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: Wasatch Mountains South of I-80
← 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: 2011

9 events in Wasatch Mountains South of I-80 during 2011

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  1. AvalancheWasatch Mountains South of I-80

    Two expert skiers were traveling along the well-known terrain of Alta Ski Lifts and Snowbird Ski and Summer Resort on November 13th; however, the resorts were not open yet, and the snowpack was very unstable, with considerable to high avalanche danger. When the two skiers reached Gad Valley, one of them triggered an avalanche, which carried him approximately 800 feet through steep rocky terrain an

    NOAA record 354244 β†—
  2. Winter StormWasatch Mountains South of I-80

    In the first storm of the season, Snowbird Ski and Summer Resort received 11 inches of new snow. Higher elevations likely received more, with estimates of around 2 feet of snow from some spotters.

    NOAA record 351979 β†—
  3. High WindWasatch Mountains South of I-8078 mph gust (measured)

    The Cardiff Peak sensor recorded a maximum wind gust of 78 mph.

    NOAA record 313468 β†—
  4. Winter StormWasatch Mountains South of I-80

    Storm total snowfall included 43 inches at Alta Ski Lifts, 34 inches at Snowbird Ski and Summer Resort, and 31 inches at Brighton Resort.

    NOAA record 301738 β†—
  5. Winter StormWasatch Mountains South of I-80

    Alta Ski Lifts received a storm total of 30 inches of new snow. In addition, winds were strong on the higher peaks, with maximum recorded wind gusts of 75 mph at both the Deer Valley - Empire Peak sensor, and at the Park City - Jupiter sensor.

    NOAA record 292392 β†—
  6. Winter StormWasatch Mountains South of I-80

    Storm totals included 38 inches of new snow at Alta Ski Lifts, 38 inches at Solitude Mountain Resort, and 32 inches at Brighton Resort.

    NOAA record 292364 β†—
  7. Winter StormWasatch Mountains South of I-80

    Alta Ski Lifts received 41 inches of new snow. Other totals included 40 inches at Brighton Crest and 31 inches at Deer Valley Daly West.

    NOAA record 287674 β†—
  8. Winter StormWasatch Mountains South of I-80

    The heaviest snow for Big and Little Cottonwood Canyons began the evening of the 19th and ended the afternoon of the 20th. During this period of time, snow totals included 27 inches at Snowbird Ski and Summer Resort, 25 inches at Alta Ski Lifts, and 19 inches at Brighton Resort.

    NOAA record 287638 β†—
  9. Winter StormWasatch Mountains South of I-80

    Alta Ski Lifts received 11 inches of new snow, while 10 inches of snow was reported at Snowbird Ski and Summer Resort, as well as The Canyons Resort. This was combined with strong gusty winds, with a maximum recorded wind gust of 113 mph at Sundance - Arrowhead.

    NOAA record 287327 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