 degrees warmer.
Max humidity........72-82% near 7000 feet.
82-92% near 9000 feet.
24 hr trend......2% wetter.
20-foot winds.......West 15-20 mph with gusts to around 40 mph.
12K ft MSL winds....Northwest around 45 mph becoming west around 55
mph after midnight.
.SATURDAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Patchy
blowing snow. Widespread snow until 1200. Areas
of snow after 1200.
Chance lightning....0%.
CWR.................50%.
Max temperature.....37-43 near 7000 feet.
28-34 near 9000 feet.
24 hr trend......2 degrees warmer.
Min humidity........54-64% near 7000 feet.
64-74% near 9000 feet.
24 hr trend......4% drier near 7000 feet.
10% drier near 9000 feet.
20-foot winds.......West around 20 mph with gusts to around 40 mph.
12K ft MSL winds....Northwest 55-60 mph.
Mixing height.......4100 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 20s in the valleys and
around 20 in the mountains. Highs in the upper 30s in the valleys
and around 30 in the mountains. West winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 20s in the valleys and
in the lower 20s in the mountains. Highs in the lower 40s in the
valleys and in the lower 30s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s in the valleys
and in the mid 20s in the mountains. Highs in the mid 40s in the
valleys and in the mid 30s in the mountains. West winds around
15 mph.
.WEDNESDAY...Mostly cloudy. Local snow. Lows in the mid 30s in
the valleys and around 30 in the mountains. Highs in the upper
40s in the valleys and in the upper 30s in the mountains.
.THURSDAY...Partly cloudy. Lows in the upper 30s in the valleys
and in the lower 30s in the mountains. Highs in the lower 50s in
the valleys and in the upper 30s in the mountains.
=
$$
UTZ484-060100-
Tavaputs Plateau-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly sunny (60-70% cloud cover) until 1200,
then partly cloudy (40-50% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....39-45 near 6000 feet.
30-36 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........52-62% near 6000 feet.
64-74% near 8000 feet.
24 hr trend......3% wetter near 6000 feet.
12% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 40 mph.
Mixing height.......3900 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......500.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Areas of
snow. Local rain after 2400.
Chance lightning....0%.
CWR.................20%.
Min temperature.....25-31 near 6000 feet.
21-27 near 8000 feet.
24 hr trend......5 degrees warmer.
Max humidity........76-86% near 6000 feet.
85-95% near 8000 feet.
24 hr trend......1% drier near 6000 feet.
8% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph becoming
southwest around 15 mph after midnight. Gusts
up to 30 mph.
12K ft MSL winds....Northwest around 45 mph becoming west around 55
mph after midnight.
.SATURDAY...
Sky/weather.........Mostly cloudy (70-80% cloud cover) until 1200,
then partly cloudy (40-50% cloud cover). Areas
of snow and local rain until 1200.
Chance lightning....0%.
CWR.................20%.
Max temperature.....42-48 near 6000 feet.
32-38 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........43-53% near 6000 feet.
60-70% near 8000 feet.
24 hr trend......9% drier near 6000 feet.
3% drier near 8000 feet.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
12K ft MSL winds....Northwest around 60 mph becoming around 50 mph
in the afternoon.
Mixing height.......5100 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 20s in the valleys and in
the lower 20s in the mountains. Highs in the lower 40s in the
valleys and in the mid 30s in the mountains. West winds around
15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s in the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s in the valleys
and in the mid 20s in the mountains. Highs in the upper 40s in
the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 30s in the valleys
and in the upper 20s in the mountains. Highs in the lower 50s in
the valleys and in the lower 40s in the mountains.
.THURSDAY...Partly cloudy. Lows in the upper 30s in the valleys
and in the lower 30s in the mountains. Highs in the mid 50s in
the valleys and in the mid 40s in the mountains.
=
$$
UTZ488-060100-
Manti National Forest-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Cloudy (85-95% cloud cover). Areas of snow.
Chance lightning....0%.
CWR.................20%.
Max temperature.....33-42 near 6500 feet.
26-33 near 8500 feet.
24 hr trend......3 degrees warmer.
Min humidity........65-75% near 6500 feet.
75-85% near 8500 feet.
24 hr trend......25% wetter.
20-foot winds.......West around 15 mph in the morning becoming
upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 45 mph.
Mixing height.......2200 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......340.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Patchy blowing
snow until 2400, then blowing snow. Areas of
snow until 2400, then widespread snow.
Visibility one quarter mile or less at times.
Chance lightning....0%.
CWR.................70%.
Min temperature.....20-30.
24 hr trend......7 degrees warmer.
Max humidity........84-94%.
24 hr trend......7% wetter.
20-foot winds.......West around 15 mph with gusts to around 30 mph.
12K ft MSL winds....Northwest 45-50 mph.
.SATURDAY...
Sky/weather.........Cloudy (85-95% cloud cover). Blowing snow until
1200, then patchy blowing snow. Snow until
1200, then widespread snow.
Chance lightning....10%.
CWR.................80%.
Max temperature.....35-43 near 6500 feet.
27-34 near 8500 feet.
24 hr trend......1 degree warmer.
Min humidity........65-75% near 6500 feet.
74-84% near 8500 feet.
24 hr trend......1% drier.
20-foot winds.......West around 15 mph with gusts to around 35 mph.
12K ft MSL winds....Northwest 50-55 mph.
Mixing height.......3300 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Local snow. Lows in the lower 20s in the
valleys and around 19 in the mountains. Highs in the upper 30s in
the valleys and in the lower 30s in the mountains. West winds
around 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s in the valleys and
in the lower 20s in the mountains. Highs in the lower 40s in the
valleys and in the lower 30s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 20s in the valleys and
in the lower 20s in the mountains. Highs in the mid 40s in the
valleys and in the mid 30s in the mountains. Winds generally less
than 15 mph.
.WEDNESDAY...Mostly cloudy. Local snow. Lows in the lower 30s in
the valleys and in the upper 20s in the mountains. Highs in the
mid 40s in the valleys and in the upper 30s in the mountains.
.THURSDAY...Mostly cloudy. Lows in the mid 30s in the valleys and
around 30 in the mountains. Highs in the upper 40s in the valleys
and around 40 in the mountains.
=
$$
UTZ489-060100-
San Rafael Swell-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly sunny (45-55% cloud cover) until 1200,
then partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....40-47 near 5000 feet.
35-41 near 7000 feet.
24 hr trend......2 degrees warmer.
Min humidity........40-50% near 5000 feet.
50-60% near 7000 feet.
24 hr trend......6% wetter near 5000 feet.
18% wetter near 7000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 40 mph.
Mixing height.......3400 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......320.
.TONIGHT...
Sky/weather.........Mostly cloudy (55-65% cloud cover). Areas of
rain and snow after 2400.
Chance lightning....0%.
CWR.................10%.
Min temperature.....21-31.
24 hr trend......4 degrees warmer.
Max humidity........80-90%.
24 hr trend......6% wetter near 5000 feet.
16% wetter near 7000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 40 mph becoming around 50 mph
after midnight.
.SATURDAY...
Sky/weather.........Mostly cloudy (65-75% cloud cover) until 1200,
then partly cloudy (35-45% cloud cover). Areas
of rain and snow until 1200.
Chance lightning....0%.
CWR.................10%.
Max temperature.....46-52 near 5000 feet.
37-43 near 7000 feet.
24 hr trend......5 degrees warmer.
Min humidity........43-53% near 5000 feet.
52-62% near 7000 feet.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph becoming northwest
around 15 mph in the afternoon.
12K ft MSL winds....Northwest around 50 mph.
Mixing height.......4600 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......1000+.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the mid 40s
in the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s in the valleys and in the lower 40s in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s in the valleys and in the lower 40s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 20s. Highs in the
lower 50s in the valleys and in the mid 40s in the mountains.
.THURSDAY...Partly cloudy. Lows in the lower 30s. Highs in the
mid 50s in the valleys and in the upper 40s in the mountains.
=
$$
UTZ492-060100-
Central Utah West Desert-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Cloudy (85-95% cloud cover). Areas of snow.
Chance lightning....0%.
CWR.................10%.
Max temperature.....40-50 near 5000 feet.
28-38 near 8000 feet.
24 hr trend......6 degrees warmer.
Min humidity........48-58% near 5000 feet.
64-74% near 8000 feet.
24 hr trend......2% wetter near 5000 feet.
12% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 35-40 mph.
Mixing height.......3100 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......230.
.TONIGHT...
Sky/weather.........Cloudy (85-95% cloud cover). Areas of snow
until 2400. Areas of rain. Snow after 2400.
Chance lightning....0%.
CWR.................40%.
Min temperature.....28-38 near 5000 feet.
25-33 near 8000 feet.
24 hr trend......7 degrees warmer.
Max humidity........77-87%.
24 hr trend......17% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 35-40 mph.
.SATURDAY...
Sky/weather.........Cloudy (85-95% cloud cover). Rain and snow
until 1200. Areas of rain and snow after 1200.
Chance lightning....10%.
CWR.................40%.
Max temperature.....45-55 near 5000 feet.
31-41 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........57-67% near 5000 feet.
71-81% near 8000 feet.
24 hr trend......10% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 50 mph becoming around 40 mph
in the afternoon.
Mixing height.......5200 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......660.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s in the valleys and in the mid 30s in the mountains.
Winds generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s in the valleys and in the mid 30s in the mountains.
Winds generally less than 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s in the valleys and around 40 in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 50s in the valleys and in the lower 40s in the mountains.
.THURSDAY...Partly cloudy. Lows in the mid 30s. Highs in the
upper 50s in the valleys and in the lower 40s in the mountains.
=
$$
UTZ493-060100-
Central Utah Mountains-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy (75-85% cloud cover). Local snow.
Chance lightning....0%.
CWR.................0%.
Max temperature.....39-45 near 5000 feet.
32-40 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........63-73%.
24 hr trend......22% wetter near 5000 feet.
27% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 40 mph.
Mixing height.......3400 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......340.
.TONIGHT...
Sky/weather.........Mostly cloudy (70-80% cloud cover). Areas of
snow and rain after 2400.
Chance lightning....0%.
CWR.................20%.
Min temperature.....20-30.
24 hr trend......6 degrees warmer.
Max humidity........98-102% near 5000 feet.
81-91% near 8000 feet.
24 hr trend......20% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph becoming
southwest around 15 mph with gusts to around 30
mph after midnight.
12K ft MSL winds....Northwest 35-40 mph.
.SATURDAY...
Sky/weather.........Mostly cloudy (80-90% cloud cover). Widespread
snow and rain until 1200, then areas of snow
and rain.
Chance lightning....0%.
CWR.................50%.
Max temperature.....42-48 near 5000 feet.
33-43 near 8000 feet.
24 hr trend......2 degrees warmer.
Min humidity........79-85% near 5000 feet.
72-82% near 8000 feet.
24 hr trend......15% wetter near 5000 feet.
7% wetter near 8000 feet.
20-foot winds.......West around 15 mph with gusts to around 30 mph.
12K ft MSL winds....Northwest 45-50 mph.
Mixing height.......4100 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......800.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 20s. Highs in the mid
40s in the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s in the valleys and around 40 in the mountains. Winds
generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s in the valleys and in the mid 40s in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
mid 50s in the valleys and in the upper 40s in the mountains.
.THURSDAY...Partly cloudy. Lows in the lower 30s. Highs in the
mid 50s in the valleys and in the upper 40s in the mountains.
=
$$
UTZ494-060100-
Henry Mountains-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly cloudy (40-50% cloud cover) until 1200,
then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....43-49 near 5000 feet.
33-40 near 8000 feet.
24 hr trend......3 degrees warmer.
Min humidity........38-44% near 5000 feet.
47-56% near 8000 feet.
24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 35 mph.
Mixing height.......3700 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......300.
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....24-34.
24 hr trend......4 degrees warmer.
Max humidity........68-78% near 5000 feet.
61-71% near 8000 feet.
24 hr trend......7% wetter near 5000 feet.
12% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 35-40 mph.
.SATURDAY...
Sky/weather.........Partly sunny (45-55% cloud cover) until 1200,
then partly cloudy (20-30% cloud cover). Areas
of rain until 1200.
Chance lightning....0%.
CWR.................0%.
Max temperature.....47-55 near 5000 feet.
37-44 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........42-48% near 5000 feet.
55-65% near 8000 feet.
24 hr trend......4% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 45-50 mph.
Mixing height.......4500 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......720.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
40s in the valleys and in the upper 30s in the mountains. Winds
generally less than 15 mph.
.MONDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s in the valleys and in the upper 30s in the mountains.
Winds generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the
upper 40s in the valleys and around 40 in the mountains. Winds
generally less than 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s in the valleys and in the lower 40s in the mountains.
.THURSDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s in the valleys and in the mid 40s in the mountains.
=
$$
UTZ495-060100-
Color Country West Desert-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....45-51 near 5000 feet.
38-46 near 7000 feet.
24 hr trend......7 degrees warmer.
Min humidity........37-43% near 5000 feet.
44-54% near 7000 feet.
24 hr trend......2% wetter near 5000 feet.
9% wetter near 7000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North 35-40 mph.
Mixing height.......3600 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......300.
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 2400,
then mostly cloudy (65-75% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....24-34.
24 hr trend......7 degrees warmer.
Max humidity........83-93% near 5000 feet.
76-86% near 7000 feet.
24 hr trend......21% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 30-35 mph.
.SATURDAY...
Sky/weather.........Partly sunny (60-70% cloud cover). Areas of
rain until 1200.
Chance lightning....0%.
CWR.................10%.
Max temperature.....51-57 near 5000 feet.
41-49 near 7000 feet.
24 hr trend......5 degrees warmer.
Min humidity........49-59% near 5000 feet.
58-68% near 7000 feet.
24 hr trend......9% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 45 mph.
Mixing height.......5000 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......560.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 20s in the valleys and
in the upper 20s in the mountains. Highs in the lower 50s in the
valleys and in the mid 40s in the mountains. Winds generally less
than 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s in the valleys and
around 30 in the mountains. Highs in the lower 50s in the valleys
and in the mid 40s in the mountains. Winds generally less than
15 mph.
.TUESDAY...Mostly clear. Lows in the mid 20s in the valleys and
in the lower 30s in the mountains. Highs in the mid 50s in the
valleys and in the lower 50s in the mountains. Winds generally
less than 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s in the valleys
and in the mid 30s in the mountains. Highs around 60 in the
valleys and in the lower 50s in the mountains.
.THURSDAY...Mostly clear. Lows around 30 in the valleys and in
the mid 30s in the mountains. Highs around 60 in the valleys and
in the mid 50s in the mountains.
=
$$
UTZ496-060100-
Color Country Mountains-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly cloudy (25-35% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....43-50 near 6000 feet.
35-44 near 8000 feet.
24 hr trend......5 degrees warmer.
Min humidity........45-55% near 6000 feet.
50-60% near 8000 feet.
24 hr trend......10% wetter near 6000 feet.
22% wetter near 8000 feet.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North around 40 mph.
Mixing height.......3800 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......450.
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....21-31.
24 hr trend......5 degrees warmer.
Max humidity........77-87%.
24 hr trend......17% wetter near 6000 feet.
23% wetter near 8000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 35-40 mph.
.SATURDAY...
Sky/weather.........Partly sunny (55-65% cloud cover). Areas of
snow.
Chance lightning....0%.
CWR.................10%.
Max temperature.....45-55 near 6000 feet.
37-47 near 8000 feet.
24 hr trend......4 degrees warmer.
Min humidity........53-63% near 6000 feet.
59-69% near 8000 feet.
24 hr trend......8% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest 45-50 mph.
Mixing height.......4400 ft AGL.
Climatology......30-40th Percentile.
Clearing Index......700.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s in the valleys and in the lower 40s in the mountains. Winds
generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the upper 20s. Highs around 50 in
the valleys and in the mid 40s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s in the valleys and in the upper 40s in the mountains.
Winds generally less than 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 50s in the valleys and in the lower 50s in the mountains.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s in the valleys and in the lower 50s in the mountains.
=
$$
UTZ497-060100-
Mojave Desert-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Sunny (0-10% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....53-59 near 3000 feet.
43-50 near 6000 feet.
24 hr trend......5 degrees warmer.
Min humidity........26-36% near 3000 feet.
34-44% near 6000 feet.
24 hr trend......2% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North around 35 mph.
Mixing height.......3500 ft AGL.
Climatology......10-20th Percentile.
Clearing Index......190.
.TONIGHT...
Sky/weather.........Mostly clear (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....35-45 near 3000 feet.
30-38 near 6000 feet.
24 hr trend......4 degrees warmer.
Max humidity........66-76%.
24 hr trend......16% wetter.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest 30-35 mph.
.SATURDAY...
Sky/weather.........Sunny (10-20% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....57-63 near 3000 feet.
47-53 near 6000 feet.
24 hr trend......4 degrees warmer.
Min humidity........34-44% near 3000 feet.
42-52% near 6000 feet.
24 hr trend......7% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....Northwest around 50 mph.
Mixing height.......3300 ft AGL.
Climatology......10-20th Percentile.
Clearing Index......220.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 30s in the valleys and
in the mid 30s in the mountains. Highs in the lower 60s in the
valleys and around 50 in the mountains. Winds generally less than
15 mph.
.MONDAY...Mostly clear. Lows in the lower 40s in the valleys and
in the upper 30s in the mountains. Highs in the lower 60s in the
valleys and in the lower 50s in the mountains. Winds generally
less than 15 mph.
.TUESDAY...Mostly clear. Lows around 40 in the valleys and in the
mid 30s in the mountains. Highs in the mid 60s in the valleys and
in the mid 50s in the mountains. Winds generally less than
15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s in the valleys and in the mid 50s in the mountains.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s in the valleys and in the upper 50s in the mountains.
=
$$
UTZ498-060100-
Grand Staircase-
205 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Partly cloudy (35-45% cloud cover) until 1200,
then sunny (5-15% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....45-53 near 4000 feet.
40-50 near 6000 feet.
24 hr trend......4 degrees warmer.
Min humidity........33-43%.
24 hr trend......1% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph.
12K ft MSL winds....North 30-35 mph.
Mixing height.......3800 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......260.
.TONIGHT...
Sky/weather.........Partly cloudy (30-40% cloud cover).
Chance lightning....0%.
CWR.................0%.
Min temperature.....29-37 near 4000 feet.
24-33 near 6000 feet.
24 hr trend......4 degrees warmer.
Max humidity........64-74% near 4000 feet.
76-86% near 6000 feet.
24 hr trend......4% wetter near 4000 feet.
17% wetter near 6000 feet.
20-foot winds.......Downslope/downvalley 5-10 mph.
12K ft MSL winds....Northwest around 30 mph becoming around 40 mph
after midnight.
.SATURDAY...
Sky/weather.........Partly cloudy (30-40% cloud cover) until 1200,
then sunny (15-25% cloud cover).
Chance lightning....0%.
CWR.................0%.
Max temperature.....50-58 near 4000 feet.
44-54 near 6000 feet.
24 hr trend......6 degrees warmer.
Min humidity........39-49%.
24 hr trend......6% wetter.
20-foot winds.......Upslope/upvalley 5-10 mph. Gusts up to 25 mph
in the afternoon.
12K ft MSL winds....Northwest around 45 mph.
Mixing height.......4200 ft AGL.
Climatology......20-30th Percentile.
Clearing Index......480.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 30s in the valleys and
in the upper 20s in the mountains. Highs around 50. Winds
generally less than 15 mph.
.MONDAY...Mostly clear. Lows in the lower 30s in the valleys and
in the upper 20s in the mountains. Highs in the lower 50s. Winds
generally less than 15 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s in the valleys and
in the upper 20s in the mountains. Highs in the lower 50s. Winds
generally less than 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s.
=
$$
.8-14 day outlook for Friday December 12 to Thursday December 18
Temperature... Above Normal
Precipitation... Above Normal
=
$$