Heavy Rainfall for the Great Lakes and Mid-Atlantic Today; Hot Temperatures in Southern California

A slow moving cold front will gradually progress through the eastern third of the U.S. today through Thursday with possible severe weather and heavy rainfall which may bring flash flooding. Moderate Risks for excessive rainfall have been issued for the central Great Lakes into the central Appalachians, and Pennsylvania today and Thursday. A Heat Advisory is in effect for southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

77°F

25°C

Humidity 79%
Wind Speed SW 9 mph
Barometer 29.88 in (1010.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Sep 1:53 pm EDT
Extended Forecast for

Greenville Downtown Airport SC

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms, mainly before 5pm.  High near 80. Southwest wind around 10 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms

    High: 80 °F

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 55. Northwest wind 5 to 9 mph.

    Decreasing
    Clouds

    Low: 55 °F

  • Thursday

    Thursday: Sunny, with a high near 76. Northwest wind 5 to 7 mph.

    Sunny

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 53. North wind around 6 mph.

    Clear

    Low: 53 °F

  • Friday

    Friday: Sunny, with a high near 77. North northeast wind around 6 mph becoming light and variable  in the afternoon.

    Sunny

    High: 77 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 55.

    Clear

    Low: 55 °F

  • Saturday

    Saturday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 58.

    Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 5pm. High near 80. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 55. Northwest wind 5 to 9 mph.
Thursday
Sunny, with a high near 76. Northwest wind 5 to 7 mph.
Thursday Night
Clear, with a low around 53. North wind around 6 mph.
Friday
Sunny, with a high near 77. North northeast wind around 6 mph becoming light and variable in the afternoon.
Friday Night
Clear, with a low around 55.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 58.
Sunday
Sunny, with a high near 82.
Sunday Night
Clear, with a low around 60.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 62.
Tuesday
Sunny, with a high near 86.
Click Map For Forecast
Point Forecast:
Greenville Downtown Airport SC
 34.85°N 82.35°W (Elev. 1073 ft)
12:48 pm EDT Sep 22, 2021
2pm EDT Sep 22, 2021-6pm EDT Sep 28, 2021
 
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Additional Resources

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Hourly Weather Forecast

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