Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

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Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Overcast

55°F

13°C

Humidity	44%
Wind Speed	NE 8 mph
Barometer	30.35 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	19 Feb 4:35 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Summerville SC

Overnight

Slight Chance
Showers
Low: 49 °F
Tuesday

Cloudy then
Chance
Showers
High: 52 °F
Tuesday
Night

Showers
Low: 47 °F
Wednesday

Showers
Likely
High: 63 °F
Wednesday
Night

Slight Chance
Showers
Low: 58 °F
Thursday

Chance
Showers
High: 80 °F
Thursday
Night

Chance
Showers
Low: 60 °F
Friday

Chance
Showers
High: 73 °F
Friday
Night

Chance
Showers
Low: 55 °F

Detailed Forecast

Overnight

A slight chance of showers. Cloudy, with a low around 49. Northeast wind around 10 mph. Chance of precipitation is 20%.

Tuesday

A chance of showers, mainly after 5pm. Cloudy, with a high near 52. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.

Tuesday Night

Showers. Low around 47. Northeast wind around 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Showers likely, mainly before 10am. Cloudy, with a high near 63. Northeast wind 5 to 9 mph becoming light east in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

A slight chance of showers. Mostly cloudy, with a low around 58. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

Thursday

A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Friday

A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Saturday

A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.

Saturday Night

Mostly cloudy, with a low around 60.