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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 Flat and Arches
← 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
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48 events in Grand Flat and Arches

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  1. High WindGrand Flat and Arches72 mph gust (measured)

    The peak gust of 72 mph was recorded at the Utah Department of Transportation mesonet site I-70 at MP 226 Harley Dome at 3:10 AM MST 2/17. The peak gust to be recorded at an ASOS or AWOS was 69 mph at KCNY ASOS at Canyonlands Airport, north of Moab, UT. Two gusts to 69 mph were recorded at KCNY, one at 2:32 AM MST 2/17, and one at 2:33 AM MST 2/17. Additional gusts at various sensors across the zo

    NOAA record 1315701 β†—
  2. High WindGrand Flat and Arches59 mph gust (measured)

    At approximately 1:48 PM MDT, the Bryson Canyon RAWS recorded a wind gust to 59 mph. Other gusts recorded across the zone ranged from 45 mph to the peak gust of 59 mph at Bryson Canyon, and occurred throughout the afternoon of the 20th. No reports of injuries, damages, or fatalities were received.

    NOAA record 1275580 β†—
  3. High WindGrand Flat and Arches59 mph gust (measured)

    The peak gust to 59 mph occurred at the Bryson Canyon RAWS at 2:48 PM MDT. Gusts across the region ranged from 45 mph up to the peak of 59, with the KCNY ASOS recording a gust to 49 mph, and other RAWS in the region recording gusts to the low to mid 50s mph. No reports of injuries, damages, or fatalities were received.

    NOAA record 1265758 β†—
  4. High WindGrand Flat and Arches59 mph gust (measured)

    The peak gust of 59 mph occurred at KCNY ASOS at Canyonlands Airport, near Moab, at 12:39 PM MDT. Gusts across the region ranged from 45 mph up to the peak gust of 59 mph. No reports of injuries, damages, or fatalities were received.

    NOAA record 1265747 β†—
  5. High WindGrand Flat and Arches69 mph gust (measured)

    The KCNY ASOS located at Canyonlands Airport, about 10 miles north of Moab, UT, recorded a wind gust to 69 mph at approximately 5:30 PM local time on the 17th. Wind gusts across the zone ranged from 45 mph to the peak gust of 69 mph. These winds lasted through the afternoon and into the early evening before beginning to diminish as the cold front moved through. No reports of injuries, damages, or

    NOAA record 1257586 β†—
  6. High WindGrand Flat and Arches61 mph gust (measured)

    The KCNY ASOS at Canyonlands Airport, about 10 miles north of Moab, UT, recorded two wind gusts to 61 mph on the afternoon of the 18th. The first occurred at 2:15 PM MDT, and the second at approximately 3:00 PM MDT. These gusts were likely enhanced by a passing shower associated with the cold front, as no strong gusts were recorded after this. However, prior to these peak gust, recorded gusts acro

    NOAA record 1247913 β†—
  7. High WindGrand Flat and Arches64 mph gust (measured)

    The peak gust of 64 mph was recorded at the KCNY ASOS at Canyonlands Airport, approximately 10 miles north of Moab, UT. This gust occurred at approximately 4:00 PM MST. Gusts across the region ranged from 45 mph to the peak gust of 64 mph. No reports of injuries, damages, or fatalities were received.

    NOAA record 1247907 β†—
  8. High WindGrand Flat and Arches58 mph gust (measured)

    The Bryson Canyon RAWS station recorded a gust to 58 mph at 148 PM MST on February 7th. This was the only gust above 58 mph recorded in this zone. Other gusts recorded in the area during this period were two gusts to 53 mph at the Utah Department of Transportation Mesonet site I-70 At Mp 226 Harley Dome. One gust was at 110 PM MST and the other was at 330 PM MST. No reports of injuries, damages, o

    NOAA record 1239329 β†—
  9. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 2 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were generally weaker than 10 mph, but still produced sufficiently cold wind chill values. Temperatures ranged from 10F to 14F and winds ranged from 6 mph to 10 mph. The coldest wind chill value recorded during this period was -1F. N

    NOAA record 1238843 β†—
  10. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 1 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were at or above 10 mph, gusting or sustained, for about 30 minutes, while the remainder was weaker than 10 mph but still produced sufficiently cold wind chill values. Temperatures ranged from 12F to 19F and winds ranged from 6 mph t

    NOAA record 1238842 β†—
  11. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 1 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were below 10 mph but still produced sufficiently cold wind chill values. Temperatures ranged from 18F to 25F and winds ranged from 6 mph to 8 mph. The coldest wind chill value recorded was 8F. No reports of injuries, damages, or fat

    NOAA record 1238841 β†—
  12. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 9 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were generally below 10 mph, but still produced sufficiently cold wind chill values. Temperatures ranged from 7F to 21F and winds ranged from 6 mph to 10 mph. The coldest wind chill value recorded during this period was -7F. No repor

    NOAA record 1238840 β†—
  13. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 1.5 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were below 10 mph but produced sufficiently cold wind chill values. Temperatures ranged from 9F to 14F and winds ranged from 6 mph to 9 mph. The coldest wind chill value recorded during this period was -4F. No reports of injuries,

    NOAA record 1238839 β†—
  14. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 2 hour period where temperatures were below 25F and wind chill values were below 15F. About 1 hour saw winds at or above 10 mph, gusting or sustained, while the remainder saw weaker winds that still produced sufficiently cold wind chill values. Temperatures ranged from 18F to 25F and winds ranged from 6 mph to 16 mph. The c

    NOAA record 1238838 β†—
  15. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 2.5 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were at or above 10 mph, gusting or sustained, during this period. Temperatures ranged from 21F to 25F and winds ranged from 12 mph to 22 mph. The coldest wind chill value recorded was 7F. No reports of injuries, damages, or fatali

    NOAA record 1238837 β†—
  16. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 1 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were below 10 mph, but still produced sufficiently cold wind chill values. Temperatures ranged from 12F to 14F and winds ranged from 6 mph to 9 mph. The coldest wind chill value recorded was 0F. No reports of injuries, damages, or fa

    NOAA record 1238836 β†—
  17. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 1 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were below 10 mph but still produced sufficiently cold wind chill values. Temperatures ranged from 16F to 18F and winds ranged from 6 mph to 8 mph. The coldest wind chill value recorded was 6F. No reports of injuries, damages, or fat

    NOAA record 1238835 β†—
  18. Extreme Cold/Wind ChillGrand Flat and Arches

    The KCNY ASOS at Canyonlands Airport, near Moab, recorded an approximately 2 hour period where temperatures were below 25F and wind chill values were below 15F. Winds were at or above 10 mph, gusting or sustained, for the entire period. Temperatures ranged from 23F to 25F and winds ranged from 13 mph to 22 mph. The coldest wind chill value recorded was 10F. No reports of injuries, damages, or fata

    NOAA record 1238834 β†—
  19. High WindGrand Flat and Arches61 mph gust (measured)

    Gusty southwesterly winds peaked over Grand County, Utah in the late morning and early afternoon of October 29th. The highest recorded gust was 61 mph recorded at the KCNY ASOS at Canyonlands Airport, about 10 miles north of Moab. This was recorded between 10AM and 11AM MDT. Gusts around the zone ranged from 45 mph to the peak of 61 mph. No reports of damage were received.

    NOAA record 1220485 β†—
  20. High WindGrand Flat and Arches66 mph gust (measured)

    Wind gusts across the zone ranged from 45 mph to near 65 mph. The peak recorded gust was 66 mph at the KCNY ASOS at the Canyonlands Airport north of Moab. Peak gusts appear to have occurred in the post-frontal northwest flow.

    NOAA record 1181621 β†—
  21. High WindGrand Flat and Arches59 mph gust (measured)

    Wind gusts across the zone ranged from 45 mph to near 60 mph. The peak wind gust of 59 mph was recorded at the KCNY ASOS at the Canyonlands Airport, north of Moab. This was the only wind gust to be recorded above 58 mph.

    NOAA record 1181614 β†—
  22. High WindGrand Flat and Arches67 mph gust (measured)

    Wind gusts across the zone ranged from 45 mph to near 70 mph during this event. The peak gusts of 67 mph were both recorded on the evening of the 7th at KCNY ASOS at the Canyonlands Airport north of Moab. These peak gusts actually occurred in the post-frontal regime, but gusts of 50 mph were common from the evening of the 5th on through the cold frontal passage on the 7th.

    NOAA record 1181608 β†—
  23. High WindGrand Flat and Arches59 mph gust (measured)

    Wind gusts across the zone ranged from 45 mph to 59 mph, with the peak gust of 59 mph occurring at the KCNY ASOS located at Canyonlands Airport. One other site also recorded a gust above 58 mph during this event.

    NOAA record 1178105 β†—
  24. High WindGrand Flat and Arches59 mph gust (measured)

    The peak gust of 59 mph was recorded at the UDOT mesonet station UTHAD, located on I-70 at MP 226 Harley Dome. Gusts across the zone ranged from 50 mph to 60 mph during the period.

    NOAA record 1168952 β†—
  25. High WindGrand Flat and Arches77 mph gust (measured)

    The peak gust of 77 mph occurred at the UDOT mesonet site UTHAD, located on I-70 at MP 226 Harley Dome, at 5:30 PM on the 2nd. The KCNY ASOS recorded two gusts between 60 mph and 65 mph between 4:00 PM and 5:00 PM. Also during this time period, two other mesonet sites in the zone recorded gusts of 65-70 mph. Gusts ranged from 45-80 mph during the duration of the event across Utah Zone 027.

    NOAA record 1168946 β†—
  26. High WindGrand Flat and Arches60 mph gust (measured)

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

    NOAA record 1080188 β†—
  27. High WindGrand Flat and Arches58 mph gust (measured)

    A peak wind gust of 58 MPH was measured by the automated weather station at the Canyonlands Field Airport in Moab.

    NOAA record 1064979 β†—
  28. High WindGrand Flat and Arches58 mph gust (measured)

    A peak wind gust of 58 MPH was measured by the automated weather station at the Canyonlands Airport in Moab.

    NOAA record 1014908 β†—
  29. High WindGrand Flat and Arches58 mph gust (measured)

    A peak wind gust of 58 MPH was measured by the automated weather station at the Canyonlands Field Airport near Moab.

    NOAA record 1012108 β†—
  30. High WindGrand Flat and Arches60 mph gust (measured)

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

    NOAA record 1010576 β†—
  31. High WindGrand Flat and Arches70 mph gust (measured)

    A peak wind gust of 70 MPH was measured by the automated weather station at the Canyonlands Field Airport near Moab.

    NOAA record 1008370 β†—
  32. High WindGrand Flat and Arches66 mph gust (measured)

    A peak wind gust of 66 MPH was measured by the automated weather station at Canyonlands Field Airport near Moab.

    NOAA record 1008343 β†—
  33. High WindGrand Flat and Arches67 mph gust (measured)

    A peak wind gust of 67 MPH was measured by the automated weather station at Bryson Canyon.

    NOAA record 1008342 β†—
  34. High WindGrand Flat and Arches64 mph gust (measured)

    The automated weather station at the Canyonlands Field Airport in Moab reported a peak wind gust of 64 mph.

    NOAA record 990919 β†—
  35. High WindGrand Flat and Arches70 mph gust (measured)

    The automated weather station at the Canyonlands Field Airport in Moab reported a peak wind gust of 70 mph.

    NOAA record 990478 β†—
  36. High WindGrand Flat and Arches58 mph gust (measured)

    A peak wind gust of 58 MPH was measured by the Bryson Canyon automated weather station.

    NOAA record 940911 β†—
  37. High WindGrand Flat and Arches60 mph gust (measured)

    A peak wind gust of 60 mph was measured by the Bryson Canyon RAWS.

    NOAA record 920721 β†—
  38. High WindGrand Flat and Arches68 mph gust (measured)

    Wind gusts up to 68 mph were measured by the Bryson Canyon automated weather station, and up to 63 mph at the Canyonlands Field Airport.

    NOAA record 741497 β†—
  39. High WindGrand Flat and Arches62 mph gust (measured)

    Wind gusts of 40 to 50 mph occurred across the area. A peak wind gust of 62 mph was measured at the Canyonlands Field Airport in Moab with sustained wind speeds to 44 mph.

    NOAA record 732396 β†—
  40. High WindGrand Flat and Arches64 mph gust (measured)

    Wind gusts to 64 mph were measured at the Bryson Canyon RAWS site located about 9 miles northwest of I-70 and about 9 miles west of the Utah-Colorado border.

    NOAA record 722461 β†—
  41. High WindGrand Flat and Arches63 mph gust (measured)

    Widespread strong winds occurred mainly in the Grand Flat area. A peak gust to 63 mph was measured at the Bryson Canyon RAWS site, with a 57 mph gust at the Canyonlands Field Airport.

    NOAA record 693229 β†—
  42. High WindGrand Flat and Arches59 mph gust (measured)

    Wind gusts 40 to 50 mph were measured across the area with a peak gust of 59 mph at the Bryson Canyon automated station.

    NOAA record 688003 β†—
  43. High WindGrand Flat and Arches58 mph gust (measured)

    Strong winds across the area gusted up to 58 mph. Some tree branches were broken and some loose residential items were tossed around.

    NOAA record 192273 β†—
  44. Strong WindGrand Flat and Arches56 mph gust (measured)$1.00K property damage

    Wind gusts of 50 to 56 mph buffeted the area. A locally stronger gust to 62 mph was recorded at the Bryson Canyon RAWS. Tree branches and limbs were broken off in some areas.

    NOAA record 64187 β†—
  45. Strong WindGrand Flat and Arches60 mph gust (estimated)$12K property damage
    NOAA record 5503125 β†—
  46. Cold/Wind ChillGrand Flat and Arches
    NOAA record 5484068 β†—
  47. Strong WindGrand Flat and Arches55 mph gust (measured)$100K property damage
    NOAA record 5354359 β†—
  48. High WindGrand Flat and Arches58 mph gust$10K property damage
    NOAA record 5242471 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