Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Shaw Air Force Base (KSSC)

Lat: 33.97°NLon: 80.48°WElev: 243ft.

Fog/Mist

73°F

23°C

Humidity	93%
Wind Speed	SW 8 mph
Barometer	30.07 in (1018.2 mb)
Dewpoint	71°F (22°C)
Visibility	5.00 mi
Last update	15 Jun 3:55 am EDT

More Information:

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

Extended Forecast for

Horatio SC

Today
High: 90 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 72 °F
Chance
T-storms
Monday
High: 93 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 74 °F
Chance
T-storms
Tuesday
High: 93 °F
Slight Chance
T-storms then
Chance
T-storms
Tuesday Night
Low: 75 °F
Chance
T-storms
Wednesday
High: 95 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 76 °F
Chance
T-storms then
Partly Cloudy
Juneteenth
High: 96 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 90. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 72. Southwest wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest wind 5 to 7 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

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Light southwest wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

A chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. Southwest wind 3 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.

Tuesday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Chance of precipitation is 30%.

Juneteenth

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.