Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy rain across the eastern U.S.

Low pressure will weaken some as it heads to the Northeast U.S. tomorrow, but still will be capable of producing areas of heavy rain from the Mid-Atlantic to New England. Severe thunderstorms are possible in the central Plains and Lower Mississippi Valley over the next couple of days. More widespread severe storms are possible in the southern Plains by the end of the week. Read More >

Current conditions at

Marion County Airport (KMAO)

Lat: 34.18°NLon: 79.34°WElev: 92ft.

Fog/Mist

57°F

14°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 29.65 in
Dewpoint 57°F (14°C)
Visibility 3.00 mi
Last update 24 Apr 11:15 pm EDT
Extended Forecast for

Marion SC

Flash Flood Watch until April 25, 08:00am
Click here for hazard details and duration
Flash Flood Watch
  •  
    Flash Flood Watch until April 25, 08:00am

    NOW until
    8:00am Tue

    Flash Flood Watch

  • Tonight

    Tonight: Showers and possibly a thunderstorm.  Patchy fog after 3am. Low around 58. Northeast wind 5 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers and
    Patchy Fog

    Low: 58 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 4pm.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 70. West wind around 7 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 57. West wind 5 to 8 mph.

    Partly Cloudy

    Low: 57 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    Mostly Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 62. South wind around 6 mph.

    Mostly Clear

    Low: 62 °F

  • Thursday

    Thursday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

  • Friday

    Friday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Patchy fog after 3am. Low around 58. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
A chance of showers and thunderstorms, mainly before 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 70. West wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 57. West wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. South wind around 6 mph.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Marion SC
 34.17°N 79.41°W (Elev. 52 ft)
8:46 pm EDT Apr 24, 2017
11pm EDT Apr 24, 2017-6pm EDT May 1, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database