Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

32°C

89°F

Humidity 48%
Wind Speed W 15 km/h
Barometer 1010.7 mb (29.88 in)
Dewpoint 19°C (67°F)
Visibility 16 km
Heat Index33°C (92°F)
Last update 1 Aug 6:53 pm EDT
Extended Forecast for

3 Miles ESE Greenville Downtown Airport SC

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West northwest wind 8 to 16 km/h becoming north after midnight.

    Partly Cloudy

    Low: 21 °C

  • Monday

    Monday: Sunny, with a high near 31. North wind 8 to 10 km/h becoming south in the afternoon.

    Sunny

    High: 31 °C

  • Monday
    Night

    Monday Night: A 50 percent chance of showers, mainly after 10pm.  Increasing clouds, with a low around 21. Northeast wind 5 to 8 km/h.  New precipitation amounts between 2.5 and 5 mm possible.

    Chance
    Showers

    Low: 21 °C

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 1pm.  High near 26. East northeast wind 10 to 13 km/h.  Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Showers

    High: 26 °C

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 19. Northeast wind 10 to 13 km/h.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 19 °C

  • Wednesday

    Wednesday: Showers likely, mainly after 5pm.  Partly sunny, with a high near 27. Chance of precipitation is 60%.

    Slight Chance
    Showers then
    Showers
    Likely

    High: 27 °C

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am.  Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    T-storms

    Low: 19 °C

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 27. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 27 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm.  Partly cloudy, with a low around 19. Chance of precipitation is 40%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 19 °C

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West northwest wind 8 to 16 km/h becoming north after midnight.
Monday
Sunny, with a high near 31. North wind 8 to 10 km/h becoming south in the afternoon.
Monday Night
A 50 percent chance of showers, mainly after 10pm. Increasing clouds, with a low around 21. Northeast wind 5 to 8 km/h. New precipitation amounts between 2.5 and 5 mm possible.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 26. East northeast wind 10 to 13 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 19. Northeast wind 10 to 13 km/h. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly after 5pm. Partly sunny, with a high near 27. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 30.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
3 Miles ESE Greenville Downtown Airport SC
 34.85°N 82.32°W (Elev. 308 m)
7:23 pm EDT Aug 1, 2021
7pm EDT Aug 1, 2021-6pm EDT Aug 8, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database