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Flood Warning
◍ Piatt, IL · USA · updated 8/21/2026, 2:14:00 PM
⏱ In effect until 9:15 PM UTC-5
Severity score
65/100
Confidence
High
Why this matters
...The Flood Warning is extended for the following rivers in Illinois... Sangamon River at Monticello affecting Piatt County. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Sangamon River at Monticello. * WHEN...Until Sunday afternoon. * ADDITION
Key stats
Severity
Severe
Certainty
Observed
Urgency
Immediate
Timeline
- Flood Warning8/21/2026, 2:14:00 PMFlood Warning issued August 21 at 9:14AM CDT until August 23 at 1:00PM CDT by NWS Lincoln IL
Sources & attribution
OfficialNWS NWS Lincoln ILupdated 8/21/2026, 2:14:00 PM
⚠This is an informational severity score, not an official warning. Follow guidance from NWS/NOAA, FEMA (ready.gov), and local emergency management.