Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Fair

60°F

16°C

Humidity 75%
Wind Speed NE 3 mph
Barometer 29.97 in (1013.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 18 Apr 2:53 am EDT
Extended Forecast for

Greer, Greenville-Spartanburg Airport SC

  • Overnight

    Overnight: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southwest wind 7 to 9 mph.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 10am.  Partly sunny, with a high near 68. North wind 13 to 18 mph, with gusts as high as 31 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 44. North northwest wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 18 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 59. Calm wind.
Saturday
Sunny, with a high near 90. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 56. Southwest wind 7 to 9 mph.
Sunday
A 30 percent chance of showers, mainly before 10am. Partly sunny, with a high near 68. North wind 13 to 18 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Clear, with a low around 44. North northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 75.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, 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 86.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Greer, Greenville-Spartanburg Airport SC
 34.89°N 82.23°W (Elev. 889 ft)
2:24 am EDT Apr 18, 2026
3am EDT Apr 18, 2026-6pm EDT Apr 24, 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