West Peak Roofing
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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.

County: Grand
← Clear countyTooele776La 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
Year: 2021

10 events in Grand during 2021

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  1. Thunderstorm WindGrand60 mph gust (measured)

    A peak wind gust of 60 MPH was measured by the automated weather station at the Canyonlands Field Airport.

    NOAA record 973047 β†—
  2. Thunderstorm WindGrand62 mph gust (measured)

    A peak wind gust of 62 MPH was measured by the automated weather station at the Canyonlands Field Airport.

    NOAA record 970669 β†—
  3. FloodGrand$1.00K property damage

    A flash flood resulted in the temporary closure of Hunter Canyon Campground along the Kane Creek Road near Moab. The local Bureau of Land Management office had pictures of Kane Springs Creek running high and water spilling into the campground.

    NOAA record 967340 β†—
  4. Debris FlowGrand$5.00K property damage

    A debris flow occurred in the Salt Wash that crosses Delicate Arch Road in Arches National Park. 3 to 6 inches of mud was deposited across the road and a few medium to large size boulders were moved.

    NOAA record 967339 β†—
  5. Debris FlowGrand$25.00K property damage

    Water, mud and debris flow from the Pack Creek Fire burn scar reached Spanish Valley as far north as the intersection of Beeman Road and Spanish Valley Road. The culverts were not big enough to hold water. Water, mud and debris went over the road and came into some basements a couple inches deep.

    NOAA record 965549 β†—
  6. Flash FloodGrand$2.50M property damage

    Heavy rain led to flash flooding in downtown Moab.

    NOAA record 965354 β†—
  7. Debris FlowGrand

    An abundance of rocks, mud, branches and other debris overran a normally dry creek bed as a result of heavy rain over the Pack Creek Fire burn scar.

    NOAA record 980106 β†—
  8. Thunderstorm WindGrand70 mph gust (measured)$50.00K property damage

    A peak wind gust of 70 MPH was measured by the automated weather station at the Canyonlands Regional Airport near Moab. As a result of the strong winds, 5 to 6 power lines were broken off just south of the Canyonlands Airport near Blue Hills Road.

    NOAA record 959844 β†—
  9. Flash FloodGrand$500.00K property damage

    An NWS storm survey found evidence of a major flash flooding event in the Westwater Drainage Valley. Water was estimated to be 6 to up to 12 feet deep based on erosion of the arroyo walls. Numerous instances of dry arroyo crossings were washed out with significant transport of sediment and debris downvalley.

    NOAA record 961524 β†—
  10. LightningGrand

    Two people were struck by lightning while recreating on the West Rim Trail at Dead Horse State Park. Crews found both individuals in critical but stable condition before they were transported to Moab Regional Hospital for care.

    NOAA record 956186 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