OPCON 3 — Normal Daily Operations | Calhoun CodeRED Alert Signup | Weather Observation Network | NWS Forecast
✔ No Active Alerts — Weather conditions are currently normal for Calhoun County.
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Daily Briefing

Calhoun County Emergency Management Agency · St. Matthews
Thursday, 1 October 2026
Issued 0658 EDT
Operating condition
3
Normal Daily Operations
Duty Officer Summary: Thursday: Areas Of Fog then Sunny, near 89. No active weather alerts; no reported power outages; Moderate Fog risk today.
Issued by Calhoun County Emergency Management · Next briefing tomorrow or as needed
Active alerts
0
Customers without power
0
Weather stations online
10 / 10

Active Alerts NWS Columbia · Zones SCC017 & SCZ037

No watches, warnings, or advisories in effect for Calhoun County.

Seven-Day Hazard Outlook View source on weather.gov ↗

Forecast St. Matthews

Thursday
89°
Areas Of Fog then Sunny
Friday
92°
Areas Of Fog then Mostly Sunny
Saturday
86°
Showers And Thunderstorms

River Stages Congaree · Santee · Marion

Congaree River at Columbia
3 ft · Below flood stage
as of 6:00am
Congaree River at Congaree National Park
2.82 ft · Below flood stage
as of 6:00am
Santee River at Lake Marion
72.83 ft · Below flood stage
as of 5:45am

Power Outages Current outages as of Oct 1, 5:06pm

Tri-County Electric Cooperative
0 out in Calhoun
as of Oct 1, 5:06pm · updates every 10 min
Dominion Energy South Carolina
0 out in Calhoun
as of Oct 1, 5:02pm · updates every 10 min
Aiken Electric Cooperative
0 out in Calhoun
as of Oct 1, 4:58pm · updates every 10 min

Radar Columbia KCAE

KCAE radar loop

Tropics National Hurricane Center

For the North Atlantic...Caribbean Sea and the Gulf of America: Tropical cyclone formation is not expected over the next 7 days.

Weather Observation Network 10 of 10 reporting

Intelligence Links

Storm Prediction Center Outlooks Excessive Rainfall Outlook (Weather Prediction Center) 7-Day Fire Potential (SPC) Calhoun Drought Monitor Weather Prediction Center QPF Southeast River Forecast Center DPH Respiratory Disease Dashboard National Hurricane Center Space Weather Prediction Center Air Quality
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