Flash Flood Warning
N
Issued by NWS Flagstaff AZ
⏳ In force until Thu 22 Oct, 06:30 📍 Coconino, AZ (approximate) 🕑 1 h ago
FFWFGZ The National Weather Service in Flagstaff has extended the * Flash Flood Warning for... Coconino County in north central Arizona... * Until 830 PM MST /930 PM MDT/. * At 418 PM MST /518 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned…
🗃 Archived report - it is no longer on the live map. Pages are kept for 30 days.
📡 CAP alert details
Common Alerting Protocol
Official alert linked
▾
📡 CAP alert details
Common Alerting Protocol
⚠
SeveritySevere
⏱
UrgencyImmediate
❓
CertaintyLikely
EventFlash Flood Warning
Response typeAvoid
CategoryMet
Affected areaCoconino, AZ
Issuing authorityNWS Flagstaff AZ
ContactNot supplied
🕓 Alert timing · EAT
Sent2026-10-21T16:18:00-07:00
Effective2026-10-21T16:18:00-07:00
Onset2026-10-21T16:18:00-07:00
Expires2026-10-21T20:30:00-07:00
📋 Official instructions
Flooding of washes and creeks will occur, some dirt roads will become muddy and impassable. Paved roads and underpasses could become flooded as well.📄 Message details
Alert identifierurn:oid:2.49.0.1.840.0.0c8ad16bf7af09224ec7627d2f2fedd64617c892.001.1
Message typeUpdate
Senderw-nws.webmaster@noaa.gov
ScopePublic
CAP statusActual
Related messagesurn:oid:2.49.0.1.840.0.fff07b71e707e318cde36ee324ee467a208f90ca.001.1
ⓘ CAP fields populate when an official alert is linked.
🛡 Safety advice
General guidance for this type of incident - not official instructions.
- Flooding of washes and creeks will occur, some dirt roads will become muddy and impassable. Paved roads and underpasses could become flooded as well.
- Avoid flooded roads, rivers and drainage channels; do not walk or drive through moving water.
- Move valuables and people to higher ground if water is rising near you.
- Follow local authority and Red Cross updates for the area.
📰 Story summary
From the report shown in the feed:
- FFWFGZ The National Weather Service in Flagstaff has extended the * Flash Flood Warning for...
- Coconino County in north central Arizona...
- * Until 830 PM MST /930 PM MDT/.
- * At 418 PM MST /518 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area.
- Between 0.5 and 1 inch of rain has fallen.
- Additional rainfall amounts of 0.5 to 1 inch are possible in the warned…
ⓘ News summary · read the original report for full context.
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