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: Washington
← 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: 2008

14 events in Washington during 2008

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  1. Thunderstorm WindWashington59 mph gust (measured)

    The St. George AWOS recorded a wind gust of 59 mph, caused by a thunderstorm in the area.

    NOAA record 135418 β†—
  2. Flash FloodWashington

    Flash flooding was reported in the town of New Harmony. Radar estimates of rainfall over the area averaged around 4 inches for the day, with estimates as high as 7 inches.

    NOAA record 133178 β†—
  3. Flash FloodWashington

    A flash flood occurred in Quail Creek, above I-15 near Hurricane. Rainfall amounts estimated by radar were as high as 2.9 inches in many areas.

    NOAA record 133151 β†—
  4. Flash FloodWashington

    Park rangers in Zion National Park reported flooding in Hop Canyon.

    NOAA record 133130 β†—
  5. Flash FloodWashington

    Heavy rain from a thunderstorm caused flash flooding in Snow Creek Canyon. This drainage eventually flows into the Santa Clara River.

    NOAA record 133070 β†—
  6. Flash FloodWashington

    Heavy rain caused a large flash flood on North Creek flowing out of Zion National Park. Flows increased on the Virgin River, north of the town of Virgin, from 54 cfs to 2562 cfs.

    NOAA record 133064 β†—
  7. Flash FloodWashington

    Fort Pierce Wash rose to 1097 cfs within one hour.

    NOAA record 128146 β†—
  8. Flash FloodWashington

    Heavy rain caused a flash flood of Virgin River near Bloomington, with a rise from 29 cfs to 1129 cfs.

    NOAA record 127427 β†—
  9. Flash FloodWashington

    Zion Park Rangers observed a flash flood at the headwater areas of the Narrows region of the North Fork of the Virgin River. A rise from 50 cfs to 558 cfs was measured at the North Fork.

    NOAA record 127309 β†—
  10. Flash FloodWashington

    Flash flooding occurred in the town of Ivins, damaging one home. In addition, numerous roads were closed due to the flooding.

    NOAA record 127305 β†—
  11. Flash FloodWashington

    Zion Park Rangers reported that two hikers were stranded along Taylor Creek in the Kolob Canyon section of the park due to a small flash flood. Radar estimated 1.0 to 1.5 inches of rain in the area.

    NOAA record 127302 β†—
  12. Flash FloodWashington

    Heavy rainfall caused the North Fork of the Virgin to rise from 42 to 143 cfs, and nearby campgrounds were flooded.

    NOAA record 127303 β†—
  13. Thunderstorm WindWashington74 mph gust (measured)

    The St. George AWOS recorded a 74 mph wind gust associated with a thunderstorm.

    NOAA record 76964 β†—
  14. Flash FloodWashington

    The Virgin River went from 137 cfs to 2591 cfs from 6 a.m. to 10 a.m.. Zion National Park Rangers reported flooding of the Virgin River and its tributaries through much of the day.

    NOAA record 78764 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