Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Lancaster County-mc Whirter Field (KLKR)

Lat: 34.72°NLon: 80.86°WElev: 486ft.

Fair

73°F

23°C

Humidity	100%
Wind Speed	Calm
Barometer	29.95 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Last update	20 Aug 4:15 am EDT

More Information:

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

Extended Forecast for

2 Miles S Richburg SC

Today
High: 96 °F
Hot
Tonight
Low: 72 °F
Chance
T-storms
Friday
High: 94 °F
Mostly Sunny
then Heavy
Rain
Friday Night
Low: 69 °F
Heavy Rain
then Showers
Likely
Saturday
High: 90 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 69 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 90 °F
Sunny

Detailed Forecast

Today

Sunny and hot, with a high near 96. Heat index values as high as 103. Light and variable wind.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 72. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 94. Heat index values as high as 104. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 69. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. Light and variable wind.

Saturday Night

Mostly clear, with a low around 69.

Sunday

Sunny, with a high near 91.

Sunday Night

Mostly clear, with a low around 68.

Monday

Sunny, with a high near 90.

Monday Night

Mostly clear, with a low around 68.