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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Florence - Florence Regional Airport (KFLO)

Lat: 34.19°NLon: 79.73°WElev: 146ft.

Fair

85°F

29°C

Humidity 70%
Wind Speed SW 3 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 21 Jul 10:53 am EDT
Extended Forecast for

Hartsville SC

  • Today

    Today: Mostly sunny, with a high near 96. Heat index values as high as 103. Southwest wind around 6 mph.

    Mostly Sunny

    High: 96 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 75. Southwest wind 6 to 9 mph.

    Partly Cloudy

    Low: 75 °F

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 97. Heat index values as high as 102. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Hot

    High: 97 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 76. South wind around 9 mph.

    Partly Cloudy

    Low: 76 °F

  • Sunday

    Sunday: Isolated showers and thunderstorms after 9am.  Mostly sunny, with a high near 96. Southwest wind 8 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Isolated showers and thunderstorms.  Partly cloudy, with a low around 76. Chance of precipitation is 20%.

    Isolated
    T-storms

    Low: 76 °F

  • Monday

    Monday: A chance of showers and thunderstorms after 9am.  Partly sunny, with a high near 93. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 93 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 74. Chance of precipitation is 50%.

    Chance
    T-storms

    Low: 74 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 9am.  Mostly cloudy, with a high near 89. Chance of precipitation is 60%.

    T-storms
    Likely

    High: 89 °F

Detailed Forecast

Today
Mostly sunny, with a high near 96. Heat index values as high as 103. Southwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 75. Southwest wind 6 to 9 mph.
Saturday
Mostly sunny and hot, with a high near 97. Heat index values as high as 102. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 76. South wind around 9 mph.
Sunday
Isolated showers and thunderstorms after 9am. Mostly sunny, with a high near 96. Southwest wind 8 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms after 9am. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.
Tuesday
Showers and thunderstorms likely, mainly after 9am. Mostly cloudy, with a high near 89. Chance of precipitation is 60%.
Tuesday Night
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Hartsville SC
 34.37°N 80.1°W (Elev. 197 ft)
9:16 am EDT Jul 21, 2017
11am EDT Jul 21, 2017-6pm EDT Jul 27, 2017
 
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