National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

Hazardous Weather Conditions

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Overcast

79°F

26°C

Humidity 69%
Wind Speed NE 8 mph
Barometer 30.14 in (1019.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 25 May 2:53 pm EDT
Extended Forecast for

2 Miles N Sans Souci SC

  • Memorial
    Day

    Memorial Day: A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 78. East northeast wind around 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 78 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. Northeast wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers and
    Patchy Fog

    Low: 65 °F

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Patchy fog between 9am and 11am. Otherwise, cloudy, with a high near 75. East wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog

    High: 75 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 64. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 64 °F

  • Wednesday

    Wednesday: Rain likely before 11am, then showers likely after 11am. Cloudy, with a high near 74. Northeast wind 7 to 9 mph. Chance of precipitation is 60%.

    Rain Likely

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.

    Rain Likely
    then Chance
    Rain

    Low: 65 °F

  • Thursday

    Thursday: A chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 81 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 67 °F

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 83. Chance of precipitation is 70%.

    T-storms
    Likely

    High: 83 °F

Detailed Forecast

Memorial Day
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 78. East northeast wind around 6 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. Northeast wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Patchy fog between 9am and 11am. Otherwise, cloudy, with a high near 75. East wind 7 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 64. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely before 11am, then showers likely after 11am. Cloudy, with a high near 74. Northeast wind 7 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Thursday
A chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 83. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers and thunderstorms before 5am. Mostly cloudy, with a low around 66.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles N Sans Souci SC
 34.93°N 82.42°W (Elev. 1093 ft)
Last Update:
2:45 pm EDT May 25, 2020
Forecast Valid:
3pm EDT May 25, 2020-6pm EDT Jun 1, 2020
 
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