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 >

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 Chill53°F (12°C)
Last update 19 Feb 4:35 am EST
Extended Forecast for

Summerville SC

  • Overnight

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

    Slight Chance
    Showers

    Low: 49 °F

  • Tuesday

    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%.

    Cloudy then
    Chance
    Showers

    High: 52 °F

  • Tuesday
    Night

    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.

    Showers

    Low: 47 °F

  • Wednesday

    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.

    Showers
    Likely

    High: 63 °F

  • Wednesday
    Night

    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%.

    Slight Chance
    Showers

    Low: 58 °F

  • Thursday

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

    Chance
    Showers

    High: 80 °F

  • Thursday
    Night

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

    Chance
    Showers

    Low: 60 °F

  • Friday

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

    Chance
    Showers

    High: 73 °F

  • Friday
    Night

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

    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.
Sunday
A chance of showers. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Summerville SC
 32.99°N 80.17°W (Elev. 75 ft)
4:07 am EST Feb 19, 2019
4am EST Feb 19, 2019-6pm EST Feb 25, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database