Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

65°F

18°C

Humidity 76%
Wind Speed W 3 mph
Barometer 29.90 in (1011.4 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Apr 5:53 am EDT
Extended Forecast for

Gantt SC

  • Today

    Today: A 30 percent chance of showers before 9am.  Cloudy through mid morning, then gradual clearing, with a high near 69. North wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 69 °F

    Chance
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 43. North wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43. Northeast wind 5 to 7 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Northeast wind around 6 mph becoming south in the afternoon.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 69. North wind 10 to 15 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 43. North wind 5 to 9 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 43. Northeast wind 5 to 7 mph.
Tuesday
Sunny, with a high near 73. Northeast wind around 6 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Gantt SC
 34.79°N 82.41°W (Elev. 919 ft)
6:44 am EDT Apr 19, 2026
6am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database