Cass County, IL
Alerts
Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.
In effect from Friday 04/17 10:27 PM CDT – Saturday 04/18 2:30 PM CDT
Issued by NWS Lincoln IL
The Flood Warning continues for the following rivers in Illinois
Illinois River near Havana affecting Mason, Cass and Fulton Counties.
Illinois River at Beardstown affecting Brown, Cass, Schuyler and Morgan Counties.
.The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation.
What
Minor flooding is occurring and moderate flooding is forecast.
Where
Illinois River near Havana.
When
Until further notice.
Additional Details
- At 9:45 PM CDT Friday the stage was 15.1 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 PM CDT Friday was 15.1 feet. - Forecast...The river is expected to rise to 17.3 feet early Thursday afternoon. Additional rises are possible thereafter. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
What to do
Caution is urged when walking near riverbanks.
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation.
Additional information is available at www.weather.gov.
Areas impacted
- Cass, IL
- Fulton, IL
- Mason, IL
Tips to stay safe
A Flood Warning means that dangerous flooding is expected or already happening. Take immediate action to protect yourself and your home.
- If your home is likely to flood, or if authorities tell you to evacuate, do so immediately and move to higher ground.
- Never walk, swim, or drive through flood waters or flooded roads.
- Stay away from areas where water levels can rise rapidly, like storm drains, culverts, creeks and streams.
- If you are trapped in a building, move to the highest floor and call 911. Go to the roof only if necessary.
- Do not go into any room where electrical cords or outlets are under water. Stay out of water that may have electricity in it!
- If your vehicle is trapped in rapidly moving water, stay inside. If water is rising inside the vehicle, move to the roof and signal for help.
In effect from Friday 04/17 10:27 PM CDT – Saturday 04/18 2:30 PM CDT
Issued by NWS Lincoln IL
The Flood Warning continues for the following rivers in Illinois
Illinois River near Havana affecting Mason, Cass and Fulton Counties.
Illinois River at Beardstown affecting Brown, Cass, Schuyler and Morgan Counties.
.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
Illinois River at Beardstown.
When
Until further notice.
Impacts
At 18.0 feet, Seepage problems begin in the Lost Creek Drainage and Levee District.
Additional Details
- At 9:45 PM CDT Friday the stage was 14.9 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:45 PM CDT Friday was 15.0 feet. - Forecast...The river is expected to rise to 17.3 feet Friday, April 24. Additional rises are possible thereafter. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
What to do
Caution is urged when walking near riverbanks.
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation.
Additional information is available at www.weather.gov.
Areas impacted
- Brown, IL
- Cass, IL
- Morgan, IL
- Schuyler, IL
Tips to stay safe
A Flood Warning means that dangerous flooding is expected or already happening. Take immediate action to protect yourself and your home.
- If your home is likely to flood, or if authorities tell you to evacuate, do so immediately and move to higher ground.
- Never walk, swim, or drive through flood waters or flooded roads.
- Stay away from areas where water levels can rise rapidly, like storm drains, culverts, creeks and streams.
- If you are trapped in a building, move to the highest floor and call 911. Go to the roof only if necessary.
- Do not go into any room where electrical cords or outlets are under water. Stay out of water that may have electricity in it!
- If your vehicle is trapped in rapidly moving water, stay inside. If water is rising inside the vehicle, move to the roof and signal for help.
In effect from Friday 04/17 6:00 PM CDT – Saturday 04/18 4:00 AM CDT
Issued by NWS Lincoln IL
What
Flooding caused by excessive rainfall is possible.
Where
Portions of central, east central, and west central Illinois, including the following counties, in central Illinois, Christian, De Witt, Logan, Macon, Marshall, Mason, McLean, Menard, Peoria, Piatt, Sangamon, Shelby, Stark, Tazewell and Woodford. In east central Illinois, Champaign, Coles, Douglas, Edgar, Moultrie and Vermilion. In west central Illinois, Cass, Fulton, Knox, Morgan, Schuyler and Scott.
When
From 6 PM CDT this evening through late tonight.
Impacts
Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.
Additional Details
- Strong thunderstorms are likely this evening into tonight, and there is potential for locally heavy rainfall of 2 to 4 inches. - http://www.weather.gov/safety/flood
What to do
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Areas impacted
- Knox
- Stark
- Peoria
- Marshall
- Woodford
- Fulton
- Tazewell
- McLean
- Schuyler
- Mason
- Logan
- De Witt
- Piatt
- Champaign
- Vermilion
- Cass
- Menard
- Scott
- Morgan
- Sangamon
- Christian
- Macon
- Moultrie
- Douglas
- Coles
- Edgar
- Shelby
Tips to stay safe
A Flood Watch means the area may experience a dangerous flooding event, and being prepared may save lives and property.
- Be aware of low-lying areas along your travel routes that are most likely to flood.
- Check your home’s emergency supplies, and make sure all members of the household know your emergency plan.
- Stay tuned for local weather updates on the situation as it develops.
If a Flood Warning is issued, it means that dangerous flooding is expected or already happening.
- Never walk, swim, or drive through flood waters or flooded roads.
- Stay away from areas where water levels can rise rapidly, like storm drains, culverts, creeks and streams.
If your home is likely to flood, or if authorities tell you to evacuate, do so immediately and move to higher ground.
Briefing
From the forecaster
Central Illinois Forecast
Created by the NWS Lincoln WFO
Cooler and breezy conditions will be in place this weekend behind a departing cold front. A few lingering showers and storms over east central Illinois this morning will give way to increasing sunshine. Temps near or below freezing are possible tonight & Sunday night.
Seven-day weather risk overview
Daily weather risk summary
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