Heavy Rain and Thunderstorms in the Lower Ohio Valley and Southeast; Flooding Continues Along the East Coast of Florida

An approaching cold front may produce isolated heavy rainfall and severe weather today over portions of the Lower Ohio Valley and Southeast. While the heavy rainfall is ending across east Florida, significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Read More >

Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69°NLon: 81.64°WElev: 610ft.

Mostly Cloudy

72°F

22°C

Humidity 85%
Wind Speed E 3 mph
Barometer 30.04 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 4 Nov 2:15 pm EST
Extended Forecast for

Union SC

  • This Afternoon

    This Afternoon: A 30 percent chance of rain.  Cloudy, with a high near 76. South southeast wind 3 to 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance Rain

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely after 11pm.  Cloudy, with a low around 64. Calm wind becoming south southeast around 5 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain and thunderstorms, mainly before 3pm.  Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. Calm wind becoming south southwest around 6 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain between 2am and 4am, then a slight chance of rain and thunderstorms after 4am.  Mostly cloudy, with a low around 60. Calm wind.  Chance of precipitation is 20%.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A chance of rain and thunderstorms before 7am, then a chance of rain between 7am and 1pm.  Partly sunny, with a high near 73. Calm wind.  Chance of precipitation is 40%.

    High: 73 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Cloudy, with a high near 76. South southeast wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain and thunderstorms, then rain likely after 11pm. Cloudy, with a low around 64. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A 30 percent chance of rain and thunderstorms, mainly before 3pm. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. Calm wind becoming south southwest around 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of rain between 2am and 4am, then a slight chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 20%.
Friday
A chance of rain and thunderstorms before 7am, then a chance of rain between 7am and 1pm. Partly sunny, with a high near 73. Calm wind. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Union SC
 34.71°N 81.62°W (Elev. 600 ft)
1:23 pm EST Nov 4, 2026
2pm EST Nov 4, 2026-6pm EST Nov 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database