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.
16 events in Washington during 2018
Clear all filtersHeavy rain caused a flash flood on Fort Pearce Wash. The maximum observed flow was 5810 cfs.
NOAA record 780181 ↗Heavy rain flooded several homes in Apple Valley.
NOAA record 780176 ↗Heavy rain caused a large flash flood on the Virgin River in Zion National Park. The peak flow observed at the river was 4090 cfs.
NOAA record 780180 ↗Heavy rain resulted in flash flooding in Zion National Park that caused the flow to increase to 1660 cfs.
NOAA record 780179 ↗Heavy rain caused flash flooding at Echo Canyon and some smaller canyons east of Zion National Park.
NOAA record 780174 ↗Heavy rain resulted in significant flash flooding in Hildale that temporarily closed three road crossings.
NOAA record 771780 ↗Heavy rain over Zion National Park resulted in flash flooding in the North Creek drainage.
NOAA record 771782 ↗Heavy rain caused flash flooding in the city of Hildale, as well as nearby Short Creek.
NOAA record 771759 ↗Heavy rain produced flash flooding that temporarily closed Interstate 15 near the town of Leeds. Flash flooding was also reported in Leeds and Washington City.
NOAA record 771758 ↗Heavy rain produced flash flooding in Hildale.
NOAA record 771700 ↗Heavy rain caused widespread flash flooding at Zion National Park. Some park visitors were temporarily stranded on the Riverside Walk hiking trail due to the water.
NOAA record 771695 ↗Heavy rain fell in the city of Washington, flooding approximately six homes.
NOAA record 771661 ↗Heavy rain over Washington County resulted in a flash flood that damaged 20 homes in Dammeron Valley, three in Hurricane, and two in Washington. State Route 18 was temporarily closed due to debris on the road.
NOAA record 771658 ↗Heavy rain resulted in a small flash flood in Zion National Park that closed the upper road to Temple of Sinawaba due to minor debris.
NOAA record 771654 ↗Heavy rain over Zion National Park produced the largest flash flood at the park since 2011, with the flow volume of the North Fork of the Virgin River increasing to 200 times its normal value. The Zion-Mount Carmel Highway through the park was temporarily closed due to rocks and debris on the road, stranding some vehicles. The rain also caused an extended closure of the Angels Landing, Upper Emera
NOAA record 771372 ↗A lightning strike started a fire that destroyed a home in St. George.
NOAA record 748262 ↗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.
