Heavy Rain and Snowmelt Threatens Flooding in Southeast and Mid-Atlantic; Strong Cold Front Presses Across the Northwest

A southern storm system will bring heavy to excessive rain from northern Florida to the Mid-Atlantic through Saturday with a secondary heavy rain threat area from the Lower Mississippi Valley into the Ohio Valley. Severe thunderstorms remain a threat for north-central Florida through tonight. Out West, a strong cold front will continue rain, mountain snow and gusty winds into Saturday morning. Read More >

Current conditions at

Mount Pleasant Regional-Faison Field (KLRO)

Lat: 32.9°NLon: 79.78°WElev: 13ft.

Overcast

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 14 Dec 6:55 pm EST
Extended Forecast for

Sullivan's Island SC

Flash Flood Watch until December 15, 10:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until December 15, 10:00am

    NOW until
    10:00am Sat

    Flash Flood Watch

  • Tonight

    Tonight: Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 3am, then showers after 3am.  Low around 61. Southeast wind around 14 mph becoming southwest after midnight.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Showers

    Low: 61 °F

  • Saturday

    Saturday: Showers likely, mainly before 10am.  Mostly cloudy, with a high near 67. Southwest wind 7 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    High: 67 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 51. Southwest wind around 9 mph.

    Mostly Cloudy

    Low: 51 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 62. West wind 8 to 11 mph.

    Mostly Sunny

    High: 62 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 47. West wind around 9 mph.

    Partly Cloudy

    Low: 47 °F

  • Monday

    Monday: Mostly sunny, with a high near 62.

    Mostly Sunny

    High: 62 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 44.

    Mostly Clear

    Low: 44 °F

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    Sunny

    High: 56 °F

Detailed Forecast

Tonight
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 3am, then showers after 3am. Low around 61. Southeast wind around 14 mph becoming southwest after midnight. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 67. Southwest wind 7 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Mostly cloudy, with a low around 51. Southwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 62. West wind 8 to 11 mph.
Sunday Night
Partly cloudy, with a low around 47. West wind around 9 mph.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 63.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 60.
Click Map For Forecast
Point Forecast:
Sullivan's Island SC
 32.76°N 79.85°W (Elev. 0 ft)
6:41 pm EST Dec 14, 2018
7pm EST Dec 14, 2018-6pm EST Dec 21, 2018
 
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Additional Resources

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