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Elev 322 ft, 34.09 °N, 81.18 °W

Irmo, SC Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Irmo, SC
Elevation: 322ft
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Active Weather Alerts

Special Weather Statement
Issued: 7:28 PM Aug. 15, 2026 – National Weather Service
...A strong thunderstorm will impact portions of northwestern
Calhoun, southeastern Lexington, northwestern Orangeburg and south
central Richland Counties through 400 PM EDT...

At 328 PM EDT, Doppler radar was tracking a strong thunderstorm near
Gaston, or 8 miles south of Red Bank, moving east at 15 mph.

HAZARD...Wind gusts up to 50 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.

Locations impacted include...
Cayce, Red Bank, South Congaree, Pine Ridge, Gaston, SC State
Farmer's Market, Sandy Run, Swansea, Pelion, New Zion, Lexington
County Airport At Pelion, Lexington Acres Pond, Peachtree Rock,
Edmund, Silver Lake, Dixiana, and Red Bank Sports Complex.

This includes the following highways...
Interstate 20 in South Carolina near mile marker 51.
Interstate 26 between mile markers 116 and 132.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&


MAX HAIL SIZE...0.50 IN;
MAX WIND GUST...50 MPH

Heat Advisory
Issued: 4:40 PM Aug. 15, 2026 – National Weather Service
...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT SUNDAY...

* WHAT...Dangerously hot conditions with Heat Index values from 105
to 110 continue.

* WHERE...Portions of east central Georgia and central South
Carolina.

* WHEN...Until 8 PM EDT Sunday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

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