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Utah Storm Date Index

Every storm NOAA has recorded in Utah since January 1996 β€” wind, hail, snow and flooding β€” searchable by county, type and year. 11,426 events. Each one links back to its original NOAA record.

Most people land here trying to find the date a storm hit their house. Filter to your county, then match the date to when you first noticed damage.

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Tooele776La Sal & Abajo Mountains542Eastern Uinta Mountains530Washington393Tavaputs Plateau388Eastern Uinta Basin377Salt Lake371Grand Flat and Arches336Southeast Utah326Canyonlands / Natural Bridges270Box Elder261Wasatch Mountains South of I-80261Kane243Utah231Grand228San Juan212Wasatch Mountains I-80 North208Great Salt Lake Desert and Mountains204Garfield181Wayne180W Summit T Nw/Se Salt Lake/Wasatch X Sc/E Utah/P X E Juab/X Nw San Pete172Salt Lake and Tooele Valleys169Northern Wasatch Front162Rich/Cache T Nw/P E C Weber/Most of Morgan/Nw Summit/Ne Salt Lake/X Ne Box Elder153Weber150Davis137Southwest Utah136Western Uinta Mountains133Wasatch Plateau/Book Cliffs129Southern Mountains121Central Mountains115W Salt Lake T X W/E Toole T X E111Ne Box Elder T X Ne/W Weber/Davis109P Nc Weber/P C Morgan/P W C Summit/P Sc Wasatch104Southern Wasatch Front104Cache103Emery97X Nw Kane/Xs Xe Iron/N W Washington/Nw Wc Garfield/Piute/W Wayne/Sevier T C/X E Millard/S Sanpete T Sc/X Se Juab/P X Nw Emery/X E Beaver95Iron93Uintah92W Utah T X Nw/P X E Juab91West Central Utah89Duchesne86Wasatch Mountains South of I8086Wasatch Mountain Valleys79Wasatch Mountains I80 North70Millard62Cache Valley/Utah61Juab59Beaver58Carbon58Salt Lake and Toole Valleys57Northern Wasatch Front/Brigham City/Ogden Bountiful56Wasatch Mountain Valleys/Huntsville/Park City/Heber55C W Box Elder/C W Xe Toole/X W Salt Lake/X Nw Utah54Sevier49Cache Valley/Utah Portion48Central and Southwest Mountains47Nw Cache47Summit47C E Summit/X Ne Wasatch/N Duchesne46Sanpete/Sevier Valleys44Utahs Dixie and Zion National Park44Wasatch44Daggett43Beaver T X E/Iron T Xs Xe42Tooele and Rush Valleys41E Wasatch T X Ne/S Wc Duchesne/X Ne San Pete/Carbon T Sc/P X Ne X Nw Emery39Salt Lake Valley38Sanpete38South Central Utah38Western Unita Mountains38Southern Wasatch Front/Lehi/Provo/Nephi36Castle Country34Millard T X E/Juab T X E29Western Uinta Basin28Eastern Box Elder County27Utah Valley27Great Salt Lake Desert and Mountains/Wendover/Snowville26Rich25Glen Canyon Recreation Area/Lake Powell23Sc Washington23Southwest Utah/Cedar City/Milford23C Sc Sanpete/C Sevier22Morgan22Western Unita Basin18West Central Utah/Delta17Wasatch Back16P Sc Carbon/Nw Emery T X Nw15Piute15C Ec Xse Duchesne14Castle Country/Price/Castle/Dale/Emery14Eastern Juab/Millard Counties14San Rafael Swell14Utah'S Dixie and Zion National Park14Bear Lake and Bear River Valley13Daggett/N Uintah13Ne Garfield/X Sc X Se Wayne/C N San Juan13Kane T X Nw X E/Sc Garfield12Lower Washington County11Western Juab/Millard Counties11Bryce Canyon Country10Southeast Mountains/Canyonlands10San Rafael Swell/Greene River/Hanksville9Upper Sevier River Valleys9S Uintah/N Grand8South Central Utah/Kanab/Escalante7C Uintah6Emery T Nw X Ne/C E Wayne/P Sc Carbon6Sc Se San Juan5Sevier Valley5Western Canyonlands5Sanpete Valley3Sw San Juan/X E Kane/Se Garfield3Arches2Capitol Reef National Park and Vicinity2S Grand2Southeast Utah/Blanding2Zion National Park2Arches/North La Sals1C Grand1Canyonlands & Natural Bridges1Grand Flat1
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11,426 events Β· page 50 of 115

  1. Flash FloodSan Juan

    Heavy rains overnight flooded local drainages and several roadways in the Needles district of Canyonlands National Park. Some roads were impassable due to deep mud after the flood waters abated.

    NOAA record 548797 β†—
  2. Flash FloodGrand

    Flash flooding and a resultant mudslide up to a foot deep was reported across state Highway 279 near mile marker 2.

    NOAA record 548796 β†—
  3. Flash FloodGrand

    The road to Delicate Arch road was closed late it 1030 pm MDT August 13th through much of the day on the 14th as Salt Valley wash and Winter Camp wash flowed over the road and the nearby parking lot. Local trails were also closed for an extended period of time.

    NOAA record 548343 β†—
  4. Thunderstorm WindWeber69 mph gust (measured)

    The strong thunderstorm that had moved through Salt Lake and Davis counties, continued into Weber County, with maximum recorded wind gusts of 69 mph at Ogden Peak and 59 mph at the Great Salt Lake Minerals sensor.

    NOAA record 541634 β†—
  5. Thunderstorm WindBox Elder62 mph gust (measured)

    The Gunnison Island sensor recorded a peak wind gust of 62 mph.

    NOAA record 541632 β†—
  6. Thunderstorm WindDavis59 mph gust (measured)$15.00K property damage

    The Legacy Parkway sensor recorded a peak wind gust of 59 mph, and damage was reported in South Weber, with several trees uprooted and a small barn heavily damaged by the wind.

    NOAA record 541633 β†—
  7. Thunderstorm WindSalt Lake59 mph gust (measured)$50.00K property damage

    Peak recorded wind gusts from this thunderstorm included 62 mph at the Salt Lake City International Airport ASOS and 59 mph at the Center Tailings sensor. The winds uprooted trees at the International Center and damaged some buildings and private airplanes at the Salt Lake City International Airport.

    NOAA record 541631 β†—
  8. Thunderstorm WindTooele59 mph gust (measured)

    Peak recorded wind gusts in the Dugway Proving Ground mesonet included 62 mph at the Durand Road sensor and 59 mph at Simpson Springs.

    NOAA record 540988 β†—
  9. Thunderstorm WindTooele62 mph gust (measured)

    The sensor at Granite Peak recorded a maximum wind gust of 62 mph.

    NOAA record 540987 β†—
  10. HailTooele1.25β€³ hail

    Half dollar sized hail was reported in Ibapah and Goshen.

    NOAA record 540984 β†—
  11. Thunderstorm WindUtah66 mph gust (measured)

    The Ray's Valley RAWS recorded a peak wind gust of 66 mph.

    NOAA record 540986 β†—
  12. Thunderstorm WindBox Elder61 mph gust (measured)

    The Rosebud RAWS recorded a maximum wind gust of 61 mph.

    NOAA record 540985 β†—
  13. HailSalt Lake1β€³ hail

    A spotter in West Valley City reported hail with a diameter of one inch.

    NOAA record 540876 β†—
  14. Flash FloodCarbon$2.75M property damage

    Widespread flash flooding occurred across Carbon County, with damaging floods reported in Helper, Price, Carbonville, Kenilworth, Spring Glen, and Westwood. Damage to public infrastructure totaled $500,000, including damage to bridges, culverts, and roads. Over 100 homes received at least some flood damage, with most of the flooding occurring in basements, yards, driveways, and garages. Damages to

    NOAA record 541430 β†—
  15. Flash FloodSan Juan

    Mud and water up to 6 inches deep was reported to be flowing over Highway 191 just north of Monticello.

    NOAA record 545403 β†—
  16. Flash FloodEmery$25.00K property damage

    A large debris flow occurred in Huntington Canyon and flowed onto State Route 31 after heavy rain fell on the Seeley burn scar. Many boulders and trees flowed onto the roadway, with some trees as large as 40 feet in length and 4 feet in diameter. |The area with the heaviest impact was the North Hughes drainage, with significant flooding and debris also occurring in Cabin Canyon and the Old Folks F

    NOAA record 541388 β†—
  17. Flash FloodGrand

    Delicate Arch Road was closed for the day due to fast moving water up to a half foot deep that ran across the roadway.

    NOAA record 545413 β†—
  18. Thunderstorm WindSalt Lake58 mph gust (estimated)$1.00K property damage

    A tree with a diameter of approximately 3 inches was knocked down by thunderstorm winds in Sandy.

    NOAA record 540877 β†—
  19. Flash FloodSanpete

    Utah State Route 132 was temporarily closed at Milepost 37 due to flooding and debris on the roadway.

    NOAA record 541395 β†—
  20. Flash FloodWashington$125.00K property damage

    Flash flooding occurred in Brookside and Veyo, both of which are towns along the Santa Clara River, during the overnight hours. In Brookside, flood waters washed out roads and caused damage to several garages and basements. Near Veyo, a family of 13 was camping in what had been a dry streambed, when flood waters rose and forced them to higher ground. Tents and other camping equipment were washed d

    NOAA record 541394 β†—
  21. DroughtEastern Uinta Basin

    Exteme to severe drought conditions across the Uinta Basin at the beginning of August were reduced to moderate drought to abnormally dry conditions by the end of the month.

    NOAA record 539739 β†—
  22. DroughtEastern Uinta Mountains

    Moderate drought conditions in the eastern Uinta Mountains at the beginning of August were reduced to abnormally dry conditions or better by the end of the month.

    NOAA record 539738 β†—
  23. DroughtCanyonlands / Natural Bridges

    Moderate drought conditions prevailed across most of the zone in August while severe drought conditions persisted in the Natural Bridges area.

    NOAA record 539741 β†—
  24. DroughtSoutheast Utah

    Severe drought conditions remained in place across the Four Corners region of southeast Utah in August.

    NOAA record 540608 β†—
  25. Flash FloodGrand$10.00K property damage

    Heavy rainfall resulted in a flash flood which washed out a 50 foot section of railroad track. A rain gauge near the flash flood measured nearly an inch of rain in less than one hour. The width of the flash flood was about 400 feet wide where the flood waters reached the railroad tracks. A storm water retention pond with a capacity of about 10 million gallons was completely filled.

    NOAA record 548466 β†—
  26. Flash FloodKane

    Flash flooding was reported in Croton Canyon near Lake Powell.

    NOAA record 537859 β†—
  27. Flash FloodWayne

    Flash flooding occurred along Sulphur Creek and in the main campground at Capitol Reef National Park.

    NOAA record 537858 β†—
  28. Flash FloodJuab$5.00K property damage

    Heavy rain on a burn scar near Levan caused a debris flow for the second time in three days. Debris slid onto a portion of State Route 28, temporarily closing the road.

    NOAA record 537862 β†—
  29. Flash FloodGrand

    Numerous thunderstorms with heavy rainfall moved over the Arches National Park area. Washes ran fast and full, and several waterfalls were active in the park during the day. Wolfe Ranch Road and Delicate Arch Road were both closed by flood waters.

    NOAA record 545273 β†—
  30. Flash FloodJuab$25.00K property damage

    Heavy rain fell on an actively burning fire near Levan and caused a debris flow. Mud and debris flowed onto State Route 28 between Levan and Gunnison, shutting down a 12 mile stretch of the road. Flood waters also washed out a campground, and flooded one basement.

    NOAA record 537861 β†—
  31. Flash FloodGarfield

    Park rangers at Capitol Reef National Park reported flash flooding along Pleasant Creek, the South Draw Road, and the Sheets Gulch area.

    NOAA record 537857 β†—
  32. Flash FloodUtah$30.00K property damage

    Heavy rain caused flash flooding in Eagle Mountain, Utah, specifically in the Cedar Pass Ranch neighborhood. Flood waters were primarily limited to two properties, with one home experiencing significant damage.

    NOAA record 537855 β†—
  33. Flash FloodSan Juan

    Significant amounts of small hail and rainfall led to flash flooding north of Monticello where 3 to 4 feet of water covered grassy areas near Highway 191. Flash flooding was reported from near the airport up to near Peters Hill which mainly impacted a lower road near the highway.

    NOAA record 545271 β†—
  34. Thunderstorm WindSalt Lake59 mph gust (measured)

    The Great Salt Lake Marina sensor recorded a peak wind gust of 59 mph.

    NOAA record 537592 β†—
  35. Flash FloodWashington$100.00K property damage

    Heavy rain caused flash flooding in multiple neighborhoods in Enterprise, Utah. Street flooding was widespread, and several homes and business were impacted by flood waters. Two homes experienced extensive damage, with basement flooding destroying furniture and other possessions, while other homes had less significant damage.

    NOAA record 537846 β†—
  36. Flash FloodGarfield

    Pine Creek, a tributary of the Escalante River, experienced a flash flood due to heavy rainfall. Flows on Pine Creek reached 1000 cfs before the creek flowed into the larger Escalante River.

    NOAA record 537601 β†—
  37. Flash FloodKane

    A flash flood was reported in lower Johnson Canyon after estimated rainfall of more than 2 inches.

    NOAA record 537603 β†—
  38. Flash FloodWayne

    Flash flooding was observed along Pleasant Creek in Capitol Reef National Park, with the worst flooding at the south end of the Scenic Drive.

    NOAA record 537600 β†—
  39. Flash FloodWashington

    Heavy rain caused flash flooding in Zion National Park. Several waterfalls were reported across the park, and flash floods were observed in Birch Creek and multiple other drainages across the southern end of the park.

    NOAA record 537599 β†—
  40. Flash FloodCarbon$5.00K property damage

    Flash flooding occurred across Nine Mile Canyon Road, with boulders and mud pushed onto the roadway by the flood waters.

    NOAA record 537597 β†—
  41. Thunderstorm WindDuchesne76 mph gust (measured)

    The Five Mile RAWS recorded a maximum wind gust of 76 mph.

    NOAA record 537590 β†—
  42. Flash FloodGarfield$5.00K property damage

    A flash flood occurred on Utah State Route 12 at Milepost 6. The westbound lane was blocked by debris that was about 4 feet deep and 20 feet long.

    NOAA record 537598 β†—
  43. Flash FloodGarfield

    Flash flooding occurred in Red Canyon after heavy rainfall, and was recorded on video.

    NOAA record 537608 β†—
  44. Thunderstorm WindTooele63 mph gust (measured)

    A 63 mph wind gust was recorded at the I-80 at Grassey, UT sensor.

    NOAA record 537589 β†—
  45. Thunderstorm WindTooele59 mph gust (measured)

    The Camel Back Mountain sensor in the Dugway Proving Ground mesonet recorded a wind gust of 59 mph.

    NOAA record 537588 β†—
  46. Thunderstorm WindUtah62 mph gust (measured)

    A sensor in Saratoga Springs recorded a peak wind gust of 62 mph.

    NOAA record 537587 β†—
  47. Thunderstorm WindTooele60 mph gust (measured)

    A 60 mph wind gust was recorded at the Salt Flats sensor in the Dugway Proving Ground mesonet.

    NOAA record 537585 β†—
  48. Thunderstorm WindBox Elder72 mph gust (measured)

    The Promontory Point sensor recorded a maximum wind gust of 72 mph.

    NOAA record 537580 β†—
  49. Thunderstorm WindTooele59 mph gust (measured)

    The Wig Mountain sensor recorded a peak wind gust of 59 mph.

    NOAA record 537582 β†—
  50. Flash FloodCarbon

    A flash flood was reported in Nine Mile Canyon and recorded on video.

    NOAA record 537596 β†—
  51. Flash FloodEmery$10.00K property damage

    Heavy rain over the Seeley burn scar caused a debris flow, with debris and water crossing State Route 31 near Huntington. This debris shut down the highway, and the excessive runoff and debris also damaged a small debris dam located upstream.

    NOAA record 535894 β†—
  52. Flash FloodWashington

    Flash flooding occurred primarily in Pine Creek in Zion National Park. Flows rose to 500 cfs, and the national park recorded the flood on video.

    NOAA record 535884 β†—
  53. Flash FloodWashington

    Flash flooding occurred in Zion National Park, with the river gauge at the North Fork of the Virgin River rising to 253 cfs. Park rangers reported that Behunin Canyon, Heaps Canyon, and Pine Creek all experienced flash flooding.

    NOAA record 535881 β†—
  54. Thunderstorm WindTooele62 mph gust (measured)

    A 62 mph wind gust was recorded at the West Salt Flats sensor in the Dugway Proving Ground mesonet.

    NOAA record 535874 β†—
  55. Thunderstorm WindTooele63 mph gust (measured)

    The North Salt Flats sensor in the Dugway Proving Ground mesonet registered a maximum wind gust of 63 mph.

    NOAA record 535875 β†—
  56. Thunderstorm WindTooele60 mph gust (measured)

    The Playa Station sensor in the Dugway Proving Ground mesonet recorded a wind gust of 60 mph.

    NOAA record 535873 β†—
  57. Thunderstorm WindTooele60 mph gust (measured)

    A maximum wind gust of 60 mph was recorded at the North Salt Flats sensor in the Dugway Proving Ground mesonet.

    NOAA record 535872 β†—
  58. Thunderstorm WindTooele59 mph gust (measured)

    The Causeway sensor in the Dugway Proving Ground's mesonet recorded a peak wind gust of 59 mph.

    NOAA record 535871 β†—
  59. Thunderstorm WindTooele63 mph gust (measured)

    The Callao sensor in the Dugway Proving Ground's mesonet recorded a peak wind gust of 63 mph.

    NOAA record 535870 β†—
  60. DroughtEastern Uinta Basin

    Moderate drought conditions in the eastern Uinta Basin at the beginning of July deteriorated to severe to extreme drought conditions by the end of the month.

    NOAA record 539713 β†—
  61. DroughtCanyonlands / Natural Bridges

    Moderate drought conditions prevailed across most of the zone while severe drought conditions persisted in the Natural Bridges area.

    NOAA record 540609 β†—
  62. DroughtEastern Uinta Mountains

    Moderate drought conditions persisted across most of the eastern Uinta Mountains in July, while severe drought conditions expanded into the southern portion of the area by the end of the month.

    NOAA record 539714 β†—
  63. DroughtSoutheast Utah

    Severe drought conditions remained unchanged across the lower elevations near the Four Corners of southeast Utah through the month of July.

    NOAA record 539712 β†—
  64. Thunderstorm WindTooele68 mph gust (measured)

    The Interstate 80 sensor in the Dugway Proving Ground mesonet recorded a peak wind gust of 60 mph.

    NOAA record 530804 β†—
  65. Thunderstorm WindTooele68 mph gust (measured)

    The Wendover AWOS recorded a peak wind gust of 68 mph.

    NOAA record 530803 β†—
  66. Thunderstorm WindDuchesne62 mph gust (measured)

    The US-40 at Starvation sensor recorded a maximum wind gust of 62 mph.

    NOAA record 530802 β†—
  67. Thunderstorm WindCarbon66 mph gust (measured)

    The Price ASOS recorded a peak wind gust of 66 mph.

    NOAA record 530800 β†—
  68. Winter WeatherEastern Uinta Mountains

    Snowfall amounts of 1 to 3 inches were measured across the area with gusts of 15 to 25 mph. 3 inches of snow were reported on UT Highway 44 down to the 7500 foot level.

    NOAA record 559567 β†—
  69. Funnel CloudBox Elder

    A cold air funnel cloud was spotted over Willard Bay. The funnel did not move over land.

    NOAA record 530789 β†—
  70. Winter WeatherWasatch Mountains I-80 North

    An unseasonably cold storm system brought snowfall to the mountains of northern Utah, with the heaviest snowfall on Tuesday, June 17. The day before this storm, Monday, June 16, four members of an Ogden family left for a backpacking trip in Wheatgrass Canyon in the back country of Weber County. The family was unprepared for the sudden weather shift, and the father of the family, a 46-year-old male

    NOAA record 530799 β†—
  71. Thunderstorm WindBox Elder63 mph gust (measured)

    The Interstate 15 at Plymouth sensor recorded a peak wind gust of 63 mph.

    NOAA record 530767 β†—
  72. Thunderstorm WindWeber60 mph gust (estimated)$1.00K property damage

    A large tree was broken by a strong wind gust from a passing thunderstorm.

    NOAA record 530765 β†—
  73. Thunderstorm WindDavis60 mph gust (estimated)$1.00K property damage

    A large tree was knocked down by thunderstorm winds.

    NOAA record 530763 β†—
  74. Thunderstorm WindSalt Lake60 mph gust (estimated)$1.00K property damage

    A large, healthy tree was snapped half way up the trunk after a strong thunderstorm wind gust.

    NOAA record 530762 β†—
  75. Thunderstorm WindTooele61 mph gust (measured)

    A sensor in Tooele recorded a peak wind gust of 61 mph.

    NOAA record 530780 β†—
  76. Thunderstorm WindTooele60 mph gust (measured)

    A maximum wind gust of 60 mph was recorded at the Interstate 80 at Milepost 29 sensor.

    NOAA record 530779 β†—
  77. Thunderstorm WindTooele60 mph gust (estimated)$10.00K property damage

    Strong thunderstorm winds caused a semitruck to blow over on Interstate 80 at Milepost 16.

    NOAA record 530761 β†—
  78. Thunderstorm WindTooele61 mph gust (measured)

    Another severe thunderstorm moved through the Dugway Proving Ground, with peak recorded wind gusts of 61 mph at Juliet Road and 58 mph at Callao Gate.

    NOAA record 530772 β†—
  79. Thunderstorm WindSummit72 mph gust (measured)

    The Interstate 80 at Silver Creek Junction sensor recorded a peak wind gust of 73 mph.

    NOAA record 530766 β†—
  80. Thunderstorm WindTooele77 mph gust (measured)

    A severe thunderstorm moved through the Dugway Proving Ground. Peak recorded wind gusts from this storm included 77 mph at White Sage, 70 mph at Durand Road, 65 mph at Vernon, 64 mph at Fish Springs, and 59 mph at Simpson Springs.

    NOAA record 530770 β†—
  81. Thunderstorm WindTooele72 mph gust (measured)

    The Durand Road sensor in the Dugway Proving Ground mesonet recorded a maximum wind gust of 73 mph.

    NOAA record 530773 β†—
  82. HailDuchesne0.88β€³ hail

    Hail ranging from dime sized to nickel sized was observed in both Bluebell and Myton.

    NOAA record 530760 β†—
  83. Thunderstorm WindSummit64 mph gust (measured)

    The I-80 at Silver Creek Junction sensor recorded a peak wind gust of 65 mph.

    NOAA record 530759 β†—
  84. DroughtSoutheast Utah

    Below normal precipitation across southeast Utah allowed severe drought conditions to persist across extreme southeast Utah.

    NOAA record 529144 β†—
  85. Thunderstorm WindWasatch60 mph gust (measured)

    A wind gust of 60 mph was recorded at the Utah Department of Transportation State Route-248 sensor.

    NOAA record 515666 β†—
  86. Thunderstorm WindSalt Lake59 mph gust (measured)

    A peak wind gust of 59 mph was recorded at the South Valley Regional Airport, previously known as the Salt Lake City Municipal 2 Airport.

    NOAA record 515665 β†—
  87. Thunderstorm WindCarbon58 mph gust (measured)

    A maximum wind gust of 58 mph was reported at the Price ASOS.

    NOAA record 515664 β†—
  88. Thunderstorm WindSevier58 mph gust (measured)

    The Fremont Junction sensor recorded a peak wind gust of 58 mph.

    NOAA record 515663 β†—
  89. Flash FloodWayne

    A visitor to Capitol Reef National Park reported a flash flood in the Cottonwood Wash.

    NOAA record 515662 β†—
  90. Thunderstorm WindKane39 mph gust (measured)$1.00K property damage

    A windy thunderstorm moved over Lake Powell, causing a houseboat to be blown into a cliff. One sensor nearby at Bullfrog Marina recorded a peak wind gust of 39 mph.

    NOAA record 515638 β†—
  91. HailUintah1.5β€³ hail$20.00K property damage

    Hailstones up to the size of ping pong balls fell across sections of the Maeser area. Minor damage was reported mainly to vehicles.

    NOAA record 558269 β†—
  92. High WindNorthern Wasatch Front58 mph gust (measured)

    On the northern edge of the storm system, northeasterly downslope winds developed across the northern Wasatch Front. Multiple wind gusts of 58 mph were recorded at a sensor in Farmington.

    NOAA record 523755 β†—
  93. Flash FloodSan Juan

    Flash flooding was reported along low lying areas of Highway 211.

    NOAA record 545209 β†—
  94. Flash FloodSan Juan

    Heavy rainfall amounts across Canyonlands National Park led to widespread flooding throughout the Needles District portion of the park. The flooding caused several secondary roads to be washed out and closed. Search and rescue operations were needed as well. Rainfall amounts near the flooding area were around one inch.

    NOAA record 544815 β†—
  95. Flash FloodGrand

    Park service personnel reported flash flooding along Salt Wash which inundated roads and park attraction sites through much of the day.

    NOAA record 545208 β†—
  96. High WindWasatch Mountains South of I-8072 mph gust (measured)$10.00K property damage

    Strong easterly winds developed in the canyons along the Wasatch Mountains on the morning of May 11, especially in Little Cottonwood Canyon. Wind gusts of 72 mph were recorded at the peak of Mount Baldy, and 58 mph wind gusts were recorded at the base of Alta Ski Lifts. Near Alta Ski Lifts and Snowbird Ski and Summer Resort, multiple large trees were knocked down by these winds.

    NOAA record 523762 β†—
  97. High WindGreat Salt Lake Desert and Mountains62 mph gust (measured)

    Several strong wind gusts were recorded in Utah's northwest desert in the Dugway Proving Ground mesonet, including 62 mph at Diddle Knoll, 59 mph at the sensor West of Wildcat Mountain, and 58 mph at both Camel Back Mountain and Upper Cedar Mountain.

    NOAA record 523758 β†—
  98. High WindSouthern Wasatch Front64 mph gust (measured)

    Strong northerly winds were observed on the northern end of Utah County, with a sensor in Saratoga Springs recording a peak wind gust of 65 mph.

    NOAA record 523756 β†—
  99. Winter StormWestern Uinta Mountains

    The Hole-In-Rock SNOTEL recorded 1.50 inches of liquid equivalent precipitation, or approximately 18 inches of new snow.

    NOAA record 515696 β†—
  100. Winter StormWasatch Plateau/Book Cliffs

    The Clear Creek #1 SNOTEL received 1.40 inches of liquid equivalent precipitation, or approximately 17 inches of new snow.

    NOAA record 515699 β†—

About this data

Every entry comes from the NOAA / NCEI Storm Events Database, the federal record of severe weather in the United States. We reproduce it here filtered to Utah and made searchable β€” we do not edit, add to, or interpret the records. Where NOAA lists a wind speed in knots we show it in miles per hour; everything else is verbatim.

Locations are NOAA's own county and National Weather Service forecast-zone names, which is why you will see both Salt Lake and Wasatch Mountains South of I-80. A storm not listed here was not necessarily absent β€” it means NOAA has no recorded report for it, which is common for isolated hail.

11,426 events Β· 1996–2026 Β· last updated August 26, 2026. Free to use and cite β€” a link back is appreciated but not required.

Maintained by West Peak Roofing, a roofing company in Highland, Utah. We built this because homeowners kept asking us what date their storm hit.

πŸ“žCall (801) 960-6789Utah Storm Date Index β€” every NOAA-recorded storm since 1996 Β· West Peak Roofing