Flood Warning Issued for Mohave County AZ and Clark County NV
This alert is no longer in effect.
NOAA issued it on August 15, 2026, 8 days 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.
A Flood Warning is in effect until 3:45 AM PDT Saturday for West Central Mohave County in Arizona and East Central Clark County in Nevada due to excessive rainfall.
Read this weather record in 30 seconds
- Record type
- Flood Warning
- Affected area
- Mohave County AZ and Clark County NV
- Issued
- August 15, 2026
- Issuing authority
- NWS Las Vegas NV
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 8 days ago; use the issuing agency's live warning service for current conditions in Mohave County AZ and Clark County NV.
Alert Details
Flood Warning issued by NWS Las Vegas NV. Effective from 2026-08-14T21:44:00-07:00 until 2026-08-15T03:45:00-07:00. Severity: Severe. Certainty: Likely. Urgency: Expected.
Affected Areas
West Central Mohave County in northwestern Arizona and East Central Clark County in southern Nevada. Specific locations include Nelson, Temple Bar Campground, Dolan Springs, Pierce Ferry And Antares Roads, Hoover Dam, Meadview, South Cove, Willow Beach and Temple Bar.
What You Should Do
Turn around, don't drown when encountering flooded roads. Be especially cautious at night when it is harder to recognize the dangers of flooding.
Expected Conditions
Flooding caused by excessive rainfall is expected. Between 2 and 5 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible. Flooding of washes and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable.
Timeline
Alert in effect until 3:45 AM PDT / 3:45 AM MST on August 15.
Original source: NOAA Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with 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.
Similar body length
Nearest notices by article body length (1,055 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 15, 2026.
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Common questions about this NWS weather alert.