Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Union County Airport - Troy Shelton Field (K35A)

Lat: 34.69°NLon: 81.64°WElev: 610ft.

Fair

89°F

32°C

Humidity	55%
Wind Speed	E 5 mph
Barometer	29.94 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	95°F (35°C)
Last update	6 Sep 12:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSW Union SC

This Afternoon
High: 91 °F
Showers
Likely
Tonight
Low: 67 °F
Showers
Labor Day
High: 82 °F
Chance
Showers
Monday Night
Low: 66 °F
Decreasing
Clouds
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 88 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Thursday
High: 91 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 91. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 67. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Labor Day

A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 82. East northeast wind 6 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Calm wind.

Tuesday

Mostly sunny, with a high near 86. East northeast wind 3 to 6 mph.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Mostly sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 67.

Thursday

Sunny, with a high near 91.