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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lancaster County-mc Whirter Field (KLKR)

Lat: 34.72°NLon: 80.86°WElev: 486ft.

Mostly Cloudy

79°F

26°C

Humidity	84%
Wind Speed	SW 8 mph
Barometer	30.11 in
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	14 Jun 10:15 am EDT

More Information:

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

Extended Forecast for

Fort Lawn SC

Today
High: 85 °F
Cloudy then
Chance
T-storms
Tonight
Low: 70 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 88 °F
Mostly Cloudy
then T-storms
Likely
Sunday Night
Low: 70 °F
T-storms
Likely then
Chance
T-storms
Monday
High: 90 °F
Slight Chance
Showers then
T-storms
Likely
Monday Night
Low: 71 °F
Chance
T-storms
Tuesday
High: 91 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 72 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 92 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 85. Southwest wind 6 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A 20 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Mostly cloudy, with a low around 70. South southwest wind around 6 mph.

Sunday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 88. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers between 2am and 3am. Partly cloudy, with a low around 70. Light southwest wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 90. West southwest wind 3 to 7 mph. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 71.

Tuesday

A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Wednesday

A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 92.

Wednesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72.

Juneteenth

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

Thursday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.