Flash Flood Warning Issued for East Central Washington County, UT

Source: NOAA · Washington County, Utah

This alert is no longer in effect.

NOAA issued it on August 31, 2026, 2 weeks ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).

Areazine synthesizes this NWS weather alert directly from NOAA's official public data feed. See our methodology for full source attribution and refresh cadence.

NWS Salt Lake City has issued a Flash Flood Warning for East Central Washington County until 5:15 PM MDT due to thunderstorms producing heavy rain.

This weather record, quickly

Record type
Flash Flood Warning
Affected area
Washington County, Utah
Issued
August 31, 2026
Issuing authority
NWS Salt Lake City UT

Flood notices turn on location and timing. Treat the named area as this record's scope; do not assume nearby counties, parishes, or waterways were included.

Record status: historical. It was issued 2 weeks ago; use the issuing agency's live warning service for current conditions in Washington County, Utah.

Alert Details

A Flash Flood Warning has been issued by the National Weather Service in Salt Lake City. The alert is effective from August 31 at 2:22 PM MDT until August 31 at 5:15 PM MDT.

Affected Areas

East Central Washington County in southwestern Utah, including the Kolob Canyon portion of Zion National Park, Taylor Creek, La Verkin Creek, Middle and South Forks of Taylor Creek, and Kolob Arch.

What You Should Do

Turn around, don't drown when encountering flooded roads. Move to higher ground now. Remain alert for flooding even in locations not receiving rain.

Expected Conditions

Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 0.75 inches of rain have fallen, with additional rainfall amounts up to 0.5 inches possible.

Timeline

The warning is in effect until 5:15 PM MDT on August 31.

Original source: NOAA Official Notice ↗

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Elsewhere in the country: similar length or severity timing 8

Two Areazine-derived peer sets for this NWS weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.

What People Ask

Questions readers often have about this NWS weather alert.

What is this NWS weather alert about?
NWS Salt Lake City has issued a Flash Flood Warning for East Central Washington County until 5:15 PM MDT due to thunderstorms producing heavy rain.
Which agency issued this alert?
This alert was issued by NOAA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects Washington County, Utah. Check with NOAA for the most current geographic scope.
Where can I find more Weather Alerts updates?
Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.