Flood Warning Issued for Little Missouri River Affecting Clark, Nevada, and Ouachita Counties
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The National Weather Service has issued a Flood Warning for the Little Missouri River near Boughton, with minor flooding expected to impact parts of Southwest Arkansas through Tuesday evening.
What this NWS weather alert tells you, and what most readers miss
This notice was issued by NOAA on March 14, 2026 and geographically references Southwest Arkansas. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — Weather Alerts — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.
Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly NOAA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized NWS weather alert is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.
For decision-making, Areazine pairs each alert with the original agency URL, the full agency name, and a timestamp so you can verify the notice against the primary source before acting on it. Tags on this item (weather, alert, Flood Warning, Arkansas) map to related alerts in the same area of risk — browsing them together gives a clearer picture than any single notice alone, because the shape of an ongoing issue only becomes visible across multiple sequential alerts.
Alert Details
The National Weather Service in Little Rock, AR, has issued a Flood Warning for the Little Missouri River near Boughton. This alert is classified as a severe weather event with likely certainty, following a rise in river levels that is expected to reach flood stage.
Affected Areas
The warning specifically impacts the following regions in Arkansas:
- Clark County (specifically Southwest Clark County)
- Nevada County
- Ouachita County
What You Should Do
Residents and travelers in the affected areas are advised to take the following precautions:
- Turn around, don't drown: Never attempt to drive through flooded roads. Most flood-related deaths occur in vehicles.
- Monitor conditions: Stay updated on river forecasts as they are reissued with updated rainfall data.
- Avoidance: Stay away from riverbanks and low-lying pastures that are prone to rapid water rises.
Expected Conditions
Minor flooding is forecast for the Little Missouri River.
- Flood Stage: 20.0 feet.
- Current Status: As of 9:00 PM CST Saturday, the river stage was 10.0 feet.
- Forecasted Crest: The river is expected to rise to a crest of 20.0 feet on Monday morning.
- Impacts: At the 20.0-foot stage, pastures along the river will begin to flood. Additionally, water is expected to back up into Half Moon Slough and Boggy Creek in Southwest Clark County.
Timeline
- Onset: The warning goes into effect Monday morning, March 9, at 7:00 AM.
- Duration: The river is expected to fall below flood stage by Monday afternoon, but the warning remains in effect until Tuesday evening, March 10, at 7:00 PM.
- Next Update: The NWS expects to issue the next statement on Sunday evening.
Original source: NOAA Official Notice ↗
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