Excessive Heat for the East; Excessive Rainfall for the Southwest; Severe Weather for the Center of the Nation

Extreme HeatRisk impacts will expand from the Midwest into the Mid-Atlantic and Northeast today. This level of HeatRisk is known for being rare and/or long duration with little to no overnight relief, and affects anyone without effective cooling and/or adequate hydration. Severe weather potential continues from the Great Lakes to the Central Plains today. Heavy rainfall for Southwest on Tuesday. Read More >

Current conditions at

Columbia - Jim Hamilton L.B. Owens Airport (KCUB)

Lat: 33.97°NLon: 80.99°WElev: 210ft.

Fair

90°F

32°C

Humidity	54%
Wind Speed	Vrbl 3 mph
Barometer	30.23 in (1023.5 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	23 Jun 11:53 am EDT

More Information:

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

Extended Forecast for

4 Miles NNE Winnsboro SC

This Afternoon
High: 98 °F
Hot
Tonight
Low: 74 °F
Clear
Tuesday
High: 99 °F
Hot
Tuesday Night
Low: 76 °F
Partly Cloudy
Wednesday
High: 98 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms then
Mostly Clear
Friday
High: 92 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 98. Heat index values as high as 102. Calm wind.

Tonight

Clear, with a low around 74. Calm wind.

Tuesday

Sunny and hot, with a high near 99. Heat index values as high as 105. Light and variable wind.

Tuesday Night

Partly cloudy, with a low around 76. Calm wind.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 71. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms. Sunny, with a high near 93. Chance of precipitation is 40%.

Saturday Night

A chance of showers and thunderstorms. Mostly clear, with a low around 71. Chance of precipitation is 30%.