Flash Flood Warning 63, NWS Salt Lake City, UT

586 
WGUS75 KSLC 292301
FFSSLC

Flash Flood Statement
National Weather Service Salt Lake City UT
501 PM MDT Wed Jul 29 2026

UTC025-300145-
/O.CON.KSLC.FF.W.0063.000000T0000Z-260730T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kane UT-
501 PM MDT Wed Jul 29 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 745 PM MDT THIS 
EVENING FOR CENTRAL KANE COUNTY...

At 501 PM MDT, It is expected that the strong thunderstorms that 
produced intense rainfall over Lick Wash and surrounding areas 
produced a flash flood wave moving downstream and through Buckskin 
Gulch. Between 1 and 1.5 inches of rain have fallen. Flash flooding 
is ongoing or expected to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms producing
         flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks, streams, slot
         canyons, and normally dry washes.

Some locations that will experience flash flooding include...
  Lick Wash Slot Canyon down to Buckskin Gulch in Central Kane County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Remain alert for flooding even in locations not receiving rain. Dry 
washes, streams, and rivers can become raging killer currents in a 
matter of minutes, even from distant rainfall.

Flooding is occurring or is imminent. It is important to know where 
you are relative to streams, rivers, or creeks which can become 
killers in heavy rains. Campers and hikers should avoid streams or 
creeks.

&&

LAT...LON 3710 11184 3703 11177 3700 11177 3700 11200
      3700 11203 3700 11206 3708 11209 3734 11229
      3747 11218 3740 11203 3734 11211 3710 11199

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

GM

782 
WGUS55 KSLC 300129
FFWSLC
UTC025-300345-
/O.EXT.KSLC.FF.W.0063.000000T0000Z-260730T0345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
729 PM MDT Wed Jul 29 2026

The National Weather Service in Salt Lake City has extended the

* Flash Flood Warning for...
  Central Kane County in southern Utah...

* Until 945 PM MDT.

* At 729 PM MDT, It is expected that the strong thunderstorms that 
  produced intense rainfall over Lick Wash and surrounding areas 
  produced a flash flood wave moving downstream and through Buckskin 
  Gulch. Between 1 and 1.5 inches of rain have fallen. Flash 
  flooding is ongoing or expected to begin shortly.

  HAZARD...Life threatening flash flooding. Thunderstorms
           producing flash flooding.

  SOURCE...Radar.

  IMPACT...Life threatening flash flooding of creeks, streams,
           slot canyons, and normally dry washes.

* Some locations that will experience flash flooding include...
  Lick Wash Slot Canyon down to Buckskin Gulch in Central Kane County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Remain alert for flooding even in locations not receiving rain. Dry 
washes, streams, and rivers can become raging killer currents in a 
matter of minutes, even from distant rainfall.

Flooding is occurring or is imminent. It is important to know where 
you are relative to streams, rivers, or creeks which can become 
killers in heavy rains. Campers and hikers should avoid streams or 
creeks.

&&

LAT...LON 3710 11184 3703 11177 3700 11177 3700 11200
      3700 11203 3700 11206 3708 11209 3734 11229
      3747 11218 3740 11203 3734 11211 3710 11199

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

JCW

611 
WGUS55 KSLC 300207
FFWSLC
UTC025-300800-
/O.EXT.KSLC.FF.W.0063.000000T0000Z-260730T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
807 PM MDT Wed Jul 29 2026

The National Weather Service in Salt Lake City has extended the

* Flash Flood Warning for...
  Central Kane County in southern Utah...

* Until 200 AM MDT.

* At 807 PM MDT, trained weather spotters reported flash flooding in 
  Lick Wash downstream through Buckskin Gulch. Between 1 and 1.5 
  inches of rain have fallen upstream with a very large flood wave 
  overflowing its banks while moving south past the intersection 
  with US-89 heading towards Buckskin Gulch. Expect the very large 
  flood wave to take roughly 5 hours to reach the confluence with 
  the Paria River on the Utah side just north of the Arizona border.

  HAZARD...Life threatening flash flooding.

  SOURCE...Trained spotters reported.

  IMPACT...Life threatening flash flooding of creeks, streams,
           slot canyons, and normally dry washes.

* Some locations that will experience flash flooding include...
  Lick Wash Slot Canyon down to Buckskin Gulch in Central Kane County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Remain alert for flooding even in locations not receiving rain. Dry 
washes, streams, and rivers can become raging killer currents in a 
matter of minutes, even from distant rainfall.

Flooding is actively occurring. It is important to know where you 
are relative to streams, rivers, or creeks which can become killers 
in heavy rains. Campers and hikers should avoid streams or creeks.

&&

LAT...LON 3710 11184 3703 11177 3700 11177 3700 11200
      3700 11203 3700 11206 3708 11209 3734 11229
      3747 11218 3740 11203 3734 11211 3710 11199

FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

$$

JCW

921 
WGUS75 KSLC 300758
FFSSLC

Flash Flood Statement
National Weather Service Salt Lake City UT
158 AM MDT Thu Jul 30 2026

UTC025-300808-
/O.EXP.KSLC.FF.W.0063.000000T0000Z-260730T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kane UT-
158 AM MDT Thu Jul 30 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 2 AM MDT EARLY THIS MORNING 
FOR CENTRAL KANE COUNTY...

The heavy rain has ended. Runoff from the earlier heavy rain will 
continue to recede through the night. Please continue to heed any 
remaining closures.

&&

LAT...LON 3710 11184 3703 11177 3700 11177 3700 11200
      3700 11203 3700 11206 3708 11209 3734 11229
      3747 11218 3740 11203 3734 11211 3710 11199

$$

LC

Area Forecast Discussion
National Weather Service Salt Lake City UT
112 PM MDT Wed Jul 29 2026

.KEY MESSAGES, Issued 1009 PM MDT Tue Jul 28 2026...

- Monsoon moisture will increase and spread northward for
  Wednesday, bringing a heightened threat of flash flooding,
  before building high pressure brings a drying trend Thursday
  through the weekend.

- There is a high chance that temperatures will become extremely
  hot by the weekend as the ridge continues to build, bring the
  potential for an increase in heat related illness.

&&

.DISCUSSION, Issued 1009 PM MDT Tue Jul 28 2026...
A broad ridge is centered over the central United
States this evening, allowing for a southerly flow to develop over
Utah and southwest Wyoming. The airmass over the area has remained
relatively moist, with satellite derived PW values in the 0.8 to
1.0 range across much of the area, highest over southern Utah.
Earlier showers and storms over southern Utah are decreasing in
coverage at this time. However, a series of weak shortwaves moving
north across Utah overnight will allow for some showers to
continue into the morning.

The southerly flow will allow moisture over the area to increase
and spread northward through tomorrow afternoon, with PW values of
an inch or more expected to spread over the vast majority of the
forecast area. Combined with the supplemental instability from the
shortwaves, this will bring another round of showers and
thunderstorms, and any storms that develop will be capable of
producing heavy rain that could lead to flash flooding. The
showers and associated cloud cover area expected to keep high
temperatures near to just below seasonal normals during the day.

Beginning Thursday, the broad ridge is expected to re-orient
itself over the west, with the center moving directly over Utah
for the weekend. This will add a westerly component to the flow
aloft that will draw a drier airmass into the area, decreasing the
threat of convection. As the ridge strengthens, temperatures will
become increasingly hot, peaking on Saturday with 700mb
temperatures expected to be in the lower 20s Celsius across the
entire area. This will result very hot temperatures that will
increase the risk of heat related illness, particularly for valley
locations. Some uncertainty remains with regard to how high the
HeatRisk will get on Friday, with Thursday nights lows potentially
getting low enough to keep the HeatRisk in the orange (moderate)
range for much of northern Utah during the day. For Saturday and
Sunday, confidence is higher than usual in the potential for very
hot maximum temperatures, but there remains a good amount of
spread in the ensembles with regard to low temperatures and
therefore how much overnight relief the area, northern Utah
in particular, will see. Therefore, have decided to hold off on
an Extreme Heat Watch at this time due to uncertainty about the
length of time of the event.

By early next week, the ridge is expected to weaken a bit and
shift south as a Pacific Northwest trough moves over the top of
it. This would provide some relief from the heat, at least for
northern portions of the area, though there remains a good amount
of spread in the guidance with regard to how much the trough will
act to weaken the ridge and therefore how much of a drop in
temperatures there might be. It does seem likely, however, that
the very hot weather will continue for at least southeast Utah.

&&

.AVIATION, Issued 608 AM MDT Wed Jul 29 2026...

KSLC...There is a 30% chance for showers to impact the terminal with
variable winds between 12-15z. Otherwise, showers continue along the
high terrain east of the terminal through the evening. Showers and
thunderstorms moving in from the west after 00z have a 30% chance to
bring gusty and erratic outflow winds to 40-45 kts through around
04z. VIS reductions are also possible with storms this evening, with
potential to result in brief MVFR conditions. Convective activity
tapers thereafter, with generally light southeasterly winds
prevailing overnight.

REST OF UTAH AND SOUTHWEST WYOMING...Showers across central Utah
will continue spreading northeast through early this afternoon.
Additional development of showers and thunderstorms are expected
across southern Utah this afternoon and evening, moving into
northern Utah and southwest Wyoming later in the evening. Storms
today will be capable of producing gusty and erratic outflow winds
to 45 kts as well as brief heavy rainfall that could produce brief
VIS reductions to MVFR. Conditions quickly dry out areawide after
06z, with generally light terrain driven winds prevailing overnight.

&&

.FIRE WEATHER...One final moisture surge moves across Utah through
the remainder of today, allowing for scattered shower and
thunderstorm development across a majority of Utah. Under stronger
storms, heavy rainfall and frequent lightning are expected. With
drier air in place over far northern Utah, any storms developing
in this region will be capable of outflow wind gusts in excess of
40 mph.

As we move into Thursday, a significant drying of the air mass is
expected as high pressure repositions nearly overhead. Afternoon
relative humidity is expected to fall by upwards of 10 percent in
the western area and by as much as 30 percent in the eastern area.
A less significant day of drying is expected, however, relative
humidity is expected to drop into the single digits to low-teens
across a majority of Utah (including the high terrain features) by
Friday. Alongside this significant drying trend, a significant
warming trend is also expected. High temperatures in the lower
elevation areas across western and eastern Utah will be reaching
into the low- to mid-100s, with temperatures as high as 112-114 in
the lowest elevations of southern Utah. Adding to the very hot
and very dry conditions, an active storm track to our north is
anticipated to dip far enough south by late this weekend to bring
an increase in southwest winds. There is currently a low to medium
chance (30-50% probability) for critical fire weather conditions
to develop over a portion of west-central, southwest, and
northeast Utah on Sunday and Monday. Thereafter, hot and dry
conditions will remain in place through at least the middle
of next week.

&&

.SLC WATCHES/WARNINGS/ADVISORIES...
UT...Heat Advisory from noon Saturday to 9 PM MDT Sunday for UTZ101-
     115-116-120>122.

     Extreme Heat Watch from Saturday afternoon through Sunday
     evening for UTZ102-104>106-114.

     Extreme Heat Warning from noon Friday to 9 PM MDT Sunday for
     UTZ123-124-128>131.

WY...None.
&&

PUBLIC...Traphagan
AVIATION...Whitlam
FIRE WEATHER...Webber

For more information from NOAA's National Weather Service visit...
http://weather.gov/saltlakecity

Special Weather Statement
National Weather Service Salt Lake City UT
1157 AM MDT Wed Jul 29 2026

UTZ122>125-291845-
Southwest Utah UT-Southern Mountains UT-Zion National Park UT-
Lower Washington County UT-
1157 AM MDT Wed Jul 29 2026

...A strong thunderstorm will impact portions of northeastern
Washington and south central Iron Counties through 1245 PM MDT
...

At 1156 AM MDT, Doppler radar was tracking a strong thunderstorm near
New Harmony, or 14 miles northwest of Zion National Park, moving
northeast at 30 mph.

HAZARD...Wind gusts of 50 to 55 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Cedar City, Zion National Park, Enoch, New Harmony, Kanarraville,
Hamilton Fort, Pintura, and Kolob Canyon.

This includes the following highways...
 Interstate 15 between mile markers 29 and 66.
 Utah Route 56 between mile markers 44 and 61.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 3726 11315 3733 11347 3780 11328 3778 11303
      3771 11290
TIME...MOT...LOC 1756Z 202DEG 24KT 3740 11325

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...55 MPH

Church

Special Weather Statement
National Weather Service Salt Lake City UT
1213 PM MDT Wed Jul 29 2026

UTZ124-125-128-291900-
South Central Utah UT-Southern Mountains UT-Zion National Park UT-
1213 PM MDT Wed Jul 29 2026

...A strong thunderstorm will impact portions of southwestern
Garfield, east central Washington, northwestern Kane and southeastern
Iron Counties through 100 PM MDT
...

At 1212 PM MDT, Doppler radar was tracking a strong thunderstorm over
Zion National Park, moving north at 25 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Zion National Park, Cedar Breaks National Monument, Virgin,
Springdale, and Rockville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 3709 11291 3719 11315 3766 11297 3758 11262
TIME...MOT...LOC 1812Z 198DEG 23KT 3727 11302

MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH

Church

Special Weather Statement
National Weather Service Salt Lake City UT
1221 PM MDT Wed Jul 29 2026

UTZ122-125-291845-
Southwest Utah UT-Southern Mountains UT-
1221 PM MDT Wed Jul 29 2026

...A strong thunderstorm will impact portions of eastern Beaver
County through 1245 PM MDT
...

At 1221 PM MDT, Doppler radar was tracking a strong thunderstorm near
Milford, moving north at 20 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor damage to outdoor objects is
         possible.

Locations impacted include...
Milford and Adamsville.

This includes Utah Route 21 between mile markers 75 and 87, and
between mile markers 98 and 102.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 3848 11263 3822 11276 3828 11305 3853 11306
      3855 11285
TIME...MOT...LOC 1821Z 186DEG 17KT 3833 11292

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

Church

Special Weather Statement
National Weather Service Salt Lake City UT
129 PM MDT Wed Jul 29 2026

UTZ127-128-292000-
South Central Utah UT-Bryce Canyon Country UT-
129 PM MDT Wed Jul 29 2026

...A strong thunderstorm will impact portions of southwestern
Garfield and north central Kane Counties through 200 PM MDT
...

At 128 PM MDT, Doppler radar was tracking a strong thunderstorm 21
miles south of Bryce Canyon National Park, or 23 miles northeast of
Kanab, moving north at 30 mph.

HAZARD...Penny size hail.

SOURCE...Radar indicated.

IMPACT...Minor damage to outdoor objects is possible.

Locations impacted include...
Bryce Canyon National Park and Kodachrome Basin State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.

&&

LAT...LON 3723 11233 3738 11230 3744 11223 3745 11227
      3750 11227 3754 11226 3754 11195 3717 11216
TIME...MOT...LOC 1928Z 196DEG 28KT 3727 11224

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...<40 MPH

Church

Preliminary Local Storm Report
National Weather Service Salt Lake City UT
137 PM MDT Wed Jul 29 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0130 PM     Flash Flood      1 N Zion National Park  37.26N 112.95W
07/29/2026                   Washington         UT   Park/Forest Srvc

            Zion National Park reported many slot
            canyons and dry washes are flash flooding.

&&