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Elev 528 ft, 33.83 °N, 81.8 °W

Johnston, SC Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Johnston, SC
Elevation: 528ft
Nearby Weather Stations

Active Weather Alerts

Flood Watch
Issued: 5:32 AM Oct. 10, 2026 – National Weather Service
...FLOOD WATCH NOW IN EFFECT FROM 8 AM EDT THIS MORNING THROUGH
SUNDAY MORNING...

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of east central Georgia, including the following
counties, Burke, Columbia, Lincoln, McDuffie and Richmond and
central South Carolina, including the following counties, Edgefield
and McCormick.

* WHEN...From 8 AM EDT this morning through Sunday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas.

* ADDITIONAL DETAILS...
- Isaias continues to move inland overnight with a band of
associated heavy rainfall developing near the area Saturday.
While the exact location of where this banding will occur is
uncertain, higher rainfall totals potentially moving into eastern
GA and southern SC. Rainfall totals of 3-6" are possible within
this band of heavier rain Saturday morning into Saturday night.
- http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

Wind Advisory
Issued: 2:24 AM Oct. 10, 2026 – National Weather Service
...WIND ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM EDT SATURDAY...

* WHAT...East winds 15 to 20 mph with gusts up to 40 mph expected.

* WHERE...In Georgia, Burke, Columbia, Lincoln, McDuffie, and
Richmond Counties. In South Carolina, Edgefield and McCormick
Counties.

* WHEN...From 5 AM to 11 PM EDT Saturday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

Secure outdoor objects.

&&

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