Severe Thunderstorms Possible from Ohio Valley to Mid-Atlantic; Excessive Heat in Central U.S.

Thunderstorms associated with wind damage and a risk for a tornado, will be possible from the Ohio Valley, central Appalachians and Mid-Atlantic states on Thursday. Dangerous heat will be possible from the Central Plains into the northern Gulf Coast though the weekend. Heavy rain in the Southwest U.S. could lead to flash flooding over the next several days as monsoonal conditions persist. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from July 30, 12:00 PM EDT until July 30, 08:00 PM EDT

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Current conditions at

Columbia, Columbia Metropolitan Airport (KCAE)

Lat: 33.94°NLon: 81.12°WElev: 233ft.

A Few Clouds

87°F

31°C

Humidity	67%
Wind Speed	SW 5 mph
Barometer	29.96 in (1014.2 mb)
Dewpoint	75°F (24°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	29 Jul 8:56 pm EDT

More Information:

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

Extended Forecast for

Cayce SC

Heat Advisory July 30, 12:00pm until July 30, 08:00pm

Click here for hazard details and duration

Heat Advisory

Tonight

Mostly Clear
Low: 77 °F
Friday

Hot
High: 101 °F
Friday
Night

Slight Chance
T-storms then
Partly Cloudy
Low: 75 °F
Saturday

Sunny then
Slight Chance
T-storms
High: 98 °F
Saturday
Night

Slight Chance
T-storms
Low: 76 °F
Sunday

Chance
Showers
High: 99 °F
Sunday
Night

Chance
Showers
Low: 73 °F
Monday

Chance
Showers then
Showers
High: 90 °F
Monday
Night

Showers
Low: 71 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 77. Southwest wind around 5 mph.

Friday

Sunny and hot, with a high near 101. Heat index values as high as 111. West wind 5 to 8 mph.

Friday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 75. Light and variable wind. Chance of precipitation is 20%.

Saturday

A slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 106. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Saturday Night

A slight chance of showers and thunderstorms before 2am. Mostly clear, with a low around 76. Calm wind. Chance of precipitation is 20%.

Sunday

A chance of showers, mainly after 2pm. Sunny and hot, with a high near 99. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of showers before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 40%.

Monday

Showers, mainly after 2pm. High near 90. Chance of precipitation is 80%.

Monday Night

Showers, mainly before 2am. Low around 71. Chance of precipitation is 80%.

Tuesday

Showers likely, mainly after 8am. Partly sunny, with a high near 87. Chance of precipitation is 70%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 40%.

Wednesday

A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 50%.