Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69° N Lon: 81.64° W Elev: 610 ft.

Fair

86°F

30°C

Humidity 68%
Wind Speed SE 3 mph
Barometer 30.06 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 15 Jul 6:35 pm EDT
Detailed forecast for

Union County

This Afternoon
Partly sunny with a chance of showers and thunderstorms. Near steady temperatures around 90. Southeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 100.
Tonight
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Wednesday
Partly sunny in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 30 percent.
Wednesday Night
Partly cloudy. Lows in the lower 70s. South winds around 5 mph.
Thursday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 100.
Thursday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent.
Friday
Sunny, hot with highs in the mid 90s. Heat index values up to 100.
Friday Night
Partly cloudy. Lows in the mid 70s.
Saturday
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105.
Saturday Night
Partly cloudy. Lows in the lower 70s.
Sunday
Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 30 percent. Heat index values up to 105.
Sunday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent.
Monday
Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105.



Basemap Options
Click map to change the forecast location
Loading map...
121 PM EDT Tue Jul 15 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database