Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

Current conditions at

Rock Hill, Rock Hill - York County Airport (KUZA)

Lat: 34.98°NLon: 81.06°WElev: 669ft.

Fair

87°F

31°C

Humidity	45%
Wind Speed	S 8 mph
Barometer	29.96 in (1013.1 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	21 Jun 2:54 pm EDT

More Information:

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

Extended Forecast for

Jefferson SC

Tonight
Low: 71 °F
Mostly Clear
Monday
High: 95 °F
Mostly Sunny
Monday Night
Low: 73 °F
Chance
T-storms then
Partly Cloudy
Tuesday
High: 94 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
T-storms then
Chance
Showers
Wednesday
High: 91 °F
Mostly Sunny
Wednesday Night
Low: 70 °F
Mostly Clear
Thursday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 71 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly clear, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 95. Heat index values as high as 101. Light southwest wind increasing to 6 to 11 mph in the morning.

Monday Night

A chance of showers and thunderstorms, mainly between 10pm and midnight. Partly cloudy, with a low around 73. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. West wind 6 to 9 mph. Chance of precipitation is 30%. 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 before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Mostly sunny, with a high near 91.

Wednesday Night

Mostly clear, with a low around 70.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.