Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night 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 and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

66°F

19°C

Humidity 56%
Wind Speed Calm
Barometer 29.99 in (1014.6 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Apr 3:53 am EDT
Extended Forecast for

3 Miles ESE Greenville Downtown Airport SC

  • Today

    Today: Sunny, with a high near 89. Southwest wind 3 to 5 mph.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 3am.  Mostly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 2pm.  Mostly cloudy, with a high near 69. North northwest wind around 14 mph, with gusts as high as 25 mph.

    High: 69 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Southwest wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 62. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 90. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Saturday Night
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 18 mph.
Sunday
A 40 percent chance of showers, mainly before 2pm. Mostly cloudy, with a high near 69. North northwest wind around 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 45.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Greenville Downtown Airport SC
 34.85°N 82.32°W (Elev. 1010 ft)
2:25 am EDT Apr 17, 2026
4am EDT Apr 17, 2026-6pm EDT Apr 23, 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