Alert archive / Utah / Flash Flood Warnings in 2026
Flash Flood Warning 101, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this flash flood warning at Aug 30, 2026, 3:37 PM MDT for Wayne County, Utah. It was in force for 4 hr. 2 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Aug 30, 2026, 3:37 PM MDT (21:37 UTC)
- Expired
- Aug 30, 2026, 7:30 PM MDT
- In force
- 4 hr
- Issued by
- NWS Salt Lake City, UT
- Area
- Storm-based polygon
- Damage threat
- Considerable
- Flood severity
- None
County Wayne County, UT
The radar
The Cedar City radar (KICX), 162 km from the middle of the area, began a volume at 21:37 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 30, 5:10 PM MDT | FLASH FLOOD | 2 Ne Fruita, UT | Park Service employees relayed report(s) of waterfalls forming on the north side of Highway 24. Location estimated. |
| Aug 30, 6:00 PM MDT | FLASH FLOOD | 2 Wnw Fruita, UT | Report of Sulphur Creek flashing at 6PM. Grand Wash Road also closed. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this flash flood warning; the first came 93 minutes after it went out.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Salt Lake City I, UT (KSLC), launched 12:00Z, 9.6 hours before the alert went out and 280 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 457 J/kg
- Mixed-layer CIN
- -90 J/kg
- Mixed-layer LCL
- 1263 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 33 m²/s²
- 0-3 km storm-relative helicity
- 23 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
076
WGUS55 KSLC 302137
FFWSLC
UTC055-310030-
/O.NEW.KSLC.FF.W.0101.260830T2137Z-260831T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
337 PM MDT Sun Aug 30 2026
The National Weather Service in Salt Lake City has issued a
* Flash Flood Warning for...
Southwestern Wayne County in southern Utah...
* Until 630 PM MDT.
* At 337 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across portions of Capitol Reef National Park, including
Sunglow Canyon, Sulphur Creek, Spring Canyon, Cohab Canyon, and
Grand Wash. Up to 0.5 inches of rain have fallen. Additional
rainfall amounts up to 0.5 inches are possible in the warned area,
primarily over Sunglow Canyon and Spring Canyon. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks, streams, slot
canyons, and normally dry washes.
* Some locations that will experience flash flooding include...
portions of Capitol Reef National Park, including Sunglow Canyon,
Sulphur Creek, Spring Canyon, Cohab Canyon, and Grand Wash. Water
will continue to flow through Sulphur Creek and into the Fremont
River heading towards Caineville.
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.
&&
LAT...LON 3834 11153 3826 11132 3821 11129 3826 11106
3832 11100 3834 11102 3829 11108 3842 11148
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JAC3 follow-up statements
540
WGUS75 KSLC 302309
FFSSLC
Flash Flood Statement
National Weather Service Salt Lake City UT
509 PM MDT Sun Aug 30 2026
UTC055-310030-
/O.CON.KSLC.FF.W.0101.000000T0000Z-260831T0030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne UT-
509 PM MDT Sun Aug 30 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 PM MDT THIS
EVENING FOR SOUTHWESTERN WAYNE COUNTY...
At 509 PM MDT, National Park personnel reported waterfalls in areas
north of State Route 24 from earlier thunderstorms producing heavy
rain across portions of Capitol Reef National Park. This area
includes Sunglow Canyon, Sulphur Creek, Spring Canyon, Cohab Canyon,
and Grand Wash. Between 0.5 and 1.0 inches of rain have fallen. Flash
flooding is already occurring.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...National Park Service reported.
IMPACT...Life threatening flash flooding of creeks, streams, slot
canyons, and normally dry washes.
Some locations that will experience flash flooding include...
portions of Capitol Reef National Park, including Sunglow Canyon,
Sulphur Creek, Spring Canyon, Cohab Canyon, and Grand Wash. Water
will continue to flow through Sulphur Creek and into the Fremont
River heading towards Caineville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Move to higher ground now. Act quickly to protect your life.
Remain alert for flooding even in locations not receiving rain. Dry
washes, streams, and rivers can become raging killer currents in a
matter of minutes, even from distant rainfall.
&&
LAT...LON 3834 11153 3826 11132 3821 11129 3826 11106
3832 11100 3834 11102 3829 11108 3842 11148
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JAC781
WGUS55 KSLC 310027
FFWSLC
UTC055-310130-
/O.EXT.KSLC.FF.W.0101.000000T0000Z-260831T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
627 PM MDT Sun Aug 30 2026
The National Weather Service in Salt Lake City has extended the
* Flash Flood Warning for...
Southwestern Wayne County in southern Utah...
* Until 730 PM MDT.
* At 627 PM MDT, National Park personnel reported flows on Sulphur
Creek from earlier thunderstorms producing heavy rain across
portions of Capitol Reef National Park. This area includes Sunglow
Canyon, Sulphur Creek, Spring Canyon, Cohab Canyon, and Grand Wash.
Between 0.5 and 1.0 inches of rain have fallen. Flash flooding is
already occurring.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...National Park Service reported.
IMPACT...Life threatening flash flooding of creeks, streams, slot
canyons, and normally dry washes.
* Some locations that will experience flash flooding include...
portions of Capitol Reef National Park, including Sunglow Canyon,
Sulphur Creek, Spring Canyon, Cohab Canyon, and Grand Wash. Water
will continue to flow through Sulphur Creek and into the Fremont
River heading towards Caineville.
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.
&&
LAT...LON 3834 11153 3826 11132 3821 11129 3826 11106
3832 11100 3834 11102 3829 11108 3842 11148
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
JAC226
WGUS75 KSLC 310132
FFSSLC
Flash Flood Statement
National Weather Service Salt Lake City UT
732 PM MDT Sun Aug 30 2026
UTC055-310142-
/O.EXP.KSLC.FF.W.0101.000000T0000Z-260831T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wayne UT-
732 PM MDT Sun Aug 30 2026
...FLASH FLOOD WARNING HAS EXPIRED FOR SOUTHWESTERN WAYNE COUNTY...
The heavy rain has ended. Please continue to heed remaining road
closures.
A Flood Watch remains in effect until 900 PM MDT Monday for portions
of central, southern, and southwest Utah.
&&
LAT...LON 3834 11153 3826 11132 3821 11129 3826 11106
3832 11100 3834 11102 3829 11108 3842 11148
$$
JACWhat forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Salt Lake City, UT wrote its last area forecast discussion before this flash flood warning went out at Aug 30, 2:08 PM MDT, 1 hour 29 minutes earlier. Its key messages:
- A marginal risk (level 1/5) is outlooked for strong to severe thunderstorms across portions of central and eastern Utah this afternoon and evening. There is a 5% chance of wind gusts in excess of 58 mph and hail larger than quarters in this area.
- A slight risk (level 2/4) remains in effect for excessive rainfall across much of Utah through tonight.
- A moderate risk (level 3/4) is now in effect for excessive rainfall across portions of eastern and southern Utah Monday.
- A flood watch for flash flooding remains in effect across much of central and southern Utah through Monday evening. The threat of flooding is highest across slot canyons, normally dry washes, slick rock areas, recent burn scars as well as areas that have already received very heavy rainfall this weekend including the Sanpete and Sevier Valleys, Castle Country, and the San Rafael Swell.
- There is an increasing probability that deep moisture associated with a tropical cyclone in the Eastern Pacific will spread northward into Utah ahead of a Pacific disturbance Friday into next weekend.
Area forecast discussion, Aug 30, 2:08 PM MDT, 1 hour 29 minutes before
Area Forecast Discussion National Weather Service Salt Lake City UT 208 PM MDT Sun Aug 30 2026 .KEY MESSAGES... - A marginal risk (level 1/5) is outlooked for strong to severe thunderstorms across portions of central and eastern Utah this afternoon and evening. There is a 5% chance of wind gusts in excess of 58 mph and hail larger than quarters in this area. - A slight risk (level 2/4) remains in effect for excessive rainfall across much of Utah through tonight. - A moderate risk (level 3/4) is now in effect for excessive rainfall across portions of eastern and southern Utah Monday. - A flood watch for flash flooding remains in effect across much of central and southern Utah through Monday evening. The threat of flooding is highest across slot canyons, normally dry washes, slick rock areas, recent burn scars as well as areas that have already received very heavy rainfall this weekend including the Sanpete and Sevier Valleys, Castle Country, and the San Rafael Swell. - There is an increasing probability that deep moisture associated with a tropical cyclone in the Eastern Pacific will spread northward into Utah ahead of a Pacific disturbance Friday into next weekend. && .DISCUSSION...Another day of deep moisture across the region will bring an elevated threat of flash flooding. While most of the region is seeing conditions favorable for heavy rain associated with thunderstorms, the highest chance will continue across eastern and southern Utah. Some areas, including Castle Country, the Sevier and Sanpete Valleys, the San Rafael Swell and most of the Grand Staircase area have already had one day of heavy rain and flooding. With saturated soils, these areas will be even more prone to flooding this afternoon and evening. As far as Monday, PW anomalies at or above 97-99 percentile will shift into southern and eastern Utah. This...combined with widespread large scale ascent, significant deep layer shear and sufficient instability will support widespread thunderstorms with very heavy rain. Average return intervals (ARI) for precipitation are exceeding 10-20 years across much of eastern and southern Utah, with localized areas seeing maximum ARIs in excess of 50 years. Rainfall rates in previous days have exceeded 0.30 inches in 10 minutes in stronger thunderstorms. Given this, coordinated with the Weather Prediction Center to introduce a moderate risk within the Excessive Rainfall Outlook (ERO) for Monday. This will be only the second time WFO SLC has been included in a day 2 moderate risk ERO. Much drier conditions will work into the region in the wake of the shortwave trough that spurred Monday's convection as drier southwest flow filters into the area. That said...this break from flash flooding is short as a number of ensemble members are suggesting tropical moisture from an eastern Pacific tropical cyclone approaching the Baja California area may shift into Utah ahead of another trough by Friday into Saturday. Something to monitor. && .AVIATION... KSLC...Primarily VFR conditions are expected to persist through the TAF period. Confidence regarding thunderstorms remaining away from the terminal this afternoon has increased, resulting in the removal of the PROB30. Otherwise, diurnal wind shifts are expected with the next wind shift expected to occur around 19z as northwest winds push into the area. REST OF UTAH AND SOUTHWEST WYOMING...Showers and thunderstorms with gusty outflows are expected this afternoon at KPVU, KHCR, and KCDC from 20-24z, though some may linger a couple hours later. Otherwise, diurnal flows will prevail at all other sites with VFR conditions persisting. && .FIRE WEATHER...An ongoing monsoon surge will continue to bring the threat of thunderstorms with strong winds, hail and very heavy rain today. A further increase in moisture will bring an even higher threat of heavy rain Monday, especially across southern and eastern Utah. A drying trend will begin Tuesday, with humidities falling to near critical levels across western Utah by Wednesday. Friday into the weekend, moisture will again shift into the region with increasing humidities and the threat of heavy rainfall once again. && .SLC WATCHES/WARNINGS/ADVISORIES... UT...Flood Watch through Monday evening for UTZ116>121-123>131. WY...None. && Kruse/Worster For more information from NOAA's National Weather Service visit... http://weather.gov/saltlakecity
In the hours before
Special weather statement, Aug 30, 1:58 PM MDT, 1 hour 39 minutes before
Special Weather Statement
National Weather Service Salt Lake City UT
158 PM MDT Sun Aug 30 2026
UTZ128-131-302045-
South Central Utah UT-Glen Canyon Recreation Area/Lake Powell UT-
158 PM MDT Sun Aug 30 2026
...A strong thunderstorm will impact portions of central Kane County
through 245 PM MDT
...
At 157 PM MDT, Doppler radar was tracking a strong thunderstorm 12
miles northwest of Big Water, or 37 miles south of Escalante, moving
east at 30 mph.
HAZARD...Wind gusts up to 50 mph and pea 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.
This storm will remain over mainly rural areas of central Kane
County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3716 11185 3729 11189 3742 11145 3720 11136
TIME...MOT...LOC 1957Z 253DEG 26KT 3723 11177
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
JCWSpecial weather statement, Aug 30, 2:15 PM MDT, 1 hour 22 minutes before
Special Weather Statement
National Weather Service Salt Lake City UT
215 PM MDT Sun Aug 30 2026
UTZ131-302100-
Glen Canyon Recreation Area/Lake Powell UT-
215 PM MDT Sun Aug 30 2026
...A strong thunderstorm will impact portions of southeastern San
Juan County through 300 PM MDT
...
At 215 PM MDT, Doppler radar was tracking a strong thunderstorm 23
miles south of Halls Crossing, or 45 miles west of Mexican Hat,
moving northeast at 25 mph.
HAZARD...Wind gusts of 50 to 55 mph and pea 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.
This storm will remain over mainly rural areas of southeastern San
Juan County.
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 3721 10999 3720 11001 3721 11000 3732 11020
3720 11029 3723 11033 3708 11046 3721 11054
3720 11055 3709 11056 3710 11056 3720 11062
3707 11072 3707 11078 3721 11085 3725 11058
3732 11043 3733 11010 3724 10995 3722 10995
TIME...MOT...LOC 2015Z 246DEG 23KT 3712 11070
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...55 MPH
JCWSpecial weather statement, Aug 30, 2:56 PM MDT, 41 minutes before
Special Weather Statement
National Weather Service Salt Lake City UT
256 PM MDT Sun Aug 30 2026
UTZ115-302145-
Western Millard and Juab Counties UT-
256 PM MDT Sun Aug 30 2026
...A strong thunderstorm will impact portions of northwestern Millard
and western Juab Counties through 345 PM MDT
...
At 256 PM MDT, Doppler radar was tracking a strong thunderstorm 19
miles south of Partoun, or 30 miles northeast of Baker, moving
northeast at 30 mph.
HAZARD...Wind gusts up to 50 mph and pea 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.
This storm will remain over mainly rural areas of northwestern
Millard and western Juab Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
LAT...LON 3927 11386 3942 11392 3968 11336 3938 11317
TIME...MOT...LOC 2056Z 244DEG 27KT 3937 11379
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
JCWSpecial weather statement, Aug 30, 3:09 PM MDT, 28 minutes before
Special Weather Statement
National Weather Service Salt Lake City UT
309 PM MDT Sun Aug 30 2026
UTZ121-302200-
San Rafael Swell UT-
309 PM MDT Sun Aug 30 2026
...A strong thunderstorm will impact portions of southeastern Emery
County through 400 PM MDT
...
At 309 PM MDT, Doppler radar was tracking a strong thunderstorm 17
miles southwest of Green River, moving northeast 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...
Green River and Elgin.
This includes the following highways...
Interstate 70 between mile markers 147 and 163, and between mile
markers 165 and 167.
US Route 6 between mile markers 298 and 300.
Utah Route 24 between mile markers 148 and 160.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
LAT...LON 3898 11015 3893 11013 3893 11017 3891 11018
3886 11017 3886 11013 3881 11013 3874 11043
3886 11053 3909 11013 3900 11015 3899 11005
3895 11000
TIME...MOT...LOC 2109Z 241DEG 21KT 3882 11039
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
JCWSpecial weather statement, Aug 30, 3:14 PM MDT, 23 minutes before
Special Weather Statement
National Weather Service Salt Lake City UT
314 PM MDT Sun Aug 30 2026
UTZ102-106-302200-
Utah Valley UT-Tooele and Rush Valleys UT-
314 PM MDT Sun Aug 30 2026
...A strong thunderstorm will impact portions of west central Utah
and eastern Tooele Counties through 400 PM MDT
...
At 314 PM MDT, Doppler radar was tracking a strong thunderstorm 7
miles east of Vernon, or 24 miles east of Dugway English Village,
moving northeast 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...
Eagle Mountain, Cedar Fort, Vernon, Utah Lake, Benjamin, Lake Shore,
West Mountain, Saratoga Springs, Fairfield, and Lofgreen.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.
&&
LAT...LON 4001 11235 4012 11243 4039 11197 4010 11178
TIME...MOT...LOC 2114Z 241DEG 21KT 4011 11231
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...50 MPH
JCWSpecial weather statement, Aug 30, 3:37 PM MDT, 0 minutes before
Special Weather Statement
National Weather Service Salt Lake City UT
337 PM MDT Sun Aug 30 2026
UTZ130-131-302215-
Western Canyonlands UT-Glen Canyon Recreation Area/Lake Powell UT-
337 PM MDT Sun Aug 30 2026
...A strong thunderstorm will impact portions of east central
Garfield and northeastern San Juan Counties through 415 PM MDT
...
At 336 PM MDT, Doppler radar was tracking a strong thunderstorm near
Hite Marina, or 38 miles southeast of Hanksville, moving east at 25
mph.
HAZARD...Wind gusts up to 50 mph and pea 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...
Hite Marina.
This includes Utah Route 95 between mile markers 37 and 53.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3797 11009 3799 11011 3794 11018 3791 11017
3790 11019 3789 11017 3786 11018 3786 11034
3780 11035 3779 11048 3792 11050 3807 11005
3806 11001 3799 11001
TIME...MOT...LOC 2136Z 252DEG 21KT 3786 11042
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
JCWThe office that day
Everything else NWS Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 7:01 PM MDT | Special Weather Statement | SLC | Duchesne | 29 min |
| Aug 29, 7:09 PM MDT | Special Weather Statement | SLC | Salt Lake | 36 min |
| Aug 29, 8:30 PM MDT | Special Weather Statement | SLC | Juab | 30 min |
| Aug 29, 8:38 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Millard | 37 min |
| Aug 29, 9:11 PM MDT | Severe Thunderstorm Warning | SLC | Juab, Millard | 34 min |
| Aug 29, 9:41 PM MDT | Special Weather Statement | SLC | Juab | 34 min |
| Aug 30, 1:34 AM MDT | Special Weather Statement | SLC | Tooele | 26 min |
| Aug 30, 4:09 AM MDT | Special Weather Statement | SLC | Tooele | 36 min |
| Aug 30, 4:46 AM MDT | Special Weather Statement | SLC | Salt Lake | 29 min |
| Aug 30, 5:15 AM MDT | Special Weather Statement | SLC | Salt Lake | 30 min |
| Aug 30, 7:36 AM MDT | Special Weather Statement | SLC | Wasatch | 39 min |
| Aug 30, 7:51 AM MDT | Severe Thunderstorm Warning | SLC | Utah, Wasatch | 24 min |
| Aug 30, 8:14 AM MDT | Special Weather Statement | SLC | Wasatch | 46 min |
| Aug 30, 10:22 AM MDT | Special Weather Statement | SLC | Emery | 38 min |
| Aug 30, 12:11 PM MDT | Areal Flood Advisory | SLC | Kane | 2 hr |
| Aug 30, 12:16 PM MDT | Special Weather Statement | SLC | Kane | 44 min |
| Aug 30, 12:45 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 45 min |
| Aug 30, 1:12 PM MDT | Flash Flood Warning | SLC | Kane | 3 hr |
| Aug 30, 1:26 PM MDT | Special Weather Statement | SLC | 49 min | |
| Aug 30, 1:31 PM MDT | Special Weather Statement | SLC | Sevier | 44 min |
| Aug 30, 1:52 PM MDT | Special Weather Statement | SLC | Millard | 53 min |
| Aug 30, 1:58 PM MDT | Special Weather Statement | SLC | Kane | 47 min |
| Aug 30, 2:00 PM MDT | Severe Thunderstorm Warning | SLC | Millard, Sevier | 30 min |
| Aug 30, 2:01 PM MDT | Severe Thunderstorm Warning | SLC | Millard, Sevier | 29 min |
| Aug 30, 2:03 PM MDT | Flash Flood Warning | SLC | Garfield, Kane, San Juan | 6 hr |
| Aug 30, 2:15 PM MDT | Special Weather Statement | SLC | 45 min | |
| Aug 30, 2:16 PM MDT | Flash Flood Warning | SLC | Emery, Wayne | 3 hr |
| Aug 30, 2:19 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Aug 30, 2:28 PM MDT | Flash Flood Warning | SLC | Kane | 7 hr |
| Aug 30, 2:33 PM MDT | Severe Thunderstorm Warning | SLC | Kane | 42 min |
| Aug 30, 2:46 PM MDT | Flash Flood Warning | SLC | Garfield, Kane | 5 hr |
| Aug 30, 2:56 PM MDT | Flash Flood Warning | SLC | Kane | 5 hr |
| Aug 30, 2:56 PM MDT | Special Weather Statement | SLC | 49 min | |
| Aug 30, 3:05 PM MDT | Severe Thunderstorm Warning | SLC | Kane, San Juan | 25 min |
| Aug 30, 3:09 PM MDT | Special Weather Statement | SLC | Emery | 51 min |
| Aug 30, 3:14 PM MDT | Special Weather Statement | SLC | Utah | 46 min |
| Aug 30, 3:37 PM MDT | Special Weather Statement | SLC | San Juan | 38 min |
| Aug 30, 3:38 PM MDT | Special Weather Statement | SLC | 52 min | |
| Aug 30, 3:39 PM MDT | Special Weather Statement | SLC | Juab | 51 min |
| Aug 30, 4:00 PM MDT | Special Weather Statement | SLC | Utah | 45 min |
| Aug 30, 4:15 PM MDT | Special Weather Statement | SLC | Kane | 45 min |
| Aug 30, 4:23 PM MDT | Severe Thunderstorm Warning | SLC | Utah | 37 min |
| Aug 30, 4:25 PM MDT | Special Weather Statement | SLC | Juab | 50 min |
| Aug 30, 4:50 PM MDT | Severe Thunderstorm Warning | SLC | Wayne | 40 min |
| Aug 30, 5:24 PM MDT | Special Weather Statement | SLC | Wayne | 51 min |
| Aug 30, 5:32 PM MDT | Special Weather Statement | SLC | Wasatch | 43 min |
| Aug 30, 5:38 PM MDT | Special Weather Statement | SLC | Utah | 52 min |
Nearby
Flash Flood Warnings in Utah, 2026Every flash flood warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.