Flash Flood Warning for Paria River and Wahweap Creek in Kane County, UT

Source: NOAA · Southern Utah

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NWS Salt Lake City has issued a Flash Flood Warning for central Kane County in southern Utah until 4:00 AM MDT Tuesday due to heavy rainfall.

This weather record, quickly

Record type
Flash Flood Warning
Affected area
Southern Utah
Issued
September 29, 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: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.

Alert Details

Flash Flood Warning issued by NWS Salt Lake City UT. Effective from September 28 at 8:08 PM MDT until September 29 at 4:00 AM MDT. Severity: Severe. Certainty: Likely. Urgency: Immediate.

Affected Areas

Central Kane County in southern Utah. Specific locations include the Paria River downstream to the Arizona border and Wahweap Creek downstream to Lake Powell. This includes US Route 89 between mile markers 2 and 11 and between mile markers 18 and 22.

What You Should Do

Turn around, don't drown when encountering flooded roads. Remain alert for flooding even in locations not receiving rain. Dry washes, streams, and rivers can become raging killer currents in a matter of minutes, even from distant rainfall. Campers and hikers should avoid streams or creeks. Flooding is occurring or is imminent.

Expected Conditions

At 8:08 PM MDT, Doppler radar indicated heavy rainfall producing flash flooding. Between 1 and 1.25 inches of rain have fallen in the upper headwaters of the Paria River. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area.

Timeline

The warning is in effect from September 28 at 8:08 PM MDT through September 29 at 4:00 AM MDT.

Original source: NOAA Official Notice ↗

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Questions & Answers

What people usually ask about a notice like this one.

What is this NWS weather alert about? ▾
NWS Salt Lake City has issued a Flash Flood Warning for central Kane County in southern Utah until 4:00 AM MDT Tuesday due to heavy rainfall.
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 Southern Utah. Check with NOAA for the most current geographic scope.
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Browse the full Weather Alerts feed on Areazine at areazine.com/weather/ for the latest updates from NOAA and other agencies.