Every storm NOAA has recorded in Utah since January 1996 — wind, hail, snow and flooding — 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.
6 events in Washington during 2017
Clear all filtersFlash flooding was reported in multiple slot canyons in Zion National Park.
NOAA record 718342 ↗An outflow from a thunderstorm south of St. George caused damage near the Red Cliffs Mall. Eight trees, 5 to 12 inches in diameter, were uprooted by these strong winds.
NOAA record 720462 ↗Heavy rain led to flash flooding across the southern half of Zion National Park, including along Pine Creek. In addition, street flooding was reported in the towns of Springdale and Rockville.
NOAA record 719017 ↗Heavy rain led to a flash flood in the Narrows section of Zion National Park, which was observed and video taped by hikers in the park. Most of the floodwater appeared to be about 2-3 feet high, and carried typical debris of sticks, logs, and rocks. No injuries were reported due to the flooding.
NOAA record 716801 ↗A member of the public observed and photographed a tornado east of St. George. No damage was reported or found.
NOAA record 715693 ↗The St George Regional Airport AWOS recorded a peak wind gust of 62 mph. In addition, multiple large utility poles were knocked down due to strong winds on River Road, causing power outages and forcing traffic to be diverted around the area.
NOAA record 690053 ↗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 — 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 — it means NOAA has no recorded report for it, which is common for isolated hail.
11,426 events · 1996–2026 · last updated August 26, 2026. Free to use and cite — 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.
