National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

81°F

27°C

Humidity 37%
Wind Speed SW 13 G 20 mph
Barometer 30.08 in (1017.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Apr 12:53 pm EDT
Extended Forecast for

Hogback Mountain SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 83. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. West wind 5 to 7 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Northwest wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64. Breezy.

    High: 64 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 83. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 61. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 83. West wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 61. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 85. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 54.
Sunday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hogback Mountain SC
 35.16°N 82.28°W (Elev. 1696 ft)
Last Update:
6:10 am EDT Apr 16, 2026
Forecast Valid:
1pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation