National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69°NLon: 81.64°WElev: 610ft.

Fair

19°F

-7°C

Humidity 47%
Wind Speed NW 5 mph
Barometer 30.41 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 27 Jan 1:35 am EST
Extended Forecast for

Union SC

Cold Weather Advisory January 27, 01:43am until January 27, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 01:43am until January 27, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: 13 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. West southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 44. Light and variable wind.

    High: 44 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Overnight
Clear, with a low around 13. North northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 42. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 22. West southwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 44. Light and variable wind.
Wednesday Night
Clear, with a low around 22. Light and variable wind.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 42.
Friday Night
A 40 percent chance of snow after 10pm. Mostly cloudy, with a low around 19.
Saturday
A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 27.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Sunny, with a high near 35.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Union SC
 34.71°N 81.62°W (Elev. 600 ft)
Last Update:
1:08 am EST Jan 27, 2026
Forecast Valid:
1am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation